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CHEBI:76911 - 1-O-(α-lactosyl)-N-hexacosanoylphytosphingosine

ChEBI IDCHEBI:76911
ChEBI Name1-O-(α-lactosyl)-N-hexacosanoylphytosphingosine
Stars
ASCII Name1-O-(alpha-lactosyl)-N-hexacosanoylphytosphingosine
DefinitionA glycophytoceramide having an α-lactosyl residue at the O-1 position and a hexacosanoyl group attached to the nitrogen.
Last Modified8 January 2014
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC56H109NO14
Net Charge0
Average Mass1020.481
Monoisotopic Mass1019.78481
SMILESCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O)[C@H](O)[C@H](O)CCCCCCCCCCCCCC
InChIInChI=1S/C56H109NO14/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-29-31-33-35-37-39-47(61)57-43(48(62)44(60)38-36-34-32-30-28-16-14-12-10-8-6-4-2)42-68-55-53(67)51(65)54(46(41-59)70-55)71-56-52(66)50(64)49(63)45(40-58)69-56/h43-46,48-56,58-60,62-67H,3-42H2,1-2H3,(H,57,61)/t43-,44+,45+,46+,48-,49-,50-,51+,52+,53+,54+,55-,56-/m0/s1
InChIKeyAMUNRMBXLQCRDG-RBDYWUHISA-N
Roles Classification
Biological Roles:
antigen  Any substance that stimulates an immune response in the body, such as through antibody production or by presentation to a T-cell receptor after binding to a major histocompability complex (MHC).
mouse metabolite  Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
ChEBI Ontology
Outgoing Relation(s)
1-O-(α-lactosyl)-N-hexacosanoylphytosphingosine (CHEBI:76911) has role antigen (CHEBI:59132)
1-O-(α-lactosyl)-N-hexacosanoylphytosphingosine (CHEBI:76911) is a glycophytoceramide (CHEBI:59389)
IUPAC Name 
N-[(2S,3S,4R)-1-[β-D-galactopyranosyl-(1→4)-α-D-glucopyranosyloxy]-3,4-dihydroxyoctadecan-2-yl]hexacosanamide
Synonyms  Source
1-O-[β-D-galactopyranosyl-(1→4)-α-D-glucopyranosyl]-N-hexacosanoylphytosphingosineChEBI
1-O-[β-D-galactosyl-(1→4)-α-D-glucosyl]-N-hexacosanoylphytosphingosineChEBI
α-LacCerChEBI
Lacα-Cer(t18:0/26:0)ChEBI
α-LacCer(t18:0/26:0)ChEBI
Citations