Posaconazole Impurity 11 CAS 159811-30-0

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.159811-30-0
Molecular FormulaC21H21F2N3O4S
Molecular Weight449.47 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Posaconazole Impurity 11 CAS 159811-30-0 chemical structure

Description

Posaconazole Impurity 11 (CAS 159811-30-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C21H21F2N3O4S. Molecular weight: 449.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H21F2N3O4S
Molecular Weight449.47 g/mol
Purity>90%
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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