| 2D Structure | |
| CID | 11559 |
| IUPAC Name | 5-methyl-3H-furan-2-one |
| InChI | InChI=1S/C5H6O2/c1-4-2-3-5(6)7-4/h2H,3H2,1H3 |
| InChI Key | QOTQFLOTGBBMEX-UHFFFAOYSA-N |
| Canonical SMILES | None |
| Isomeric SMILES | None |
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 |
| synonyms | ['alpha-Angelica lactone', '591-12-8', '5-Methylfuran-2(3H)-one', 'alpha-Angelicalactone', '5-Methyl-2(3H)-furanone', '5-methyl-3H-furan-2-one', '2(3H)-FURANONE, 5-METHYL-', '4-Hydroxypent-3-enoic acid lactone', '4-Hydroxy-3-pentenoic acid gamma-lactone', 'delta(2)-Angelica lactone', '.alpha.-Angelica lactone', 'gamma-Methyl-beta,gamma-crotonolactone', 'alpha-Angelicalacton', 'delta(sup 2)-Angelica lactone', 'CCRIS 3594', '.beta.,.gamma.-Angelica lactone', 'a-angelicalactone', 'beta,gamma-Angelica lactone', 'a-Angelica lactone', 'EINECS 209-701-8', 'UNII-29CRF6L9C5', '.delta.(2)-Angelica lactone', 'BRN 0108394', '29CRF6L9C5', 'DTXSID7047693', 'AI3-04326', 'NSC-654', '.alpha.-angelicalactone', 'alpha(beta,gamma or delta2)-Angelica lactone', '3-Pentenoic acid, 4-hydroxy-, gamma-lactone', '4-Methyl-2(3H)-furanone', 'PENT-3-EN-4-OLIDE', '4-Hydroxy-3-pentenoic acid .gamma.-lactone', '.GAMMA.-ANGELICA LACTONE', 'DTXCID5027693', 'CHEBI:36433', '3-Pentenoic acid, 4-hydroxy-, .gamma.-lactone', '2,3-Dihydro-5-methyl-2-furanone', '5-17-09-00120 (Beilstein Handbook Reference)', '.ALPHA.-ANGELICA LACTONE [FHFI]', '2,3-DIHYDRO-5-METHYLFURAN-2-ONE', '5-METHYL-2,3-DIHYDRO-2-FURANONE', 'ANGELICA LACTONE .ALPHA.-FORM [MI]', '.gamma.-Methyl-.beta.,.gamma.-crotonolactone', 'Penten-3-oic acid, 4-hydroxy-, .gamma.-lactone', '4-HYDROXY-3-PENTENOIC ACID.GAMMA.-LACTONE', 'a-angelicalacton', 'b,g-Angelica lactone', 'RefChem:111092', 'g-Methyl-b,g-crotonolactone', 'GAMMA-ANGELICA LACTONE', '4-Hydroxypent-3-enoate lactone', '4-Hydroxy-3-pentenoate g-lactone', 'ANGELICA LACTONE ALPHA-FORM', '4-Hydroxy-3-pentenoate I3-lactone', '4-Hydroxy-3-pentenoate gamma-lactone', '4-Hydroxy-3-pentenoic acid I3-lactone', '4-HYDROXY-3-PENTENOIC ACIDGAMMA-LACTONE', '3-PENTENOIC ACID,4-hydroxy,lactone alpha-angelica-lactone', '4-Hydroxy-3-pentenoic acid g-lactone', 'InChI=1/C5H6O2/c1-4-2-3-5(6)7-4/h2H,3H2,1H', 'Penten-3-oic acid, 4-hydroxy-, gamma-lactone', 'QOTQFLOTGBBMEX-UHFFFAOYSA-N', 'FEMA No. 3293', 'NSC 654', '.DELTA.2-Angelica lactone', 'MFCD00005375', 'NSC654', '2-Oxo-5-methyl-2,3-dihydrofuran', '4-Hydroxy-3-pentenoic acid ?-lactone', '3-Penten-4-olide', '|A-Angelicalactone', '5-methyl-2,3-dihydrofuran-2-one', '?-Angelica lactone', 'alpha -Angelica lactone', '98% +(sum of isomers)', 'WLN: T5OV CHJ E1', 'alpha-Angelica lactone, 98%', 'SCHEMBL782717', 'CHEMBL478640', 'orb1299315', 'alpha-Angelica lactone, 98%, FG', '3-Pentenoic acid, .gamma.-lactone', 'HY-N0548', 'Tox21_303997', 'AKOS015866998', 'SB60998', 'NCGC00356975-01', 'CAS-591-12-8', 'FA106390', 'PENTEN-3-OIC ACID, GAMMA-LACTONE', 'SY049831', 'a-Angelica lactone, =90% sum of isomers', 'alpha-Angelica lactone, analytical standard', 'DB-053321', 'A1090', 'CS-0009076', 'NS00012893', 'EN300-90517', 'D88375', '.alpha.(.beta.,.gamma. or .DELTA.2)-Angelica lactone', '3-PENTENOIC ACID,4-HYDROXY,LACTONE ALPHA-ANGELICA-LACTONE'] |
From Pubchem