CAS 100789-83-1

LS tetrasaccharide d

Description:

LS tetrasaccharide D, identified by the CAS number 100789-83-1, is a synthetic oligosaccharide that consists of four monosaccharide units linked together. This compound is characterized by its specific glycosidic linkages, which determine its structural and functional properties. Typically, tetrasaccharides like LS tetrasaccharide D are involved in various biological processes, including cell recognition and signaling. They may exhibit specific interactions with proteins, enzymes, or receptors, influencing physiological responses. The presence of functional groups in its structure can also affect its solubility, stability, and reactivity. LS tetrasaccharide D may be utilized in research, particularly in studies related to glycobiology, immunology, and drug development, where understanding carbohydrate-protein interactions is crucial. Its synthesis and characterization often involve advanced techniques such as chromatography and mass spectrometry to confirm its structure and purity. Overall, LS tetrasaccharide D represents a significant component in the study of complex carbohydrates and their roles in biological systems.

Formula: C₃₇H₆₂N₂O₂₉

InChI: InChI=1S/C37H62N2O29/c1-10(46)38-19-12(48)3-37(36(59)60,67-30(19)22(53)14(50)5-41)68-32-24(55)17(8-44)62-35(27(32)58)65-29-18(9-45)63-33(20(25(29)56)39-11(2)47)66-31-23(54)16(7-43)61-34(26(31)57)64-28(15(51)6-42)21(52)13(49)4-40/h4,12-35,41-45,48-58H,3,5-9H2,1-2H3,(H,38,46)(H,39,47)(H,59,60)/t12-,13-,14+,15+,16+,17+,18+,19+,20+,21+,22+,23-,24-,25+,26+,27+,28+,29+,30+,31-,32-,33-,34-,35-,37-/m0/s1

InChI key: InChIKey=ILRKELAUAFUGGJ-QUBYPVFHSA-N

SMILES: O([C@@]1(C(O)=O)O[C@@]([C@@H]([C@@H](CO)O)O)([C@H](NC(C)=O)[C@@H](O)C1)[H])[C@@H]2[C@@H](O)[C@H](O[C@@H]3[C@@H](CO)O[C@@H](O[C@@H]4[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]4O)[C@H](NC(C)=O)[C@H]3O)O[C@H](CO)[C@@H]2O

Synonyms:

• 3′-Sialyllacto-N-neotetraose
• SLNnT
• D-Glucose, O-(N-acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-
• O-(N-Acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-D-glucose
• NE 1530
• LS-Tetrasaccharide d (LSTd) / Sialyl-lacto-N-tetraose d
• Sialyllacto-N-tetraose d (LST-d)
• LS tetrasaccharide d

3'-Sialyllacto-N-neotetraose sodium

CAS: 100789-83-1

3'-Sialyllacto-N-neotetraose sodium is a synthetic, fluorinated oligosaccharide with a sialic acid side chain. This compound has been shown to be an inhibitor of lacto-N-neotetraose synthesis in the human gut. It is also used as a raw material for the synthesis of various complex carbohydrates and as a click modification reagent for saccharides and polysaccharides. 3'-Sialyllacto-N-neotetraose sodium can be modified at its methyl group or sugar moiety to produce desired products.

Formula: C₃₇H₆₁N₂O₂₉Na

Purity: Min. 90%

Molecular weight: 1,020.86 g/mol

Ref: 3D-OS181273

3'-Sialyllacto-N-neotetraose

CAS: 100789-83-1

Component of human milk; antimicrobial activity against bacterial pathogens

Formula: C₃₇H₆₂N₂O₂₉

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 998.88 g/mol

Ref: 3D-OS158776