(3S,5R)-Atorvastatin EP Impurity B (single configuration) Calcium salt CAS 887196-25-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.887196-25-0
Molecular Formula2*C33H34FN2O5 Ca
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

(3S,5R)-Atorvastatin EP Impurity B (single configuration) Calcium salt CAS 887196-25-0 chemical structure

Description

Order (3S,5R)-Atorvastatin EP Impurity B (single configuration) Calcium salt (CAS 887196-25-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: 2*C33H34FN2O5 Ca. COA included with every batch.

Physical & Chemical Properties

Molecular Formula2*C33H34FN2O5 Ca
Molecular Weight597.72 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)17.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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