Mibolerone

米勃龙

Also known as: 7α,17α-Dimethyl-19-nortestosterone, 17β-Hydroxy-7α,17-dimethylestr-4-en-3-one, (7α,17β)-17-Hydroxy-7,17-dimethylestr-4-en-3-one, Cheque, U-10997, CDB 904, Miboleron, Mibolerona, Miboleronum, 7α,17α-Dimethyl-17β-hydroxyestr-4-en-3-one, 4-Estren-7α,17α-dimethyl-17β-ol-3-one, 17-Hydroxy-7,17-dimethylestr-4-en-3-one

Mibolerone (CAS 3704-09-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H30O2 and a molecular weight of 302.45100 g/mol. It is also known as 7α,17α-Dimethyl-19-nortestosterone, 17β-Hydroxy-7α,17-dimethylestr-4-en-3-one and (7α,17β)-17-Hydroxy-7,17-dimethylestr-4-en-3-one. Key properties include a melting point of 168-171ºC, a boiling point of 440.5ºC at 760mmHg, a density of 1.1g/cm3 and a flash point of 187.8ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3704-09-4
Jingsj CID
J-1334272-2
Molecular Formula
C20H30O2
Chinese Name
米勃龙
Molecular Weight
302.45100 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point168-171ºC
Boiling Point440.5ºC at 760mmHg
Density1.1g/cm3
Flash Point187.8ºC

GHS Safety & Compliance

Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Mibolerone?

The CAS number of Mibolerone is 3704-09-4.

What are the molecular formula and molecular weight of Mibolerone?

Mibolerone has molecular formula C20H30O2 and molecular weight 302.45100 g/mol.

Is Mibolerone hazardous?

Mibolerone has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Mibolerone (CAS 3704-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334272-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.