Loxoprofen Impurity 50 CAS 111128-12-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.111128-12-2
Molecular FormulaC10H11BrO2
Molecular Weight243.10 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Loxoprofen Impurity 50 CAS 111128-12-2 chemical structure

Description

Loxoprofen Impurity 50 (CAS 111128-12-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C10H11BrO2. Molecular weight: 243.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H11BrO2
Molecular Weight243.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentBr-containing

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