Norclostebol
诺司替勃
Also known as: (17β)-4-Chloro-17-hydroxyestr-4-en-3-one, 4-Chloro-17β-hydroxyestr-4-en-3-one, 4-Chloronortestosterone, Anabol-4-19, Lentabol, Norclos, Norclostebolum, VI1001O2DI
Norclostebol (CAS 13583-21-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H25ClO2 and a molecular weight of 308.84300 g/mol. It is also known as (17β)-4-Chloro-17-hydroxyestr-4-en-3-one, 4-Chloro-17β-hydroxyestr-4-en-3-one and 4-Chloronortestosterone. Key properties include a boiling point of 449.8ºC at 760mmHg, a density of 1.22g/cm3 and a flash point of 225.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13583-21-6
- Jingsj CID
- J-1345558-1
- Molecular Formula
- C18H25ClO2
- Chinese Name
- 诺司替勃
- Molecular Weight
- 308.84300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 449.8ºC at 760mmHg |
|---|---|
| Density | 1.22g/cm3 |
| Flash Point | 225.9ºC |
Frequently Asked Questions
What is the CAS number of Norclostebol?
The CAS number of Norclostebol is 13583-21-6.
What are the molecular formula and molecular weight of Norclostebol?
Norclostebol has molecular formula C18H25ClO2 and molecular weight 308.84300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Norclostebol (CAS 13583-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1345558-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.