Description
(17a)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile is a steroidal nitrile with CAS number 65928-58-7 and empirical formula C₂₀H₂₅NO₂. Its molar mass of 311,42 g/mol corresponds to a 19-norpregnane scaffold bearing a 3-oxo-4,9-diene system, a 17-hydroxy group and a 21-nitrile function. The material is These structural features make the compound relevant to work on hormone analogues, synthetic intermediates and structure–function relationships within the 19-nor steroid series. Laboratories focused on medicinal chemistry or endocrine-related pathways can employ this defined substance for reference or further transformation. It is available from manufacturer Carl ROTH as part of a biochemical catalogue range. Accurate CAS and molecular-formula assignment supports reliable identification in laboratory information systems and experimental records.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: white to light yellow
- Form: powder to crystalline powder
- CAS number: 65928-58-7
- Pack sizes: 500 mg, 1 g, 2 g
- Empirical formula: C₂₀H₂₅NO₂
- Storage temperature: -20 °C
- Weight: 0,001 kg
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Attention
Hazard Statements (H-Phrases)