Androstenediol
Also known as: (3β,17β)-Androst-5-ene-3,17-diol, 5-Androstenediol, Androst-5-ene-3β,17β-diol, δ5-Androstenediol, 5-Androstene-3β,17β-diol, Androst-5-ene-3,17-diol, 3β,17β-Dihydroxyandrost-5-ene, Hermaphrodiol, Stenandiol, Neumune
Androstenediol (CAS 521-17-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H30O2 and a molecular weight of 290.440 g/mol. Key properties include a melting point of 178-182ºC, a boiling point of 428.4±38.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 194.5±21.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 521-17-5
- Jingsj CID
- J-1366478-3
- Molecular Formula
- C19H30O2
- Molecular Weight
- 290.440 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 178-182ºC |
|---|---|
| Boiling Point | 428.4±38.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 194.5±21.4 °C |
| Exact Mass | 290.224579 |
| PSA | 40.46000 |
| LogP | 3.96 |
| Vapor Pressure | 0.0±2.3 mmHg at 25°C |
| Refractive Index | 1.569 |
Frequently Asked Questions
What is the CAS number of Androstenediol?
The CAS number of Androstenediol is 521-17-5.
What are the molecular formula and molecular weight of Androstenediol?
Androstenediol has molecular formula C19H30O2 and molecular weight 290.440 g/mol.
What are the upstream and downstream products of Androstenediol?
For Androstenediol, Upstream Products: Dehydroepiandrosterone, Dehydroepiandrosterone acetate, Pregnenolone; Downstream Products: Testosterone, Androstenedione, Dehydroepiandrosterone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Androstenediol (CAS 521-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1366478-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.