5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

3-羟基-4-甲基-5-乙基-2(5H)-呋喃酮

Also known as: 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone, 5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-one, MAPLE FURANONE, 2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl-, 2-Hexenoic acid, 2,4-dihydroxy-3-methyl-, gamma-lactone, 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE, 5-ETHYL-4-METHYL-3-HYDROXYFURANONE, 5-Ethyl-3-hydroxy-4-methyl-5H-furan-2-one, 4-Methyl-5-ethyl-3-hydroxyfuranone, Abhexone, Emoxyfurone, Ethyl fenugreck lactone

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone (CAS 698-10-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10O3 and a molecular weight of 142.152 g/mol. It is also known as 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone, 5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-one and MAPLE FURANONE. Key properties include a melting point of 31-35 °C(lit.), a boiling point of 316.4±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 147.0±20.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

698-10-2

Jingsj CID

J-26471-0

Molecular Formula

C₇H₁₀O₃

Chinese Name

3-羟基-4-甲基-5-乙基-2(5H)-呋喃酮

Molecular Weight

142.152 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026