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

Details

Stereochemistry ACHIRAL
Molecular Formula C4H4O2
Molecular Weight 84.0734
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-BUTYNOIC ACID

SMILES

CC#CC(O)=O

InChI

InChIKey=LUEHNHVFDCZTGL-UHFFFAOYSA-N
InChI=1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)

HIDE SMILES / InChI

Approval Year

Name Type Language
2-BUTYNOIC ACID
Systematic Name English
NSC-174116
Code English
1-PROPYNECARBOXYLIC ACID
Common Name English
BUT-2-YNOIC ACID
Systematic Name English
TETROLIC ACID
Common Name English
3-METHYLPROPIOLIC ACID
Common Name English
Code System Code Type Description
EPA CompTox
DTXSID4060444
Created by admin on Sat Dec 16 12:32:33 GMT 2023 , Edited by admin on Sat Dec 16 12:32:33 GMT 2023
PRIMARY
CAS
590-93-2
Created by admin on Sat Dec 16 12:32:33 GMT 2023 , Edited by admin on Sat Dec 16 12:32:33 GMT 2023
PRIMARY
NSC
174116
Created by admin on Sat Dec 16 12:32:33 GMT 2023 , Edited by admin on Sat Dec 16 12:32:33 GMT 2023
PRIMARY
ECHA (EC/EINECS)
209-695-7
Created by admin on Sat Dec 16 12:32:33 GMT 2023 , Edited by admin on Sat Dec 16 12:32:33 GMT 2023
PRIMARY
WIKIPEDIA
2-Butynoic acid
Created by admin on Sat Dec 16 12:32:33 GMT 2023 , Edited by admin on Sat Dec 16 12:32:33 GMT 2023
PRIMARY
FDA UNII
W3AM9ANZ22
Created by admin on Sat Dec 16 12:32:33 GMT 2023 , Edited by admin on Sat Dec 16 12:32:33 GMT 2023
PRIMARY
PUBCHEM
68535
Created by admin on Sat Dec 16 12:32:33 GMT 2023 , Edited by admin on Sat Dec 16 12:32:33 GMT 2023
PRIMARY