Epinastine Impurity 17 CAS 23207-75-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.23207-75-2
Molecular FormulaC15H12ClNO2
Molecular Weight273.71 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Epinastine Impurity 17 CAS 23207-75-2 chemical structure

Description

High-purity Epinastine Impurity 17 (CAS 23207-75-2) pharmacopoeial impurity standards reference standard. Molecular formula: C15H12ClNO2. Molecular weight: 273.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC15H12ClNO2
Molecular Weight273.71 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.)1963
Halogen ContentCl-containing
Nitrogen Atoms1

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