Testosterone Impurity 19 CAS 2243-06-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2243-06-3
Molecular FormulaC19H24O3
Molecular Weight300.39 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Testosterone Impurity 19 CAS 2243-06-3 chemical structure

Description

CATO supplies Testosterone Impurity 19 (CAS 2243-06-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H24O3. Molecular weight: 300.39 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H24O3
Molecular Weight300.39 g/mol
AppearancePale yellow to 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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