Menthofuran
Also known as: 3,6-Dimethyl-4,5,6,7-tetrahydro-1-benzofuran, 3,6-dimethyl-4,5,6,7-tetrahydrobenzo[b]furan, 4,5,6,7-Tetrahydro-3,6-dimethyl-1-benzofuran, 4,5,6,7-tetrahydro-3,6-dimethylbenzofuran, Benzofuran, 4,5,6,7-tetrahydro-3,6-dimethyl-, 3,9-Epoxy-p-mentha-3,8-diene, p-Mentha-3,8-diene, 3,9-epoxy-, Menthofurane, FEMA 3235, UNII:LK024V9U3C, EINECS 207-795-5, MFCD00041851
Menthofuran (CAS 494-90-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H14O and a molecular weight of 150.218 g/mol. Key properties include a boiling point of 210.7±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 75.6±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 494-90-6
- Jingsj CID
- J-5902-9
- Molecular Formula
- C10H14O
- Molecular Weight
- 150.218 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 210.7±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 75.6±0.0 °C |
| Exact Mass | 150.104462 |
| PSA | 13.14000 |
| LogP | 4.02 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.490 |
Activity & Biological Data
| Additional Information | [1]. Gordon WP, et al. The metabolism of the abortifacient terpene, (R)-(+)-pulegone, to a proximate toxin, menthofuran. Drug Metab Dispos. 1987 Sep-Oct;15(5):589-94. [2]. Mahmoud SS, et al. Menthofuran regulates essential oil biosynthesis in peppermint by controlling a downstream monoterpene reductase. Proc Natl Acad Sci U S A. 2003 Nov 25;100(24):14481-6. |
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Frequently Asked Questions
What is the CAS number of Menthofuran?
The CAS number of Menthofuran is 494-90-6.
What are the molecular formula and molecular weight of Menthofuran?
Menthofuran has molecular formula C10H14O and molecular weight 150.218 g/mol.
What are the upstream and downstream products of Menthofuran?
For Menthofuran, Upstream Products: Menthalactone, 1,8-Cineole, Nerol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Menthofuran (CAS 494-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5902-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.