Finasteride Impurity 16 CAS 116285-41-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.116285-41-7
Molecular FormulaC23H36N2O4
Molecular Weight404.54 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Finasteride Impurity 16 CAS 116285-41-7 chemical structure

Description

Finasteride Impurity 16 (CAS 116285-41-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C23H36N2O4. Molecular weight: 404.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC23H36N2O4
Molecular Weight404.54 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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