CHEBI:133826 - tensyuic acid A

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ChEBI Name tensyuic acid A
ChEBI ID CHEBI:133826
Definition A tensyuic acid that is itaconic acid which has been substituted at position 3 by a 3-(methoxycarbonyl)propyl group and in which the non-conjugated carboxy group has been converted to the corresponding methyl ester. The (+)-isomer, isolated from Aspergillus niger FKI-2342.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Julian Brandl
Supplier Information
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Formula C11H16O6
Net Charge 0
Average Mass 244.242
Monoisotopic Mass 244.09469
InChI InChI=1S/C11H16O6/c1-7(10(13)14)8(11(15)17-3)5-4-6-9(12)16-2/h8H,1,4-6H2,2-3H3,(H,13,14)
InChIKey MDFIHAYHEBXNCC-UHFFFAOYSA-N
SMILES C(CCCC(C(=C)C(O)=O)C(OC)=O)(OC)=O
Metabolite of Species Details
Aspergillus niger (NCBI:txid5061) Culture broth of Aspergillus niger FKI-2342 isolated from soil collected at Ooura Tensyudou, Nagasaki, Japan of strain FKI-2342 See: PubMed
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): Aspergillus metabolite
Any fungal metabolite produced during a metabolic reaction in the mould, Aspergillus .
View more via ChEBI Ontology
ChEBI Ontology
Outgoing tensyuic acid A (CHEBI:133826) has role Aspergillus metabolite (CHEBI:76956)
tensyuic acid A (CHEBI:133826) is a methyl ester (CHEBI:25248)
tensyuic acid A (CHEBI:133826) is a tensyuic acid (CHEBI:133873)
IUPAC Names
(3Ξ)-7-methoxy-3-(methoxycarbonyl)-2-methylene-7-oxoheptanoic acid
(3Ξ)-7-methoxy-3-(methoxycarbonyl)-2-methylidene-7-oxoheptanoic acid
Synonyms Sources
(+)-7-methoxy-3-(methoxycarbonyl)-2-methylene-7-oxoheptanoic acid ChEBI
(+)-7-methoxy-3-(methoxycarbonyl)-2-methylidene-7-oxoheptanoic acid ChEBI
(+)-tensyuic acid A ChEBI
Registry Number Type Source
11209666 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
17827758 PubMed citation Europe PMC
Last Modified
01 November 2016