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Name of parent drug: ,

Caffeine


Caffeine EP Impurity A
Caffeine EP Impurity A

3,9-Dihydro-1,3-dimethyl-1H-purine-2,6-dione

Catalogue No : VL3710003


Caffeine EP Impurity D
Caffeine EP Impurity D

3,7-Dihydro-3,7-dimethyl-1H-purine-2,6-dione

Catalogue No : VL3710004


Canagliflozin Desfluoro Impurity
Canagliflozin Desfluoro Impurity

(1S)-1,5-Anhydro-1-C-[4-methyl-3-[(5-phenyl-2-thienyl)methyl]phenyl]-D-glucitol

Catalogue No : VL2670002


Candesartan Cilexetil Related Compound A/Candesartan EP impurity A/Candesartan Ethyl Ester
Candesartan Cilexetil Related Compound A/Candesartan EP impurity A/Candesartan Ethyl Ester

Ethyl-2-ethoxy-1-[[2’-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole-7- Carboxylate

Catalogue No : VL290022


Candesartan Ethyl Ester Desethyl Analog / Candesartan Desethyl Ethyl Ester / Candesartan O-Desethyl Ethyl Ester / Candesartan Ethyl Ester Impurity
Candesartan Ethyl Ester Desethyl Analog / Candesartan Desethyl Ethyl Ester / Candesartan O-Desethyl Ethyl Ester / Candesartan Ethyl Ester Impurity

Ethyl 1-((2-(1H-tetrazol-5-yl)-[1,1-biphenyl]-4-yl)methyl)-2-hydroxy-1H-benzo[d]imidazole-7-carboxylate

Catalogue No : VL290002


Candesartan Cilexetil EP Impurity F / Candesartan Cilexetil N2-Ethyl Impurity / 2H-N2-Ethyl Candesartan Cilexetil / Candesartan Cilexetil USP Related Compound F / Candesartan Impurity 7
Candesartan Cilexetil EP Impurity F / Candesartan Cilexetil N2-Ethyl Impurity / 2H-N2-Ethyl Candesartan Cilexetil / Candesartan Cilexetil USP Related Compound F / Candesartan Impurity 7

1-(((cyclohexyloxy) carbonyl) oxy) ethyl 2-ethoxy-1-((2’-(2-ethyl-2H-tetrazol-5-yl)-[1,1’-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-6-carboxylate

Catalogue No : VL290004


Candesartan Cilexetil EP Impurity H / Candesartan Cilexetil N1-Trityl Analog / N1-Trityl Candesartan Cilexetil
Candesartan Cilexetil EP Impurity H / Candesartan Cilexetil N1-Trityl Analog / N1-Trityl Candesartan Cilexetil

1-(((cyclohexyloxy)carbonyl)oxy)ethyl 2-ethoxy-1-((2’-(1-trityl-1H-tetrazol-5-yl)- [1,1’-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate

Catalogue No : VL290007


Candesartan N-Cilexetil Impurity
Candesartan N-Cilexetil Impurity

1-(((cyclohexyloxy) carbonyl) oxy) ethyl 1-((2’-(1-(1-(((cyclohexyloxy) carbonyl) oxy) ethyl)-1H-tetrazol-5-yl)-[1, 1’-biphenyl]-4-yl) methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate

Catalogue No : VL290012


Candesartan Impurity 1 / Desethylcandesartan Methylester
Candesartan Impurity 1 / Desethylcandesartan Methylester

2-Hydroxy-3-[2-(1H-tetrazole-5-yl)-biphenyl-4-ylmethyl]-3H-Benzomidazole-4- carboxylic acid methyl ester

Catalogue No : VL290001


Candesartan Cilexetil EP Impurity B / Candesartan Cilexetil O-Desethyl analog / Candesartan Cilexetil USP Related Compound B / Candesartan Ketone Cilexetil
Candesartan Cilexetil EP Impurity B / Candesartan Cilexetil O-Desethyl analog / Candesartan Cilexetil USP Related Compound B / Candesartan Ketone Cilexetil

1-(Cyclohexyloxycarbonyloxy)ethyl 1-((2-(1H-tetrazol-5-yl)biphenyl-4-yl) methyl)-2-hydroxy-1H-benzo[d]imidazole-7-carboxylate

Catalogue No : VL290005


Candesartan Cilexetil EP Impurity E / Candesartan Cilexetil N1-Ethyl Analog / 1H-N1-Ethyl Candesartan Cilexetil / Candesartan N-Ethyl Impurity / Candesartan Impurity 6 / Candesartan Impurity E
Candesartan Cilexetil EP Impurity E / Candesartan Cilexetil N1-Ethyl Analog / 1H-N1-Ethyl Candesartan Cilexetil / Candesartan N-Ethyl Impurity / Candesartan Impurity 6 / Candesartan Impurity E

2 –Ethoxy- 1-[[2’-( -ethyltetrazol-5-yl)biphenyl-4-yl]methyl]-1 H-benzimidazol-7-carbonsaure 1 – ([(cyclohexyloxy)carbonyl]oxy)ethylester;

Catalogue No : VL290003


Candesartan Cilexetil EP Impurity G
Candesartan Cilexetil EP Impurity G

2-Ethoxy-3-[[4-[2-(1H-tetrazol-5-yl)phenyl]phenyl]methyl]-3H-benzoimidazole4-carboxylic acid;

Catalogue No : VL290020


Candesartan Desethyl Methyl Ester/Candesartan O-Desethyl Methyl Ester/Candesartan desmethyl analog
Candesartan Desethyl Methyl Ester/Candesartan O-Desethyl Methyl Ester/Candesartan desmethyl analog

2,3-Dihydro-2-oxo-3-[[2’-(2H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1HBenzimidazole-4-carboxylic Acid Methyl Ester

Catalogue No : VL290001


Candesartan Trityl Methyl Ether Impurity / Triphenylmethyl Methyl Ether / Losartan Trityl Methyl Ether Impurity / Irbesartan Trityl Methyl Ether Impurity / Candesartan Impurity 5
Candesartan Trityl Methyl Ether Impurity / Triphenylmethyl Methyl Ether / Losartan Trityl Methyl Ether Impurity / Irbesartan Trityl Methyl Ether Impurity / Candesartan Impurity 5

Triphenylmethyl methyl Ether

Catalogue No : VL290008


Candesartan N2 Trityl Impurity / N2 Trityl Candesartan
Candesartan N2 Trityl Impurity / N2 Trityl Candesartan

2-ethoxy-1-((2’-(2-trityl-2H-tetrazol-5-yl)-[1, 1’-biphenyl]-4-yl) methyl)-1Hbenzo[ d]imidazole-7-carboxylic acid

Catalogue No : VL290009


Capecitabine Related Compound D
Capecitabine Related Compound D

5’-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine

Catalogue No : VL243008


Capecitabine Impurity G
Capecitabine Impurity G

5’-Deoxy-5-fluoro-N-[(pentyloxy)carbonyl]cytidine 2’,3’-Diacetate

Catalogue No : VL243004


Capecitabine USP Impurity H
Capecitabine USP Impurity H

[1-[5’-Deoxy-2-O-(5’’-deoxy-β-D-ribofuranosyl)-β-D-ribofuranosyl]-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl]carbamic Acid Pentyl Ester

Catalogue No : VL243006


Capecitabine USP Impurity I
Capecitabine USP Impurity I

1-[5’-Deoxy-3-O-(5’-deoxy-α-D-ribofuranosyl)-β-D-ribofuranosyl]-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl]carbamic Acid Pentyl Ester

Catalogue No : VL243007


Capecitabine EP Impurity C
Capecitabine EP Impurity C

2′,3′-Di-O-acetyl-5′-deoxy-5-fluorocytidine

Catalogue No : VL243010


Capecitabine Related Compound A
Capecitabine Related Compound A

5´-deoxy-5-fluorocytidine

Catalogue No : VL243001


Capecitabine Related Compound B
Capecitabine Related Compound B

5'-deoxy-5-fluorouridine

Catalogue No : VL243002


Capecitabine Related Compound C
Capecitabine Related Compound C

2',3'-O-carbonyl-5'-deoxy-5-fluoro-N4-(pentyloxycarbonyl)cytidine

Catalogue No : VL243003


Captopril EP Impurity G / 3-Acetyl thio 2-methyl propionic acid
Captopril EP Impurity G / 3-Acetyl thio 2-methyl propionic acid

3-(Acetylthio)-2-methylpropanoic Acid; 3-Mercapto-2-methylpropionic Acid Acetate (RS)-3-Acetylthio-2-methylpropionic Acid

Catalogue No : VL2250001


Carbamazepine EP Impurity B
Carbamazepine EP Impurity B

9-Methylacridine

Catalogue No : VL210008


Carbamazepine EP Impurity C
Carbamazepine EP Impurity C

5H-Dibenzo[b,f]azepin-5-ylcarbonylurea

Catalogue No : VL210002


Carbamazepine EP Impurity D / Carbamazepine Related Compound B
Carbamazepine EP Impurity D / Carbamazepine Related Compound B

5H-Dibenzo[b,f]azepine

Catalogue No : VL210004


Carbamazepine EP Impurity F / Carbamazepine Related Compound F
Carbamazepine EP Impurity F / Carbamazepine Related Compound F

5H-Dibenz[b,f]azepine-5-carbonyl Chloride; 5-(Chlorocarbonyl)-5H-dibenz[b,f]azepine

Catalogue No : VL210009


Carbamazepine EP Impurity G
Carbamazepine EP Impurity G

10-Bromo-5H-dibenzo[b,f]azepine-5-carboxamide

Catalogue No : VL210010


Carbamazepine 10,11-Dihydro Impurity
Carbamazepine 10,11-Dihydro Impurity

10,11-Dihydro-5H-dibenz[b,f]azepine-5-carboxamide

Catalogue No : VL210008


Carbamazepine EP Impurity A
Carbamazepine EP Impurity A

10,11-Dihydro-5H-dibenzo[b,f]azepine-5-carboxamide

Catalogue No : VL210003


Carbamazepine EP Impurity E
Carbamazepine EP Impurity E

10, 11-dihydro-5H-dibenzo [b, f] azepine.

Catalogue No : VL210005


Carbidopa EP Impurity B / Methyldopa Methyl ester
Carbidopa EP Impurity B / Methyldopa Methyl ester

3-(3,4-Dihydroxyphenyl)-2-methyl Alanine Methyl Ester

Catalogue No : VL420003


Carbidopa Impurity E / S- Methyldopa Methyl ester
Carbidopa Impurity E / S- Methyldopa Methyl ester

(S)-α-Hydrazino-3,4-dihydroxy-α-methylbenzenepropanoic Acid Methyl Ester

Catalogue No : VL420006


Carbidopa Impurity D
Carbidopa Impurity D

methyl (2S)-2-(2-cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate

Catalogue No : VL420004


Carbidopa Impurity F
Carbidopa Impurity F

Ethyl (2S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoate hydrochloride

Catalogue No : VL420007


Carbidopa Impurity G
Carbidopa Impurity G

1-(3,4-Dihydroxyphenyl)propan-2-one

Catalogue No : VL420008


Carbidopa Impurity/ (3,4-Dihydroxyphenylacetone) DHP
Carbidopa Impurity/ (3,4-Dihydroxyphenylacetone) DHP

4-Dihydropenylactone

Catalogue No : VL420001


Carbidopa Related Compound A / 3-O-Methyl Carbidopa
Carbidopa Related Compound A / 3-O-Methyl Carbidopa

α-Hydrazino-4-hydroxy-3-methoxy-αmethylbenzenepropanoic Acid

Catalogue No : VL420010


Carbidopa EP Impurity A
Carbidopa EP Impurity A

(2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid

Catalogue No : VL420005


Cyclobutane Carboxylic Acid
Cyclobutane Carboxylic Acid

Cyclobutane-1-carboxylic Acid

Catalogue No : VL2550002


15-EPI Carboprost
15-EPI Carboprost

(Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(E)-(3R)-3-hydroxy-3-methyloct-1-enyl]cyclopentyl]-5-heptenoate sodium salt.

Catalogue No : VL3140001


Carboprost Trans
Carboprost Trans

(E)-7-[(1R, 2R, 3R, 5S)-3,5Dihydroxy-2-[(E)-(3s)-3-hydroxy-3-methyloct-1-enyl]cyclopentyl]-5-heptenoic Acid

Catalogue No : VL3140002


2-Nitophenyl Acetic acid / Cariprazine Impurity
2-Nitophenyl Acetic acid / Cariprazine Impurity

2-Nitrophenylacetic acid

Catalogue No : VL2580001


3-Nitophenyl Acetic acid / Cariprazine Impurity
3-Nitophenyl Acetic acid / Cariprazine Impurity

3-Nitro-benzeneacetic Acid

Catalogue No : VL2580002


Carisoprodol Impurity C
Carisoprodol Impurity C

2-Methyl-2-propyl-1,3-propanediol

Catalogue No : VL1290001


Carvedilol EP Impurity C / Carvedilol USP Related Compound C / Carvedilol IP Impurity A
Carvedilol EP Impurity C / Carvedilol USP Related Compound C / Carvedilol IP Impurity A

(2RS)-1-[Benzyl[2-(2-methoxyphenoxy)ethyl] amino]-3-(9H-carbazol-4- yloxy)propan-2-ol

Catalogue No : VL35003


Carvedilol 4-Hydroxy Carbazole
Carvedilol 4-Hydroxy Carbazole

4-Hydroxy Carbazole

Catalogue No : VL35008


Carvedilol Related Compound B
Carvedilol Related Compound B

3, 3-(2-(2-Methoxyphenoxy) ethylazanediyl) bis (1-(9Hcarbazol-4-yloxy) propan-2-ol)

Catalogue No : VL35005


Carvedilol Bisalkyl Pyrocatechol Derivative
Carvedilol Bisalkyl Pyrocatechol Derivative

3,3-{2,2-[1,2-Phenylenebis(oxy)]bis(ethane-2,1-diyl)}bis(azanediyl)bis(1-(9H-carbazol-4-yloxy)propan-2-ol)

Catalogue No : VL35006


Carvedilol EP Impurity A
Carvedilol EP Impurity A

1-(4-(2-Hydroxy-3-(2-(2-methoxyphenoxy) ethylamino)propoxy)-9H-carbazol-9- yl)-3-(2-(2-methoxyphenoxy)ethylamino)propan-2-ol

Catalogue No : VL35007


<a href="https://www.veeprhopharma.com/impurities/carvedilol-keto-impurity-carvedilol-impurity-5.php" target="blank" title="carvedilol impurity 5">Carvedilol Keto Impurity / Carvedilol Impurity 5</a>

1-(2-(2-Methoxy phenoxy) Ethyl amino)-3-(9H-carbazol-8 yloxy) propane-2-one

Catalogue No : VL35004


Carvedilol EP Impurity E / Carvedilol Impurity 1
Carvedilol EP Impurity E / Carvedilol Impurity 1

2-(2-methoxyphenoxy)ethylamine HCl

Catalogue No : VL35001


Carvedilol Related Compound D
Carvedilol Related Compound D

4-(2,3-Epoxypropoxy)carbazole

Catalogue No : VL35002


Cefachlor EP Impurity A / Amoxicillin EP Impurity L / Cefalexin EP Impurity A
Cefachlor EP Impurity A / Amoxicillin EP Impurity L / Cefalexin EP Impurity A

(2R)-Amino-2-phenylethanoic Acid

Catalogue No : VL4350001


Cefalexin EP Impurity B / Cefachlor EP Impurity B
Cefalexin EP Impurity B / Cefachlor EP Impurity B

(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

Catalogue No : VL4340001


Cefepime Related Compound D
Cefepime Related Compound D

2-(2-Amino-4-thiazolyl)-(Z)-2-methoxyiminoacetic Acid

Catalogue No : VL4250001


Cefixime Impurity A
Cefixime Impurity A

α-[[(Z)-2-(2-amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-2-[(2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid

Catalogue No : VL32001


Desacetyl Cefotaxime Impurity
Desacetyl Cefotaxime Impurity

(7R)-7-[[[(2-Amino-4-thiazolyl)(methoxyimino)methyl]carbonyl]amino]-3-(hydroxymethyl)cepham-3-ene-4-carboxylic acid

Catalogue No : VL3960001


Cefpodoxime Proxetil EP Impurity A / Cefpodoxime Acid Impurity
Cefpodoxime Proxetil EP Impurity A / Cefpodoxime Acid Impurity

(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

Catalogue No : VL1830001


Celecoxib Isomeric Impurity / Celecoxib Isomer Impurity / Celecoxib EP Impurity B
Celecoxib Isomeric Impurity / Celecoxib Isomer Impurity / Celecoxib EP Impurity B

4-[3-(4-methylphenyl)-5-(trifluoromethyl)-1h-pyrazol-1-yl]benzenesulfonamide

Catalogue No : VL30001


Celecoxib EP Impurity A / Celecoxib Related Compound A
Celecoxib EP Impurity A / Celecoxib Related Compound A

4-[5-(3-Methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide

Catalogue No : VL30003


Celecoxib 2-methyl analog/4-Desmethyl-2-methyl Celecoxib
Celecoxib 2-methyl analog/4-Desmethyl-2-methyl Celecoxib

4-[5-(2-Methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide

Catalogue No : VL30010


Celecoxib Carboxylic Acid
Celecoxib Carboxylic Acid

4-[1-[4-(Aminosulfonyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzoic Acid; Celebrex Carboxylic Acid

Catalogue No : VL30008


Celecoxib Impurity G
Celecoxib Impurity G

4-[2-[1-(4-Methylphenyl)ethylidene] hydrazinyl]benzene sulfonamide

Catalogue No : VL30009


Celecoxib Related Compound-4
Celecoxib Related Compound-4

1-(4-Methylphenyl)-4,4,4-trifluorobutane-1,3-dione

Catalogue No : VL30014


Cephalexin Impurity J
Cephalexin Impurity J

(6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide

Catalogue No : VL251001


Cephalexin Impurity K
Cephalexin Impurity K

(2S)-2-((7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetic acid

Catalogue No : VL251002


Cephalexin Phenyl Glycin Impurity
Cephalexin Phenyl Glycin Impurity

(S)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetic acid

Catalogue No : VL251003


Cephalexin Impurity D
Cephalexin Impurity D

3-hydroxy-4-methylthiophen-2(5H)-one

Catalogue No : VL251004


Cephalexin Impurity C
Cephalexin Impurity C

(6R,7R)-7-((R)-2-((S)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Catalogue No : VL251005


Cetirizine EP Impurity C
Cetirizine EP Impurity C

(RS)-2-[2-[4-[(2-Chlorophenyl)phenylmethyl]piperazin-1- yl]ethoxy] acetic acid dihydrochloride

Catalogue No : VL330003


Cetirizine 4-chlorobenzhydrol Impurity
Cetirizine 4-chlorobenzhydrol Impurity

Cetirizine 4-chlorobenzhyrole

Catalogue No : VL330010


Cetirizine 4-chlorobenzophenone Impurity
Cetirizine 4-chlorobenzophenone Impurity

(4-Chlorophenyl)phenylmethanone.

Catalogue No : VL330011


Cetirizine EP Impurity A / Chlorbenzhyl Piperazyl
Cetirizine EP Impurity A / Chlorbenzhyl Piperazyl

1-((4-chlorophenyl)(phenyl)methyl)piperazine

Catalogue No : VL330001


Cetirizine EP Impurity B / Cetirizine Acetic Acid
Cetirizine EP Impurity B / Cetirizine Acetic Acid

2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)acetic acid

Catalogue No : VL330002


Cetirizine EP Impurity D
Cetirizine EP Impurity D

4-bis[(4-Chlorophenyl)phenylmethyl]piperazine dihydrochloride.

Catalogue No : VL330004


Cetirizine EP Impurity E
Cetirizine EP Impurity E

(RS)-2-[2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy] ethoxy]acetic acid

Catalogue No : VL330005


Cetirizine EP Impurity F
Cetirizine EP Impurity F

[2-[4-(Diphenylmethyl)-1-piperazinyl]ethoxy]acetic Acid Dihydrochloride

Catalogue No : VL330006


<a href="https://www.veeprhopharma.com/impurities/cetirizine-ep-impurity-g-cas-no-728948-88-7.php" target="_blank" title="Cetirizine Impurity">Cetirizine EP Impurity G (Cetirizine ethanol)</a>

2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethanol

Catalogue No : VL330007

CAS No : 728948-88-7

Cetirizine Methacathinone
Cetirizine Methacathinone

2-(methylamino)-1-phenylpropan-1-one

Catalogue No : VL330009


Cetirizine N-oxide
Cetirizine N-oxide

1-(2-(carboxymethoxy)ethyl)-4-((4-chlorophenyl)(phenyl)methyl)piperazine 1-oxide

Catalogue No : VL330008


Cetirizine Glyceryl Ester Impurity
Cetirizine Glyceryl Ester Impurity

2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-acetic Acid 2,3-Dihydroxypropyl Ester Dihydrochloride

Catalogue No : VL330019


Cetirizine Isopropyl Ester Impurity
Cetirizine Isopropyl Ester Impurity

Isopropyl Ester of Cetirizine

Catalogue No : VL330016


Cetirizine Methyl Ester (USP)
Cetirizine Methyl Ester (USP)

(RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1- yl]ethoxy]acetic acid methyl ester dihydrochloride

Catalogue No : VL330012


Racemic Cetirizine Dihydrochloride
Racemic Cetirizine Dihydrochloride

(RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid dihydrochloride

Catalogue No : VL330015


3-Chloro Cetirizine
3-Chloro Cetirizine

2-[2-[4-[(3-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetic Acid Hydrochloride

Catalogue No : VL330018


Cetirizine Polyethylene Glycol (PEG) Ester/PEG Cetirizine Adduct
Cetirizine Polyethylene Glycol (PEG) Ester/PEG Cetirizine Adduct

Cetirizine Polyethylene Glycol (PEG) Ester

Catalogue No : VL330013


Chlordiazepoxide EP B impurity
Chlordiazepoxide EP B impurity

2-(Chloromethyl)-6-chloro-4-phenylquinazoline 3-Oxide

Catalogue No : VL3650001


Chlordiazepoxide C impurity
Chlordiazepoxide C impurity

(2-Amino-5-chlorophenyl)phenylmethanone

Catalogue No : VL3650003


Chlordiazepoxide Related Compound A
Chlordiazepoxide Related Compound A

7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-Oxide

Catalogue No : VL3650002


Chlorobenzhydryl piperazine(CBHP)
Chlorobenzhydryl piperazine(CBHP)

1-((4-chlorophenyl)(phenyl)methyl)piperazine

Catalogue No : VL340000


Chlorpheniramine EP Impurity A
Chlorpheniramine EP Impurity A

2-(4-chlorophenyl)-4-(dimethylamino)-2-(2-(dimethylamino)ethyl)butanenitrile

Catalogue No : VL2340004

CAS No : 1246816-57-8

Chlorpheniramine N-Oxide
Chlorpheniramine N-Oxide

γ-(4-Chlorophenyl)-N,N-dimethyl-2-pyridinepropanamine N-Oxide Dihydrochloride

Catalogue No : VL2340005


Chlorpheniramine EP Impurity C
Chlorpheniramine EP Impurity C

3-(4-chlorophenyl)-N-methyl-3-(pyridin-2-yl)propan-1-amine

Catalogue No : VL2340002

CAS No : 20619-12-9

Chlorpheniramine EP Impurity D / Chlorphenamine Nitrile
Chlorpheniramine EP Impurity D / Chlorphenamine Nitrile

α-(4-Chlorophenyl)-α-[2-(dimethylamino)ethyl]-2-pyridineacetonitrile; α-(p-Chlorophenyl)-α-[2-(dimethylamino)ethyl]-2-pyridineacetonitrile

Catalogue No : VL2340003

CAS No : 65676-21-3

Chlorpheniramine EP Impurity B
Chlorpheniramine EP Impurity B

2,2-Iminodipyridine; 2,2-Bipyridylamine;

Catalogue No : VL2340001

CAS No : 1202-34-2

Chlorpheniramine Related Compound C
Chlorpheniramine Related Compound C

3-(4-chlorophenyl)-N-methyl-3-(pyridin-2-yl)propan-1-amine

Catalogue No : VL2340002


Chlorpromazine EP Impurity A/ Chlorpromazine Sulfoxide
Chlorpromazine EP Impurity A/ Chlorpromazine Sulfoxide

3-(2-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine S-oxide

Catalogue No : VL2300002


Chlorpromazine EP Impurity D/ Desmethyl Chlorpromazine HCl
Chlorpromazine EP Impurity D/ Desmethyl Chlorpromazine HCl

2-Chloro-N-methyl-10H-phenothiazine-10-propanamine hydrochloride

Catalogue No : VL2300001

CAS No : 3953-65-9

Chlorpromazine EP Impurity F
Chlorpromazine EP Impurity F

3-(4-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine

Catalogue No : VL2300004


Chlorpromazine EP Impurity B
Chlorpromazine EP Impurity B

N-[3-(2-chloro-10H-phenothiazin-10-yl)propyl]-N,N´,N´- trimethylpropane -1,3diamine.

Catalogue No : VL2300005


Chlorpromazine N-oxide
Chlorpromazine N-oxide

3-(2-chlorophenothiazin-10-yl)-N,N-dimethyl propane-1-amine oxide

Catalogue No : VL2300007


Chlorpromazine Sulfoxide N-oxide Impurity
Chlorpromazine Sulfoxide N-oxide Impurity

N-Dioxide Chlorpromazine-5;2-Chloro-10-[3-(dimethylamino)propyl]-phenothiazine N,5-Dioxide

Catalogue No : VL2300008


Chlorpromazine BP Impurity C
Chlorpromazine BP Impurity C

3-(10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine

Catalogue No : VL2300009

CAS No : 53-60-1

Chlorpromazine EP Impurity E/ Perphenazine 2-Chlorophenothiazine
Chlorpromazine EP Impurity E/ Perphenazine 2-Chlorophenothiazine

2-Chloro-10H-phenothiazine

Catalogue No : VL2300003


Chlorthalidone Related Compound A
Chlorthalidone Related Compound A

2-(4-Chloro-3-sulfamoylbenzoyl)benzoic acid

Catalogue No : VL1090001

CAS No : 5270-74-6

Chlorthalidone Impurity E
Chlorthalidone Impurity E

2-Chloro-5-(3-oxo-1-isoindolinyl)benzenesulfonamide

Catalogue No : VL1090007


Chlorthalidone Impurity F/ Chlorthalidone Dimmer Impurity
Chlorthalidone Impurity F/ Chlorthalidone Dimmer Impurity

bis[2-Chloro-5-(1-hydroxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl)benzenesulfonyl]amine

Catalogue No : VL1090010


Chlorthalidone Impurity G
Chlorthalidone Impurity G

3-(3,4-Dichlorophenyl)-3-hydroxy-phthalimidine

Catalogue No : VL1090010


Chlorthalidone J Impurity
Chlorthalidone J Impurity

3-(p-Chlorophenyl)-3-hydroxyphthalimidine

Catalogue No : VL1090011


Chlorthalidone related compound-/A/
Chlorthalidone related compound-/A/

2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic acid

Catalogue No :


Chlorthalidone Impurity C
Chlorthalidone Impurity C

2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic acid ethyl ester

Catalogue No : VL1090005


Chlorthalidone Impurity D
Chlorthalidone Impurity D

2-Chloro-5[(1RS)-1-ethoxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl]benzene sulfonamide

Catalogue No : VL1090006


Chlorthalidone Impurity H
Chlorthalidone Impurity H

2-Chloro-5[(1RS)-1-methylethoxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl]benzene sulfonamide

Catalogue No : VL1090008


Chlorthalidone Impurity I
Chlorthalidone Impurity I

1-METHYLETHYL 2-(4- Choloro-3-Sulfamoylbenzoyl) benzoate

Catalogue No : VL1090009


3-Chloroaniline
3-Chloroaniline

3-Chloroaniline

Catalogue No : VL3740002


Chlorzoxazone related compound-A
Chlorzoxazone related compound-A

2-Amino-4-chlorophenol

Catalogue No : VL3740001


Cimetidine EP Impurity F / Cimetidine bis Impurity
Cimetidine EP Impurity F / Cimetidine bis Impurity

2-Cyano-1,3-bis[2-[[(5-methyl-1H-imidazol-4-yl)methyl]-sulfanyl]ethyl] guanidine

Catalogue No : VL1900001

CAS No : 55272-86-1

Cimetidine EP Impurity B / Cimetidine Methoxy Analog
Cimetidine EP Impurity B / Cimetidine Methoxy Analog

Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl]-carbamimidate

Catalogue No : VL1900002


Cinacalcet N-Oxide Impurity
Cinacalcet N-Oxide Impurity

(R)-N-(1-(naphthalen-1-yl)ethyl)-3-(3- (trifluoromethyl) phenyl)propan-1-amine N-oxide

Catalogue No : VL2310016


Cinacalcet Impurity A
Cinacalcet Impurity A

(R)-1-(naphthalen-1-yl)ethanamine

Catalogue No : VL231001


Cinacalcet Impurity B
Cinacalcet Impurity B

(R)-N-benzyl-1-(naphthalen-1-yl)ethanamine

Catalogue No : VL231002


Cinacalcet Impurity C
Cinacalcet Impurity C

(R,E)-N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)prop-2-en-1- amine

Catalogue No : VL231003


Cinacalcet Impurity E
Cinacalcet Impurity E

(R)-N-(1-(naphthalen-1-yl)ethyl)-3-(m-tolyl)propan-1-amine

Catalogue No : VL231005


Cinacalcet E-Oxime / Cinacalcet E-Isomer
Cinacalcet E-Oxime / Cinacalcet E-Isomer

(E)-N-[1-(Naphthalene-1-yl)ethylidene]Hydroxylamine Impurity

Catalogue No : VL231007


Cinacalcet S-Isomer Impurity
Cinacalcet S-Isomer Impurity

(S)-N-(1-(naphthalen-1-yl)ethyl)-3-(4-(trifluoromethyl)phenyl)propan-1-amine HCl

Catalogue No : VL231008


Cinacalcet Z-Isomer
Cinacalcet Z-Isomer

(Z)-N-[1-(Napthalene-1-yl)ethylidene]Hydroxylamine impurity

Catalogue No : VL231009


Cinacalcet Regio Isomer
Cinacalcet Regio Isomer

(R)-N-(1-(naphthalen-2-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride

Catalogue No : VL2310010


Cinacalcet 4-CF3 Isomer Impurity
Cinacalcet 4-CF3 Isomer Impurity

(R)-N-(1-(naphthalen-1-yl)ethyl)-3-(4-(trifluoromethyl)phenyl)propan-1-amine

Catalogue No : VL2310011


Cinacalcet Impurity J / Cinacalcet 2-CF3 Isomer Impurity
Cinacalcet Impurity J / Cinacalcet 2-CF3 Isomer Impurity

3-(2-trifluoromethyl) phenyl)-n-(1-(naphthalene-1-yl) ethyl) propan-1-amine (isomer of cinacalcet)

Catalogue No : VL2310012


Cinacalcet Phenyl Isomer Impurity
Cinacalcet Phenyl Isomer Impurity

(R)-N-(1-(naphthalen-1-yl)ethyl)-3-phenylpropan-1-amine

Catalogue No : VL2310013


Cinacalcet Impurity D / Cinacalcet Dimer Impurity
Cinacalcet Impurity D / Cinacalcet Dimer Impurity

3-(3-(trifluoromethyl)phenyl-N-(3-(3-(trifluoromethyl)phenyl)propyl)-N-(R)1- (naphthanle-5-yl) ethyl)propan-1-amine

Catalogue No : VL2310014


Cinacalcet Napthyl-2-position Isomer
Cinacalcet Napthyl-2-position Isomer

(R)-N-(1-(naphthalen-2-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine

Catalogue No : VL2310017


Cinacalcet Amine Impurity
Cinacalcet Amine Impurity

3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride

Catalogue No : VL2310018


Cinacalcet 5-Ethanol Impurity
Cinacalcet 5-Ethanol Impurity

1-(Naphthalen-5-yl)Ethanol

Catalogue No : VL2310019


Cinacalcet 6-Ethanol Impurity
Cinacalcet 6-Ethanol Impurity

1-(Naphthalen-6-yl)Ethanol

Catalogue No : VL2310020


Cinacalcet 5-yl Formamide Impurity
Cinacalcet 5-yl Formamide Impurity

(R)-N-(1-(naphthalen-1-yl)ethyl)formamide

Catalogue No : VL2310021


Cinacalcet 6-Formamide Impurity
Cinacalcet 6-Formamide Impurity

(R)-N-(1-(naphthalen-2-yl)ethyl)formamide

Catalogue No : VL2310022


Cinacalcet 6-Ethanamine Impurity
Cinacalcet 6-Ethanamine Impurity

1-(Naphthalen-6-yl)Ethanamine

Catalogue No : VL2310023


Cinacalcet 2-TF Benzaldehyde
Cinacalcet 2-TF Benzaldehyde

2-(trifluoromethyl) benzaldehyde

Catalogue No : VL2310025


Cinacalcet 3-TF Benzaldehyde Impurity
Cinacalcet 3-TF Benzaldehyde Impurity

3-(trifluoromethyl) benzaldehyde

Catalogue No : VL2310026


Cinacalcet 6-Ethanone Impurity
Cinacalcet 6-Ethanone Impurity

1-(Naphthalen-6-yl)Ethanone

Catalogue No : VL2310027


Cinacalcet Impurity I
Cinacalcet Impurity I

(E)-3-(3-(trifluoromethyl)phenyl)acrylic acid

Catalogue No : VL2310037


Cinacalcet Impurity D/ Cinacalcet related compound B
Cinacalcet Impurity D/ Cinacalcet related compound B

3-(3-(trifluoromethyl)phenyl-N-(3-(3-(trifluoromethyl)phenyl)propyl)-N-(R)1- (naphthanle-5-yl) ethyl)propan-1-amine

Catalogue No : VL231004


Cinacalcet Related Compound E
Cinacalcet Related Compound E

3-(Trifluoromethyl)benzenepropanol

Catalogue No : VL2310041


Cinacalcet Z-Isomer
Cinacalcet Z-Isomer

(Z)-N-[1-(Napthalene-1-yl)ethylidene]Hydroxylamine impurity.

Catalogue No : VL231009


Cinnarizine Impurity A
Cinnarizine Impurity A

1-(diphenylmethyl)piperazine

Catalogue No : VL195001

CAS No : 841-77-0

Cinnarizine Impurity E
Cinnarizine Impurity E

1,4-dibenzhydrylpiperazine

Catalogue No : VL195002


Ciprofloxacin EP Impurity B/Desfluoro Ciprofloxacin HCl
Ciprofloxacin EP Impurity B/Desfluoro Ciprofloxacin HCl

1-Cyclopropyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3- carboxylic acid hydrochloride

Catalogue No : VL204005


Ciprofloxacin Impurity E
Ciprofloxacin Impurity E

1-cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4-(1H)-one

Catalogue No : VL204003


Ciprofloxacin Impurity F
Ciprofloxacin Impurity F

1-Cyclopropyl-1,4-dihydro-6-hydroxy-4-oxo-7-(1-piperazinyl)-3- quinolinecarboxylic Acid.

Catalogue No : VL204001


Ciprofloxacin Chloro analog
Ciprofloxacin Chloro analog

6-Chloro-6-defluoro Ciprofloxacin; 6-Chloro-1-cyclopropyl-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid

Catalogue No : VL204008


Ciprofloxacin Ethylenediamine Analog/ (Impurity-C)
Ciprofloxacin Ethylenediamine Analog/ (Impurity-C)

7-[(2-aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Catalogue No : VL204002


Ciprofloxacin EP Impurity A / Enrofloxacin EP Impurity A
Ciprofloxacin EP Impurity A / Enrofloxacin EP Impurity A

7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Catalogue No : VL204004


Ciprofloxacin EP Impurity D / Ciprofloxacin USP Related Compound A
Ciprofloxacin EP Impurity D / Ciprofloxacin USP Related Compound A

7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochlorid

Catalogue No : VL204006


Citalopram EP Impurity F
Citalopram EP Impurity F

1-(4’-Fluorophenyl)-1-(3-dimethylaminopropyl)-5-bromophthalane

Catalogue No : VL1570016


Citalopram EP Impurity E/Citalopram USP Related Compound G/Citalopram 5-Chloro Analog HBr
Citalopram EP Impurity E/Citalopram USP Related Compound G/Citalopram 5-Chloro Analog HBr

1-(4’-Fluorophenyl)-1-(3-dimethylaminopropyl)-5-chlorophthalane hydrobromide

Catalogue No : VL920001


Citalopram Bromo analogue / Citalopram USP Related Compound H / Citalopram EP Impurity F / 5-Bromo Citalopram
Citalopram Bromo analogue / Citalopram USP Related Compound H / Citalopram EP Impurity F / 5-Bromo Citalopram

5-Bromo-1-(4-fluorophenyl)-1,3-dihydro-N,N-dimethyl-1- isobenzofuranpropanamine OR 1-(4-Fluorophenyl)-1-(3-dimethylaminopropyl)-5- bromophthalane

Catalogue No : VL920002


Citalopram N-oxide Hydrochloride
Citalopram N-oxide Hydrochloride

1-(3-Dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzo furan-5- carbonitrile-N-oxide. Hydrochloride

Catalogue No : VL920005

CAS No : 62498-71-9

EsCitalopram EP Impurity L
EsCitalopram EP Impurity L

(1RS)-1-[3-(Dimethylamino)propyl]-1-phenyl-1,3-dihydroisobenzofuran-5- carbonitrile oxalate; Citalopram Desfluoro Impurity

Catalogue No : VL1570014


Citalopram EP Impurity G (5-Dimethylaminobutyryl Citalopram) / EsCitalopram EP Impurity G
Citalopram EP Impurity G (5-Dimethylaminobutyryl Citalopram) / EsCitalopram EP Impurity G

4-(Dimethylamino)-1-[1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofuranyl]-1-butanone Dihydrochloride Salt

Catalogue No : VL920004


Citalopram Descyano Impurity
Citalopram Descyano Impurity

1-(4-Fluorophenyl)-1,3-dihydro-N,N-dimethyl-1-isobenzofuranpropanamine-d4

Catalogue No : VL92000


Citalopram EP Impurity A / EsCitalopram EP Impurity A
Citalopram EP Impurity A / EsCitalopram EP Impurity A

1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarboxamide

Catalogue No : VL920006


Citric Acid
Citric Acid

2-hydroxypropane-1,2,3-tricarboxylic acid

Catalogue No : VL257001


Clarithromycin Impurity K
Clarithromycin Impurity K

3-O-De (cladinosyl)-8, 9, 10, 11-tetradehydro-9-deoxo-11, 12-dideoxy-9, 12-epoxy Clarithromycin

Catalogue No : VL740010


Clarithromycin EP Impurity C
Clarithromycin EP Impurity C

6-O-methylerythromycin A (E)-9-Oxime

Catalogue No : VL740001


Clarithromycin EP Impurity D
Clarithromycin EP Impurity D

N-Desmethyl clarithromycin; 3’’-N-Demethyl-6-O-methylerythromycin A

Catalogue No : VL740002


Clarithromycin EP Impurity M
Clarithromycin EP Impurity M

3’’N-Demethyl-6-O-methylerythromycin A (E)-9-Oxime

Catalogue No : VL740003


Clarithromycin EP Impurity F
Clarithromycin EP Impurity F

12-O-Methyl Clarithromycin; 6,12-Di-O-methylerythromycin

Catalogue No : VL740004


Clarithromycin EP Impurity L
Clarithromycin EP Impurity L

6-O-methylerythromycin A (Z)-9-oxime

Catalogue No : VL740005


Clarithromycin EP Impurity H
Clarithromycin EP Impurity H

3’’-N-Demethyl-3’-N-formyl-6-O-methylerythromycin A

Catalogue No : VL740006


Clarithromycin Impurity I
Clarithromycin Impurity I

3-O-Decladinosyl-6-O-methylerythromycin A

Catalogue No : VL740007


Clarithromycin Impurity G
Clarithromycin Impurity G

6-O-Methylerythromycin (9E)-9-(O-Methyloxime)

Catalogue No : VL740008


Clarithromycin Impurity N
Clarithromycin Impurity N

(10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin

Catalogue No : VL740011


Clarithromycin Impurity J / Erythromycin A Oxime / Roxithromycin Impurity C / Erythromycin A (E)-9-oxime
Clarithromycin Impurity J / Erythromycin A Oxime / Roxithromycin Impurity C / Erythromycin A (E)-9-oxime

9-Erythromycin 9-Oxime

Catalogue No : VL740012


Clarithromycin N-Oxide / Clarithromycin EP Impurity Q
Clarithromycin N-Oxide / Clarithromycin EP Impurity Q

6-O-Methylerythromycin N-Oxide

Catalogue No : VL740013


Clidinium Bromide 3- Quinuclidinyl Bezylate
Clidinium Bromide 3- Quinuclidinyl Bezylate

1-azabicyclo[2.2.2]octan-3-yl hydroxy(diphenyl)acetate

Catalogue No : VL3510001


Clindamycin-3-Phosphate / Clindamycin Phosphate EP Impurity C
Clindamycin-3-Phosphate / Clindamycin Phosphate EP Impurity C

(2R,3S,4S,5R,6R)-2-((2S)-2-chloro-1-((2S,4R)-1-methyl-4-propylpyrrolidine-2-carboxamido)propyl)-3,5-dihydroxy-6-(methylthio)tetrahydro-2H-pyran-4-yl dihydrogen phosphate

Catalogue No : VL1030004


Clindamycin HCl monohydrate / Clindamycin Phosphate EP Impurity E
Clindamycin HCl monohydrate / Clindamycin Phosphate EP Impurity E

(2S-trans)-Methyl 7-Chloro-6,7,8-trideoxy-6-[[[(2S,4R)-1-methyl-4-propyl-2-pyrrolidinyl]carbonyl]amino]-1-thio-L-threo-α-Dgalactooctopyranoside Hydrochloride; 7(S)-Chloro-7-deoxylincomycin

Catalogue No : VL1030007


Clindamycin Phosphate EP Impurity K / Diclindamycin Pyrophosphate
Clindamycin Phosphate EP Impurity K / Diclindamycin Pyrophosphate

2,2’-Oxybis(hydroxyphosphoryl)bis[methyl 7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl]carbonyl]amino]-1-thio-L-threo-α-D-galacto-octopyranoside]

Catalogue No : VL1030005


Clindamycin Phosphate EP Impurity L
Clindamycin Phosphate EP Impurity L

Methyl 7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl] carbonyl]amino]-2-O-phosphono-1-thio-Derythro-α-D-galacto-octopyranoside

Catalogue No : VL1030008


Clindamycin Sulfoxide
Clindamycin Sulfoxide

7-Chloro-1, 6, 7, 8-tetradeoxy-6-[[[(2S, 4R)-1-methyl-4-propyl-2-pyrrolidinyl]carbonyl] amino]-1-(methylsulfinyl)-L-threo-α-Dgalactooctopyranose

Catalogue No : VL1030006


Clindamycin Phosphate EP Impurity A / Clindamycin HCl EP Impurity A / Lincomycin (USP)
Clindamycin Phosphate EP Impurity A / Clindamycin HCl EP Impurity A / Lincomycin (USP)

Methyl 6,8-dideoxy-6-[[[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl]carbonyl] amino]-1-thio-D-erythro-α-D-galacto-octopyranoside

Catalogue No : VL1030001


Clindamycin Phosphate EP Impurity B
Clindamycin Phosphate EP Impurity B

Methyl 7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-4-ethyl-1-methylpyrrolidin-2-yl]carbonyl]amino]-1-thio-L-threo-α-Dgalacto-octopyranoside 2-(dihydrogen phosphate)

Catalogue No : VL1030002


3-Nitro Benzaldehyde Clinidipine Impurity
3-Nitro Benzaldehyde Clinidipine Impurity

3- Nitro Benzaldehyde

Catalogue No : VL3910001


Clobazam EP Impurity E
Clobazam EP Impurity E

N[4chloro2(phenylamino)phenyl]Nmethyl acetamide

Catalogue No : VL2500004


Clobazam EP Impurity C
Clobazam EP Impurity C

(3RS)-7-chloro-1,3-dimethyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione

Catalogue No : VL2500003


Clobazam EP Impurity B
Clobazam EP Impurity B

1-methyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione

Catalogue No : VL2500005


Clobazam Related Compound A / Clobazam EP Impurity A
Clobazam Related Compound A / Clobazam EP Impurity A

7-chloro-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione;

Catalogue No : VL2500006


Clobazam EP Impurity D
Clobazam EP Impurity D

7-chloro-1,3,3-trimethyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione

Catalogue No : VL2500001


Clobazam Impurity F
Clobazam Impurity F

Methyl 3-[[4-Chloro-2-(phenylamino)phenyl] methylamino]-3-oxopropanoate

Catalogue No : VL2500002


Clobetasol Propionate EP Impurity A / Betamethasone 17- propionate
Clobetasol Propionate EP Impurity A / Betamethasone 17- propionate

Methyl 7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl] carbonyl]amino]-2-O-phosphono-1-thio-Derythro-α-D-galacto-octopyranoside

Catalogue No : VL1950001


Clobetasol Propionate EP Impurity B
Clobetasol Propionate EP Impurity B

21-Chloro-9-fluoro-11β-hydroxy-16-methylpregna-1,4,16-triene-3,20-dione

Catalogue No : VL1950003


Clobetasol Propionate EP Impurity C
Clobetasol Propionate EP Impurity C

21-Chloro-9-fluoro-11β-hydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate

Catalogue No : VL1950004


Clobetasol Propionate EP Impurity D
Clobetasol Propionate EP Impurity D

21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregn-4-ene-3,20-dione 17-Propionate

Catalogue No : VL1950002


Clobetasol Propionate EP Impurity E
Clobetasol Propionate EP Impurity E

21-Chloro-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate

Catalogue No : VL1950006


Clobetasol Propionate EP Impurity J / Clobetasol Propionate USP Related Compound A
Clobetasol Propionate EP Impurity J / Clobetasol Propionate USP Related Compound A

(17R)-4’-chloro-5’-ethyl-9-fluoro-11β-hydroxy-16β-methylspiro[androsta-1,4-diene-17,2’(3’H)-furan]-3,3’-dione

Catalogue No : VL1950005


Clofazimine EP Impurity B / Clofazimine USP Related Compound B
Clofazimine EP Impurity B / Clofazimine USP Related Compound B

5-(4-Chlorophenyl)-3-[(1-methylethyl)imino]-N-phenyl-3,5-dihydrophenazin-2-amine

Catalogue No : VL1600002


Clomipramine EP Impurity A
Clomipramine EP Impurity A

N-[3-(3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl]-N,N’,N’-trimethylpropane-1,3-diamine dihydrochloride

Catalogue No : VL2540002


Clomipramine EP Impurity B / Trimipramine EP Impurity D
Clomipramine EP Impurity B / Trimipramine EP Impurity D

10,11-Dihydro-N,N-dimethyl-5H-dibenz[b,f]azepine-5-propanamine hydrochloride

Catalogue No : VL2540001


Clomipramine EP Impurity C
Clomipramine EP Impurity C

3-(3-Chloro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride

Catalogue No : VL2540006


Clomipramine EP Impurity D
Clomipramine EP Impurity D

3-(3,7-Dichloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,Ndimethylpropan-1-amine HCl

Catalogue No : VL2540007


Clomipramine EP Impurity E
Clomipramine EP Impurity E

10,11-Dihydro-5H-dibenzo[b,f]azepine

Catalogue No : VL2540004


Clomipramine EP Impurity F
Clomipramine EP Impurity F

3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine

Catalogue No : VL2540005


Clomipramine EP Impurity G
Clomipramine EP Impurity G

3-Chloro-5-(prop-2-enyl)-10,11-dihydro-5H-dibenzo[b,f]azepine

Catalogue No : VL2540003


Clonazepam EP Impurity A / Clonazepam USP Related Compound B
Clonazepam EP Impurity A / Clonazepam USP Related Compound B

2-Amino-5-nitro-2’-chlorobenzophenone

Catalogue No : VL1460003


Clonazepam USP Related Compound C
Clonazepam USP Related Compound C

2-(2-Chloroacetamido)-2’-chloro-5-nitrobenzophenone

Catalogue No : VL1460004


Clonidine impurity B
Clonidine impurity B

1-Acetyl-2-[(2,6-dichlorophenyl)amino]-4,5-dihydro-1H-imidazole

Catalogue No : VL281005


Clonidine 2,6-dichloroaniline Impurity
Clonidine 2,6-dichloroaniline Impurity

2,6-dichloroaniline

Catalogue No : VL281001


N-(2,6-dichlorophenyl)formamide
N-(2,6-dichlorophenyl)formamide

N-(2,6-dichlorophenyl)formamide

Catalogue No : VL281002


N-(2,6-dichlorophenyl)acetamide/2,6 Dichloroacetanilide
N-(2,6-dichlorophenyl)acetamide/2,6 Dichloroacetanilide

N-(2,6-dichlorophenyl)acetamide

Catalogue No : VL281003


2,6 dichlorophenyl carbonimidic dichloride / Clonidine Impurity II
2,6 dichlorophenyl carbonimidic dichloride / Clonidine Impurity II

2,6 dichlorophenyl carbonimidic dichloride

Catalogue No : VL281004


Clonidine EP Impurity A
Clonidine EP Impurity A

1-Acetylimidazolidin-2-one

Catalogue No : VL281007


Clopidogrel Impurity 4 / Clopidogrel Related Compound B
Clopidogrel Impurity 4 / Clopidogrel Related Compound B

Methyl 2-(2-chlorophenyl)-2-(4,5-dihydrothieno[2,3-c]pyridin-6(7H)-yl)acetate hydrogen sulfate

Catalogue No : VL31009


Clopidogrel Related Compound B / Clopidogrel EP Impurity B
Clopidogrel Related Compound B / Clopidogrel EP Impurity B

Methyl(+/-)-(o-chlorophenyl)-4,5-dihydrothieno [2,3-c]pyridine-6(7H)-acetate, Hydrochloride

Catalogue No : VL31001

CAS No : 144750-52-7

Clopidogrel Related Compound A / Clopidogrel EP Impurity A
Clopidogrel Related Compound A / Clopidogrel EP Impurity A

(+)-(S)-(o-Chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid

Catalogue No : VL31003

CAS No : 144457-28-3

Clopidogrel Related Compound C / Clopidogrel EP Impurity C
Clopidogrel Related Compound C / Clopidogrel EP Impurity C

Methyl (-)-(R)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate, hydrogen sulfate

Catalogue No : VL31004

CAS No : 120202-71-3

Clopidogrel Impurity - 3
Clopidogrel Impurity - 3

2-Chloro-a-{[2-(2-thienyl)-ethyl]-amino}-benzeneacetic acid hydrochloride methyl ester

Catalogue No : VL31008


Clopidogrel Impurity F /Clopidogrel Pyridinium Bromide Impurity
Clopidogrel Impurity F /Clopidogrel Pyridinium Bromide Impurity

5-[1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl]-6,7- dihydrothieno[3,2-c] pyridinium bromide

Catalogue No : VL31013


Clopidogrel (R) & (S) Isomer Mixture
Clopidogrel (R) & (S) Isomer Mixture

(RS)-methyl 2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)- yl)acetate

Catalogue No : VL31005


Clopidogrel Pyridinium Bromide
Clopidogrel Pyridinium Bromide

5-[1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl]-6,7-dihydrothieno[3,2-c] pyridinium bromide

Catalogue No : VL31002


Clotrimazole Impurity A / Clotrimazole Related Compound A
Clotrimazole Impurity A / Clotrimazole Related Compound A

(2-chlorophenyl)diphenylmethanol

Catalogue No : VL164001


Clotrimazole EP Impurity B
Clotrimazole EP Impurity B

1-[(4-Chlorophenyl)diphenylmethyl]-1H-imidazole

Catalogue No : VL164004


Clotrimazole EP Impurity E
Clotrimazole EP Impurity E

(2-Chlorophenyl)phenylmethanone

Catalogue No : VL164002


Clotrimazole EP Impurity F
Clotrimazole EP Impurity F

1-(Triphenylmethyl)-1H-imidazole

Catalogue No : VL164003


Cloxacillin EP Impurity D
Cloxacillin EP Impurity D

3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid

Catalogue No : VL4390001


Clozapine EP Impurity A
Clozapine EP Impurity A

8-Chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]-diazepin-11-one

Catalogue No : VL1310001


Clozapine EP Impurity B
Clozapine EP Impurity B

1,4-bis(8-chloro-5H-dibenzo[b,e][1,4]diazepin-11-yl)piperazine

Catalogue No : VL1310002


Clozapine EP Impurity C
Clozapine EP Impurity C

8-Chloro-11-(1-piperazinyl)-5H-dibenzo[B,E][1,4]diazepine

Catalogue No : VL1310003


Clozapine EP Impurity D
Clozapine EP Impurity D

[2-[(2-Amino-4-chlorophenyl)amino]phenyl](4-methyl-1- piperazinyl)methanone

Catalogue No : VL1310004


Colchicine EP Impurity A
Colchicine EP Impurity A

N-[(7S,12aRa)-1,2,3,10-Tetramethoxy-9-oxo-5,6,7,9- tetrahydrobenzo[a]heptalen-7-yl]formamide

Catalogue No : VL3080004


Colchicine EP Impurity C
Colchicine EP Impurity C

N-[(7S,7bR,10aS)-1,2,3,9-Tetramethoxy-8-oxo-5,6,7,7b,8,10ahexahydrobenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-7-yl]acetamide

Catalogue No : VL3080006


Colchicine EP Impurity D
Colchicine EP Impurity D

N-[(7S,12aRa)-3-(β-D-Glucopyranosyloxy)-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide

Catalogue No : VL3080007


Colchicine EP Impurity E
Colchicine EP Impurity E

N-[(7S,12aRa)-3-Hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide

Catalogue No : VL3080005


Colchicine EP Impurity F
Colchicine EP Impurity F

N-[(7S,12aRa)-10-Hydroxy-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide

Catalogue No : VL3080002


Bromoquat (Colsevelam Impurity 1)
Bromoquat (Colsevelam Impurity 1)

6-bromo-N,N,N-trimethylhexan-1-aminium bromide

Catalogue No : VL187001


Decylamine HCl (Colsevelam Impurity 5)
Decylamine HCl (Colsevelam Impurity 5)

Decylamine hydrochloride,Decan-1-amine hydrochloride

Catalogue No : VL187005


Didecylamine HCL (Colsevelam Impurity 6)
Didecylamine HCL (Colsevelam Impurity 6)

Di- decylamine hydrochloride,N-decyldecan-1-amine hydrochloride

Catalogue No : VL187006


Aziobis (Colsevelam Impurity 7)
Aziobis (Colsevelam Impurity 7)

2,2’-azobis(2-amidinopropane) dihydrochloride

Catalogue No : VL187007


Aminoquat (Colsevelam Impurity 2)
Aminoquat (Colsevelam Impurity 2)

6-amino-N,N,N-trimethylhexan-1-aminium bromide

Catalogue No : VL187002


Decylaminoquat (Colsevelam Impurity 3)
Decylaminoquat (Colsevelam Impurity 3)

6-decylamino-N,N,N-trimethylhexan-1-aminium bromide

Catalogue No : VL187003


Aminodihexylquat (Colsevelam Impurity 4)
Aminodihexylquat (Colsevelam Impurity 4)

Amino(dihexyl)quat hydrobromide

Catalogue No : VL187004


Colesevelam Methoxyquat Impurity
Colesevelam Methoxyquat Impurity

methoxyquat

Catalogue No : VL187008


Cyclizine Impurity A
Cyclizine Impurity A

1-Methylpiperazine

Catalogue No : VL1980001

CAS No : 109-01-3

Cyclizine Impurity B
Cyclizine Impurity B

Diphenylmethanol

Catalogue No : VL1980002

CAS No : 91-01-0

Cyclobenzaprine USP Related Compound B / Cyclobenzarpine - N- Desmethyl
Cyclobenzaprine USP Related Compound B / Cyclobenzarpine - N- Desmethyl

3-(5H-Dibenzo[a,d]annulene-5-ylidene)-N-methyl propan-1-amine (Norcyclobenzaprine) OR 3-(5H-Dibenzo[a,d] cyclohepten-5-ylidene)-N-methyl-1-propanamine

Catalogue No : VL1800001


Nortriptyline EP Impurity B / Cyclobenzaprine Hydrochloride
Nortriptyline EP Impurity B / Cyclobenzaprine Hydrochloride

3-(5H-dibenzo[a,d][7]annulen-5-ylidene)-N,N-dimethylpropan-1-amine

Catalogue No : VL1800002


Cyclobenzaprine EP B impurity/ Cyclobenzaprine Related Compound B
Cyclobenzaprine EP B impurity/ Cyclobenzaprine Related Compound B

3-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine hydrochloride

Catalogue No : VL1800007


Cyclobenzaprine N-oxide impurity
Cyclobenzaprine N-oxide impurity

3-(Trifluoromethyl)benzenepropanol

Catalogue No : VL1800006


Cyclobutane dicarboxylic acid (Carboplatin Impurity)
Cyclobutane dicarboxylic acid (Carboplatin Impurity)

1,1-Dicarboxycyclobutane

Catalogue No : VL2550001


Cyclohexanone
Cyclohexanone

Cyclohexanone

Catalogue No : VL245001


Cyclophosphamide Impurity B
Cyclophosphamide Impurity B

N,N-Bis(2-chloroethyl)tetrahydro-3-methylmethyl-2H-1,3,2-oxazaphosphorin-2-amine2-Oxide

Catalogue No : VL165003


Cyclophosphamide Impurity A / Cyclophosphamide Related Compound A
Cyclophosphamide Impurity A / Cyclophosphamide Related Compound A

Bis(2-chloroethyl)amine hydrochloride

Catalogue No : VL165001


Cyclophosphamide USP Related Compound D
Cyclophosphamide USP Related Compound D

3-[[2-[(2-Chloroethyl)amino]ethyl]amino]-1-propanol Dihydrogen Phosphate Dihydrochloride

Catalogue No : VL1800007


Cyclosporin A
Cyclosporin A

Cyclo[[(E)-(2S,3R,4R)-3-hydroxy-4-methyl-2-(methylamino)-6-octenoyl]-L-2- aminobutyryl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-Nmethyl- L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl].

Catalogue No : VL1050007


Cyclosporine C
Cyclosporine C

Cyclo[L-alanyl-D-alanyl hydroxy-N,4-dimethyl-L-2-amino-6- N-methyl-L-leucyl] ; Molecular Formula: C62H111N11O13 Molecular weight: 1218.63 Storage condition: Store in refrigerator, protect from Shipment date: This certificate of analysis is valid for two is stored under suitable conditions.

Catalogue No :


Cyclosporine Impurity E
Cyclosporine Impurity E

(3S,6R,9S,12S,15S,18S,24S,27S,30S,33S)-24-ethyl-27- [(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,6,9,13,19,22,28- octamethyl-3,12,18,33-tetrakis(2-methylpropyl)-15,30-di(propan- 2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane- 2,5,8,11,14,17,20,23,26,29,32-undecone

Catalogue No : VL1050011


Cyclosporin Dihydro Impurity A
Cyclosporin Dihydro Impurity A

6-[(2S,3R,4R)-3-Hydroxy-4-methyl-2-(methylamino)octanoic acid]cyclosporin A

Catalogue No : VL1050014


Iso Cyclosporin Impurity H
Iso Cyclosporin Impurity H

(2S,3R,4R,6E)-3-Hydroxy-4-methyl-2-(methylamino)-6-octenoyl-(2S)-2-aminobutanoyl-N-methylglycyl-N-methyl-Lleucyl-L-valyl-N-methyl-Lleucyl-L-alanyl-D-alanyl-N-methyl--L-leucyl-N-methyl-L-leucyl-Nmethyl-D-valine 11→1) Lactone

Catalogue No : VL1050003


Cyclosporine Impurity B
Cyclosporine Impurity B

Cyclo[L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl-3-hydroxy-N,4-dimethyl-L-2-amino-6-octenoyl-L-alanyl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl

Catalogue No : VL1050004


Cyclosporine Impurity C
Cyclosporine Impurity C

Cyclo[L-alanyl-D-alanyl hydroxy-N,4-dimethyl-L-2-amino-6-N-methyl-L-leucyl]

Catalogue No : VL1050008


Cyclosporine Impurity D
Cyclosporine Impurity D

Cyclo[L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl-3-hydroxy-N,4-dimethyl-L-2-amino-6-octenoyl-L-valyl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl]

Catalogue No : VL1050005


Cyclosporine Impurity H
Cyclosporine Impurity H

Cyclo[L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-D-valyl-3-hydroxy-N,4-dimethyl-L-2-amino-6-octenoyl-L-2-aminobutanoyl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl]

Catalogue No : VL1050002


Cyclosporin Impurity A
Cyclosporin Impurity A

Cyclo[[(E)-(2S,3R,4R)-3-hydroxy-4-methyl-2-(methylamino)-6-octenoyl]-L-2- aminobutyryl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-Nmethyl- L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl]

Catalogue No : VL1050006


Cyclosporine Impurity L
Cyclosporine Impurity L

(3S,6S,9R,12S,15S,18S,21S,27S,30S,33S)-27-ethyl-30-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,9,12,16,22,25-octamethyl-3,6,15,21-tetrakis(2-methylpropyl)-18,33-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone

Catalogue No : VL1050007


Cyclosporine Impurity E
Cyclosporine Impurity E

(3S,6R,9S,12S,15S,18S,24S,27S,30S,33S)-24-ethyl-27-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,6,9,13,19,22,28-octamethyl-3,12,18,33-tetrakis(2-methylpropyl)-15,30-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone

Catalogue No : VL1050011


Cyproheptadine N-Oxide Impurity
Cyproheptadine N-Oxide Impurity

4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl-piperidine 1-Oxide

Catalogue No : VL3110001