tert-Butyl Cetirizine-d8 CAS 1189466-71-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1189466-71-4
Molecular FormulaC25H25D8ClN2O3
Molecular Weight453.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl Cetirizine-d8 CAS 1189466-71-4 chemical structure

Description

High-purity tert-Butyl Cetirizine-d8 (CAS 1189466-71-4) pharmaceutical standards reference standard. Molecular formula: C25H25D8ClN2O3. Molecular weight: 453.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC25H25D8ClN2O3
Molecular Weight453.04 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms2

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