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CHEBI:141646 - N,9-O-diacetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→3)- β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-N-acylsphingosi

ChEBI IDCHEBI:141646
ChEBI NameN,9-O-diacetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→3)- β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-N-acylsphingosi
Stars
ASCII NameN,9-O-diacetylneuraminyl-(2->8)-N-acetylneuraminyl-(2->8)-N-acetylneuraminyl-(2->3)- beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphingosi
DefinitionA sialodiosylceramide consisting of the pentasaccharide α-Neu5N,9Ac2-(2→8)-α-Neu5NAc-(2→8)-α-Neu5NAc-(2→3)-β-D-Gal-(1→4)-β-D-Glc attached to the primary hydroxy function of ceramide.
Last Modified16 August 2018
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC66H109N4O38R
Net Charge0
Average Mass (excl. R groups)1566.578
Monoisotopic Mass (excl. R groups)1565.67198
SMILES*C(=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@]3(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@@H](CO)O[C@]4(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@@H](CO)O[C@]5(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@H](O)COC(C)=O)O5)O4)O3)[C@H]2O)[C@H](O)[C@H]1O)[C@H](O)/C=C/CCCCCCCCCCCCC
ChEBI Ontology
Outgoing Relation(s)
N,9-O-diacetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→3)- β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-N-acylsphingosi (CHEBI:141646) has functional parent N-acetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→3)-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-N-acylsphingosine (CHEBI:28541)
N,9-O-diacetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→8)-N-acetylneuraminyl-(2→3)- β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-N-acylsphingosi (CHEBI:141646) is a sialodiosylceramide (CHEBI:36544)
IUPAC Name 
(2S,3R,4E)-2-alkanamido-3-hydroxyoctadec-4-en-1-yl 5,9-O-diacetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→8)-5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→8)-5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→3)-β-D-galactopyranosyl-(1→4)-β-D-glucopyranoside
Synonyms  Source
α-Neu5,9Ac2-(2→8)-α-Neu5Ac-(2→8)-α-Neu5Ac-(2→3)-β-Gal-(1→4)-β-Glc-(1→1')-CerChEBI
Neu5,9Ac2α2-8NeuAcα2-8NeuAc2-3LacCChEBI
9-O-acetylganglioside GT3ChEBI
Neu5,9Ac2-α2→8NeuAc-α2→8NeuAc2→3LacCerChEBI
Neu5,9Ac2-α2-8NeuAc-α2-8NeuAc2-3LacCerChEBI
9-O-acetylated ganglioside GT3ChEBI
Citations