Exemestane EP Impurity J CAS 1160599-91-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1160599-91-6
Molecular FormulaC22H28O3
Molecular Weight340.46 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Exemestane EP Impurity J CAS 1160599-91-6 chemical structure

Description

Exemestane EP Impurity J (CAS 1160599-91-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C22H28O3. Molecular weight: 340.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC22H28O3
Molecular Weight340.46 g/mol
AppearancePale yellow to 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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