Structural Complex
Chemical ID: MEZ
IUPAC Name: (2E)-2-METHYLBUT-2-ENEDIOIC ACID
Formal Charge: 0
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: C5 H6 O4
Molecular weight: 130.099
Hydrogen Bond Acceptor: 4
Hydrogen Bond Donor: 2
Rotatable Bonds: 3
Heavy Atoms: 9
Systematic name
Program Version Descriptor
ACDLabs 10.04 (2E)-2-methylbut-2-enedioic acid
OpenEye OEToolkits 1.5.0 (E)-2-methylbut-2-enedioic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=C(O)\C=C(\C(=O)O)C
SMILES_CANONICAL CACTVS 3.341 CC(=C\C(O)=O)/C(O)=O
SMILES CACTVS 3.341 CC(=CC(O)=O)C(O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 C/C(=C\C(=O)O)/C(=O)O
SMILES OpenEye OEToolkits 1.5.0 CC(=CC(=O)O)C(=O)O
InChI InChI 1.03 InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2+
InChIKey InChI 1.03 HNEGQIOMVPPMNR-NSCUHMNNSA-N
Chemical Database Mapping
Database Reference ID
PubChem 638129
ChEBI 16600
ZINC ZINC000004501410
SureChEMBL SCHEMBL28517
HMDB HMDB0000749