Category
Atorvastatin
CAS Number
887196-24-9
Alternate CAS Number
1105067-87-5(Ca Salt);1371615-56-3(Na Salt)
Molecular Formula
C₄₀H₄₈FN₃O₈
Molecular Weight
717.82 g/mol
Catelogue Number
MLS-ATR-IMP-F
Synonym

Atorvastatin N-(3,5-Dihydroxy-7-heptanoic Acid)amide; Atorvastatin Calcium Impurity F (Freebase) (As per 35.1 EP Monograph); Atorvastatin Amide Impurity; Atorvastatin Amide Acid; Atorvastatin Di-Amide Acid; (3R,5R)-7-[[(3R,5R)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoyl]amino]-3,5-dihydroxyheptanoic Acid; (3R,5R)-7-{(3R,5R)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanamido}-3,5-dihydroxyheptanoic Acid (USP); (3R,5R)-7-[(3R,5R)-7-[2-(4-Fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanamido]-3,5-dihydroxyheptanoic Acid Calcium Salt; Atorvastatin N-(3,5-dihydroxy-7-heptanoic acid)amide Calcium Salt; (3R,5R)-7-[(3R,5R)-7-[2-(4-Fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanamido]-3,5-dihydroxyheptanoic Acid Sodium Salt; Atorvastatin Related Compound F

Keywords
Chiral standards
Intermediates
Impurities
Metabolites.
Pharmaceutical Standards
Fine Chemicals
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Atorvastatin EP Impurity-F is a specialized pharmaceutical impurity reference standard associated with the production of Atorvastatin, a commonly prescribed lipid-lowering agent. It is widely used in impurity profiling, analytical method development, and quality control processes to ensure the safety, effectiveness, and regulatory compliance of atorvastatin drug substances and finished formulations. This compound, with a CAS Number of 887196-24-9, molecular formula of C₄₀H₄₈FN₃O₈, molecular weight of 717.82 g/mol is recognized as a specified impurity in the European Pharmacopoeia.

Manasa Life Sciences offers Atorvastatin EP Impurity-F as a high-purity, quality-assured reference standard suitable for pharmaceutical research and analytical applications. Each batch is supplied with complete documentation and manufactured under strict quality and regulatory guidelines. The product undergoes thorough analytical characterization-including HPLC, LC-MS, Mass Spectrometry, and NMR-by skilled scientists to verify its identity and purity. Based in Hyderabad, Manasa Life Sciences is a trusted manufacturer and global supplier of pharmaceutical impurities, chemical intermediates, and primary standards, serving customers across Asia, Europe, Africa, the GCC, and the UAE.