Norethindrone Impurity 23 (6-beta-Hydroxy-19-Norandrostenedione) CAS 5949-49-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.5949-49-5
Molecular FormulaC18H24O3
Molecular Weight288.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Norethindrone Impurity 23 (6-beta-Hydroxy-19-Norandrostenedione) CAS 5949-49-5 chemical structure

Description

Norethindrone Impurity 23 (6-beta-Hydroxy-19-Norandrostenedione) (CAS 5949-49-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H24O3. Molecular weight: 288.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H24O3
Molecular Weight288.38 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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