CHEBI:146820 - N-acetyl-α-neuraminyl-(2→6)-N-acetyl-D-galactosamine

ChEBI IDCHEBI:146820
ChEBI NameN-acetyl-α-neuraminyl-(2→6)-N-acetyl-D-galactosamine
Stars
ASCII NameN-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-D-galactosamine
DefinitionAn amino disaccharide composed of N-acetylneuraminic acid and 2-(acetylamino)-2-deoxy-D-galactopyranose residues joined by an (α-2→6) glycosidic bond.
Last Modified18 May 2020
SubmitterGareth Owen
DownloadsMolfile
FormulaC19H32N2O14
Net Charge0
Average Mass512.465
Monoisotopic Mass512.18535
SMILES[H][C@@]1([C@H](O)[C@H](O)CO)O[C@@](OC[C@H]2OC(O)[C@H](NC(C)=O)[C@@H](O)[C@H]2O)(C(=O)O)C[C@H](O)[C@H]1NC(C)=O
WURCSWURCS=2.0/2,2,1/[a2112h-1x_1-5_2*NCC/3=O][Aad21122h-2a_2-6_5*NCC/3=O]/1-2/a6-b2
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)/t8-,9+,10+,11+,12+,13+,14-,15+,16+,17?,19+/m0/s1
InChIKeyCZOGCRVBCLRHQJ-YIDOBNJDSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-D-galactosamine (CHEBI:146820) is a acetamides (CHEBI:22160)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-D-galactosamine (CHEBI:146820) is a amino disaccharide (CHEBI:22480)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-D-galactosamine (CHEBI:146820) is a monocarboxylic acid (CHEBI:25384)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-D-galactosamine (CHEBI:146820) is a neuraminic acids (CHEBI:25508)
Incoming Relation(s)
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine (CHEBI:61818) is a N-acetyl-α-neuraminyl-(2→6)-N-acetyl-D-galactosamine (CHEBI:146820)
IUPAC Names 
NeuAc(a2-6)GalNAc
2-acetamido-6-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl)-2-deoxy-D-galactopyranose
Synonyms  Source
5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid-(2→6)-2-acetamido-2-deoxy-D-galacto-hexopyranoseIUPAC
(2R,4S,5R,6R)-5-acetamido-2-[[(2R,3R,4R,5R)-5-acetamido-3,4,6-trihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acidIUPAC
α-Neu5Ac-(2→6)-GalpNAcChEBI
Manual XrefsDatabases
G08371CDGlyTouCan
G00455KEGG GLYCAN
G08371CDGlyGen