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Details

Stereochemistry ABSOLUTE
Molecular Formula C5H8O2
Molecular Weight 100.1158
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of .ALPHA.-METHYLBUTYROLACTONE, (S)-

SMILES

C[C@H]1CCOC1=O

InChI

InChIKey=QGLBZNZGBLRJGS-BYPYZUCNSA-N
InChI=1S/C5H8O2/c1-4-2-3-7-5(4)6/h4H,2-3H2,1H3/t4-/m0/s1

HIDE SMILES / InChI

Molecular Formula C5H8O2
Molecular Weight 100.1158
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Tue Apr 01 16:24:24 GMT 2025
Edited
by admin
on Tue Apr 01 16:24:24 GMT 2025
Record UNII
104IZJ7S04
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
.ALPHA.-METHYLBUTYROLACTONE, (-)-
Preferred Name English
.ALPHA.-METHYLBUTYROLACTONE, (S)-
Common Name English
(-)-.ALPHA.-METHYL-.GAMMA.-BUTYROLACTONE
Systematic Name English
2(3H)-FURANONE, DIHYDRO-3-METHYL-, (S)-
Systematic Name English
(-)-2-METHYLBUTYROLACTONE
Systematic Name English
(S)-DIHYDRO-3-METHYL-2(3H)-FURANONE
Systematic Name English
2(3H)-FURANONE, DIHYDRO-3-METHYL-, (3S)-
Systematic Name English
Code System Code Type Description
CAS
65527-79-9
Created by admin on Tue Apr 01 16:24:24 GMT 2025 , Edited by admin on Tue Apr 01 16:24:24 GMT 2025
PRIMARY
PUBCHEM
6950120
Created by admin on Tue Apr 01 16:24:24 GMT 2025 , Edited by admin on Tue Apr 01 16:24:24 GMT 2025
PRIMARY
FDA UNII
104IZJ7S04
Created by admin on Tue Apr 01 16:24:24 GMT 2025 , Edited by admin on Tue Apr 01 16:24:24 GMT 2025
PRIMARY
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