Aprepitant Impurity 28 CAS 155742-64-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.155742-64-6
Molecular FormulaC4H8ClN3O2
Molecular Weight165.58 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Aprepitant Impurity 28 CAS 155742-64-6 chemical structure

Description

Aprepitant Impurity 28 (CAS 155742-64-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C4H8ClN3O2. Molecular weight: 165.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC4H8ClN3O2
Molecular Weight165.58 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2001
Halogen ContentCl-containing
Nitrogen Atoms3

Related Aprepitant Standards

Recommended Standards

Why CATO?