Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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Citraconic Acid

Graphical representations:

Citraconic acid image

View large 3D structure

Molecular Formula: C5 H6 O4

Natural Isotopic Abundance Mass: 130.0987400000

Mono-Isotopic Molecular Masses:

  • C12N14: 130.026608681
  • C13N14: 135.04338287
  • C12N15: 130.026608681
  • C13N15: 135.04338287

InChI String: InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2-

isomeric and canonical SMILES: CC(=CC(=O)O)C(=O)O

IUPAC: IUPAC traditional: IUPAC cas: IUPAC openeye: IUPAC systematic
2-methylbut-2-enedioic acid

PubChem Substance (SID):   85165017   153624   5291
PubChem Compound (CID):   874
KEGG: Compound ID   C02226
CAS Registry IDs:   498-23-7
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CHEBI 30719   EINECS 207-858-7   Beilstein Handbook Reference 4-02-00-02230   NSC 32949

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.

Atom numbering calculated using ALATIS. Citation: Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73,