Oleanonic acid
3-氧代-12-烯-28-齐墩果酸
Also known as: 3-Oxo-olean-12-en-28-oic acid, 3-Oxoolean-12-en-28-oic acid, 3-Ketooleanolic acid, 3-Oxooleanolic acid, 3-Oxyoleanolic acid, 3β-Oxooleana-12-ene-28-oic acid, Olean-12-en-28-oic acid, 3-oxo-, (4aS,6aR,6aS,6bR,8aR,12aR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-oxo-3,4,5,6,6a,7,8,8a,11,12,13,14b-dodecahydro-1H-picene-4a-carboxylic acid
Oleanonic acid (CAS 17990-42-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C30H46O3 and a molecular weight of 454.684 g/mol. It is also known as 3-Oxo-olean-12-en-28-oic acid, 3-Oxoolean-12-en-28-oic acid and 3-Ketooleanolic acid. Key properties include a boiling point of 551.7±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 301.5±26.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17990-42-0
- Jingsj CID
- J-1958700-0
- Molecular Formula
- C30H46O3
- Chinese Name
- 3-氧代-12-烯-28-齐墩果酸
- Molecular Weight
- 454.684 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 551.7±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 301.5±26.6 °C |
Frequently Asked Questions
What is the CAS number of Oleanonic acid?
The CAS number of Oleanonic acid is 17990-42-0.
What are the molecular formula and molecular weight of Oleanonic acid?
Oleanonic acid has molecular formula C30H46O3 and molecular weight 454.684 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Oleanonic acid (CAS 17990-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958700-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.