Dydrogesterone Impurity 9 CAS 99958-08-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.99958-08-4
Molecular FormulaC25H36O4
Molecular Weight400.55 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dydrogesterone Impurity 9 CAS 99958-08-4 chemical structure

Description

Dydrogesterone Impurity 9 (CAS 99958-08-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C25H36O4. Molecular weight: 400.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC25H36O4
Molecular Weight400.55 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985

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