3-Methyl-2(5H)-furanone

  • Identifiers

    CAS number
    71437-02-0

    Molecular formula
    C5H6O2

    SMILES
    CC1=CCOC1=O

  • Odor profile

    sweet 82.14%
    caramellic 67.96%
    coumarinic 64.48%
    coconut 52.79%
    nutty 52.51%
    burnt 49.97%
    tobacco 49.28%
    hay 46.04%
    mint 40.9%
    spicy 37.84%

    Scent© AI

  • Properties

    XLogP3-AA
    0.6 Well soluble in MMB, TEC, DEP

    Molecular weight
    98.1 g/mol

  • Synonyms

    • 3-Methyl-2(5H)-furanone
    • 22122-36-7
    • 3-Methylfuran-2(5H)-one
    • 4-methyl-2H-furan-5-one
    • 2(5H)-Furanone, 3-methyl-
    • 2-Methyl-2-butenolide
    • N9KXQ3851K
    • MFCD00191545
    • FEMA NO. 4902
    • DTXSID50176643
    • .alpha.-Methyl-.gamma.-crotonolactone
    • 2(5H)-Furanone, methyl-
    • UNII-N9KXQ3851K
    • 3-methyl-5H-furan-2-one
    • 2-Methyl-2-buten-4-olide
    • DTXCID2099134
    • VGHBEMPMIVEGJP-UHFFFAOYSA-
    • GEO-01823
    • AKOS015916280
    • SY051333
    • DB-008319
    • CS-0204540
    • M1078
    • T72100
    • 3-Methyl-2(5H)-furanone, technical grade, 90%
    • 4-Hydroxy-2-methyl-2-butenoic Acid gamma-Lactone
    • Q27284743
    • InChI=1/C5H6O2/c1-4-2-3-7-5(4)6/h2H,3H2,1H3
    • 627-982-9
1 4

Botanical

Name CAS Botanical Proportion
Colocasia esculenta (Taro) Colocasia esculenta (L.) Schott, fam. Araceae 0.1%