LIPID MAPS

Structure Database (LMSD)

View 3D

Download as... MDLMOL SDF CSV TSV PNG

Common Name

FAHFA 18:1/32O(FA 32:1)

Systematic Name

25Z-32-(9Z-octadecenoyloxy)dotriacontenoic acid

Synonyms

WE(32:1(7Z,32COOH)/18:1(9Z))
32-carboxy-(hentriacont-7Z-enyl) 9Z-octadecenoate
32-carboxy-(hentriacont-7Z-enyl) oleate

LM ID

LMFA07090155

Formula

C₅₀H₉₄O₄

Exact Mass

Calculate m/z

758.71521

Sum Composition

FAHFA 50:2;O

Abbrev Chains

FAHFA 18:1/32:1;O

Status

Curated

Show lipids differing only in stereochemistry/bond geometry

Classification

Biological Context

FAHFA 18:1(9Z)/32-O-32:1(25Z) is an (O-acyl)-ω-hydroxy fatty acid (OAHFA) containing the monounsaturated fatty acid oleic acid and the very long-chain ω -hydroxy fatty acid 25(Z)-dotriacontenoic acid.¹

This information has been provided by Cayman Chemical

References

1. Hancock, S.E., Ailuri, R., Marshall, D.L., et al. Mass spectrometry-directed structure elucidation and total synthesis of ultra-long chain (O-acyl)-ω-hydroxy fatty acids. J. Lipid Res. 59(8), 1510-1518 (2018).

References

Taxonomy Information

Curated from

NCBI taxonomy class

Reference

Homo sapiens (#9606)

Mammalia (#40674)

Mass spectrometry-directed structure elucidation and total synthesis of ultra-long chain (O-acyl)-ω-hydroxy fatty acids.,
J Lipid Res, 2018

Pubmed ID: 29907595

DOI: 10.1194/jlr.M086702

String Representations

InChiKey (Click to copy)

DYSYKEBACZYSTK-JGUNHABRSA-N

InChi (Click to copy)

InChI=1S/C50H94O4/c1-2-3-4-5-6-7-8-9-25-29-32-35-38-41-44-47-50(53)54-48-45-42-39-36-33-30-27-24-22-20-18-16-14-12-10-11-13-15-17-19-21-23-26-28-31-34-37-40-43-46-49(51)52/h9,25,27,30H,2-8,10-24,26,28-29,31-48H2,1H3,(H,51,52)/b25-9-,30-27-

SMILES (Click to copy)

O=C(CCCCCCC/C=C\CCCCCCCC)OCCCCCC/C=C\CCCCCCCCCCCCCCCCCCCCCCCC(O)=O