Molecular properties
- Formula
- C20H32O2
- Molar mass
- 304.47 g·mol−1
- Exact mass
- 304.2402 Da
- 5
- PubChem CID
- 444899
Molecule record
(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid
C20H32O2
304.47 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Alkene
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (5Z,8Z,11Z,14Z)-5,8,11,14-Eicosatetraenoic Acid
- (5Z,8Z,11Z,14Z)-Icosatetraenoic acid
- (all-Z)-5,8,11,14-Eicosatetraenoic acid
- 208-033-4
- 27YG812J1I
- 5,8,11,14-Eicosatetraenoic acid, (all-Z)-
- 506-32-1
- 5Z,8Z,11Z,14Z-eicosatetraenoic acid
Show all 24 synonyms
- All-cis-icosa-5,8,11,14-tetraenoic acid
- Arachidonate, Sodium
- Arachidonic Acid, >97%
- C20:4
- CHEBI:15843
- DTXCID2020420
- DTXSID4040420
- FA 20:4
- Fatty Acid 20:4 n-6
- Immunocytophyte
- MFCD00004417
- RefChem:5560
- UNII-27YG812J1I
- all-cis-5,8,11,14-eicosatetraenoic acid
- arachidonic acid
- cis-5,8,11,14-Eicosatetraenoic acid
Structure identifiers
- Canonical SMILES
- CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O
- Isomeric SMILES
- CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O
- InChI
- 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-
- InChIKey
- YZXBAPSDXZZRGB-DOFZRALJSA-N
- PubChem CID
- 444899
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.