Identification Common Name 6'-Sialyllactose Class Small Molecule Description 6'-Sialyllactose belongs to the class of organic compounds known as n-acylneuraminic acids. These are neuraminic acids carrying an N-acyl substituent. 6'-Sialyllactose is possibly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Contaminant Sources Contaminant Type Not Available Chemical Structure Synonyms Value Source (2>6')-a-sialyllactose HMDB (2>6')-alpha-sialyllactose HMDB (2>6')-sialyllactose HMDB 6'-a-Sialyllactose HMDB 6'-alpha-Sialyllactose HMDB 6'-Monosialyllactose HMDB O-(N-Acetyl-alpha-neuraminosyl)-(2-3)-O-beta-D-galactopyranosyl-(1-4)-D-glucose HMDB O-(N-Acetyl-alpha-neuraminosyl)-(2-3)-O-beta-delta-galactopyranosyl-(1-4)-delta-glucose HMDB (2R,4S,5R,6R)-4-Hydroxy-5-[(1-hydroxyethylidene)amino]-2-{[(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-2-yl]methoxy}-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate HMDB 6'-Sialyllactose MeSH
Chemical Formula C23 H39 NO19 Average Molecular Mass 633.551 g/mol Monoisotopic Mass 633.212 g/mol CAS Registry Number 35890-39-2 IUPAC Name (2R,4S,5R,6R)-5-acetamido-4-hydroxy-2-{[(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-2-yl]methoxy}-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid Traditional Name (2R,4S,5R,6R)-5-acetamido-4-hydroxy-2-{[(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-2-yl]methoxy}-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid SMILES CC(=O)NC1C(O)CC(OCC2OC(OC3C(CO)OC(O)C(O)C3O)C(O)C(O)C2O)(OC1C(O)C(O)CO)C(O)=O InChI Identifier InChI=1S/C23H39NO19/c1-6(27)24-11-7(28)2-23(22(37)38,43-19(11)12(30)8(29)3-25)39-5-10-13(31)14(32)17(35)21(41-10)42-18-9(4-26)40-20(36)16(34)15(18)33/h7-21,25-26,28-36H,2-5H2,1H3,(H,24,27)(H,37,38) InChI Key TYALNJQZQRNQNQ-UHFFFAOYSA-N 
