Etiocholanolone
3α-羟基-5β-雄甾烷-17-酮
Also known as: 5β-Androsterone, 3α-Hydroxy-5β-androstan-17-one, Etiocholan-3α-ol-17-one, 3α-Etiocholanolone, 5-Isoandrosterone, Androstan-17-one, 3-hydroxy-, (3α,5β)-, 5β-Androstane-3α-ol-17-one, 5β-Androstan-17-one, 3α-hydroxy-, Androsterone, (5β)-, EINECS 200-835-2, MFCD00064133
Etiocholanolone (CAS 53-42-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H30O2 and a molecular weight of 290.440 g/mol. It is also known as 5β-Androsterone, 3α-Hydroxy-5β-androstan-17-one and Etiocholan-3α-ol-17-one. Key properties include a melting point of 148～150°C (lit.), a boiling point of 413.1±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 176.4±21.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 53-42-9
- Jingsj CID
- J-21487-2
- Molecular Formula
- C19H30O2
- Chinese Name
- 3α-羟基-5β-雄甾烷-17-酮
- Molecular Weight
- 290.440 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 148～150°C (lit.) |
|---|---|
| Boiling Point | 413.1±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 176.4±21.3 °C |
Frequently Asked Questions
What is the CAS number of Etiocholanolone?
The CAS number of Etiocholanolone is 53-42-9.
What are the molecular formula and molecular weight of Etiocholanolone?
Etiocholanolone has molecular formula C19H30O2 and molecular weight 290.440 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Etiocholanolone (CAS 53-42-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21487-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.