MSI_000053037

Unreliable

排名分数: 3.04
参考来源: DESI (NOVOCELL:BACKGROUND: blank)

M/z: 384.1499
Mass Window: 384.1499 ~ 384.1499 (none)

参考注释

N-Acetyllactosamine_[M+H]+ (BioDeep_00000001388)
N-[(2R,3R,4R,5S,6R)-2,4-dihydroxy-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-3-yl]acetamide

Formula: C14H25NO11 (383.14275399999997)
SMILES: CC(=O)NC(C=O)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)CO.CC(=O)NC1C(O)OC(CO)C(OC2OC(CO)C(O)C(O)C2O)C1O

N-Acetyllactosamine, also known as galb1-4glcnacb or lacnac, belongs to the class of organic compounds known as acylaminosugars. These are organic compounds containing a sugar linked to a chain through N-acyl group. N-Acetyllactosamine exists in all living organisms, ranging from bacteria to humans. Structural unit in higher oligosaccharides present in human milk N-Acetyllactosamine (LacNAc), a nitrogen-containing disaccharide, is an important component of various oligosaccharides such as glycoproteins and sialyl Lewis X. N-Acetyllactosamine can be used as the starting material for the synthesis of various oligosaccharides. N-Acetyllactosamine has prebiotic effects[1][2].