17183-96-9 6-methylandrosta-4,6-diene-3,17-dione CAS 17183-96-9

Purity 97%+In StockPharmaceutical Standards
CAS No.17183-96-9
Molecular FormulaC20H26O2
Molecular Weight298.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

17183-96-9 6-methylandrosta-4,6-diene-3,17-dione CAS 17183-96-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 17183-96-9 6-methylandrosta-4,6-diene-3,17-dione.

17183-96-9 6-methylandrosta-4,6-diene-3,17-dione (CAS 17183-96-9) is a high-purity analytical reference standard with the molecular formula C20H26O2 and a molecular weight of 298.42 g/mol.

Based on its molecular formula C20H26O2, 17183-96-9 6-methylandrosta-4,6-diene-3,17-dione contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 298.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 17183-96-9 6-methylandrosta-4,6-diene-3,17-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC20H26O2
Molecular Weight298.42 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

Recommended Standards

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