Curzerenone
Also known as: rel-(5R,6R)-6-Ethenyl-6,7-dihydro-3,6-dimethyl-5-(1-methylethenyl)-4(5H)-benzofuranone, 6,7-Dihydro-5beta-isopropenyl-3,6beta-dimethyl-6-vinyl-4(5H)-benzofuranone, (5R,6R)-5-Isopropenyl-3,6-dimethyl-6-vinyl-6,7-dihydro-1-benzofuran-4(5H)-one, 4(5H)-Benzofuranone, 6-ethenyl-6,7-dihydro-3,6-dimethyl-5-(1-methylethenyl)-, (5R,6R)-rel-, rel-(5R,6R)-3,6-Dimethyl-5-(prop-1-en-2-yl)-6-vinyl-6,7-dihydrobenzofuran-4(5H)-one
Curzerenone (CAS 20493-56-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H18O2 and a molecular weight of 230.30 g/mol. Key properties include a boiling point of 320.6±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 148.2±20.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20493-56-5
- Jingsj CID
- J-1958617-7
- Molecular Formula
- C15H18O2
- Molecular Weight
- 230.30 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 320.6±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 148.2±20.6 °C |
| Exact Mass | 230.130676 |
| PSA | 30.21000 |
| LogP | 4.66 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.550 |
Activity & Biological Data
| Target | Anti-bacteria (E. coli)[1] |
|---|---|
| Additional Information | [1]. Subhash C, et al. Antioxidant and antibacterial activities of the leaf essential oil and its constituents furanodienone and curzerenone from Lindera pulcherrima (Nees.) Benth. ex hook. f. Pharmacognosy Res. 2012 Apr;4(2):80-4. |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Curzerenone?
The CAS number of Curzerenone is 20493-56-5.
What are the molecular formula and molecular weight of Curzerenone?
Curzerenone has molecular formula C15H18O2 and molecular weight 230.30 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Curzerenone (CAS 20493-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958617-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.