Loxoprofen Impurity 11 CAS 81762-92-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.81762-92-7
Molecular FormulaC16H20O3
Molecular Weight260.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Loxoprofen Impurity 11 CAS 81762-92-7 chemical structure

Description

Loxoprofen Impurity 11 (CAS 81762-92-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H20O3. Molecular weight: 260.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC16H20O3
Molecular Weight260.33 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980

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