Chemical Component Summary

NameGUANOSINE
Identifiers2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one
FormulaC10 H13 N5 O5
Molecular Weight283.24
TypeNON-POLYMER
Isomeric SMILESNc1nc2n(cnc2c(=O)[nH]1)[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O
InChIInChI=1S/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6-,9-/m1/s1
InChIKeyNYHBQMYGNKIUIF-UUOKFMHZSA-N

Chemical Details

Formal Charge0
Atom Count33
Chiral Atom Count4
Chiral AtomsC1', C2', C3', C4'
Bond Count35
Aromatic Bond Count5
Leaving Atomsn/a

Drug Info: DrugBank

DrugBank IDDB02857 Different stereochemistry
NameGuanosine
Groupsexperimental
DescriptionGuanosine is a nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine can be phosphorylated to become GMP (guanosine monophosphate), cGMP (cyclic guanosine monophosphate), GDP (guanosine diphosphate) and GTP (guanosine triphosphate). [Wikipedia]
Synonyms
  • 2-amino-1,9-dihydro-9-β-D-ribofuranosyl-6H-purin-6-one
  • 2(3H)-imino-9-β-D-ribofuranosyl-9H-purin-6(1H)-one
  • 9-β-D-ribofuranosyl-guanine
  • G
  • Guanine riboside
Categories
  • Carbohydrates
  • Glycosides
  • Heterocyclic Compounds
  • Heterocyclic Compounds, 2-Ring
  • Nucleic Acids, Nucleotides, and Nucleosides
CAS number118-00-3
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