LIPID MAPS

Structure Database (LMSD)

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Common Name

Heptacosan-16-olide

Systematic Name

Synonyms

LM ID

LMFA07040220

Formula

C₂₇H₅₂O₂

Exact Mass

Calculate m/z

408.396731

Sum Composition

FA 27:1

Status

Curated

Show lipids differing only in stereochemistry/bond geometry

Classification

References

Taxonomy Information

Curated from

NCBI taxonomy class

Reference

Eueides vibilia (#101930)

Insecta (#50557)

Large Macrocyclic Lactones as Specific Cuticular Lipids of <i>Eueides</i> Butterflies.,
J Nat Prod, 2026

Pubmed ID: 41875930

DOI: 10.1021/acs.jnatprod.6c00128

String Representations

InChiKey (Click to copy)

KLSSIVWXUPZZTA-UHFFFAOYSA-N

InChi (Click to copy)

InChI=1S/C27H52O2/c1-2-3-4-5-6-11-14-17-20-23-26-24-21-18-15-12-9-7-8-10-13-16-19-22-25-27(28)29-26/h26H,2-25H2,1H3

SMILES (Click to copy)

C1CCCCCCCCC(OC(CCCCCCCCCCC)CCCCC1)=O

Other Databases

PubChem CID

178328602

Calculated Physicochemical Properties

Heavy Atoms 29

Rings 1

Aromatic Rings

Rotatable Bonds 10

Van der Waals Molecular Volume 478.24

Topological Polar Surface Area 28.37

Hydrogen Bond Donors

Hydrogen Bond Acceptors 2

logP 9.58

Molar Refractivity 126.87

Admin

Created at

22nd Apr 2026

Updated at