Skip Navigation
ChemIDplus Lite•Browse•Advanced

Substance Name: Guanosine
RN: 118-00-3
UNII: 12133JR80S
InChIKey: NYHBQMYGNKIUIF-UUOKFMHZSA-N

Note

  • A purine nucleoside that has guanine linked by its N9 nitrogen to the C1 carbon of ribose. It is a component of ribonucleic acid and its nucleotides play important roles in metabolism. (From Dorland, 28th ed)

Molecular Formula

  • C10-H13-N5-O5

Molecular Weight

  • 283.243
 

Classification Codes

  • Mutation Data
  • Reproductive Effect
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Guanosine

MeSH Heading

  • Guanosine

Synonyms

  • 2(3H)-Imino-9-beta-D-ribofuranosyl-9H-purin-6(1H)-one
  • 2-Amino-1,9-dihydro-9-beta-D-ribofuranosyl-6H-purin-6-one
  • 6H-Purin-6-one, 2-amino-1,9-dihydro-9-beta-D-ribofuranosyl-
  • 9-beta-D-Ribofuranosylguanine
  • AI3-52065
  • beta-D-Ribofuranoside, guanine-9
  • EINECS 204-227-8
  • GR
  • Guanine riboside
  • Guanine, 9-beta-D-ribofuranosyl-
  • Guanine, 9-beta-D-ribofuranosyl- (VAN)
  • GUANINE-9:BETA-D-RIBOFURANOSIDE
  • Guanosine
  • Guanozin
  • Guo
  • Inosine, 2-amino-
  • Inosine, 2-amino- (VAN)
  • NSC 19994
  • Ribofuranoside, guanine-9, beta-D-
  • UNII-12133JR80S
  • USAF CB-11
  • Vernine
  • Vernine (VAN)

Systematic Name

  • Guanosine

Registry Numbers

CAS Registry Number

  • 118-00-3

FDA UNII

  • 12133JR80S

Other Registry Numbers

  • 1022900-70-4
  • 484-80-0
  • 685891-87-6
  • 85-30-3

System Generated Number

  • 0000118003

Structure Descriptors

InChI

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

InChIKey

NYHBQMYGNKIUIF-UUOKFMHZSA-N

Smiles

c12n([C@@H]3O[C@H](CO)[C@H]([C@H]3O)O)cnc1c([nH]c(n2)N)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 500mg/kg (500mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03206,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 239 dec deg C   EXP
log P (octanol-water) -1.90E+00 (none)   EXP
Water Solubility 700 mg/L 18 EXP
Vapor Pressure 5.84E-20 mm Hg 25 EST
Henry's Law Constant 4.15E-26 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.01E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.