| Identification | Back Directory | [Name]
DISIALYL-LACTO-N-TETRAOSE | [CAS]
61278-38-4 | [Synonyms]
DSLNT
DISIALYL-LNT
disialyl-N-tetraose
DISIALYL-LACTO-N-TETRAOSE
Disialyllacto-N-tetraose ,98%
DISIALYLLACTO-N-TETRAOSE SODIUM
Disialyllacto-N-tetraose (DSLNT)
Disialyllacto-N-tetraose sodium salt from human milk
α-Neu5Ac-(2-3)-β-Gal-(1-3)-[α-Neu5Ac-(2-6)]-β-GlcNAc-(1-3)-β-Gal-(1-4)-Glc
D-Glucose, O-(N-acetyl-α-neuraminosyl)-(2→6)-O-[O-(N-acetyl-α-neuraminosyl)-(2→3)-β-D-galactopyranosyl-(1→3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-
(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 | [Molecular Formula]
C48H79N3O37 | [MDL Number]
MFCD01076579 | [MOL File]
61278-38-4.mol | [Molecular Weight]
1290.14 |
| Chemical Properties | Back Directory | [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 |
| Hazard Information | Back Directory | [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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