Structure Database (LMSD)

Common Name
6Z,9Z-Heneicosadiene
Systematic Name
6Z,9Z-Heneicosadiene
Synonyms
LM ID
LMFA11000140
Formula
C21H40
Exact Mass
Calculate m/z
292.313001
Status
Curated
Show lipids differing only in stereochemistry/bond geometry
View NP-MRD ID(NMR) spectrum

Classification

Category
Main Class
Sub Class
Fatty Acyls [FA]
Hydrocarbons [FA11]

References

Comments
Pherobase Semiochemicals

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Manulea japonica (#3108270)
Insecta (#50557)
Female sex pheromone of a lichen moth Eilema japonica (Arctiidae, Lithosiinae): components and control of production.,
J Insect Physiol, 2010
Pubmed ID: 20826159

String Representations

InChiKey (Click to copy)
PKSRTLMYBDFSLD-OHNCOSGTSA-N
InChi (Click to copy)
InChI=1S/C21H40/c1-3-5-7-9-11-13-15-17-19-21-20-18-16-14-12-10-8-6-4-2/h11,13,17,19H,3-10,12,14-16,18,20-21H2,1-2H3/b13-11-,19-17-
SMILES (Click to copy)
CCCCC/C=C\C/C=C\CCCCCCCCCCC

Other Databases

PubChem CID
10979225

Calculated Physicochemical Properties

Heavy Atoms 21
Rings 0
Aromatic Rings 0
Rotatable Bonds 16
Van der Waals Molecular Volume 366.58
Topological Polar Surface Area 0.00
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
logP 7.99
Molar Refractivity 98.88

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Created at
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Updated at
11th Dec 2025