Identification Common Name O-(N-Acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-Gal-(1->4)-O-2-(acetylamino)-2-deoxy-beta-D-Glu-(1->3)-O-beta-D-Gal-(1->4)-O-2-(acetylamino)-2-deoxy-beta-D-Glu-(1->3)-O-beta-D-Gal-(1->4)-D-Glu Class Small Molecule Description O-(N-acetyl-α-neuraminosyl)-(2->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)- D-Gluc is a naturally occurring sialylated oligosaccharide. Oligosaccharide chains in glycoproteins, glycolipids, and proteoglycans have been reported which reveal that carbohydrate structures participate in various biological events as well as in modifying protein function. (PMID: 16503611). Contaminant Sources Contaminant Type Not Available Chemical Structure Synonyms Value Source O-(N-Acetyl-a-neuraminosyl)-(2->3)-O-b-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1->3)-O-b-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1->3)-O-b-D-galactopyranosyl-(1->4)- D-gluc Generator O-(N-Acetyl-α-neuraminosyl)-(2->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)- D-gluc Generator O-(N-Acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->3)-O-beta-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->3)-O-beta-D-galactopyranosyl-(1->4)- D-glucose HMDB O-(N-Acetyl-alpha-neuraminosyl)-(2->3)-O-beta-delta-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->3)-O-beta-delta-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->3)-O-beta-delta-galactopyranosyl-(1->4)- D-glucose HMDB O-(N-Acetyl-α-neuraminosyl)-(2->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->;4)- D-glucose HMDB O-(N-Acetyl-α-neuraminosyl)-(2->3)-O-β-δ-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-δ-glucopyranosyl-(1->3)-O-β-δ-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-δ-glucopyranosyl-(1->3)-O-β-δ-galactopyranosyl-(1->;4)- D-glucose HMDB (2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R)-6-{[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate Generator, HMDB O-(N-Acetyl-a-neuraminosyl)-(2->3)-O-b-D-gal-(1->4)-O-2-(acetylamino)-2-deoxy-b-D-glu-(1->3)-O-b-D-gal-(1->4)-O-2-(acetylamino)-2-deoxy-b-D-glu-(1->3)-O-b-D-gal-(1->4)-D-glu Generator, HMDB O-(N-Acetyl-α-neuraminosyl)-(2->3)-O-β-D-gal-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glu-(1->3)-O-β-D-gal-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glu-(1->3)-O-β-D-gal-(1->4)-D-glu Generator, HMDB
Chemical Formula C51 H85 N3 O39 Average Molecular Mass 1364.217 g/mol Monoisotopic Mass 1363.476 g/mol CAS Registry Number 118023-86-2 IUPAC Name (2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R)-6-{[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-5-acetamido-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-5-acetamido-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid Traditional Name (2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R)-6-{[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-5-acetamido-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-5-acetamido-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid SMILES CC(=O)N[C@@H]1[C@@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@H]3O[C@H](CO)[C@@H](O[C@@H]4O[C@H](CO)[C@H](O)[C@H](O[C@@]5(C[C@H](O)[C@@H](NC(C)=O)[C@@H](O5)[C@H](O)[C@H](O)CO)C(O)=O)[C@H]4O)[C@H](O)[C@H]3NC(C)=O)[C@H]2O)[C@@H](CO)OC1O[C@H]1[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)[C@@H]1O InChI Identifier InChI=1S/C51H85N3O39/c1-13(63)52-25-16(66)4-51(50(80)81,92-41(25)29(71)18(68)6-56)93-44-32(74)22(10-60)84-49(37(44)79)89-40-24(12-62)86-46(27(34(40)76)54-15(3)65)91-43-31(73)21(9-59)83-48(36(43)78)88-39-23(11-61)85-45(26(33(39)75)53-14(2)64)90-42-30(72)20(8-58)82-47(35(42)77)87-38(19(69)7-57)28(70)17(67)5-55/h5,16-49,56-62,66-79H,4,6-12H2,1-3H3,(H,52,63)(H,53,64)(H,54,65)(H,80,81)/t16-,17-,18+,19+,20+,21+,22+,23+,24+,25+,26+,27+,28+,29+,30-,31-,32-,33+,34+,35+,36+,37+,38+,39+,40+,41+,42-,43-,44-,45?,46-,47-,48-,49-,51-/m0/s1 InChI Key WUGAMWNNHSAGPE-ZDXMHWJZSA-N 
