CHEBI:200207 - ophioceric acid

ChEBI IDCHEBI:200207
ChEBI Nameophioceric acid
Stars
DefinitionA sesquiterpenoid that is 2-dehydroxy-2-en-4-oxoafricanol in which the methyl group at position 7 is substituted by a carboxy group. It is a fungal phytotoxin that inhibits root growth of Arabidopsis thaliana.
Last Modified26 June 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC15H20O3
Net Charge0
Average Mass248.322
Monoisotopic Mass248.14124
SMILES[H][C@@]12CC(C)(C)CC3=C(C)C(=O)C[C@@]3([H])[C@]1(C(=O)O)C2
InChIInChI=1S/C15H20O3/c1-8-10-7-14(2,3)5-9-6-15(9,13(17)18)11(10)4-12(8)16/h9,11H,4-7H2,1-3H3,(H,17,18)/t9-,11+,15-/m0/s1
InChIKeySTEFDXGKULBYNU-ISOBSLSZSA-N
Species of MetaboliteComponentSourceComments
Ophioceras venezuelense (ncbitaxon:85945) - PubMed (15921413)
Trichoderma harzianum (ncbitaxon:5544) - PubMed (32318046) Strain: XS-20090075
Clonostachys compactiuscula (ncbitaxon:122660) cell culture (BTO:0000214) PubMed (32139881) Strain: FKR-0021
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Role:
fungal metabolite  Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.
ChEBI Ontology
Outgoing Relation(s)
ophioceric acid (CHEBI:200207) has functional parent 2-dehydroxy-2-en-4-oxoafricanol (CHEBI:234489)
ophioceric acid (CHEBI:200207) has role fungal metabolite (CHEBI:76946)
ophioceric acid (CHEBI:200207) is a carbotricyclic compound (CHEBI:38032)
ophioceric acid (CHEBI:200207) is a cyclic ketone (CHEBI:3992)
ophioceric acid (CHEBI:200207) is a enone (CHEBI:51689)
ophioceric acid (CHEBI:200207) is a monocarboxylic acid (CHEBI:25384)
ophioceric acid (CHEBI:200207) is a sesquiterpenoid (CHEBI:26658)
ophioceric acid (CHEBI:200207) is conjugate acid of ophiocerate (CHEBI:234490)
Incoming Relation(s)
ophiocerate (CHEBI:234490) is conjugate base of ophioceric acid (CHEBI:200207)
IUPAC Name 
(1aS,7aR,7bS)-3,3,5-trimethyl-6-oxo-1,1a,2,3,4,6,7,7a-octahydro-7bH-cyclopropa[e]azulene-7b-carboxylic acid
Synonym  Source
(+)-ophioceric acidChEBI
Manual XrefsDatabases
4483557ChemSpider
C00042801KNApSAcK
Citations