CHEBI:79132 - oscr#7

ChEBI IDCHEBI:79132
ChEBI Nameoscr#7
Stars
DefinitionAn ω-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of (2E)-7-hydroxyhept-2-enoic acid with ascarylopyranose (the α anomer). It is a metabolite of the nematode Caenorhabditis elegans.
Last Modified19 February 2018
SubmitterGareth Owen
DownloadsMolfile
FormulaC13H22O6
Net Charge0
Average Mass274.313
Monoisotopic Mass274.14164
SMILESC[C@@H]1O[C@@H](OCCCC/C=C/C(=O)O)[C@H](O)C[C@H]1O
InChIInChI=1S/C13H22O6/c1-9-10(14)8-11(15)13(19-9)18-7-5-3-2-4-6-12(16)17/h4,6,9-11,13-15H,2-3,5,7-8H2,1H3,(H,16,17)/b6-4+/t9-,10+,11+,13+/m0/s1
InChIKeyPECXANWMSPKDGB-XROMHLQASA-N
Species of MetaboliteComponentSourceComments
Caenorhabditis elegans (ncbitaxon:6239) - PubMed (22239548)
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#7 (CHEBI:79132) has functional parent (2E)-7-hydroxyhept-2-enoic acid (CHEBI:79161)
oscr#7 (CHEBI:79132) has role Caenorhabditis elegans metabolite (CHEBI:78804)
oscr#7 (CHEBI:79132) is a α,β-unsaturated monocarboxylic acid (CHEBI:79020)
oscr#7 (CHEBI:79132) is a ω-hydroxy fatty acid ascaroside (CHEBI:79204)
oscr#7 (CHEBI:79132) is conjugate acid of oscr#7(1−) (CHEBI:140055)
Incoming Relation(s)
oscr#7-CoA (CHEBI:140056) has functional parent oscr#7 (CHEBI:79132)
oscr#7(1−) (CHEBI:140055) is conjugate base of oscr#7 (CHEBI:79132)
IUPAC Name 
(2E)-7-[(3,6-dideoxy-α-L-arabino-hexopyranosyl)oxy]hept-2-enoic acid
Synonym  Source
7-(3'R,5'R-dihydroxy-6'S-methyl-(2H)-tetrahydropyran-2'-yloxy)-2E-heptenoic acidSMID
Manual XrefsDatabases
oscr%237SMID
Registry NumbersSources
Reaxys:22233388Reaxys
CAS:1355681-95-6SMID
Citations