Androst-1-ene-3,17-dione
1-雄烯-3,17-二酮
Also known as: 5α-Androst-1-ene-3,17-dione, 1-Androstene-3,17-dione, Δ1-Androstene-3,17-dione, 1-AD
Androst-1-ene-3,17-dione (CAS 21507-41-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H26O2 and a molecular weight of 286.40900 g/mol. It is also known as 5α-Androst-1-ene-3,17-dione, 1-Androstene-3,17-dione and Δ1-Androstene-3,17-dione. Key properties include a boiling point of 418.8ºC at 760 mmHg, a density of 1.099g/cm3 and a flash point of 156.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21507-41-5
- Jingsj CID
- J-892768-0
- Molecular Formula
- C19H26O2
- Chinese Name
- 1-雄烯-3,17-二酮
- Molecular Weight
- 286.40900 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 418.8ºC at 760 mmHg |
|---|---|
| Density | 1.099g/cm3 |
| Flash Point | 156.6ºC |
Frequently Asked Questions
What is the CAS number of Androst-1-ene-3,17-dione?
The CAS number of Androst-1-ene-3,17-dione is 21507-41-5.
What are the molecular formula and molecular weight of Androst-1-ene-3,17-dione?
Androst-1-ene-3,17-dione has molecular formula C19H26O2 and molecular weight 286.40900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Androst-1-ene-3,17-dione (CAS 21507-41-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-892768-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.