Levocetirizine Impurity 11 CAS 246870-46-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.246870-46-2
Molecular FormulaC23H29ClN2O3
Molecular Weight416.94 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Levocetirizine Impurity 11 CAS 246870-46-2 chemical structure

Description

High-purity Levocetirizine Impurity 11 (CAS 246870-46-2) pharmacopoeial impurity standards reference standard. Molecular formula: C23H29ClN2O3. Molecular weight: 416.94 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC23H29ClN2O3
Molecular Weight416.94 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

Related Levocetirizine Standards

Recommended Standards

Why CATO?