19-Norandrost-4-ene-3,17-dione CAS 734-32-7

Purity >95%In StockPharmaceutical Standards
CAS No.734-32-7
Molecular FormulaC18H24O2
Molecular Weight272.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

19-Norandrost-4-ene-3,17-dione CAS 734-32-7 chemical structure

Description

CATO supplies 19-Norandrost-4-ene-3,17-dione (CAS 734-32-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H24O2. Molecular weight: 272.38 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H24O2
Molecular Weight272.38 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
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.)1957

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