Biological Magnetic Resonance Data Bank

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


(-)-Epicatechin synonyms


Graphical representations:


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Molecular Formula: C15H14O6

Natural Isotopic Abundance Mass: 290.26806

Mono-Isotopic Molecular Masses:

  • C12N14: 290.079038168
  • C13N14: 305.129360738
  • C12N15: 290.079038168
  • C13N15: 305.129360738

InChI string: InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1

IUPAC: (2R,3R)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol

BMRB Ligand Expo: 28E
PubChem Compound (CID): 72276

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,