CAS: 92448-22-1 - 3'-sialyl-lewis-A tetrasaccharide

Formula: C₃₁H₅₂N₂O₂₃

InChI: InChI=1S/C31H52N2O23/c1-9-18(43)21(46)22(47)28(51-9)54-25(15(42)7-36)24(12(5-34)32-10(2)38)53-29-23(48)27(20(45)16(8-37)52-29)56-31(30(49)50)4-13(40)17(33-11(3)39)26(55-31)19(44)14(41)6-35/h5,9,12-29,35-37,40-48H,4,6-8H2,1-3H3,(H,32,38)(H,33,39)(H,49,50)/t9-,12-,13-,14+,15+,16+,17+,18+,19+,20-,21+,22-,23+,24+,25+,26+,27-,28-,29-,31-/m0/s1

InChI key: InChIKey=INZOTETZQBPBCE-NYLDSJSYSA-N

SMILES: O=CC(NC(=O)C)C(OC1OC(CO)C(O)C(OC2(OC(C(O)C(O)CO)C(NC(=O)C)C(O)C2)C(=O)O)C1O)C(OC3OC(C)C(O)C(O)C3O)C(O)CO

Synonyms:

• 3′-Sialyl Lewis A
• 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->3)-[6-deoxy-alpha-L-galactopyranosyl-(1->4)]-2-(acetylamino)-2-deoxy-D-glucose
• <span class="text-smallcaps">D</smallcap>-Glucose, O-(N-acetyl-α-neuraminosyl)-(2→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→3)-O-[6-deoxy-α-<smallcap>L</span>-galactopyranosyl-(1→4)]-2-(acetylamino)-2-deoxy-
• O-(N-Acetyl-α-neuraminosyl)-(2→3)-O-β-<span class="text-smallcaps">D</smallcap>-galactopyranosyl-(1→3)-O-[6-deoxy-α-<smallcap>L</smallcap>-galactopyranosyl-(1→4)]-2-(acetylamino)-2-deoxy-<smallcap>D</span>-glucose
• SLe^a
• Sialyl Le^a tri
• Sialyl Lewis A tetrasaccharide
• Sialyl Lewis A, sodium salt
• Sialyl Lewis a

3′-Sialyl-Lewis-a tetrasaccharide

CAS: 92448-22-1

3'-Sialyl Lewis A

CAS: 92448-22-1

Tetrasaccharide; tumor-associated antigen; prognostic factor

• Formula: C₃₁H₅₂N₂O₂₃
• Purity: Min. 95%
• Color and Shape: White Powder
• Molecular weight: 820.74 g/mol