Atorvastatin EP Impurity I CAS 125971-95-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.125971-95-1
Molecular FormulaC40H47FN2O5
Molecular Weight654.81 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Atorvastatin EP Impurity I CAS 125971-95-1 chemical structure

Description

Atorvastatin EP Impurity I (CAS 125971-95-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C40H47FN2O5. Molecular weight: 654.81 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC40H47FN2O5
Molecular Weight654.81 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentF-containing
Nitrogen Atoms2

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