Carnosic acid
鼠尾草酸
Also known as: Carnosolic acid, Salvin, RoseOx, (4aR,10aS)-5,6-dihydroxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid, (4aR-trans)-1,3,4,9,10,10a-Hexahydro-5,6-dihydroxy-1,1-dimethyl-7-(1-methylethyl)-4a(2H)-phenanthrenecarboxylic acid, 11,12-Dihydroxyabieta-8,11,13-trien-20-oic acid
Carnosic acid (CAS 3650-09-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H28O4 and a molecular weight of 332.434 g/mol. It is also known as Carnosolic acid, Salvin and RoseOx. Key properties include a melting point of 190 °C, a boiling point of 506.4±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 274.2±26.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3650-09-7
- Jingsj CID
- J-35500-3
- Molecular Formula
- C20H28O4
- Chinese Name
- 鼠尾草酸
- Molecular Weight
- 332.434 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 190 °C |
|---|---|
| Boiling Point | 506.4±50.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 274.2±26.6 °C |
Frequently Asked Questions
What is the CAS number of Carnosic acid?
The CAS number of Carnosic acid is 3650-09-7.
What are the molecular formula and molecular weight of Carnosic acid?
Carnosic acid has molecular formula C20H28O4 and molecular weight 332.434 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Carnosic acid (CAS 3650-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35500-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.