Structure Database (LMSD)

Common Name
10Z-Heneicosene
Systematic Name
10Z-Heneicosene
Synonyms
LM ID
LMFA11000067
Formula
C21H42
Exact Mass
Calculate m/z
294.328651
Status
Curated
Show lipids differing only in stereochemistry/bond geometry

Classification

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

References

Comments
Pherobase Semiochemicals

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Drosophila virilis (#7244)
Insecta (#50557)
Aggregation pheromone components inDrosophila mulleri : A chiral ester and an unsaturated ketone.,
J Chem Ecol, 1989
Pubmed ID: 24271453

String Representations

InChiKey (Click to copy)
QOJGJKKHTRAFOK-VZCXRCSSSA-N
InChi (Click to copy)
InChI=1S/C21H42/c1-3-5-7-9-11-13-15-17-19-21-20-18-16-14-12-10-8-6-4-2/h19,21H,3-18,20H2,1-2H3/b21-19-
SMILES (Click to copy)
CCCCCCCCC/C=C\CCCCCCCCCC

Other Databases

PubChem CID
13488896

Calculated Physicochemical Properties

Heavy Atoms 21
Rings 0
Aromatic Rings 0
Rotatable Bonds 17
Van der Waals Molecular Volume 369.22
Topological Polar Surface Area 0.00
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
logP 8.21
Molar Refractivity 98.98

Admin

Created at
-
Updated at
23rd Dec 2025