Atorvastatin
34 Results Found
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Atorvastatin API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com
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Product Name : Atorvastatin magnesium trihydrate/1035609-19-8
Code: JCATS-35 CAS: 1035609-19-8 Chemical Formula: C66H74F2MgN4O132- Molecular Weight: 1193.62 Category: Atorvastatin Reference Standards/Atorvastatin API Drug Metabolites/Atorvastatin EP Impurities/Atorvastatin USP Impurities Literature: Application: Atorvastatin magnesium trihydrate/1035609-19-8 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin Diepoxide/887470-43-1
Code: JCATS-34 CAS: 887470-43-1 Chemical Formula: C33H35FN2O7 Molecular Weight: 590.6 Category: Atorvastatin Reference Standards/Atorvastatin API Drug Metabolites/Atorvastatin EP Impurities/Atorvastatin USP Impurities Literature: Application: Atorvastatin Diepoxide/887470-43-1 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin FXA Impurity; Atorvastatin Epoxy Pyrrolooxazin 6-Hydroxy Analog (USP); Atorvastatin Cyclic Isopropyl Impurity; Atorvastatin Cyclic 6-Hydroxy Impurity (CAS: 1316291-19-6 (sodium salt); 873950-17-5 (acid))
Code: JCATS-33 CAS: 1316291-19-6 (sodium salt) ; 873950-17-5 Chemical Formula: C33H35FN2O7 Molecular Weight: 590.64 Category: Atorvastatin; Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin FXA Impurity; Atorvastatin Epoxy Pyrrolooxazin 6-Hydroxy Analog (USP); Atorvastatin Cyclic Isopropyl Impurity; Atorvastatin Cyclic 6-Hydroxy Impurity (CAS: 1316291-19-6 (sodium salt); 873950-17-5 (acid)) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin FX1 Impurity; Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog (USP); Atorvastatin Cyclic Fluorophenyl Impurity; Atorvastatin Cyclic 7-Hydroxy Impurity; Atorvastatin Degradation Product – A (CAS: 1315629-79-8 (sodium salt); 873950-18-6 (acid))
Code: JCATS-32 CAS: 873950-18-6 Chemical Formula: C33H35FN2O7 Molecular Weight: 590.64 Category: Atorvastatin; Reference Standards/ API Drug Metabolites/EP Impurities/ USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin FX1 Impurity; Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog (USP); Atorvastatin Cyclic Fluorophenyl Impurity; Atorvastatin Cyclic 7-Hydroxy Impurity; Atorvastatin Degradation Product - A (CAS: 1315629-79-8 (sodium salt); 873950-18-6 (acid)) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatine protected Diol Desfluoro impurity; tert-butyl (4R,6R)-6-{2-[2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxane-4-acetate (CAS: 1105067-91-1)
Code: JCATS-31 CAS: 1105067-91-1 Chemical Formula: C40H48N2O5 Molecular Weight: 636.83 Category: Atorvastatin; Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatine protected Diol Desfluoro impurity; tert-butyl (4R,6R)-6-{2-[2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxane-4-acetate (CAS: 1105067-91-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatine protected Diol Desfluoro impurity; tert-butyl (4R,6R)-6-{2-[2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxane-4-acetate (CAS: 1105067-91-1)](https://drjcrbio.com/wp-content/uploads/Atorvastatine-protected-Diol-Desfluoro-impurity-tert-butyl-4R6R-6-2-2-isopropyl-45-diphenyl-3-phenylcarbamoylpyrrol-1-ylethyl-22-dimethyl-13-dioxane-4-acetate1105067-91-1.png)
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Product Name : Atorvastatin Epoxy Tetrahydrofuran Impurity; 4-(4-Fluorophenyl)-2,4-dihydroxy-2-(1-methylethyl)-N,5-diphenyl-3,6-dioxabicyclo[3.1.0]hexane-1-carboxamide; Atorvastatin epoxy tetrahydrofuran Impurity (CAS: 873950-19-7)
Code: JCATS-30 CAS: 873950-19-7 Chemical Formula: C₂₆H₂₄FNO₅ Molecular Weight: 449.47 Category: Atorvastatin; Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Epoxy Tetrahydrofuran Impurity; 4-(4-Fluorophenyl)-2,4-dihydroxy-2-(1-methylethyl)-N,5-diphenyl-3,6-dioxabicyclo[3.1.0]hexane-1-carboxamide; Atorvastatin epoxy tetrahydrofuran Impurity (CAS: 873950-19-7) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Epoxy Tetrahydrofuran Impurity; 4-(4-Fluorophenyl)-2,4-dihydroxy-2-(1-methylethyl)-N,5-diphenyl-3,6-dioxabicyclo[3.1.0]hexane-1-carboxamide; Atorvastatin epoxy tetrahydrofuran Impurity (CAS: 873950-19-7)](https://drjcrbio.com/wp-content/uploads/Atorvastatin-Epoxy-Tetrahydrofuran-Impurity-873950-.png)
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Product Name : m-Isomer of c-964 ;2-(2-(3-Fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide | 1817798-20-1
Code: JCATS-29 CAS: 1817798-20-1 Chemical Formula:C26H24FNO3 Molecular Weight:417.47 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: m-Isomer of c-964 ;2-(2-(3-Fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide | 1817798-20-1is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : o-Isomer of c-964 ;2-[2-(2-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxopentanoic Acid Phenylamide |1797905-42-0
Code: JCATS-28 CAS: 1797905-42-0 Chemical Formula:C26H24FNO3 Molecular Weight:417.47 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: o-Isomer of c-964 ;2-[2-(2-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxopentanoic Acid Phenylamide |1797905-42-0 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption ![o-Isomer of c-964 ;2-[2-(2-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxopentanoic Acid Phenylamide |1797905-42-0](https://drjcrbio.com/wp-content/uploads/1797905-42-0.png)
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Product Name : 2,2-Dichloro-1-(4-fluorophenyl)-2-phenylethan-1-one;2-Phenylethanone, 2,2-dichloro-1-(4-fluorophenyl)- |1403667-07-1
Code: JCATS-27 CAS: 1403667-07-1 Chemical Formula:C14H9Cl2FO Molecular Weight: 283.13 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 2,2-Dichloro-1-(4-fluorophenyl)-2-phenylethan-1-one;2-Phenylethanone, 2,2-dichloro-1-(4-fluorophenyl)- |1403667-07-1 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin Desfluoro Diol Ester; Atorvastatin Impurity 74 (CAS: 2588261-36-1)
Code: JCATS-26 CAS: 2588261-36-1 Chemical Formula: C37H44N2O5 Molecular Weight: 596.77 Category: Atorvastatin; Reference Standards/API Drug Metabolites/ EP Impurities/ USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Desfluoro Diol Ester; Atorvastatin Impurity 74 (CAS: 2588261-36-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin difluoro protected impurity ;tert-butyl 2-((4R,6R)-6-(2-(2,3-bis(4-fluorophenyl)-5-isopropyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
Code: JCATS-25 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Atorvastatin difluoro protected impurity ;tert-butyl 2-((4R,6R)-6-(2-(2,3-bis(4-fluorophenyl)-5-isopropyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin ADK-2 Impurity ;2-Bromo-1-(4-fluorophenyl)-2-phenylethanone, ; 88675-31-4
Code: JCATS-23 CAS: 88675-31-4 Chemical Formula:C14H10BrFO Molecular Weight: 293.13 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Atorvastatin ADK-2 Impurity ;2-Bromo-1-(4-fluorophenyl)-2-phenylethanone, ; 88675-31-4 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 3-OXO ATORVASTATIN CALCIUM SALT ;(5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(1-methylethyl)-1H-pyrrol-1-yl]-5-hydroxy-3-oxoheptanoic Acid Calcium Salt |887196-30-7
Code: JCATS-22 CAS: 887196-30-7 Chemical Formula: C66H64CaF2N4O10 Molecular Weight: 1151.31 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 3-OXO ATORVASTATIN CALCIUM SALT ;(5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(1-methylethyl)-1H-pyrrol-1-yl]-5-hydroxy-3-oxoheptanoic Acid Calcium Salt |887196-30-7 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![3-OXO ATORVASTATIN CALCIUM SALT ;(5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(1-methylethyl)-1H-pyrrol-1-yl]-5-hydroxy-3-oxoheptanoic Acid Calcium Salt |887196-30-7](https://drjcrbio.com/wp-content/uploads/3-OXO-ATORVASTATIN-CALCIUM-SALT.png)
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Product Name : Atorvastatin Pyrrolidone Calcium; Atorvastatin Pyrrolidone Analog (USP); Atorvastatin Lactam Calcium Salt (CAS: 148217-40-7)
Code: JCATS-21 CAS: 906552-18-9 (acid) ; 148217-40-7 Chemical Formula: C33H34FN2O6 . 1/2 Ca Molecular Weight: 593.67 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Pyrrolidone Calcium; Atorvastatin Pyrrolidone Analog (USP); Atorvastatin Lactam Calcium Salt (CAS: 148217-40-7) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin Acetonide t-Butyl Ester (4S,6S)-Isomer; (4S,6S)-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 t-butyl ester (CAS: 472967-95-6)
Code: JCATS-20 CAS: 472967-95-6 Chemical Formula: C40H47FN2O5 Molecular Weight: 654.81 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Acetonide t-Butyl Ester (4S,6S)-Isomer; (4S,6S)-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 t-butyl ester (CAS: 472967-95-6) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Acetonide t-Butyl Ester (4S,6S)-Isomer; (4S,6S)-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 t-butyl ester (CAS: 472967-95-6)](https://drjcrbio.com/wp-content/uploads/472967-95-6.png)
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Product Name : Atorvastatin EP Impurity I; Atorvastatin USP Related Compound I; Atorvastatin Acetonide t-Butyl Ester (L1); (4R,6R)-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 t-butyl ester (CAS: 125971-95-1)
Code: JCATS-19 CAS: 125971-95-1 Chemical Formula: C40H47FN2O5 Molecular Weight: 654.81 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin EP Impurity I; Atorvastatin USP Related Compound I; Atorvastatin Acetonide t-Butyl Ester (L1); (4R,6R)-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 t-butyl ester (CAS: 125971-95-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin EP Impurity I; Atorvastatin USP Related Compound I; Atorvastatin Acetonide t-Butyl Ester (L1); (4R,6R)-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 t-butyl ester (CAS: 125971-95-1)](http://drjcrbio.com/wp-content/uploads/Atorvastatin-Acetonide-t-Butyl-Ester.png)
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Product Name : Atorvastatin Impurity H; Atorvastatin USP Related Compound H; Atorvastatin Lactone ; 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 (CAS: 125995-03-1)
Code: JCATS-18 CAS: 125995-03-1 Chemical Formula: C33H33FN2O4 Molecular Weight: 540.62 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity H; Atorvastatin USP Related Compound H; Atorvastatin Lactone ; 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 (CAS: 125995-03-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Impurity H; Atorvastatin USP Related Compound H; Atorvastatin Lactone ; 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 (CAS: 125995-03-1)](http://drjcrbio.com/wp-content/uploads/Atorvastatin-EP-Impurity-H.png)
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Product Name : Atorvastatin Impurity G; Atorvastatin Related Compound G; 3-O-Methyl Atorvastatin Calcium; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-5-hydroxy-3-methoxy-heptanoic acid calcium salt (CAS: 887196-29-4)
Code: JCATS-17 CAS: 887196-29-4 (Ca) ; 887324-53-0 (Acid) Chemical Formula: C34H36FN2O5.1/2Ca Molecular Weight: 571.66 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity G; Atorvastatin Related Compound G; 3-O-Methyl Atorvastatin Calcium; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-5-hydroxy-3-methoxy-heptanoic acid calcium salt (CAS: 887196-29-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Impurity G; Atorvastatin Related Compound G; 3-O-Methyl Atorvastatin Calcium; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-5-hydroxy-3-methoxy-heptanoic acid calcium salt (CAS: 887196-29-4)](http://drjcrbio.com/wp-content/uploads/Atorvastatin-EP-Impurity-G.png)
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Product Name : Atorvastatin Impurity F; Atorvastatin Related Compound F; Atorvastatin Amide Acid Sodium Salt; Atorvastatin Di-Amide Acid Sodium Salt; Atorvastatin Diamino Impurity Sodium Salt; (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 (CAS: 1105067-87-5)
Code: JCATS-16 CAS: 887196-24-9 (acid) ; 1105067-87-5 (calcium salt) ; Chemical Formula: C40H47FN3O8.1/2Ca Molecular Weight: 716.82 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity F; Atorvastatin Related Compound F; Atorvastatin Amide Acid Sodium Salt; Atorvastatin Di-Amide Acid Sodium Salt; Atorvastatin Diamino Impurity Sodium Salt; (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 (CAS: 1105067-87-5) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Impurity F; Atorvastatin Related Compound F; Atorvastatin Amide Acid Sodium Salt; Atorvastatin Di-Amide Acid Sodium Salt; Atorvastatin Diamino Impurity Sodium Salt; (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 (CAS: 1105067-87-5)](http://drjcrbio.com/wp-content/uploads/Atorvastatin-EP-Impurity-F.png)
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Product Name : Atorvastatin Impurity E (Calcium Salt); Atorvastatin RC E; ent-Atorvastatin Calcium; (3S, 5S)-Atorvastatin Calcium; (3S,5S)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 501121-34-2 (Na), 1105067-88-6(Ca))
Code: JCATS-15 CAS: 501121-34-2 (Na) ,1105067-88-6(Ca) Chemical Formula: C33H34FN2O5.1/2Ca Molecular Weight: 557.63 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity E (Calcium Salt); Atorvastatin RC E; ent-Atorvastatin Calcium; (3S, 5S)-Atorvastatin Calcium; (3S,5S)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 501121-34-2 (Na), 1105067-88-6(Ca)) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Impurity E (Calcium Salt); Atorvastatin RC E; ent-Atorvastatin Calcium; (3S, 5S)-Atorvastatin Calcium; (3S,5S)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 501121-34-2 (Na), 1105067-88-6(Ca))](http://drjcrbio.com/wp-content/uploads/Atorvastatin-EP-Impurity-E.png)
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Product Name : Atorvastatin Impurity D; Atorvastatin Related Compound D; Atorvastatin Diketo Epoxide Impurity; Atorvastatin Degradation Product – ATV-FXA1; 3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyloxirane-2-carboxylic acid phenylamide (CAS: 148146-51-4)
Code: JCATS-14 CAS: 148146-51-4 Chemical Formula: C26H22FNO4 Molecular Weight: 431.46 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity D; Atorvastatin Related Compound D; Atorvastatin Diketo Epoxide Impurity; Atorvastatin Degradation Product - ATV-FXA1; 3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyloxirane-2-carboxylic acid phenylamide (CAS: 148146-51-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin Impurity C; Atorvastatin Related Compound C; Fluoro Atorvastatin Calcium; Atorvastatin Difluoro Analog; (3R,5R)-7-[3-(Phenylcarbamoyl)-4,5-bis(4-fluorophenyl)-2-isopropyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 693793-53-2)
Code: JCATS-13 CAS: 693793-53-2; 693794-20-6 Chemical Formula: C33H33F2N2O5.1/2Ca Molecular Weight: 575.62 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity C; Atorvastatin Related Compound C; Fluoro Atorvastatin Calcium; Atorvastatin Difluoro Analog; (3R,5R)-7-[3-(Phenylcarbamoyl)-4,5-bis(4-fluorophenyl)-2-isopropyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 693793-53-2) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Impurity C; Atorvastatin Related Compound C; Fluoro Atorvastatin Calcium; Atorvastatin Difluoro Analog; (3R,5R)-7-[3-(Phenylcarbamoyl)-4,5-bis(4-fluorophenyl)-2-isopropyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 693793-53-2)](http://drjcrbio.com/wp-content/uploads/atorvastatin-Impurity-C.png)
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Product Name : Atorvastatin Impurity B (Calcium Salt); Atorvastatin Related Compound B; (3RS,5SR)-Atorvastatin Calcium (CAS: 887196-25-0)
Code: JCATS-12 CAS: 887196-25-0 Chemical Formula: C33H34FN2O5 . 1/2Ca Molecular Weight: 557.63 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact for availability sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity B (Calcium Salt); Atorvastatin Related Compound B; (3RS,5SR)-Atorvastatin Calcium (CAS: 887196-25-0) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Atorvastatin Impurity A (Calcium Salt); Atorvastatin Related Compound A; Desfluoro Atorvastatin Sodium; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-phenyl-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 433289-83-9)
Code: JCATS-11 CAS: 433289-83-9, 433289-84-0 (free acid) Chemical Formula: C33H35N2O5.Ca Molecular Weight: 1079.28 40.08 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity A (Calcium Salt) ; Atorvastatin Related Compound A ; Desfluoro Atorvastatin Sodium ; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-phenyl-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 433289-83-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Impurity A (Calcium Salt); Atorvastatin Related Compound A; Desfluoro Atorvastatin Sodium; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-phenyl-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid Calcium salt (CAS: 433289-83-9)](http://drjcrbio.com/wp-content/uploads/atorvastatin-Impurity-a.png)
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Product Name : Atorvastatin t-Butyl Ester; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid t-butyl ester (CAS: 134395-00-9)
Code: JCATS-10 CAS: 134395-00-9 Chemical Formula: C37H43FN2O5 Molecular Weight: 614.75 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin t-Butyl Ester; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid t-butyl ester (CAS: 134395-00-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin t-Butyl Ester; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid t-butyl ester (CAS: 134395-00-9)](http://drjcrbio.com/wp-content/uploads/Atorvastatin-t-Butyl-Ester.png)
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Product Name : Atorvastatin Impurity K; Atorvastatin Methyl Ester; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid methyl ester (CAS: 345891-62-5)
Code: JCATS-09 CAS: 345891-62-5 Chemical Formula: C34H37FN2O5 Molecular Weight: 572.67 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Impurity K; Atorvastatin Methyl Ester; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid methyl ester (CAS: 345891-62-5) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Impurity K; Atorvastatin Methyl Ester; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid methyl ester (CAS: 345891-62-5)](http://drjcrbio.com/wp-content/uploads/Atorvastatin-Methyl-Ester.png)
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Product Name : Atorvastatin Isopropyl Ester ; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid isopropyl ester
Code:JCATS-08 CAS: NA Chemical Formula: C36H41FN2O5 Molecular Weight: 600.72 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Atorvastatin Isopropyl Ester ; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid isopropyl ester is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Isopropyl Ester ; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid isopropyl ester](https://drjcrbio.com/wp-content/uploads/IP.png)
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Product Name : Atorvastatin Ethyl Ester ; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid ethyl ester | 1146977-93-6
Code: JCATS-07 CAS: 1146977-93-6 Chemical Formula: C35H39FN2O5 Molecular Weight: 586.69 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Atorvastatin Ethyl Ester ; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid ethyl ester | 1146977-93-6 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Ethyl Ester ; (3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid ethyl ester | 1146977-93-6](https://drjcrbio.com/wp-content/uploads/2.png)
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Product Name : Atorvastatin Acid ; (3R,5R)-2-(4-Fluorophenyl)-3,5-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid | 134523-00-5
Code: JCATS-06 CAS: 134523-00-5 Chemical Formula: C33H35FN2O5 Molecular Weight: 558.64 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Atorvastatin Acid ; (3R,5R)-2-(4-Fluorophenyl)-3,5-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid | 134523-00-5 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Acid ; (3R,5R)-2-(4-Fluorophenyl)-3,5-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid | 134523-00-5](https://drjcrbio.com/wp-content/uploads/134523-00-5.png)
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Product Name : Atorvastatin Acetonide Methyl Ester ; (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 ;
Code: JCATS-05 CAS: NA Chemical Formula: C37H41FN2O5 Molecular Weight: 612.73 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Atorvastatin Acetonide Methyl Ester ; (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 is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Acetonide Methyl Ester ; (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 ;](https://drjcrbio.com/wp-content/uploads/mm.png)
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Product Name : Atorvastatin Acetonide (Acid); (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 (CAS: 581772-29-4)
Code: JCATS-04 CAS: 581772-29-4 Chemical Formula: C36H39FN2O5 Molecular Weight: 598.70 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin Acetonide (Acid); (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 (CAS: 581772-29-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin Acetonide (Acid); (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 (CAS: 581772-29-4)](https://drjcrbio.com/wp-content/uploads/581772-29-4.png)
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Product Name : 3-Oxo Atorvastatin Acid Calcium Salt; 7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-5-hydroxy-3-oxo-heptanoic acid Calcium salt (CAS: 1391052-00-8)
Code: JCATS-03 CAS: 1391052-00-8 Chemical Formula: C33H32FN2O5.1/2Ca Molecular Weight: 555.62 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 3-Oxo Atorvastatin Acid Calcium Salt; 7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-5-hydroxy-3-oxo-heptanoic acid Calcium salt (CAS: 1391052-00-8) is useful as reference Impurity standard.Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![3-Oxo Atorvastatin Acid Calcium Salt; 7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-5-hydroxy-3-oxo-heptanoic acid Calcium salt (CAS: 1391052-00-8)](http://drjcrbio.com/wp-content/uploads/3-Oxo-Atorvastatin-Acid-Calcium-Salt.png)
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Product Name : Atorvastatin 3-Deoxy-Hept-2-Enoic Acid (Calcium Salt); (S,E)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H- pyrrol-1-yl]-5-hydroxyhept-2-enoic acid Calcium salt; Atorvastatin Dehydro Acid Calcium Salt (CAS: 1105067-93-3)
Code: JCATS-02 CAS: 1105067-93-3 Chemical Formula: C33H32FN2O4.1/2Ca Molecular Weight: 539.62 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Atorvastatin 3-Deoxy-Hept-2-Enoic Acid (Calcium Salt); (S,E)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H- pyrrol-1-yl]-5-hydroxyhept-2-enoic acid Calcium salt; Atorvastatin Dehydro Acid Calcium Salt (CAS: 1105067-93-3) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Atorvastatin 3-Deoxy-Hept-2-Enoic Acid (Calcium Salt); (S,E)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H- pyrrol-1-yl]-5-hydroxyhept-2-enoic acid Calcium salt; Atorvastatin Dehydro Acid Calcium Salt (CAS: 1105067-93-3)](http://drjcrbio.com/wp-content/uploads/Atorvastatin-3-Deoxy-Hept-2-Enoic-Acid-Ca-salt1.png)
