Venetoclax Impurity 20 CAS 2270190-88-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2270190-88-8
Molecular FormulaC78H83Cl2N11O9S
Molecular Weight1421.53 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Venetoclax Impurity 20 CAS 2270190-88-8 chemical structure

Description

Venetoclax Impurity 20 (CAS 2270190-88-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C78H83Cl2N11O9S. Molecular weight: 1421.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC78H83Cl2N11O9S
Molecular Weight1421.53 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)42.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentCl-containing
Nitrogen Atoms11
Sulfur Atoms1

Related Venetoclax Standards

Recommended Standards

Why CATO?