Basic information Safety Supplier Related

DISIALYL-LACTO-N-TETRAOSE

Basic information Safety Supplier Related

DISIALYL-LACTO-N-TETRAOSE Basic information

Product Name:
DISIALYL-LACTO-N-TETRAOSE
Synonyms:
  • Disialyllacto-N-tetraose ,98%
  • DISIALYL-LACTO-N-TETRAOSE
  • DISIALYL-LNT
  • DSLNT
  • DISIALYLLACTO-N-TETRAOSE SODIUM
  • (2S,4S,5R,6R)-5-acetamido-2-[(2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-5-acetamido-2-[[(2R,4S,5R,6R)-5-acetamido-2-carboxylato-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxymethyl]-6-[(2R,3R,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxan-4-yl]oxy-3-hydroxy-oxan-4-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate
  • disialyl-N-tetraose
  • Disialyllacto-N-tetraose sodium salt from human milk
CAS:
61278-38-4
MF:
C48H79N3O37
MW:
1290.14
Mol File:
61278-38-4.mol
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DISIALYL-LACTO-N-TETRAOSE Chemical Properties

Boiling point:
1678.3±65.0 °C(Predicted)
Density 
1.76±0.1 g/cm3(Predicted)
storage temp. 
−20°C
form 
Solid
pka
1.92±0.70(Predicted)
color 
White to off-white
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Safety Information

HS Code 
29400090
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DISIALYL-LACTO-N-TETRAOSE Usage And Synthesis

Chemical Properties

White to off-white crystalline powder

Uses

Disialyllacto-N-tetraose is a human milk oligosaccharide that prevents necrotising enterocolitis in neonatal rats[1].

References

[1] Jantscher-Krenn E, et al. The human milk oligosaccharide disialyllacto-N-tetraose prevents necrotising enterocolitis in neonatal rats. Gut. 2012 Oct;61(10):1417-25. DOI:10.1136/gutjnl-2011-301404

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