Atorvastatin - Impurity K — Impurity Reference Standard

Buy Atorvastatin - Impurity K (CAS 345891-62-5) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-A01696
• CAS No.: 345891-62-5
• Chemical Name: Atorvastatin Methyl Ester
• Synonyms: (3R,5R)-Methyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate;(βR,δR)-2-(4-Fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Methyl Ester; Methyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate; Methyl (3R,5R)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-(phenylcarbamoyl)-1Hpyrrol-1-yl]-3,5-dihydroxyheptanoate; Atorvastatin Methyl Ester; Methyl (3R,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(1-methylethyl)-1Hpyrrol- 1-yl]-3,5-dihydroxyheptanoate; Methyl (3R,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate (as per EP); methyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate (as per USP); Atorvastatin Methyl Ester (USP);
• Molecular Formula: C34H37FN2O5
• Molecular Weight: 572.67
• Appearance: NA
• Storage: 2-8°C Refrigerator
• Application: NA