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> Main
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.
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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 (Br
o
nsted base).
(via
oxoacid
)
View more via ChEBI Ontology
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