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> Main
CHEBI:36023 - vaccenic acid
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ChEBI Name
vaccenic acid
ChEBI ID
CHEBI:36023
Definition
An octadecenoic acid having a double bond at position 11; and which can occur in
cis
- or
trans
- configurations.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C18H34O2
Net Charge
0
Average Mass
282.46136
Monoisotopic Mass
282.25588
InChI
InChI=1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h7-8H,2-6,9-17H2,1H3,(H,19,20)
InChIKey
UWHZIFQPPBDJPM-UHFFFAOYSA-N
SMILES
[H]C(CCCCCC)=C([H])CCCCCCCCCC(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
vaccenic acid (
CHEBI:36023
)
is a
octadecenoic acid (
CHEBI:25634
)
vaccenic acid (
CHEBI:36023
)
is a
straight-chain fatty acid (
CHEBI:59202
)
vaccenic acid (
CHEBI:36023
)
is conjugate acid of
vaccenate(1−) (
CHEBI:50498
)
Incoming
cis
-vaccenic acid (
CHEBI:50464
)
is a
vaccenic acid (
CHEBI:36023
)
trans
-vaccenic acid (
CHEBI:28727
)
is a
vaccenic acid (
CHEBI:36023
)
vaccenate(1−) (
CHEBI:50498
)
is conjugate base of
vaccenic acid (
CHEBI:36023
)
vaccenoyl group (
CHEBI:27261
)
is substituent group from
vaccenic acid (
CHEBI:36023
)
IUPAC Name
octadec-11-enoic acid
Synonyms
Sources
11-octadecenoic acid
ChEBI
18:1 (11)
ChEBI
18:1 (n-7)
ChEBI
C18:1 (11)
ChEBI
C18:1 (n-7)
ChEBI
Δ
11
-Octadecensäure
ChEBI
Octadec-11-ensäure
ChEBI
Manual Xref
Database
HMDB0003231
HMDB
View more database links
Registry Numbers
Types
Sources
1726564
Reaxys Registry Number
Reaxys
1726564
Beilstein Registry Number
Beilstein
Last Modified
08 February 2017
General Comment
2011-01-21
An unsaturated fatty acid which occurs naturally in
cis
- and
trans
- forms. Its common name is derived from the Latin
vacca
.