Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic Acid

(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic Acid synonyms

Arachidonic acid


Graphical representations:


View large 3D structure

Molecular Formula: C20H32O2

Natural Isotopic Abundance Mass: 304.46688

Mono-Isotopic Molecular Masses:

  • C12N14: 304.240230264001
  • C13N14: 324.307327024001
  • C12N15: 304.240230264001
  • C13N15: 324.307327024001

InChI string: InChI=1S/C20H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,12-13,15-16H,2-5,8,11,14,17-19H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-,16-15-

MMCD: cq_00159
PDB Compound ID: ACD
PubChem Compound (CID): 444899

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,