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Details

Stereochemistry ACHIRAL
Molecular Formula C6H9NO3
Molecular Weight 143.1406
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0
Stereo Comments Assume E. MM2 minimum energy of E and Z are -4.9489 and -1.6317 kcal/mol respectively.

SHOW SMILES / InChI
Structure of 4-ACETAMIDO-2-BUTENOIC ACID

SMILES

CC(=O)NC\C=C\C(O)=O

InChI

InChIKey=FFMCJGYZAHPFJO-NSCUHMNNSA-N
InChI=1S/C6H9NO3/c1-5(8)7-4-2-3-6(9)10/h2-3H,4H2,1H3,(H,7,8)(H,9,10)/b3-2+

HIDE SMILES / InChI

Molecular Formula C6H9NO3
Molecular Weight 143.1406
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 1
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 23:45:36 GMT 2025
Edited
by admin
on Mon Mar 31 23:45:36 GMT 2025
Record UNII
FGB5PQG5JU
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2-BUTENOIC ACID, 4-(ACETYLAMINO)-
Preferred Name English
4-ACETAMIDO-2-BUTENOIC ACID
Systematic Name English
4-ACETAMINO-2-BUTENOIC ACID
Systematic Name English
Code System Code Type Description
CAS
64120-63-4
Created by admin on Mon Mar 31 23:45:36 GMT 2025 , Edited by admin on Mon Mar 31 23:45:36 GMT 2025
NON-SPECIFIC STEREOCHEMISTRY
EPA CompTox
DTXSID40706731
Created by admin on Mon Mar 31 23:45:36 GMT 2025 , Edited by admin on Mon Mar 31 23:45:36 GMT 2025
PRIMARY
PUBCHEM
55287535
Created by admin on Mon Mar 31 23:45:36 GMT 2025 , Edited by admin on Mon Mar 31 23:45:36 GMT 2025
PRIMARY
FDA UNII
FGB5PQG5JU
Created by admin on Mon Mar 31 23:45:36 GMT 2025 , Edited by admin on Mon Mar 31 23:45:36 GMT 2025
PRIMARY