Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

Maleamic Acid

Graphical representations:


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Molecular Formula: C4H5NO3

Natural Isotopic Abundance Mass: 115.0874

Mono-Isotopic Molecular Masses:

  • C12N14: 115.026943032
  • C13N14: 119.0403623832
  • C12N15: 116.0239779252
  • C13N15: 120.0373972764

InChI string: InChI=1S/C4H5NO3/c5-3(6)1-2-4(7)8/h1-2H,(H2,5,6)(H,7,8)/b2-1-

PubChem Compound (CID): 5280451
CAS Registry number: 557-24-4
Sigma-Aldrich: 445495_ALDRICH
ChEBI: CHEBI:29045
ChemSpider: 4444106
BIND: 601
KEGG Compound ID: C01596

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.

InChI string and atom numbering calculated using ALATIS (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,