CAS 38598-36-6

O-(N-Acetyl-α-neuraminosyl-(2→8))-O-(N-acetyl-α-neuraminosyl-(2→3))-O-β-D-galactopyranosyl-(1→4)-D-glucose

Description:

The chemical substance known as "O-(N-Acetyl-α-neuraminosyl-(2→8))-O-(N-acetyl-α-neuraminosyl-(2→3))-O-β-D-galactopyranosyl-(1→4)-D-glucose," with the CAS number 38598-36-6, is a complex glycosylated compound. It features multiple sugar units, including N-acetylneuraminic acid (a sialic acid), which is linked through specific glycosidic bonds to a β-D-galactopyranosyl unit and ultimately to D-glucose. This structure suggests that it may play a role in biological recognition processes, such as cell-cell interactions and pathogen adhesion, due to the presence of sialic acid residues. The compound is likely to be soluble in water, given its carbohydrate nature, and may exhibit specific biological activities, including immunomodulatory effects. Its intricate structure indicates potential applications in biochemistry and medicine, particularly in the study of glycoproteins and glycolipids. Further research would be necessary to fully elucidate its properties and potential uses in various fields.

Formula: C₃₄H₅₆N₂O₂₇

InChI: InChI=1S/C34H56N2O27/c1-10(42)35-19-12(44)3-33(31(54)55,61-27(19)22(50)15(47)6-38)60-18(9-41)24(52)28-20(36-11(2)43)13(45)4-34(62-28,32(56)57)63-29-23(51)17(8-40)58-30(25(29)53)59-26(16(48)7-39)21(49)14(46)5-37/h5,12-30,38-41,44-53H,3-4,6-9H2,1-2H3,(H,35,42)(H,36,43)(H,54,55)(H,56,57)/t12-,13-,14-,15+,16+,17+,18+,19+,20+,21+,22+,23-,24+,25+,26+,27+,28+,29-,30-,33+,34-/m0/s1

InChI key: InChIKey=MQZCSQZIUQOHCH-VRYNHTRWSA-N

SMILES: O([C@@]1(C(O)=O)O[C@@]([C@@H]([C@H](O[C@@]2(C(O)=O)O[C@@]([C@@H]([C@@H](CO)O)O)([C@H](NC(C)=O)[C@@H](O)C2)[H])CO)O)([C@H](NC(C)=O)[C@@H](O)C1)[H])[C@@H]3[C@@H](O)[C@H](O[C@@H]([C@@H]([C@H](C=O)O)O)[C@@H](CO)O)O[C@H](CO)[C@@H]3O

Synonyms:

• O-(N-Acetyl-α-neuraminosyl-(2→8))-O-(N-acetyl-α-neuraminosyl-(2→3))-O-β-D-galactopyranosyl-(1→4)-D-glucose
• 3′-(N-Acetylneuraminosyl-α-(2→8)-N-acetylneuraminosyl)lactose
• D-Glucose, O-(N-acetyl-α-neuraminosyl-(2→8))-O-(N-acetyl-α-neuraminosyl-(2→3))-O-β-D-galactopyranosyl-(1→4)-

Disialyllactose

CAS: 38598-36-6

Disialyllactose, one of the most abundant sialylated oligosaccharides in bovine milk, is a notable component.

Formula: C₃₄H₅₆N₂O₂₇

Color and Shape: Solid

Molecular weight: 924.81

Ref: TM-TN8315

Disialyllactose sodium

CAS: 38598-36-6

Disialylated tetrasaccharide naturally present in human breast milk that has been identified as one of the binding sites of the C fragment of the clostridial tetanus toxin.

Formula: C₃₄H₅₄N₂O₂₇Na₂

Purity: Min. 90 Area-%

Color and Shape: White Powder

Molecular weight: 968.77 g/mol

Ref: 3D-OD45739