U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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, (R)-

SMILES

C[C@@H]1CCOC1=O

InChI

InChIKey=QGLBZNZGBLRJGS-SCSAIBSYSA-N
InChI=1S/C5H8O2/c1-4-2-3-7-5(4)6/h4H,2-3H2,1H3/t4-/m1/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 Sat Dec 16 18:23:22 GMT 2023
Edited
by admin
on Sat Dec 16 18:23:22 GMT 2023
Record UNII
L8118R8Y55
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
.ALPHA.-METHYLBUTYROLACTONE, (R)-
Common Name English
2(3H)-FURANONE, DIHYDRO-3-METHYL-, (R)-
Systematic Name English
2(3H)-FURANONE, DIHYDRO-3-METHYL-, (3R)-
Systematic Name English
(R)-2-METHYL-.GAMMA.-BUTYROLACTONE
Systematic Name English
.ALPHA.-METHYLBUTYROLACTONE, (+)-
Common Name English
(R)-DIHYDRO-3-METHYL-2(3H)-FURANONE
Systematic Name English
(+)-.ALPHA.-METHYL-.GAMMA.-BUTYROLACTONE
Systematic Name English
Code System Code Type Description
CAS
55254-35-8
Created by admin on Sat Dec 16 18:23:22 GMT 2023 , Edited by admin on Sat Dec 16 18:23:22 GMT 2023
PRIMARY
PUBCHEM
638758
Created by admin on Sat Dec 16 18:23:22 GMT 2023 , Edited by admin on Sat Dec 16 18:23:22 GMT 2023
PRIMARY
EPA CompTox
DTXSID20348597
Created by admin on Sat Dec 16 18:23:22 GMT 2023 , Edited by admin on Sat Dec 16 18:23:22 GMT 2023
PRIMARY
FDA UNII
L8118R8Y55
Created by admin on Sat Dec 16 18:23:22 GMT 2023 , Edited by admin on Sat Dec 16 18:23:22 GMT 2023
PRIMARY
Related Record Type Details
RACEMATE -> ENANTIOMER