Biological Magnetic Resonance Data Bank

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

Vitamin K1

Vitamin K1 synonyms


Graphical representations:


View large 3D structure

Molecular Formula: C31H46O2

Natural Isotopic Abundance Mass: 450.69574

Mono-Isotopic Molecular Masses:

  • C12N14: 450.349780712
  • C13N14: 481.45378069
  • C12N15: 450.349780712
  • C13N15: 481.45378069

InChI string: InChI=1S/C31H46O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,18-20,22-24H,9-17,21H2,1-6H3/b25-20+/t23-,24+/m1/s1

IUPAC: 2-methyl-3-[(E,7S,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphthalene-1,4-dione

PubChem Compound (CID): 5280483

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,