Biological Magnetic Resonance Data Bank

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


Daidzein synonyms


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Molecular Formula: C15H10O4

Natural Isotopic Abundance Mass: 254.2375

Mono-Isotopic Molecular Masses:

  • C12N14: 254.0579088
  • C13N14: 269.10823137
  • C12N15: 254.0579088
  • C13N15: 269.10823137

InChI string: InChI=1S/C15H10O4/c16-10-3-1-9(2-4-10)13-8-19-14-7-11(17)5-6-12(14)15(13)18/h1-8,16-17H

IUPAC: 7-hydroxy-3-(4-hydroxyphenyl)chromen-4-one

PubChem Compound (CID): 5281708

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,