Structure Database (LMSD)

Common Name
18-HOME(9Z)
Systematic Name
18-hydroxy-9Z-octadecenoic acid
Synonyms
  • 18-Hydroxyoleic acid
LM ID
LMFA02000181
Formula
C18H34O3
Exact Mass
Calculate m/z
298.250796
Sum Composition
FA 18:1;O
Status
Curated
Show lipids differing only in stereochemistry/bond geometry

Classification

Category
Main Class
Sub Class
Fatty Acyls [FA]
Octadecanoids [FA02]
Other Octadecanoids [FA0200]
Fatty Acids and Conjugates [FA01]
Unsaturated fatty acids [FA0103]
Hydroxy fatty acids [FA0105]

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Vicia sativa (#3908)
Magnoliopsida (#3398)
omega-Hydroxylation of Z9-octadecenoic, Z9,10-epoxystearic and 9,10-dihydroxystearic acids by microsomal cytochrome P450 systems from Vicia sativa.,
Biochem Biophys Res Commun, 1992
Pubmed ID: 1567426

String Representations

InChiKey (Click to copy)
LQUHZVLTTWMBTO-UPHRSURJSA-N
InChi (Click to copy)
InChI=1S/C18H34O3/c19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18(20)21/h1-2,19H,3-17H2,(H,20,21)/b2-1-
SMILES (Click to copy)
C(CCCCCCC/C=C\CCCCCCCCO)(=O)O

Other Databases

LIPIDAT ID
4864
CHEBI ID
79312
PubChem CID
5312773
SwissLipids ID
SLM:000389679

Calculated Physicochemical Properties

Heavy Atoms 21
Rings 0
Aromatic Rings 0
Rotatable Bonds 16
Van der Waals Molecular Volume 341.05
Topological Polar Surface Area 57.53
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
logP 5.37
Molar Refractivity 88.99

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Created at
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Updated at
14th Jan 2025