Disialyllacto-N-tetraose

• Catalog No.: 68656
• CAS Number: 61278-38-4
• M. F.: C48H79N3O37
• M. W.: 1290.13876
• Purity: ≥95.0% (TLC)

SYNONYMS

• IUPAC name: (2R,4S,5R,6R)-2-{[(2R,3S,4R,5R,6S)-4-{[(2R,3R,4S,5S,6R)-4-{[(2S,4S,5R,6R)-2-carboxy-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-{[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-4-yl]oxy}-5-acetamido-3-hydroxyoxan-2-yl]methoxy}-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
• IUPAC Traditional name: (2R,4S,5R,6R)-2-{[(2R,3S,4R,5R,6S)-4-{[(2R,3R,4S,5S,6R)-4-{[(2S,4S,5R,6R)-2-carboxy-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-{[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-4-yl]oxy}-5-acetamido-3-hydroxyoxan-2-yl]methoxy}-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
• Synonyms: α-Neu5Ac-(2→3)-β-Gal-(1→3)-[α-Neu5Ac-(2→6)]-β-GlcNAc-(1→3)-β-Gal-(1→4)-Glc

DATABASE IDS

• CAS Number: 61278-38-4

PROPERTIES

• Empirical Formula (Hill Notation): C48H79N3O37
• Purity: ≥95.0% (TLC)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Application
Disialyllacto-N-tetraose, is a milk oligosaccharide, used to prevents necrotising enterocolitis in neonates. Disialyllacto-N-tetraose is used as a reference molecule in procedures that measure slialylated oligosaccharides from milk.

Description (简体中文)

Application
Disialyllacto-N-tetraose, is a milk oligosaccharide, used to prevents necrotising enterocolitis in neonates. Disialyllacto-N-tetraose is used as a reference molecule in procedures that measure slialylated oligosaccharides from milk.