LIPID MAPS

Structure Database (LMSD)

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Common Name

16-methyl oleic acid

Systematic Name

16-Methyl-9Z-octadecenoic acid

Synonyms

anteiso-19:1

LM ID

LMFA01020457

Formula

C₁₉H₃₆O₂

Exact Mass

Calculate m/z

296.271531

Sum Composition

FA 19:1

Status

Curated

Show lipids differing only in stereochemistry/bond geometry

Classification

References

Taxonomy Information

Curated from

NCBI taxonomy class

Reference

Tsuga mertensiana (#93696)

Pinopsida (#58019)

Saturated and unsaturated anteiso-C19 acids in the seed lipids from Hesperopeuce mertensiana (Pinaceae).,
Lipids, 2002

Pubmed ID: 11942485

String Representations

InChiKey (Click to copy)

UJQHWKIUEBSKMR-XQRVVYSFSA-N

InChi (Click to copy)

InChI=1S/C19H36O2/c1-3-18(2)16-14-12-10-8-6-4-5-7-9-11-13-15-17-19(20)21/h4,6,18H,3,5,7-17H2,1-2H3,(H,20,21)/b6-4-

SMILES (Click to copy)

C(CCCCCCC/C=C\CCCCCC(C)CC)(=O)O

Other Databases

PubChem CID

87509717

Calculated Physicochemical Properties

Heavy Atoms 21

Rings

Aromatic Rings

Rotatable Bonds 15

Van der Waals Molecular Volume 349.56

Topological Polar Surface Area 37.30

Hydrogen Bond Donors 1

Hydrogen Bond Acceptors 2

logP 6.35

Molar Refractivity 91.63

Admin

Created at

6th Jun 2025

Updated at