68665-69-0 , 6'-b-GlcNAc-lactose; 6'-b-N-Acetylglucosaminyllactose ; 4-O-(6-O-[2-Acetamido-2-deoxy-b-D-glucopyranosyl]-b-D-galactopyranosyl)-D-glucopyranose

68665-69-0 , 6'-b-GlcNAc-lactose;
6'-b-N-Acetylglucosaminyllactose ;
4-O-(6-O-[2-Acetamido-2-deoxy-b-D-glucopyranosyl]-b-D-galactopyranosyl)-D-glucopyranose,
Cas:68665-69-0
C20H35NO16 / 545.49
MFCD00078919

6'-b-GlcNAc-lactose; 6'-b-N-Acetylglucosaminyllactose

4-O-(6-O-[2-Acetamido-2-deoxy-b-D-glucopyranosyl]-b-D-galactopyranosyl)-D-glucopyranose

2-Acetamido-3-O-(2-acetamido-2-deoxy-b-D-glucopyranosyl)-2-deoxy-D-galactopyranoseLacto-N-neotetraose is a trisaccharide composed of two galactose units and one glucose unit. It has been found to be an effective carbohydrate for the treatment of colostrum depletion in newborns. Lacto-N-neotetraose can be obtained through methanolysis, which is the hydrolysis of lactose by the addition of methanol to produce a mixture of sugars. This process is activated by ion exchange chromatography, and then hydrolyzed to produce oligosaccharides. Lacto-N-neotetraose can also be obtained from human or horse milk as 13C NMR spectroscopy shows that it is present in both species.

CAS Number	68665-69-0
Product Name	6'-N-Acetylglucosaminyllactose
IUPAC Name	N-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[[(2R,3R,4S,6S)-3,4,5-trihydroxy-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxy]oxan-3-yl]acetamide
Molecular Formula	C20H35NO16
Molecular Weight	545.49g/mol
InChI	InChI=1S/C20H35NO16/c1-5(24)21-9-12(27)10(25)6(2-22)35-19(9)33-4-8-11(26)13(28)16(31)20(36-8)37-17-7(3-23)34-18(32)15(30)14(17)29/h6-20,22-23,25-32H,2-4H2,1H3,(H,21,24)/t6-,7-,8-,9-,10-,11+,12-,13+,14-,15-,16?,17-,18?,19-,20+/m1/s1
InChI Key	XUKPSCNNYKSPHN-AXIOKSCWSA-N
SMILES	CC(=O)NC1C(C(C(OC1OCC2C(C(C(C(O2)OC3C(OC(C(C3O)O)O)CO)O)O)O)CO)O)O
Synonyms	6'-N-acetylglucosaminyllactose, GlcpNAc-(1-6)-Galp-(1-4)-Glc
Canonical SMILES	CC(=O)NC1C(C(C(OC1OCC2C(C(C(C(O2)OC3C(OC(C(C3O)O)O)CO)O)O)O)CO)O)O
Isomeric SMILES	CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC[C@@H]2[C@@H]([C@@H](C([C@@H](O2)O[C@@H]3[C@H](OC([C@@H]([C@H]3O)O)O)CO)O)O)O)CO)O)O