5-Methyl-2(5H)-furanone

Details

Stereochemistry	RACEMIC
Molecular Formula	C5H6O2
Molecular Weight	98.0999
Optical Activity	( + / - )
Defined Stereocenters	0 / 1
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC1OC(=O)C=C1

InChI

InChIKey=BGLUXFNVVSVEET-UHFFFAOYSA-N

InChI=1S/C5H6O2/c1-4-2-3-5(6)7-4/h2-4H,1H3

HIDE SMILES / InChI

Molecular Formula	C5H6O2
Molecular Weight	98.0999
Charge	0
Count

Stereochemistry	RACEMIC
Additional Stereochemistry	No
Defined Stereocenters	0 / 1
E/Z Centers	0
Optical Activity	( + / - )

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 20:38:39 GMT 2025` Edited by `admin` on `Mon Mar 31 20:38:39 GMT 2025`
Record UNII	1AX0NCS144
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

FEMA NO. 4438

Preferred Name

English

5-Methyl-2(5H)-furanone

Systematic Name

English

2(5H)-FURANONE, 5-METHYL-

Systematic Name

English

.BETA.-ANGELICA LACTONE

Common Name

English

4-METHYL-2-BUTEN-4-OLIDE

Common Name

English

ANGELICA LACTONE .BETA.-FORM [MI]

Common Name

English

2-PENTEN-4-OLIDE

Common Name

English

2-OXO-5-METHYL-2,5-DIHYDROFURAN

Systematic Name

English

.DELTA.1-ANGELICA LACTONE

Common Name

English

.GAMMA.-METHYL-.DELTA..ALPHA.,.BETA.-BUTENOLIDE

Common Name

English

4-HYDROXY-2-PENTENOIC ACID GAMMA-LACTONE

Common Name

English

2-PENTENOIC ACID, 4-HYDROXY-, .GAMMA.-LACTONE

Common Name

English

NSC-655

Code

English

4-HYDROXY-2-PENTENOIC ACID .GAMMA.-LACTONE

Common Name

English

.ALPHA.,.BETA.-ANGELICA LACTONE

Common Name

English

Code System Code Type Description

EPA CompTox

DTXSID901014526