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Name of parent drug:

Efavirenz


Efavirenz Enantiomer Impurity
Efavirenz Enantiomer Impurity

(4R)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one

Catalogue No : VL1680006

CAS No : 154801-74-8

Eletriptan Related Compound 03
Eletriptan Related Compound 03

1H-indole,5-ethyl-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]

Catalogue No : VL990001

CAS No : N/A

Eletriptan Related Compound 02
Eletriptan Related Compound 02

3-((R-1-Methylpyrrolidin-2-yl)methyl)-5-(E-2-(phenylsulfonyl)vinyl)-1H-indole

Catalogue No : VL990002

CAS No : N/A

Eletriptan Related Compound 01
Eletriptan Related Compound 01

3-[[(2S)-1-Methyl-2-pyrrolidinyl]methyl]-5-[2-(phenylsulfonyl)ethyl]-1H-indole

Catalogue No : VL990003

CAS No : N/A

Emtricitabine Enantiomer
Emtricitabine Enantiomer

4-Amino-5-fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]- 2(1H)- pyrimidinone; (2S-cis)-4-Amino-5-fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan- 5-yl]-2(1H)- pyrimidinone;

Catalogue No : VL54005

CAS No : 137530-41-7

Emtricitabine Hydroxy Impurity / Emtricitabine S-Fluorouracil Analogue
Emtricitabine Hydroxy Impurity / Emtricitabine S-Fluorouracil Analogue

5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]uracil

Catalogue No : VL54001

CAS No : 143790-05-0

Emtricitabine Carboxylic Acid Impurity
Emtricitabine Carboxylic Acid Impurity

5-(4-Amino-5-Fluoro-2-oxo-2H-pyrimidin-1-yl)-[1,3]- oxathiolane-2-carboxylic acid

Catalogue No : VL54002

CAS No : 1238210-10-0

Emtricitabine Sulfoxide Impurity (oxide Impurity) / (Sulfoxide Impurity Isomer 1 And Isomer 2)
Emtricitabine Sulfoxide Impurity (oxide Impurity) / (Sulfoxide Impurity Isomer 1 And Isomer 2)

4-Amino-5-fluoro-1-[(2R,3RS,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl]- 2(1H)-Pyrimidinone; 5-Fluoro-1-[(2R,3RS,5S)-2-(hydroxymethyl)-3-oxo-1,3-oxathiolane-5- yl]cytosine

Catalogue No : VL54003

CAS No : 152128-77-3

Emtricitabin Diastereomer
Emtricitabin Diastereomer

4-amino-5-fluoro-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one.

Catalogue No : VL54004

CAS No : N/A

Enalapril EP Impurity B
Enalapril EP Impurity B

(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino] propanoic acid

Catalogue No : VL1360002

CAS No : 82717-96-2

Enalapril EP Impurity C
Enalapril EP Impurity C

(2S)-1-[(2S)-2-[[(1S)-1-Carboxy-3-phenylpropyl] amino] propanoyl]pyrrolidine-2- carboxylic acid

Catalogue No : VL1360003

CAS No : 76420-72-9

Enalapril EP Impurity D
Enalapril EP Impurity D

Ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxooctahydropyrrolo [1,2-a]pyrazin-2-yl]-4- phenylbutanoate

Catalogue No : VL1360004

CAS No : 115729-52-7

Enalapril EP Impurity E
Enalapril EP Impurity E

(2S)-1-[(2S)-2-[[(1S)-3-Phenyl-1-[(2- phenylethoxy) carbonyl]propyl] amino]propanoyl]pyrrolidine-2-carboxylic acid

Catalogue No : VL1360005

CAS No : N/A

Enalapril EP Impurity F
Enalapril EP Impurity F

(2S)-1-[(2S)-2-[[(1S)-1-(Butoxycarbonyl)-3- phenylpropyl] amino]propanoyl] pyrrolidine-2-carboxylic acid hydrochloride

Catalogue No : VL1360006

CAS No : 76391-34-9

Enalapril EP Impurity G
Enalapril EP Impurity G

(2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl]amino] propanoic acid

Catalogue No : VL1360007

CAS No : 460720-14-3

Enalapril EP Impurity H
Enalapril EP Impurity H

(2S)-1-[(2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl] amino] propanoyl] pyrrolidine-2-carboxylic acid HCl

Catalogue No : VL1360008

CAS No : N/A

Enalapril EP Impurity I
Enalapril EP Impurity I

1,3-Diaza-2,4-cyclopentadiene

Catalogue No : VL1360009

CAS No : 288-32-4

Enalapril Diketopiperazine Acid
Enalapril Diketopiperazine Acid

(αS,3S,8aS)-Hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)pyrrolo[1,2-a]pyrazine-2(1H)-acetic Acid; [3S-[2(R*),3α,8aβ]]-Hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)pyrrolo[1,2-a]pyrazine-2(1H)-acetic Acid

Catalogue No : VL1360013

CAS No : 115623-21-7

Enalapril EP Impurity A
Enalapril EP Impurity A

(2S)-1-[(2S)-2-[[(1R)-1-(Ethoxycarbonyl)-3-phenylpropyl] amino] propanoyl] pyrrolidine-2-carboxylic acid HCl

Catalogue No : VL1360001

CAS No : 76420-74-1

Enalapril Impurity 2 / L-Alanine
Enalapril Impurity 2 / L-Alanine

(2S)-2-Aminopropanoic Acid

Catalogue No : VL1360012

CAS No : 56-41-7

Enalapril Impurity 4 / L-Proline
Enalapril Impurity 4 / L-Proline

(-)-2-Pyrrolidinecarboxylic Acid

Catalogue No : VL1360011

CAS No : 147-85-3

Enrofloxacin Impurity C / Desfluoro Enrofloxacin
Enrofloxacin Impurity C / Desfluoro Enrofloxacin

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

Catalogue No : VL3550002

CAS No : 138892-82-7

Enrofloxacin Impurity B
Enrofloxacin Impurity B

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

Catalogue No : VL3550001

CAS No : 85721-33-1

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

1-Cyclopropyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic Acid

Catalogue No : VL3550003

CAS No : 86393-33-1

Enrofloxacin Impurity C / Desfluoro Enrofloxacin
Enrofloxacin Impurity C / Desfluoro Enrofloxacin

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

Catalogue No : VL3550002

CAS No : 138892-82-7

Entacapone Impurity C
Entacapone Impurity C

3,4-Dihydroxy-5-nitrobenzaldehyde

Catalogue No : VL2400001

CAS No : 116313-85-0

Entacapone EP Impurity H/ Entacapone Impurity C (Inhouse)
Entacapone EP Impurity H/ Entacapone Impurity C (Inhouse)

(2E)-3-(3,4-Dihydroxy-5-nitrophenyl)-2-(piperidin-1-ylcarbonyl) acrylonitrile

Catalogue No : VL2400001

CAS No : 1150310-15-8

Entacapone EP Impurity B/ Entacapone Impurity D (Inhouse)
Entacapone EP Impurity B/ Entacapone Impurity D (Inhouse)

Ethyl (2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl) acrylate

Catalogue No : VL2400002

CAS No : 857629-79-9

Entacapone Amide Impurity
Entacapone Amide Impurity

2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl) propenamide

Catalogue No : VL2400006

CAS No : 158693-01-7

Entacapone EP Impurity E
Entacapone EP Impurity E

3,5-Dinitro-pyrocatechol

Catalogue No : VL2400004

CAS No : 7659-29-2

Entacapone Impurity G / (E)-3-O-Methyl Entacapone
Entacapone Impurity G / (E)-3-O-Methyl Entacapone

(E)-2-cyano-N,N’-diethyl-3-(4-hydroxy-3-methoxy-5-Nitrophenyl) propenamide

Catalogue No : VL2400005

CAS No : 1364322-41-7

Ephedrine In house Impurity A
Ephedrine In house Impurity A

1-Phenyl-1-hydroxypropan-2-one

Catalogue No : VL2050001

CAS No : 90-63-1

Ethyl 3,4-Dihydroxybenzoate / Erlotinib impurity 26
Ethyl 3,4-Dihydroxybenzoate / Erlotinib impurity 26

3,4-Dihydroxybenzoic Acid Ethyl Ester;

Catalogue No : VL2460007

CAS No : N/A

Erlotinib Chloro Impurity
Erlotinib Chloro Impurity

4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline

Catalogue No : VL2460005

CAS No : 183322-18-1

Erlotinib Impurity 7
Erlotinib Impurity 7

2-Amino-4,5-bis(2-methoxyethoxy)benzoic acid ethyl ester hydrochloride

Catalogue No : VL2460008

CAS No : N/A

Erlotinib lactum Impurity
Erlotinib lactum Impurity

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone

Catalogue No : VL2460009

CAS No : 179688-29-0

Erlotinib Impurity 6
Erlotinib Impurity 6

Ethyl 4,5-Bis(2-methoxyethoxy)-2-nitrobenzoate

Catalogue No : VL2460010

CAS No : N/A

Erlotinib Impurity 10
Erlotinib Impurity 10

2-Amino-4,5-bis(2-methoxyethoxy)benzonitrile

Catalogue No : VL2460013

CAS No : N/A

Erlotinib Impurity 13
Erlotinib Impurity 13

4,5-bis(2-methoxyethoxy)-2-nitrobenzonitrile

Catalogue No : VL2460012

CAS No : N/A

Erlotinib Impurity 19
Erlotinib Impurity 19

2-amino-4,5-bis(2-methoxyethoxy)benzamide

Catalogue No : VL2460011

CAS No : N/A

Erlotinib Amine Impurity
Erlotinib Amine Impurity

m-Ethnylaniline

Catalogue No : VL2460006

CAS No : N/A

Erlotinib Chloro Impurity
Erlotinib Chloro Impurity

4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline

Catalogue No : VL2460005

CAS No : 183322-18-1

Erythromycin EP Impurity D / Anhydro erythromycin A
Erythromycin EP Impurity D / Anhydro erythromycin A

(1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-9-[(2,6-Dideoxy-3-Cmethyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-5-ethyl-3-hydroxy-2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-6,15,16-trioxatricyclo[10.2.1.11,4]hexadecan-7-one

Catalogue No : VL690010

CAS No : 23893-13-2

Erythromycin EP Impurity F / Pseudoerythromycin A Enol Ether
Erythromycin EP Impurity F / Pseudoerythromycin A Enol Ether

2R,3R,6R,7S,8S,9R,10R)-7-[(2,6-Dideoxy-3-C-methyl-3-Omethyl-α-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-β-Dxylohexopyranosyl]oxy]-4,13-dioxabicyclo[8.2.1 ]tridec-1(12)-en-5-one

Catalogue No : VL690011

CAS No : 105882-69-7

Erythromycin EP Impurity I
Erythromycin EP Impurity I

(1S,4S,5R,8R,9S,10S,11R,12R,14R)-5-Ethyl-9-hydroxy-2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-ß-D-xylohexopyranosyl]oxy]-6,15,16-trioxatricyclo[10.2.1.11,4]hexadec-2-en-7-one

Catalogue No : VL690017

CAS No : 546-57-6

Erythromycin EP Impurity J
Erythromycin EP Impurity J

Pseudoerythromycin A hemiketal ; (1RS,2R,3R,6R,7S,8S,9R,10R,12R)-7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-Lribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-1-hydroxy-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylohexopyranosyl]oxy]-4,13-dioxabicyclo[8.2.1]tride

Catalogue No : VL690018

CAS No : 105900-46-7

Erythromycin Ethylsuccinate EP Impurity G
Erythromycin Ethylsuccinate EP Impurity G

ethyl 4-(((2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)(methyl)amino)-4-oxo

Catalogue No : VL690003

CAS No : N/A

Erythromycin A Oxime Impurity / 9-Erthromycin 9-oxime / 9- Erthromycin A oxime / Roxithromycin Impurity
Erythromycin A Oxime Impurity / 9-Erthromycin 9-oxime / 9- Erthromycin A oxime / Roxithromycin Impurity

Erythromycin A oxime

Catalogue No : VL690001

CAS No : 13127-18-9

Erythromycin A imino ester Impurity / Erythromycin (6,9-imino ether)
Erythromycin A imino ester  Impurity / Erythromycin (6,9-imino ether)

[3R-(3R*,4R*,5S*,6R*,9R*,10S*,11S*,12R*,13R*,15R*)] -10-[(2,6-dideoxy-3-Cmethyl- 3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-6-ethyl-4,5-dihydroxy-3,5,9,11,13,15- hexamethyl-12-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-16-Dioxa-2- azabicyclo[11.2.1]hexadec-1-en-8-one

Catalogue No : VL690002

CAS No : 99290-97-8

Erythromycin Impurity B
Erythromycin Impurity B

(3R,4S,6R,7R,9R,11R,12S,13R,14R)-6-[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12-dihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione;

Catalogue No : VL690009

CAS No : 527-75-3

Erythromycin EP Impurity E / Erythromycin A Enol Ether
Erythromycin EP Impurity E / Erythromycin A Enol Ether

(2R,3R,4S,5R,8R,9S,10S,11R,12R)-9-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-5-ethyl-3,4-dihydroxy-2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylohexopyranosyl]oxy]-6,15-dioxabicyclo[10.2.1]pentadec-1(14)-en-7-one

Catalogue No : VL690020

CAS No : 33396-29-1

Erythromycin EP Impurity H/ Erythromycin A N-oxide/Erythromycin In house G impurity
Erythromycin EP Impurity H/ Erythromycin A N-oxide/Erythromycin In house G impurity

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-ß-D-xylohexopyranosyl]oxy]oxacyclotetradecane-2,10-dione N-oxide

Catalogue No : VL690013

CAS No : 992-65-4

5-dimethylaminobutyryl citalopram/ Escitalopram R-Isomer/ Escitalopram Inhouse Impurity G
5-dimethylaminobutyryl citalopram/ Escitalopram R-Isomer/ Escitalopram Inhouse Impurity G

(R)-(-)-1-(3-Dimethylaminopropyl)-1-(4-fluoro-phenyl)-1,3-dihydro-isobenzofuran-5-carbonitrile.

Catalogue No : VL1570021

CAS No : N/A

Escitalopram EP Impurity F
Escitalopram EP Impurity F

(1RS)-1-[3-(Dimethylamino)propyl]-1-hydroxy-1,3- dihydroisobenzofuran-5-carbonitrile

Catalogue No : VL1570020

CAS No : N/A

Escitalopram EP Impurity A / USP Citalopram Related Compound A / Citalopram Impurity A
Escitalopram EP Impurity A / USP Citalopram Related Compound A / Citalopram Impurity A

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

Catalogue No : VL1570004

CAS No : 64372-56-1

Esmolol Dimer Impurity
Esmolol Dimer Impurity

4-[2-hydroxy-3-[[3-[4-[2-hydroxy-3-[(1-metylethyl )amino]propoxy]phenyl]-1-oxopropyl](1- methylethyl)amino]propoxy]-benzeneprpoanoic acid methyl ester

Catalogue No : VL3890001

CAS No : N/A

Esomeprazole Desmethyl Sulfide
Esomeprazole Desmethyl Sulfide

2-((5-methoxy-1H-benzo[d]imidazol-2-yl) thio) methyl)-3, 5-dimethylpyridin-4-ol

Catalogue No : VL112013

CAS No : N/A

Eszopiclone Semiketal
Eszopiclone Semiketal

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one

Catalogue No : VL780001

CAS No : N/A

Eszopiclone 2,3-Pyrazine dicarboxylic acid
Eszopiclone 2,3-Pyrazine dicarboxylic acid

2,3-Pyrazine dicarboxylic acid

Catalogue No : VL780002

CAS No : 89-01-0

Eszopiclone EP Impurity B
Eszopiclone EP Impurity B

(7RS)-6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one

Catalogue No : VL780006

CAS No : 43200-81-3

Ethylphenidate Impurity
Ethylphenidate Impurity

Ethyl -2-phenyl-2-(piperidin-2-yl)acetate.

Catalogue No : VL440001

CAS No : N/A

Etodolac EP Impurity C / Etodolac Related Compound A
Etodolac EP Impurity C / Etodolac Related Compound A

(-)-8-Ethyl-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indole-1-acetic Acid

Catalogue No : VL2000008

CAS No : 109518-50-5

Etodolac EP Impurity D
Etodolac EP Impurity D

1-Ethyl-1,3,4,9-tetrahydro-8-(1-methylethyl)-pyrano[3,4-b]indole-1-acetic Acid

Catalogue No : VL2000001

CAS No : 57917-63-2

Etodolac EP Impurity E
Etodolac EP Impurity E

1-Ethyl-1,3,4,9-tetrahydro-8-propyl-pyrano[3,4-b]indole-1-acetic Acid

Catalogue No : VL2000002

CAS No : 57817-27-3

Etodolac EP Impurity F
Etodolac EP Impurity F

8-Ethyl-1,3,4,9-tetrahydro-1-(1-methylethyl)-Pyrano[3,4-b]indole-1-acetic Acid

Catalogue No : VL2000003

CAS No : 849630-65-5

Etodolac EP Impurity G
Etodolac EP Impurity G

1-Ethyl-1,3,4,9-tetrahydro-8-(1-methylethyl)-Pyrano[3,4-b]indole-1-acetic Acid

Catalogue No : VL2000004

CAS No : 57816-83-8

Etodolac EP Impurity H
Etodolac EP Impurity H

7-Ethyl-indole-3-ethanol

Catalogue No : VL2000009

CAS No : 41340-36-7

Etodolac EP Impurity J
Etodolac EP Impurity J

1,8-Diethyl-1,3,4,9-tetrahydro-1-methyl-pyrano[3,4-b]indole

Catalogue No : VL2000010

CAS No : 115066-03-0

Etoricoxib USP Related compound A/4-(Methylsulfonyl)acetophenone
Etoricoxib USP Related compound A/4-(Methylsulfonyl)acetophenone

1-(4-Methylsulfonylphenyl)ethanone

Catalogue No : VL1020002

CAS No : 10297-73-1

Everolimus IP Impurity E
Everolimus IP Impurity E

1-(2-[[(2R,3R,6S)-6-[(2S,3E,5E,7E,9S,11R)-2,13-Dimethoxy3,9,11-trimethyl-12-oxotrideca-3,5,7-triene-1yl)-2-hydroxy-3 methyltetrahydro-2H-pyran-2-yl)-2-oxoacetyl)piperidine-2-carboxylic acid

Catalogue No : VL2280003

CAS No : 147438-30-0

Everolimus Impurity C
Everolimus Impurity C

(2S)-1-[2-Oxo-2-[(2R,3R,6S)-tetrahydro-2-hydroxy-6-[(2S,3E,5E,7E,9S,11R,13R,14R,15E, 17R,19E,21R)-14-hydroxy-22-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxo-3,5,7,15,19-docosapentaen-1-yl]-3-methyl-2H-pyran-2-yl]acetyl]-2-piperidinecar

Catalogue No : VL2280001

CAS No : 1062122-63-7

Everolimus Impurity D (Isomer 1 & 2) / Everolimus Retroaldol Degradation Product
Everolimus Impurity D (Isomer 1 & 2) / Everolimus Retroaldol Degradation Product

(S)-(2R,3S,6R,E)-1-((1S,3R,4R)-4-(2-Hydroxyethoxy )-3-methoxycyclohexyl)-2,6,8-trimethyl-5,9-diox onon-7-en-3-yl1-(2-((2R,3R,6S)-6-((2S,3E,5E,7E, 9S,11R)-2,13-dimethoxy-3,9,11-trimethyl-12-oxotrideca-3,5,7-trien-1-yl)-2-hydroxy-3-methyl tetrahydro-2H-pyran-2-yl)-2-oxoacetyl)piperidine-2-carbox

Catalogue No : VL2280002

CAS No : 1708118-13-1

TGR / Everolimus tert-Butyldimethylsilyl Ether Impurity
TGR / Everolimus tert-Butyldimethylsilyl Ether Impurity

42-O-[2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy] ethyl]rapamycin;23,27-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclohentriacontineRapamycin-Derivative

Catalogue No : VL2280004

CAS No : 159351-68-5

R,R,R - Ezetimibe Impurity
R,R,R - Ezetimibe Impurity

(3R,4R)-1-(4-Fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4- hydroxyphenyl) azetidin-2-one

Catalogue No : VL203006

CAS No : 1593542-96-1

Ezetimibe Tetrahydropyran Analog Impurity
Ezetimibe Tetrahydropyran Analog Impurity

(2R,3R,6S)-N, 6-bis(4-fluorophenyl)-tetrahydro-2-(4-hydroxyphenyl)-2Hpyran-3- carbaxamide

Catalogue No : VL203007

CAS No : 1296129-15-1

S, S, S-Ezetimibe Impurity
S, S, S-Ezetimibe Impurity

(3S,4S)-1-(4-Fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4- hydroxyphenyl) azetidin-2-one

Catalogue No : VL203009

CAS No : 1593543-07-7

Ezetimibe Des-Fluoroaniline analog
Ezetimibe Des-Fluoroaniline analog

(3R, 4S)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)-1- phenylazetidin-2-one

Catalogue No : VL203003

CAS No : 302781-98-2

Ezetimibe M-Fluoroaniline analog
Ezetimibe M-Fluoroaniline analog

(3R, 4S)-1-(3-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4- hydroxyphenyl) azetidin-2-one

Catalogue No : VL203004

CAS No : 1700622-06-5

Ezetimibe O-Fluorobenzene isomer
Ezetimibe O-Fluorobenzene isomer

(3R, 4S) -1-(2-Fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3 hydroxypropyl]-4-(4- hydroxyphenyl) azetidin-2-one

Catalogue No : VL203005

CAS No : 1798008-25-9

Ezetimibe SRR impurity
Ezetimibe SRR impurity


Catalogue No : VL203002

CAS No : 1593542-96-1

Ezetimibe SRS Impurity
Ezetimibe SRS Impurity


Catalogue No : VL203001

CAS No : N/A

Ezetimibe Cyclic Ether Impurity / Ezetimibe cyclized Impurity
Ezetimibe Cyclic Ether Impurity / Ezetimibe cyclized Impurity

(2R,3R,6S)-N, 6-bis(4-fluorophenyl)-tetrahydro-2-(4- hydroxyphenyl)-2Hpyran-3-carbaxamide

Catalogue No : VL203021

CAS No : N/A

Ezetimibe Benzoyl Impurity
Ezetimibe Benzoyl Impurity

(3R,4S)-1-(4-Fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3- hydroxypropyl]- 4-[4-(phenylmethoxy)phenyl]-2-azetidinone

Catalogue No : VL203020

CAS No : N/A

Ezetimibe Cyclized Impurity
Ezetimibe Cyclized Impurity

(2R,3R,6S)-N, 6-bis(4-fluorophenyl)-tetrahydro-2-(4- hydroxyphenyl)-2Hpyran-3-carbaxamide

Catalogue No : VL203021

CAS No : N/A