atorvastatin and its Impurities

A lipid lowering agent, Atorvastatin is used in the treatment of cardiovascular diseases.It is a competitive inhibitor of HMG-CoA reductase.It is a pyrrole and heptanoic acid derivative which acts as a ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL.Reference standards of Atorvastatin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 85 results for atorvastatin Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 01 83890

4-Hydroxy Atorvastatin Disodium Salt

4-Hydroxy Atorvastatin Disodium Salt

  • Catalogue No.:PA 01 83890

  • CAS :

    1276537-18-8

  • Molecular Formula : C33H33FN2Na2O6

  • Molecular Weight : 618.61

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Drug Reference Standards & Impurity Synthesis in India
PA STI 009210

Atorvastatin-d5 tert-Butyl Ester

Atorvastatin-d5 tert-Butyl Ester

  • Catalogue No.:PA STI 009210

  • CAS :

    NA

  • Molecular Formula : C37H38D5FN2O5

  • Molecular Weight : 619.78

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Drug Reference Standards & Impurity Synthesis in India
PA STI 009220

Atorvastatin-d5 Sodium Salt

Atorvastatin-d5 Sodium Salt

  • Catalogue No.:PA STI 009220

  • CAS :

    222412-87-5

  • Molecular Formula : C33H29D5FN2NaO5

  • Molecular Weight : 585.65

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Drug Reference Standards & Impurity Synthesis in India
PA STI 009230

Atorvastatin-d5 Sodium Salt

Atorvastatin-d5 Sodium Salt

  • Catalogue No.:PA STI 009230

  • CAS :

    NA

  • Molecular Formula : C33H29D5FN2NaO5

  • Molecular Weight : 585.65

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Drug Reference Standards & Impurity Synthesis in India
PA STI 009240

Atorvastatin-d5 Calcium Salt

Atorvastatin-d5 Calcium Salt

  • Catalogue No.:PA STI 009240

  • CAS :

    222412-82-0

  • Molecular Formula : C66H60D10CaF2N4O10

  • Molecular Weight : 1167.42

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Drug Reference Standards & Impurity Synthesis in India
PA STI 009250

Atorvastatin-d5 Lactone

Atorvastatin-d5 Lactone

  • Catalogue No.:PA STI 009250

  • CAS :

    1217749-86-4

  • Molecular Formula : C33H28D5FN2O4

  • Molecular Weight : 545.66

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Drug Reference Standards & Impurity Synthesis in India
PA STI 016490

tert-Butyl-4-hydroxy Atorvastatin-d5

tert-Butyl-4-hydroxy Atorvastatin-d5

  • Catalogue No.:PA STI 016490

  • CAS :

    NA

  • Molecular Formula : C37H38D5FN2O6

  • Molecular Weight : 635.78

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Drug Reference Standards & Impurity Synthesis in India
PA STI 041910

4-Fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,β-diphenyl-d5-benzenebutanamide

4-Fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,β-diphenyl-d5-benzenebutanamide

  • Catalogue No.:PA STI 041910

  • CAS :

    222412-75-1

  • Molecular Formula : C26H19D5FNO3

  • Molecular Weight : 422.5

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Drug Reference Standards & Impurity Synthesis in India
PA STI 042150

2-Hydroxy Atorvastatin-d5 Acetonide tert-Butyl Ester

2-Hydroxy Atorvastatin-d5 Acetonide tert-Butyl Ester

  • Catalogue No.:PA STI 042150

  • CAS :

    265989-42-2

  • Molecular Formula : C40H42D5FN2O6

  • Molecular Weight : 675.84

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Drug Reference Standards & Impurity Synthesis in India
PA STI 042160

4-Hydroxy Atorvastatin-d5 Acetonide tert-Butyl Ester

4-Hydroxy Atorvastatin-d5 Acetonide tert-Butyl Ester

  • Catalogue No.:PA STI 042160

  • CAS :

    265989-38-6

  • Molecular Formula : C40H42D5FN2O6

  • Molecular Weight : 675.84

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047820

2-Hydroxy Atorvastatin tert-Butyl Ester-d5

2-Hydroxy Atorvastatin tert-Butyl Ester-d5

  • Catalogue No.:PA STI 047820

  • CAS :

    NA

  • Molecular Formula : C37H38D5FN2O6

  • Molecular Weight : 635.78

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047830

di(2-Hydroxy Atorvastatin-d5) Calcium Salt

di(2-Hydroxy Atorvastatin-d5) Calcium Salt

  • Catalogue No.:PA STI 047830

  • CAS :

    NA

  • Molecular Formula : C66H60D10CaF2N4O12

  • Molecular Weight : 1199.42

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047840

di(4-Hydroxy Atorvastatin-d5) Calcium Salt

di(4-Hydroxy Atorvastatin-d5) Calcium Salt

  • Catalogue No.:PA STI 047840

  • CAS :

    265989-45-5

  • Molecular Formula : C66H60D10CaF2N4O12

  • Molecular Weight : 1199.42

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047841

4-Hydroxy Atorvastatin-d5

4-Hydroxy Atorvastatin-d5

  • Catalogue No.:PA STI 047841

  • CAS :

    NA

  • Molecular Formula : C34H30D5FN2O7

  • Molecular Weight : 607.68

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047850

2-Hydroxy Atorvastatin-d5 Disodium Salt

2-Hydroxy Atorvastatin-d5 Disodium Salt

  • Catalogue No.:PA STI 047850

  • CAS :

    1276537-19-9

  • Molecular Formula : C33H28D5FN2Na2O6

  • Molecular Weight : 623.63

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047860

2-Hydroxy Atorvastatin Lactone-d5

2-Hydroxy Atorvastatin Lactone-d5

  • Catalogue No.:PA STI 047860

  • CAS :

    265989-50-2

  • Molecular Formula : C33H28D5FN2O5

  • Molecular Weight : 561.65

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047870

4-Hydroxy Atorvastatin-d5 Disodium Salt

4-Hydroxy Atorvastatin-d5 Disodium Salt

  • Catalogue No.:PA STI 047870

  • CAS :

    NA

  • Molecular Formula : C33H28D5FN2Na2O6

  • Molecular Weight : 623.63

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Drug Reference Standards & Impurity Synthesis in India
PA STI 047890

4-Hydroxy Atorvastatin-d5 Calcium Salt

4-Hydroxy Atorvastatin-d5 Calcium Salt

  • Catalogue No.:PA STI 047890

  • CAS :

    NA

  • Molecular Formula : C33H28D5CaFN2O6

  • Molecular Weight : 617.73

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Drug Reference Standards & Impurity Synthesis in India
PA STI 053710

2-Isobutyryl-N-phenyl-3-phenylacrylamide

2-Isobutyryl-N-phenyl-3-phenylacrylamide

  • Catalogue No.:PA STI 053710

  • CAS :

    265989-32-0

  • Molecular Formula : C19H14D5NO2

  • Molecular Weight : 298.39

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Drug Reference Standards & Impurity Synthesis in India
PA STI 072780

tert-Butyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-((phenyl-d5)carbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

tert-Butyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-((phenyl-d5)carbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

  • Catalogue No.:PA STI 072780

  • CAS :

    265989-34-2

  • Molecular Formula : C40H42D5FN2O5

  • Molecular Weight : 659.84

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Drug Reference Standards & Impurity Synthesis in India
PA USP1044571

Atorvastatin Related Compound E (3S, 5S enantiomer of Atorvastatin Calcium) (1044571)

Atorvastatin Related Compound E (3S, 5S enantiomer of Atorvastatin Calcium) (1044571)

  • Catalogue No.:PA USP1044571

  • CAS :

    1105067-88-6

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1044550

Atorvastatin Related Compound D (Epoxide impurity, or 3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyl-oxi (1044550)

Atorvastatin Related Compound D (Epoxide impurity, or 3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyl-oxi (1044550)

  • Catalogue No.:PA USP1044550

  • CAS :

    148146-51-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1044516

Atorvastatin Calcium (1044516)

Atorvastatin Calcium (1044516)

  • Catalogue No.:PA USP1044516

  • CAS :

    344423-98-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1044527

Atorvastatin Related Compound A (Desfluoro impurity, or (3R,5R)-7-[3-(phenylcarbamoyl)-2-isopropyl- (1044527)

Atorvastatin Related Compound A (Desfluoro impurity, or (3R,5R)-7-[3-(phenylcarbamoyl)-2-isopropyl- (1044527)

  • Catalogue No.:PA USP1044527

  • CAS :

    433289-83-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1044549

Atorvastatin Related Compound C (Difluoro impurity, or Calcium (3R,5R)-7-[2,3-Bis(4-fluorophenyl)-5 (1044549)

Atorvastatin Related Compound C (Difluoro impurity, or Calcium (3R,5R)-7-[2,3-Bis(4-fluorophenyl)-5 (1044549)

  • Catalogue No.:PA USP1044549

  • CAS :

    693793-53-2

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1044538

Atorvastatin Related Compound B (3S,5R isomer, or (3S,5R)-7-[3-(phenylcarbamoyl)-5-(4-fluorophenyl) (1044538)

Atorvastatin Related Compound B (3S,5R isomer, or (3S,5R)-7-[3-(phenylcarbamoyl)-5-(4-fluorophenyl) (1044538)

  • Catalogue No.:PA USP1044538

  • CAS :

    887196-25-0

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1044582

Atorvastatin Related Compound H (5-(4-Fluorophenyl)-1-{2-[(2R, 4R)-4-hydroxy-6-oxotetrahydro-2H-pyr (1044582)

Atorvastatin Related Compound H (5-(4-Fluorophenyl)-1-{2-[(2R, 4R)-4-hydroxy-6-oxotetrahydro-2H-pyr (1044582)

  • Catalogue No.:PA USP1044582

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1044593

Atorvastatin Related Compound I (tert-Butyl 2-((4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-pheny (1044593)

Atorvastatin Related Compound I (tert-Butyl 2-((4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-pheny (1044593)

  • Catalogue No.:PA USP1044593

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0001327

Atorvastatin calcium trihydrate (Y0001327)

Atorvastatin calcium trihydrate (Y0001327)

  • Catalogue No.:PA EPY0001327

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001328

Atorvastatin impurity A (Y0001328)

Atorvastatin impurity A (Y0001328)

  • Catalogue No.:PA EPY0001328

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001329

Atorvastatin impurity B (Y0001329)

Atorvastatin impurity B (Y0001329)

  • Catalogue No.:PA EPY0001329

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001330

Atorvastatin impurity C (Y0001330)

Atorvastatin impurity C (Y0001330)

  • Catalogue No.:PA EPY0001330

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001331

Atorvastatin impurity D (Y0001331)

Atorvastatin impurity D (Y0001331)

  • Catalogue No.:PA EPY0001331

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001332

Atorvastatin impurity E (Y0001332)

Atorvastatin impurity E (Y0001332)

  • Catalogue No.:PA EPY0001332

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA JP0012

Atorvastatin Calcium (JP 0012)

Atorvastatin Calcium (JP 0012)

  • Catalogue No.:PA JP0012

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PAI 01 006010

7-(5-(4-Fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic Acid

7-(5-(4-Fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic Acid

  • Catalogue No.:PAI 01 006010

  • CAS :

    496060-54-9

  • Molecular Formula : C33H35FN2O6

  • Molecular Weight : 574.64

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PAI 01 006020

5-(4-Fluorophenyl)-2-isopropyl-1-(2-(4-methyl-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-N,4-diphenyl-1H-pyrrole-3-carboxamide

5-(4-Fluorophenyl)-2-isopropyl-1-(2-(4-methyl-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-N,4-diphenyl-1H-pyrrole-3-carboxamide

  • Catalogue No.:PAI 01 006020

  • CAS :

    NA

  • Molecular Formula : C34H35FN2O3

  • Molecular Weight : 538.65

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PAI 01 006030

(S)-tert-Butyl 6-cyano-5-hydroxy-3-oxohexanoate

(S)-tert-Butyl 6-cyano-5-hydroxy-3-oxohexanoate

  • Catalogue No.:PAI 01 006030

  • CAS :

    312745-90-7

  • Molecular Formula : C11H17NO4

  • Molecular Weight : 227.26

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PAI 01 006040

(3R,5S)-tert-Butyl 6-cyano-3,5-dihydroxyhexanoate

(3R,5S)-tert-Butyl 6-cyano-3,5-dihydroxyhexanoate

  • Catalogue No.:PAI 01 006040

  • CAS :

    2088732-00-5

  • Molecular Formula : C11H19NO4

  • Molecular Weight : 229.28

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PAI 01 006050

tert-Butyl 2-((4R,6S)-6-(2-(2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

tert-Butyl 2-((4R,6S)-6-(2-(2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

  • Catalogue No.:PAI 01 006050

  • CAS :

    NA

  • Molecular Formula : C37H41FN2O5

  • Molecular Weight : 612.74

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PA IPIPRS 65 14

Atorvastatin Calcium (IPRS/65/14)-from IPC

Atorvastatin Calcium (IPRS/65/14)-from IPC

  • Catalogue No.:PA IPIPRS 65 14

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PAI 01 006060

(3S,5S)-6-Cyano-3,5-dihydroxyhexanoic Acid 1,1-Dimethylethyl Ester

  • Catalogue No.:PAI 01 006060

  • CAS :

    1105067-92-2

  • Molecular Formula : C11H19NO4

  • Molecular Weight : 229.28

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PAI 01 006070

(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

  • Catalogue No.:PAI 01 006070

  • CAS :

    186508-94-1

  • Molecular Formula : C11H19NO4

  • Molecular Weight : 229.28

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PAI 01 006080

10-trans-Atorvastatin Acetonide tert-Butyl Ester

10-trans-Atorvastatin Acetonide tert-Butyl Ester

  • Catalogue No.:PAI 01 006080

  • CAS :

    1105067-90-0

  • Molecular Formula : C40H47FN2O5

  • Molecular Weight : 654.82

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PAI 01 006081

(E)-2-Benzylidene-4-methyl-3-oxo-N-phenylpentanamide

(E)-2-Benzylidene-4-methyl-3-oxo-N-phenylpentanamide

  • Catalogue No.:PAI 01 006081

  • CAS :

    222320-17-4

  • Molecular Formula : C19H19NO2

  • Molecular Weight : 293.37

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PAI 01 006082

Defluoro Atorvastatin Acetonide tert-Butyl Ester

Defluoro Atorvastatin Acetonide tert-Butyl Ester

  • Catalogue No.:PAI 01 006082

  • CAS :

    1105067-91-1

  • Molecular Formula : C40H48N2O5

  • Molecular Weight : 636.83

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PAI 01 006083

tert-Butyl (3R,5R)-3,5-dihydroxy-7-(2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)-1H-pyrrol-1-yl)heptanoate

tert-Butyl (3R,5R)-3,5-dihydroxy-7-(2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)-1H-pyrrol-1-yl)heptanoate

  • Catalogue No.:PAI 01 006083

  • CAS :

    2588261-36-1

  • Molecular Formula : C37H44N2O5

  • Molecular Weight : 596.77

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PAI 01 006084

Methyl (R,E)-3-((tert-butyldimethylsilyl)oxy)-7-(4-(4-fluorophenyl)-2-((2-hydroxy-N,2-dimethylpropyl)sulfonamido)-6-isopropylpyrimidin-5-yl)-5-oxohept-6-enoate

Methyl (R,E)-3-((tert-butyldimethylsilyl)oxy)-7-(4-(4-fluorophenyl)-2-((2-hydroxy-N,2-dimethylpropyl)sulfonamido)-6-isopropylpyrimidin-5-yl)-5-oxohept-6-enoate

  • Catalogue No.:PAI 01 006084

  • CAS :

    NA

  • Molecular Formula : C32H48FN3O7SSi

  • Molecular Weight : 665.89

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PAI 01 006085

Methyl (R,E)-7-(4-(4-fluorophenyl)-2-((2-hydroxy-N,2-dimethylpropyl)sulfonamido)-6-isopropylpyrimidin-5-yl)-3-hydroxy-5-oxohept-6-enoate

Methyl (R,E)-7-(4-(4-fluorophenyl)-2-((2-hydroxy-N,2-dimethylpropyl)sulfonamido)-6-isopropylpyrimidin-5-yl)-3-hydroxy-5-oxohept-6-enoate

  • Catalogue No.:PAI 01 006085

  • CAS :

    NA

  • Molecular Formula : C26H34FN3O7S

  • Molecular Weight : 551.63

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PAI 01 006086

Methyl (3R,5S,E)-7-(4-(4-fluorophenyl)-2-((2-hydroxy-N,2-dimethylpropyl)sulfonamido)-6-isopropylpyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate

Methyl (3R,5S,E)-7-(4-(4-fluorophenyl)-2-((2-hydroxy-N,2-dimethylpropyl)sulfonamido)-6-isopropylpyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate

  • Catalogue No.:PAI 01 006086

  • CAS :

    2101546-12-5

  • Molecular Formula : C26H36FN3O7S

  • Molecular Weight : 553.65

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PA 01 2410001

Tert-butyl 2-((4R,6R)-6-(2-(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)acetamido)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

Tert-butyl 2-((4R,6R)-6-(2-(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)acetamido)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

  • Catalogue No.:PA 01 2410001

  • CAS :

    1116118-82-1

  • Molecular Formula : C50H64FN3O8

  • Molecular Weight : 854.07

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PAI 01 006087

(3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid

(3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid

  • Catalogue No.:PAI 01 006087

  • CAS :

    887324-52-9

  • Molecular Formula : C33H35FN2O5

  • Molecular Weight : 558.65

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PA 01 2410002

Atorvastatin 2-fluoro analog

Atorvastatin 2-fluoro analog

  • Catalogue No.:PA 01 2410002

  • CAS :

    1346746-49-3

  • Molecular Formula : C33H35FN2O5

  • Molecular Weight : 558.65

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PA 01 2410003

Atorvastatin 5-O-methyl sodium

Atorvastatin 5-O-methyl sodium

  • Catalogue No.:PA 01 2410003

  • CAS :

    NA

  • Molecular Formula : C34H36FN2NaO5

  • Molecular Weight : 594.66

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PA 01 2410004

2-[2-(4-Fluorophenyl)-2-oxo-1-phenylethylidene]-4-methyl-3-oxo-N-phenylpentanamide

2-[2-(4-Fluorophenyl)-2-oxo-1-phenylethylidene]-4-methyl-3-oxo-N-phenylpentanamide

  • Catalogue No.:PA 01 2410004

  • CAS :

    1331869-19-2

  • Molecular Formula : C26H22FNO3

  • Molecular Weight : 415.46

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PA 01 2410005

Atorvastatin Lactone Dimer

Atorvastatin lactone dimer

  • Catalogue No.:PA 01 2410005

  • CAS :

    NA

  • Molecular Formula : C66H66F2N4O8

  • Molecular Weight : 1081.27

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PA 01 2410006

Atorvastatin lactam methyl ester

Atorvastatin lactam methyl ester

  • Catalogue No.:PA 01 2410006

  • CAS :

    1795790-02-1

  • Molecular Formula : C34H37FN2O6

  • Molecular Weight : 588.68

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PA 01 2410007

Atorvastatin lactam phenanthrene methyl ester (Mixture of Diastereomers)

Atorvastatin lactam phenanthrene methyl ester (Mixture of Diastereomers)

  • Catalogue No.:PA 01 2410007

  • CAS :

    906552-20-3

  • Molecular Formula : C34H35FN2O6

  • Molecular Weight : 586.66

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PA 01 2410008

Atorvastatin 2,3,4,5-Dianhydro Acid Calcium Salt

Atorvastatin 2,3,4,5-Dianhydro Acid Calcium salt

  • Catalogue No.:PA 01 2410008

  • CAS :

    2588261-50-9

  • Molecular Formula : C66H60CaF2N4O6

  • Molecular Weight : 1083.3

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410009

9-Fluoro-2,3-dihydro-3-(1-methylethyl)-2-oxo-N-phenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-dibenz[e,g]indole-3-carboxamide ;

9-Fluoro-2,3-dihydro-3-(1-methylethyl)-2-oxo-N-phenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-dibenz[e,g]indole-3-carboxamide

  • Catalogue No.:PA 01 2410009

  • CAS :

    1795791-15-9

  • Molecular Formula : C33H31FN2O5

  • Molecular Weight : 554.62

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410010

Ethyl 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

Ethyl 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.:PA 01 2410010

  • CAS :

    616201-27-5

  • Molecular Formula : C38H43FN2O5

  • Molecular Weight : 626.77

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410011

2-(2-(2-Fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide

2-(2-(2-Fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide

  • Catalogue No.:PA 01 2410011

  • CAS :

    1797905-42-0

  • Molecular Formula : C26H24FNO3

  • Molecular Weight : 417.48

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410012

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

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

  • Catalogue No.:PA 01 2410012

  • CAS :

    363599-73-9

  • Molecular Formula : C36H39FN2O5

  • Molecular Weight : 598.72

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410013

tert-Butyl (3S,5R)-6-cyano-3,5-dihydroxyhexanoate

tert-Butyl (3S,5R)-6-cyano-3,5-dihydroxyhexanoate

  • Catalogue No.:PA 01 2410013

  • CAS :

    186508-94-1

  • Molecular Formula : C11H19NO4

  • Molecular Weight : 229.28

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410014

7-(2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxy-3-oxoheptanoic Acid

7-(2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxy-3-oxoheptanoic Acid

  • Catalogue No.:PA 01 2410014

  • CAS :

    1391194-36-7

  • Molecular Formula : C33H33FN2O5

  • Molecular Weight : 556.63

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0002310

Atorvastatin impurity mixture (Y0002310)

Atorvastatin impurity mixture (Y0002310)

  • Catalogue No.:PA EPY0002310

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089348

Atorvastatin-D5

Atorvastatin-D5

  • Catalogue No.:PA STI 089348

  • CAS :

    749193-45-1

  • Molecular Formula : C33H30D5FN2O5

  • Molecular Weight : 563.68

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Drug Reference Standards & Impurity Synthesis in India
PA Y0002304

Atorvastatin for peak identification B (Y0002304)

Atorvastatin for peak identification B (Y0002304)

  • Catalogue No.:PA Y0002304

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA Y0002315

Atorvastatin calcium (Y0002315)

Atorvastatin calcium (Y0002315)

  • Catalogue No.:PA Y0002315

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA Y0002319

Atorvastatin for peak identification A (Y0002319)

Atorvastatin for peak identification A (Y0002319)

  • Catalogue No.:PA Y0002319

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410016

2-Isobutyryl-N-phenyl-3-phenylacrylamide

2-Isobutyryl-N-phenyl-3-phenylacrylamide

  • Catalogue No.:PA 01 2410016

  • CAS :

    125971-57-5

  • Molecular Formula : C19H19NO2

  • Molecular Weight : 293.37

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Drug Reference Standards & Impurity Synthesis in India
PAI 01 006088

Atorvastatin Allyl-D-Glucuronate

Atorvastatin Allyl-D-Glucuronate

  • Catalogue No.:PAI 01 006088

  • CAS :

    NA

  • Molecular Formula : C42H47FN2O11

  • Molecular Weight : 774.84

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PAI 01 006089

Atorvastatin Acetonide-D-glucuronide

Atorvastatin Acetonide-D-glucuronide

  • Catalogue No.:PAI 01 006089

  • CAS :

    NA

  • Molecular Formula : C42H47FN2O11

  • Molecular Weight : 774.84

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410017

2,2-Dichloro-1,2-diphenylethan-1-one

2,2-Dichloro-1,2-diphenylethan-1-one

  • Catalogue No.:PA 01 2410017

  • CAS :

    31315-51-2

  • Molecular Formula : C14H10Cl2O

  • Molecular Weight : 265.13

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089563

2-Hydroxy Atorvastatin-d5 Calcium Salt

2-Hydroxy Atorvastatin-d5 Calcium Salt

  • Catalogue No.:PA STI 089563

  • CAS :

    265989-47-7

  • Molecular Formula : C66H58D10CaF2N4O12

  • Molecular Weight : 1197.42

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Drug Reference Standards & Impurity Synthesis in India
PA IMPA069

Atorvastatin Related Compound I (IMPA069)

Atorvastatin Related Compound I (IMPA069)

  • Catalogue No.:PA IMPA069

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089724

4-Hydroxy Atorvastatin D5

4-Hydroxy Atorvastatin D5

  • Catalogue No.:PA STI 089724

  • CAS :

    767274-94-2

  • Molecular Formula : C33H30D5FN2O6

  • Molecular Weight : 579.68

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PA IMPA060

Atorvastatin Related Compound B (IMPA060)

Atorvastatin Related Compound B (IMPA060)

  • Catalogue No.:PA IMPA060

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IMPA059

Atorvastatin Related Compound D (IMPA059)

Atorvastatin Related Compound D (IMPA059)

  • Catalogue No.:PA IMPA059

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IMPA068

Atorvastatin Related Compound H (IMPA068)

Atorvastatin Related Compound H (IMPA068)

  • Catalogue No.:PA IMPA068

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EP Y0002483

Atorvastatin for peak identification C (Y0002483)

Atorvastatin for peak identification C (Y0002483)

  • Catalogue No.:PA EP Y0002483

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP 1268

Atorvastatin Impurity (1268)

Atorvastatin Impurity (1268)

  • Catalogue No.:PA BP 1268

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 01 2410018

5-(4-Fluorophenyl)-5-hydroxy-3-isobutyryl-1,4-diphenyl-1,5-dihydro-2H-pyrrol-2-one

5-(4-Fluorophenyl)-5-hydroxy-3-isobutyryl-1,4-diphenyl-1,5-dihydro-2H-pyrrol-2-one

  • Catalogue No.:PA 01 2410018

  • CAS :

    NA

  • Molecular Formula : C26H22FNO3

  • Molecular Weight : 415.46

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Drug Reference Standards & Impurity Synthesis in India
PA STI 090041

tert-Butyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-(phenyl-d5)-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

tert-Butyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-(phenyl-d5)-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

  • Catalogue No.:PA STI 090041

  • CAS :

    222412-78-4

  • Molecular Formula : C40H42D5FN2O5

  • Molecular Weight : 659.85

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Drug Reference Standards & Impurity Synthesis in India
PA STI 090042

tert-Butyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-(phenyl-d5)-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate

tert-Butyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-(phenyl-d5)-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate

  • Catalogue No.:PA STI 090042

  • CAS :

    NA

  • Molecular Formula : C37H38D5FN2O5

  • Molecular Weight : 619.79

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