Chemical Component Summary

NameO-SIALIC ACID
Identifiers(2R,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
FormulaC11 H19 N O9
Molecular Weight309.27
TypeD-SACCHARIDE, ALPHA LINKING
Isomeric SMILESCC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(O[C@H]1[C@H](O)[C@H](O)CO)C(O)=O
InChIInChI=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
InChIKeySQVRNKJHWKZAKO-YRMXFSIDSA-N

Chemical Details

Formal Charge0
Atom Count40
Chiral Atom Count6
Bond Count40
Aromatic Bond Count0

Drug Info: DrugBank

DrugBank IDDB03721 
NameN-acetyl-alpha-neuraminic acid
Groupsexperimental
DescriptionAn N-acyl derivative of neuraminic acid. N-acetylneuraminic acid occurs in many polysaccharides, glycoproteins, and glycolipids in animals and bacteria. (From Dorland, 28th ed, p1518)
Synonyms
  • N-acetyl-alpha-neuraminic acid
  • N-Acetyl-alpha-D-neuraminic acid
  • α-Neu5Ac
  • O-sialic acid
CAS number21646-00-4

Drug Targets

NameTarget SequencePharmacological ActionActions
3-deoxy-manno-octulosonate cytidylyltransferaseMSKAVIVIPARYGSSRLPGKPLLDIVGKPMIQHVYERALQVAGVAEVWVA...unknown
FiberMSKRLRVEDDFNPVYPYGYARNQNIPFLTPPFVSSDGFKNFPPGVLSLKL...unknown
SialoadhesinMGFLPKLLLLASFFPAGQASWGVSSPQDVQGVKGSCLLIPCIFSFPADVE...unknown
Zinc-alpha-2-glycoproteinMVRMVPVLLSLLLLLGPAVPQENQDGRYSLTYIYTGLSKHVEDVPAFQAL...unknown
Capsid protein VP1MAPKRKSGVSKCETKCTKACPRPAPVPKLLIKGGMEVLDLVTGPDSVTEI...unknown
View More
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682