LIPID MAPS

Structure Database (LMSD)

Download as... MDLMOL SDF CSV TSV PNG SVG

Systematic Name

2-ethyl-dodec-2E-enoic acid

Synonyms

LM ID

LMFA01020464

Formula

C₁₄H₂₆O₂

Exact Mass

Calculate m/z

226.19328

Sum Composition

FA 14:1

Status

Curated

Show lipids differing only in stereochemistry/bond geometry

Classification

References

Taxonomy Information

Curated from

NCBI taxonomy class

Reference

Felis catus (#9685)

Mammalia (#40674)

Signatures of branched-chain fatty acids derived from a kidney reservoir confer stable chemical individuality on domestic cats.,
Curr Biol, 2026

Pubmed ID: 42617604

DOI: 10.1016/j.cub.2026.07.045

String Representations

InChiKey (Click to copy)

LYGBSRYRPAAODJ-OUKQBFOZSA-N

InChi (Click to copy)

InChI=1S/C14H26O2/c1-3-5-6-7-8-9-10-11-12-13(4-2)14(15)16/h12H,3-11H2,1-2H3,(H,15,16)/b13-12+

SMILES (Click to copy)

C(/C(/CC)=C/CCCCCCCCC)(=O)O

Calculated Physicochemical Properties

Heavy Atoms 16

Rings

Aromatic Rings

Rotatable Bonds 10

Van der Waals Molecular Volume 263.06

Topological Polar Surface Area 37.30

Hydrogen Bond Donors 1

Hydrogen Bond Acceptors 2

logP 4.55

Molar Refractivity 68.62

Admin

Created at

29th Sep 2026

Updated at