CHEBI:133136 - 17-methyloctadecanoic acid

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ChEBI Name 17-methyloctadecanoic acid
ChEBI ID CHEBI:133136
Definition A branched-chain saturated fatty acid that is octadecanoic (stearic) acid carrying a methyl substituent at position 17.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C19H38O2
Net Charge 0
Average Mass 298.505
Monoisotopic Mass 298.28718
InChI InChI=1S/C19H38O2/c1-18(2)16-14-12-10-8-6-4-3-5-7-9-11-13-15-17-19(20)21/h18H,3-17H2,1-2H3,(H,20,21)
InChIKey YETXGSGCWODRAA-UHFFFAOYSA-N
SMILES OC(CCCCCCCCCCCCCCCC(C)C)=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
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ChEBI Ontology
Outgoing 17-methyloctadecanoic acid (CHEBI:133136) has functional parent octadecanoic acid (CHEBI:28842)
17-methyloctadecanoic acid (CHEBI:133136) is a branched-chain saturated fatty acid (CHEBI:39417)
17-methyloctadecanoic acid (CHEBI:133136) is a long-chain fatty acid (CHEBI:15904)
17-methyloctadecanoic acid (CHEBI:133136) is a methyl-branched fatty acid (CHEBI:62499)
17-methyloctadecanoic acid (CHEBI:133136) is conjugate acid of 17-methyloctadecanoate (CHEBI:133138)
Incoming 17-methyloctadecanoate (CHEBI:133138) is conjugate base of 17-methyloctadecanoic acid (CHEBI:133136)
IUPAC Name
17-methyloctadecanoic acid
Synonyms Sources
17-methyl-octadecanoic acid LIPID MAPS
17-methylstearic acid ChEBI
isononadecanoic acid ChEBI
Manual Xrefs Databases
HMDB0037397 HMDB
LMFA01020096 LIPID MAPS
View more database links
Registry Numbers Types Sources
1786024 Reaxys Registry Number Reaxys
2724-59-6 CAS Registry Number ChemIDplus
Last Modified
25 August 2016