Testosterone EP Impurity D CAS 1156-92-9

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.1156-92-9
Molecular FormulaC19H30O2
Molecular Weight290.44 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Testosterone EP Impurity D CAS 1156-92-9 chemical structure

Description

CATO supplies Testosterone EP Impurity D (CAS 1156-92-9), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H30O2. Molecular weight: 290.44 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H30O2
Molecular Weight290.44 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>90%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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