Posaconazole Impurity 23(S,R,S,R) CAS 213381-04-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.213381-04-5
Molecular FormulaC37H42F2N8O4
Molecular Weight700.78 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Posaconazole Impurity 23(S,R,S,R) CAS 213381-04-5 chemical structure

Description

Posaconazole Impurity 23(S,R,S,R) (CAS 213381-04-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C37H42F2N8O4. Molecular weight: 700.78 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC37H42F2N8O4
Molecular Weight700.78 g/mol
Purity97%+
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)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2017
Halogen ContentF-containing
Nitrogen Atoms8

Related Posaconazole Standards

Recommended Standards

Why CATO?