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> Main
CHEBI:39248 - henicosanoic acid
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ChEBI Name
henicosanoic acid
ChEBI ID
CHEBI:39248
Definition
A long-chain fatty acid that is henicosane in which one of the methyl groups has been oxidised to give the corresponding carboxylic acid.
Stars
This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Molfile
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Molfile
Formula
C21H42O2
Net Charge
0
Average Mass
326.55700
Monoisotopic Mass
326.31848
InChI
InChI=1S/C21H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23/h2-20H2,1H3,(H,22,23)
InChIKey
CKDDRHZIAZRDBW-UHFFFAOYSA-N
SMILES
CCCCCCCCCCCCCCCCCCCCC(O)=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
henicosanoic acid (
CHEBI:39248
)
is a
long-chain fatty acid (
CHEBI:15904
)
henicosanoic acid (
CHEBI:39248
)
is a
straight-chain saturated fatty acid (
CHEBI:39418
)
henicosanoic acid (
CHEBI:39248
)
is conjugate acid of
henicosanoate (
CHEBI:78797
)
Incoming
α-Neu5Ac-(2→3)-β-
D
-Gal-(1→4)-β-
D
-Glc-(1↔1')-Cer(d18:1/21:0) (
CHEBI:84986
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
β-
D
-galactosyl-(1↔1ʼ)-
N
-henicosanoyl-(4
E
,14
Z
)-sphingadienine (
CHEBI:132457
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
β-
D
-glucosyl-(1↔1ʼ)-
N
-henicosanoyl-(4
E
,14
Z
)-sphingadienine (
CHEBI:132458
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
β-
D
-glucosyl-(1↔1ʼ)-
N
-henicosanoyl-14-methylhexadecasphingosine (
CHEBI:132783
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
2-hydroxyhenicosanoic acid (
CHEBI:84857
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
20-hydroxyhenicosanoic acid (
CHEBI:140696
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
20-methylhenicosanoic acid (
CHEBI:84901
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
21-hydroxyhenicosanoic acid (
CHEBI:79195
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-(heneicosanoyl)-[(4
E
,6
E
)-tetradecasphingadienine]-1-phosphoethanolamine (
CHEBI:86524
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-(heneicosanoyl)-tetradecasphing-4-enine-1-phosphoethanolamine (
CHEBI:86522
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-heneicosanoylsphingosine-1-phosphocholine (
CHEBI:84484
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-henicosanoyl-14-methylhexadecasphingosine (
CHEBI:131534
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-henicosanoyl-14-methylhexadecasphingosine-1-phosphocholine (
CHEBI:119470
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-henicosanoyl-15-methylhexadecasphing-4-enine (
CHEBI:71375
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-henicosanoyl-15-methylhexadecasphingosine-1-phosphocholine (
CHEBI:119574
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-henicosanoylsphingadienine-1-phosphocholine (
CHEBI:136387
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
N
-henicosanoylsphinganine-1-phosphocholine (
CHEBI:85016
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
methyl henicosanoate (
CHEBI:144356
)
has functional parent
henicosanoic acid (
CHEBI:39248
)
henicosanoate (
CHEBI:78797
)
is conjugate base of
henicosanoic acid (
CHEBI:39248
)
IUPAC Name
henicosanoic acid
Synonyms
Sources
21:0
ChEBI
C21:0
ChEBI
heneicosanoic acid
ChEBI
Heneicosansäure
ChEBI
heneicosylic acid
ChEBI
n-heneicosanoic acid
NIST Chemistry WebBook
n-heneicosylic acid
ChEBI
n-henicosanoic acid
ChEBI
Manual Xref
Database
LMFA01010021
LIPID MAPS
View more database links
Registry Numbers
Types
Sources
1711889
Beilstein Registry Number
Beilstein
1711889
Reaxys Registry Number
Reaxys
2363-71-5
CAS Registry Number
NIST Chemistry WebBook
2363-71-5
CAS Registry Number
ChemIDplus
Citations
Types
Sources
16332663
PubMed citation
Europe PMC
9965255
PubMed citation
Europe PMC
Last Modified
24 September 2019
General Comment
2011-01-27
A fatty acid found in human milk fat, cartilage and red blood cells.