Structural Complex
Chemical ID: SIA
IUPAC Name: N-acetyl-alpha-neuraminic acid
Formal Charge: 0
Type: D-saccharide, alpha linking
Substructure
Substruture Type: MurckoScaffold
SMILES: C1CCOCC1
InChI: InChI=1S/C5H10O/c1-2-4-6-5-3-1/h1-5H2
InChI Key: DHXVGJBLRPWPCS-UHFFFAOYSA-N
Physiochemical Descriptor:
Formula: C11 H19 N O9
Molecular weight: 309.270
Hydrogen Bond Acceptor: 9
Hydrogen Bond Donor: 7
Rotatable Bonds: 11
Heavy Atoms: 21
Systematic name
Program Version Descriptor
ACDLabs 10.04 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid
OpenEye OEToolkits 1.5.0 (2R,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
GMML 1.0 DNeup5Aca
GMML 1.0 N-acetyl-a-D-neuraminic acid
PDB-CARE 1.0 a-D-Neup5Ac
GMML 1.0 Neu5Ac
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=C(O)C1(O)OC(C(O)C(O)CO)C(NC(=O)C)C(O)C1
SMILES_CANONICAL CACTVS 3.341 CC(=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
SMILES CACTVS 3.341 CC(=O)N[CH]1[CH](O)C[C](O)(O[CH]1[CH](O)[CH](O)CO)C(O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 CC(=O)N[C@@H]1[C@H](C[C@@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)O)O
SMILES OpenEye OEToolkits 1.5.0 CC(=O)NC1C(CC(OC1C(C(CO)O)O)(C(=O)O)O)O
InChI InChI 1.03 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
InChIKey InChI 1.03 SQVRNKJHWKZAKO-YRMXFSIDSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB03721
ChEMBL CHEMBL1234621
PubChem 444885
ChEBI 49026
ZINC ZINC000004081651
SureChEMBL SCHEMBL79085
HMDB HMDB0000773