Biological Magnetic Resonance Data Bank

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


Graphical representations:


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Molecular Formula: C4H8N2O3

Natural Isotopic Abundance Mass: 132.1179200000

Mono-Isotopic Molecular Masses:

  • C12N14: 132.053492133
  • C13N14: 136.066911485
  • C12N15: 134.04756192
  • C13N15: 136.066911485

InChI string: InChI=1/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1/f/h8H,6H2

IUPAC: (2S)-2-amino-3-carbamoyl-propanoic acid

PubChem Compound (CID): 6267
KEGG Compound ID: C00152
CAS Registry number: 32640-57-6 328-41-6 70-47-3 7006-34-0
ChEBI: 17196
NSC: 82391
EINECS: 200-735-9

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,