CAS Number 345891-62-5
Write to us on the following email id to get specific quote venkat@veeprhopharma.com

Atorvastatin Methyl Ester



CAS No. 345891-62-5
Atorvastatin Methyl Ester
Catalogue No : VL10013
Category : Atorvastatin
DETAILS
CAS No. : 345891-62-5
IUPAC Name : (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5dihydroxyheptanoicacid methyl ester
Molecular Weight : 572.67
Molecular Formula : C34H37FN2O5


Atorvastatin Impurities :-



Atorvastatin Methyl Ester / Diol methyl ester impurity
Atorvastatin Methyl Ester / Diol methyl ester impurity

(3S,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid methyl ester

Catalogue No : VL10009

CAS No : 345891-62-5

Atorvastatin Related Compound B/ (3S, 5R isomer)
Atorvastatin Related Compound B/ (3S, 5R isomer)

(3S,5R)-7-[3-(phenylcarbomoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1Hpyrrol- 1-yl]-3,5-dihyroxyheptanoicacid, calcium salt.

Catalogue No : VL10001

CAS No : 887196-25-0

Atorvastatin Butyl Ester Impurity / Atorvastatin tert-Butyl Ester
Atorvastatin Butyl Ester Impurity / Atorvastatin tert-Butyl Ester

5-(4-Fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4- hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide.

Catalogue No : VL10013

CAS No : 134395-00-9

Oxo Atorvastatin Impurity
Oxo Atorvastatin Impurity

4-[6-(4-Fluoro-phenyl)-6-hydroxy-1b-isopropyl-6a-phenyl-1a-phenylcarbamoylhexahydro- 1,2-dioxa-5a-aza-cyclo-propa[a]inden-3-yl]-3-(R)-hydroxy-butyric acid.

Catalogue No : VL10007

CAS No : 1391052-00-8

Atorvastatin Related Compound C / Difluoro Impurity
Atorvastatin Related Compound C / Difluoro Impurity

(3R,5R)-7-[3-(phenylcarbomoyl)-4,5-bis(4-fluorophenyl)-2-isopropyl-1H-pyrrol-1- yl]-3,5-dihyroxyheptanoic acid, calcium salt.

Catalogue No : VL10005

CAS No : 693793-53-2

Atorvastatin EP Impurity E / Atorvastatin Related Compound E/3S 5S Isomer
Atorvastatin EP Impurity E / Atorvastatin Related Compound E/3S 5S Isomer

(3S,5S)-7-[3-(phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1Hpyrrol- 1-yl]-3,5-dihyroxyheptanoic acid, calcium salt.

Catalogue No : VL10006

CAS No : 501121-34-2

Atorvastatin Related compound D / Epoxide Impurity
Atorvastatin Related compound D / Epoxide Impurity

Atorvastatin epoxide impurity OR 3-(4-fluorophenyl)-2-isobutyryl-3-phenyloxirane- 2-carboxylic acid phenylamide

Catalogue No : VL10003

CAS No : 148146-51-4

Atorvastatin -3-O-Methyl (Atorvastatin Impurity G)
Atorvastatin -3-O-Methyl (Atorvastatin Impurity G)

2-(4-Fluorophenyl)-δ-hydroxy-β-methoxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1- heptanoic Acid Calcium Salt

Catalogue No : VL10010

CAS No : 887324-53-0

Atorvastatin Lactone / Atorvastatin USP Related compound H / Atorvastatin EP Impurity H
Atorvastatin Lactone / Atorvastatin USP Related compound H / Atorvastatin EP Impurity H

5-(4-Fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide

Catalogue No : VL10002

CAS No : 125995-03-1

Atorvastatin Related Compound I / Acetonide Impurity
Atorvastatin Related Compound I / Acetonide Impurity

Tert-Butyl 2-((4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxan-4-yl)acetate

Catalogue No : VL10012

CAS No : 125971-95-1

Desfluoro Atorvastatin (Atorvastatin Related Compound A)
Desfluoro Atorvastatin (Atorvastatin Related Compound A)

(3R, 5R)-7-[3-(phenylcarbamoyl)-2-isopropyl-4,5- diphenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calcium salt)

Catalogue No : VL10004

CAS No : 433289-84-0

Atorvastatin Diepoxide Calcium Salt
Atorvastatin Diepoxide Calcium Salt

7-[N-Phenyl-2-[4-(4-fluorophenyl]-6-methylethyl]-3,7-dioxa-5-azatricyclo [4.1.0.02,4]-4-[{phenylamino}carboxamiide]-(3R,5R)-3,5-dihydroxyheptanoic Acid Calcium Salt

Catalogue No : VL10014

CAS No : 433289-84-0

4-Hydroxy Atorvastatin Monosodium Salt
4-Hydroxy Atorvastatin Monosodium Salt

Sodium (3R,5R)-7-(2-(4-fluorophenyl)-4-((4-hydroxyphenH-pyrrol-1-yl)-3,5- dihydroxyheptanoate

Catalogue No : VL10015

CAS No : 163217-71-8

Atorvastatin Pyrrolidone Analog (USP) / Atorvastatin Lactam
Atorvastatin Pyrrolidone Analog (USP) / Atorvastatin Lactam

(3R,5R)-7-[5-(4-Fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2- oxo- 4-phenyl-3-[(phenylamino) carbonyl]-1H-pyrrol-1-yl]-3,5- dihydroxy-heptanoic acid Sodium salt

Catalogue No : VL10019

CAS No : 148217-40-7

Atorvastatin FX1 Impurity / Atorvastatin Cyclic Fluorophenyl (Cyclo FP) / Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy analog
Atorvastatin FX1 Impurity / Atorvastatin Cyclic Fluorophenyl (Cyclo FP) / Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy analog

4-(1b-(4-fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a- (phenylcarbamoyl)hexahydro-1aH-oxireno[2’,3’:3,4]pyrrolo[2,1- b][1,3]oxazin-3-yl)-3-hydroxybutanoic acid

Catalogue No : VL10021

CAS No : 1315629-79-8

Atorvastatin Epoxy THF Analog
Atorvastatin Epoxy THF Analog

4-(4-Fluorophenyl)-2,4-dihydroxy-2-isopropyl-N,5-diphenyl-3,6- dioxabcclo [3.1.0]hexane-1carboxamide.

Catalogue No : VL10030

CAS No : 873950-19-7

Atorvastatin FXA Impurity / Atorvastatin 6-Hydroxy analog / Atorvastatin Cyclo IP
Atorvastatin FXA Impurity / Atorvastatin 6-Hydroxy analog / Atorvastatin Cyclo IP

4-{6-(4-Fluorophenyl)-7,8-epoxy-6-hydroxy-8a-isopropyl-7-phenyl-8-(phenylcarbamoyl)hexahydro-2H-pyrrolo[2,1- b][1,3]oxazin-2-yl}-3-hydroxybutanoic acid

Catalogue No : VL10023

CAS No : 1316291-19-6

Atorvastatin Epoxy Tetrahydrofuran Analog
Atorvastatin Epoxy Tetrahydrofuran Analog

4-(4-Fluorophenyl)-2,4-dihydroxy-2-isopropyl-N,5-diphenyl-3,6-dioxabicyclo[3.1.0]hexane-1-carboxamide

Catalogue No : VL10026

CAS No : 873950-19-7

Atorvastatin Impurity F / Diamino Impurity
Atorvastatin Impurity F / Diamino Impurity

(3R,5R)-7-[[(3R,5R)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]-3,5-dihydroxy-1-oxoheptyl]amino]-3,5-dihydroxy-heptanoic acid. Calcium salt.

Catalogue No : VL10011

CAS No : 887196-24-9

Atorvastatin 3-Deoxy-Hept-2-Enoic Acid
Atorvastatin 3-Deoxy-Hept-2-Enoic Acid

(phenylcarbamoyl)-1H- pyrrol-1-yl]-5-hydroxyhept-2-enoic acid calcium salt

Catalogue No : VL10018

CAS No : 1105067-93-3

Atorvastatin 2,3 Anhydro lactone / 3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone
Atorvastatin 2,3 Anhydro lactone / 3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone

1-[2-[(2S)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]ethyl]-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1H-pyrrole-3-carboxamide

Catalogue No : VL10034

CAS No : 442851-50-5

Atorvastatin Acetonide Methyl Ester Impurity
Atorvastatin Acetonide Methyl Ester Impurity

(4R,6R)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenyl amino) carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid methyl ester

Catalogue No : VL10037

CAS No : 1553049-81-6

Atorvastatin Ethyl Ester impurity
Atorvastatin Ethyl Ester impurity

(βR,δR)-2-(4-Fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Ethyl Ester

Catalogue No : VL10024

CAS No : 1146977-93-6

Atorvastatin Oxirane impurity
Atorvastatin Oxirane impurity

3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyloxirane-2-carboxylic Acid Phenylamide

Catalogue No : VL10028

CAS No : 1035205-25-4

Atorvastatin Lactam Lactone/Atorvastatin Pyrrolidone Lactone
Atorvastatin Lactam Lactone/Atorvastatin Pyrrolidone Lactone

5-(4-Fluorophenyl)-1-{2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2Hpyran- 2-yl]ethyl}-3-isopropyl-2-oxo-N,4-diphenyl-2,3-dihydro-1Hpyrrole- 3-carboxamide

Catalogue No : VL10031

CAS No : 906552-19-0