CHEBI:79130 - oscr#1

ChEBI IDCHEBI:79130
ChEBI Nameoscr#1
Stars
DefinitionAn ω-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of 7-hydroxyheptanoic acid with ascarylopyranose (the α anomer). It is a metabolite of the nematode Caenorhabditis elegans.
Last Modified1 March 2018
SubmitterGareth Owen
DownloadsMolfile
FormulaC13H24O6
Net Charge0
Average Mass276.329
Monoisotopic Mass276.15729
SMILESC[C@@H]1O[C@@H](OCCCCCCC(=O)O)[C@H](O)C[C@H]1O
InChIInChI=1S/C13H24O6/c1-9-10(14)8-11(15)13(19-9)18-7-5-3-2-4-6-12(16)17/h9-11,13-15H,2-8H2,1H3,(H,16,17)/t9-,10+,11+,13+/m0/s1
InChIKeyXHPJAFLLEKUEFS-SBFPOUOMSA-N
Species of MetaboliteComponentSourceComments
Caenorhabditis elegans (ncbitaxon:6239) - PubMed (22239548) Detected in wild type (N2) and acox-1(ok2257) mutant worms.
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Roles:
Caenorhabditis elegans metabolite  A nematode metabolite produced by Caenorhabditis elegans.
semiochemical  A molecular messenger released by an organism that affects the behaviour within or between species.
ChEBI Ontology
Outgoing Relation(s)
oscr#1 (CHEBI:79130) has functional parent 7-hydroxyheptanoic acid (CHEBI:79112)
oscr#1 (CHEBI:79130) has role Caenorhabditis elegans metabolite (CHEBI:78804)
oscr#1 (CHEBI:79130) is a monocarboxylic acid (CHEBI:25384)
oscr#1 (CHEBI:79130) is a ω-hydroxy fatty acid ascaroside (CHEBI:79204)
oscr#1 (CHEBI:79130) is conjugate acid of oscr#1(1−) (CHEBI:139964)
Incoming Relation(s)
oscr#1-CoA (CHEBI:139993) has functional parent oscr#1 (CHEBI:79130)
oscr#1(1−) (CHEBI:139964) is conjugate base of oscr#1 (CHEBI:79130)
IUPAC Name 
7-[(3,6-dideoxy-α-L-arabino-hexopyranosyl)oxy]heptanoic acid
Synonym  Source
7-(3'R,5'R-dihydroxy-6'S-methyl-(2H)-tetrahydropyran-2'-yloxy)-heptanoic acidSMID
Manual XrefsDatabases
oscr%231SMID
Registry NumbersSources
Reaxys:22233390Reaxys
CAS:1355681-97-8SMID
Citations