A9646

N-Acetylneuraminic acid

from sheep submaxillary glands, ≥99%

• Synonyme(s) : 5-Acetamido-3,5-dideoxy-D-glycero-D-galactononulosonic acid, Lactaminic acid, NAN, NANA, Sialic acid
• Formule empirique (notation de Hill): C₁₁H₁₉NO₉
• Numéro CAS: 131-48-6
• Poids moléculaire : 309.27
• Beilstein: 1716283
• Numéro CE : 205-023-1
• Numéro MDL: MFCD00006620
• Code UNSPSC : 12352201
• ID de substance PubChem : 24891482

Propriétés

• Source biologique: sheep submaxillary glands
• Type: Type VIII
• Essai: ≥99%
• Température de stockage: −20°C
• Chaîne SMILES: O[C@@]1(O[C@@]([C@@H]([C@H](C1)O)NC(C)=O)([H])[C@@H]([C@@H](CO)O)O)C(O)=O
• InChI: 1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11-/m0/s1
• Clé InChI: SQVRNKJHWKZAKO-PFQGKNLYSA-N

Description

Actions biochimiques/physiologiques

Both sialic acid and neuraminic acid are loosely used to refer to conjugates of neuraminic acid. N-Acetylneuraminic acid is often found as the terminal sugar of cell surface glycoproteins. Cell surface glycoproteins have important roles in cell recognition and interaction as well as in cell adhesion. Membrane glycoproteins are also important in tumor growth and metastases.