Cloperastine impurity 8 CAS 132301-89-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.132301-89-4
Molecular FormulaC20H24ClNO
Molecular Weight329.86 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cloperastine impurity 8 CAS 132301-89-4 chemical structure

Description

High-purity Cloperastine impurity 8 (CAS 132301-89-4) pharmacopoeial impurity standards reference standard. Molecular formula: C20H24ClNO. Molecular weight: 329.86 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H24ClNO
Molecular Weight329.86 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentCl-containing
Nitrogen Atoms1

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