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CHEBI:747380 - N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine(1−)

Default Structure
ChEBI IDCHEBI:747380
ChEBI NameN-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine(1−)
Stars
ASCII NameN-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosamine(1-)
DefinitionA monocarboxylic acid anion that is the conjugate base of N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine resulting from the deprotonation of the carboxy group; Major species at pH 7.3.
Last Modified4 March 2026
SubmitterAdnan
DownloadsMolfile
FormulaC19H31N2O14
Net Charge-1
Average Mass511.457
Monoisotopic Mass511.17808
SMILES[H][C@@]1([C@H](O)[C@H](O)CO)O[C@@](OC[C@H]2O[C@H](O)[C@H](NC(C)=O)[C@@H](O)[C@H]2O)(C(=O)[O-])C[C@H](O)[C@H]1NC(C)=O
InChIInChI=1S/C19H32N2O14/c1-6(23)20-11-8(25)3-19(18(31)32,35-16(11)13(27)9(26)4-22)33-5-10-14(28)15(29)12(17(30)34-10)21-7(2)24/h8-17,22,25-30H,3-5H2,1-2H3,(H,20,23)(H,21,24)(H,31,32)/p-1/t8-,9+,10+,11+,12+,13+,14-,15+,16+,17-,19+/m0/s1
InChIKeyCZOGCRVBCLRHQJ-WHWAGLCYSA-M
ChEBI Ontology
Outgoing Relation(s)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine(1−) (CHEBI:747380) is a N-acetylneuraminates (CHEBI:21619)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine(1−) (CHEBI:747380) is a monocarboxylic acid anion (CHEBI:35757)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine(1−) (CHEBI:747380) is conjugate base of N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine (CHEBI:61818)
Incoming Relation(s)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine (CHEBI:61818) is conjugate acid of N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine(1−) (CHEBI:747380)
Synonyms  Source
Neu5Aca2-6GalNAca(1−)ChEBI
Neu5Acα2-6GalNAcα(1−)ChEBI
NeuAc(α→6)GalNAc(α-OH)(1−)ChEBI
sialosyl-Tn antigen saccharide(1−)ChEBI
sialosyl-Tn saccharide(1−)ChEBI
α-Neup5Ac-(2→6)-α-D-GalpNAc(1−)ChEBI