Basic information Safety Supplier Related

LACTO-N-NEOTETRAOSE

Basic information Safety Supplier Related

LACTO-N-NEOTETRAOSE Basic information

Product Name:
LACTO-N-NEOTETRAOSE
Synonyms:
  • N-[(2S,3R,4R,5S,6R)-2-[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxyoxan-4-yl]oxy-4-hydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide
  • Neolactotetraose
  • LNnT, β-D-Gal-(1-4)-β-D-GlcNAc-(1-3)-β-D-Gal-(1-4)-D-Glc
  • Lacto-N-neotetraose ,>=95%
  • β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc
  • NLCOSE
  • NLCOSE4
  • lacto-N-neo-tetraose from human milk
CAS:
13007-32-4
MF:
C26H45NO21
MW:
707.63
Mol File:
13007-32-4.mol
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LACTO-N-NEOTETRAOSE Chemical Properties

Melting point:
214-218 (trihydrate)
Boiling point:
1173.6±65.0 °C(Predicted)
Density 
1.72±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Water (Slightly), Methanol (Slightly, Heated)
form 
Solid
pka
12.39±0.20(Predicted)
color 
White to Off-White
optical activity
+33 → +27
Stability:
Hygroscopic
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Safety Information

Hazard Codes 
B
Safety Statements 
24/25
WGK Germany 
3
HS Code 
29400090

MSDS

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LACTO-N-NEOTETRAOSE Usage And Synthesis

Chemical Properties

White freeze-dried powder

Uses

Lacto-N-neotetraose (CAS# 13007-32-4) is a polysaccaride found in human milk. Oral supplementation of lacto-N-neotetraose in healthy adults resulted in shifts the intestinal microbiota - a substantial increase in relative abundance of actinobacteria and bifidobacterium and a reduction in the abundance of firmicutes and proteobacteria.

Definition

ChEBI: A tetrasaccharide comprising residues of galactose, N-acetylglucosamine, galactose and glucose in a linear sequence, all joined by beta-linkages.

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