Chenodeoxycholic Acid EP Impurity A CAS 128-13-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.128-13-2
Molecular FormulaC24H40O4
Molecular Weight392.57 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Chenodeoxycholic Acid EP Impurity A CAS 128-13-2 chemical structure

Description

Chenodeoxycholic Acid EP Impurity A (CAS 128-13-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C24H40O4. Molecular weight: 392.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC24H40O4
Molecular Weight392.57 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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