CHEBI:78743 - ascr#11

ChEBI IDCHEBI:78743
ChEBI Nameascr#11
Stars
DefinitionAn (ω−1)-hydroxy fatty acid ascaroside consisting of ascarylopyranose linked glycosidically to the alcoholic hydroxy group of (3R)-3-hydroxybutanoic acid.
Last Modified24 July 2014
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC10H18O6
Net Charge0
Average Mass234.248
Monoisotopic Mass234.11034
SMILESC[C@H](CC(=O)O)O[C@@H]1O[C@@H](C)[C@H](O)C[C@H]1O
InChIInChI=1S/C10H18O6/c1-5(3-9(13)14)15-10-8(12)4-7(11)6(2)16-10/h5-8,10-12H,3-4H2,1-2H3,(H,13,14)/t5-,6+,7-,8-,10-/m1/s1
InChIKeyVQZVOFZWXBQLCG-MGPZHUSASA-N
Species of MetaboliteComponentSourceComments
Caenorhabditis elegans (ncbitaxon:6239) - PubMed (22239548) Detected in wild type (N2) worms, but absent in daf-22(ok693), dhs-28(hj8), acox-1(ok2257), and maoc-1(hj13) 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)
ascr#11 (CHEBI:78743) has functional parent (R)-3-hydroxybutyric acid (CHEBI:17066)
ascr#11 (CHEBI:78743) has role Caenorhabditis elegans metabolite (CHEBI:78804)
ascr#11 (CHEBI:78743) is a (ω−1)-hydroxy fatty acid ascaroside (CHEBI:79205)
ascr#11 (CHEBI:78743) is a monocarboxylic acid (CHEBI:25384)
ascr#11 (CHEBI:78743) is conjugate acid of ascr#11(1-) (CHEBI:139618)
Incoming Relation(s)
ascr#11(1-) (CHEBI:139618) is conjugate base of ascr#11 (CHEBI:78743)
IUPAC Name 
(3R)-3-(3,6-dideoxy-β-L-arabino-hexopyranosyloxy)butanoic acid
Synonyms  Source
3R-(3'R,5'R-dihydroxy-6'S-methyl-(2H)-tetrahydropyran-2'-yloxy)-butanoic acidSMID
(3R)-3-{[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}butanoic acidIUPAC
(3R)-3-(3,6-dideoxy-β-L-arabino-hexopyranosyloxy)butyric acidChEBI
Manual XrefsDatabases
ascr%2311%0DSMID
Registry NumbersSources
Reaxys:22233380Reaxys
CAS:1355681-41-2SMID
Citations