Oridonin
冬凌草甲素
Also known as: Isodonol, Rubescensin A, Rubescensin, Rabdosia rubescens, NSC 250682, Isodonal, (1α,6β,7α,14R)-7,20-epoxy-1,6,7,14-tetrahydroxykaur-16-en-15-one, 7α,20-epoxy-1α,6β,7,14-tetrahydroxykaur-16-en-15-one
Oridonin (CAS 28957-04-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H28O6 and a molecular weight of 364.433 g/mol. It is also known as Isodonol, Rubescensin A and Rubescensin. Key properties include a melting point of 248-250ºC, a boiling point of 599.8±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 215.0±23.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28957-04-2
- Jingsj CID
- J-1970945-5
- Molecular Formula
- C20H28O6
- Chinese Name
- 冬凌草甲素
- Molecular Weight
- 364.433 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 248-250ºC |
|---|---|
| Boiling Point | 599.8±50.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 215.0±23.6 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Oridonin?
The CAS number of Oridonin is 28957-04-2.
What are the molecular formula and molecular weight of Oridonin?
Oridonin has molecular formula C20H28O6 and molecular weight 364.433 g/mol.
Is Oridonin hazardous?
Oridonin 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. "Oridonin (CAS 28957-04-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1970945-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.