Tibolone
替勃龙
Also known as: Livial, Liviella, Org OD 14, 7α-Methyl-17α-ethynyl-17β-hydroxyestr-5(10)-en-3-one, 17-Hydroxy-7α-methyl-19-nor-17α-pregn-5(10)-en-20-yn-3-one, (7α,17α)-17-Hydroxy-7-methyl-19-norpregn-5(10)-en-20-yn-3-one, 7a-Methyl-17a-ethynyl-17b-hydroxy-19-norandrost-5(10)-en-3-one, 7a-Methyl-5,10-norethindrone
Tibolone (CAS 5630-53-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H28O2 and a molecular weight of 312.446 g/mol. It is also known as Livial, Liviella and Org OD 14. Key properties include a melting point of 169 °C, a boiling point of 447.4±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 190.6±21.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5630-53-5
- Jingsj CID
- J-47490-4
- Molecular Formula
- C21H28O2
- Chinese Name
- 替勃龙
- Molecular Weight
- 312.446 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 169 °C |
|---|---|
| Boiling Point | 447.4±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 190.6±21.3 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Tibolone?
The CAS number of Tibolone is 5630-53-5.
What are the molecular formula and molecular weight of Tibolone?
Tibolone has molecular formula C21H28O2 and molecular weight 312.446 g/mol.
Is Tibolone hazardous?
Tibolone has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tibolone (CAS 5630-53-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47490-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.