Nefopam Impurity 7 CAS 22103-85-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.22103-85-1
Molecular FormulaC14H9ClO2
Molecular Weight244.67 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Nefopam Impurity 7 CAS 22103-85-1 chemical structure

Description

Nefopam Impurity 7 (CAS 22103-85-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H9ClO2. Molecular weight: 244.67 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H9ClO2
Molecular Weight244.67 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
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

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