Guanosine

Product Name: Guanosine
CAS Registry Number: 118-00-3
EINECS:  204-227-8
Synonyms:
Inosine, 2-amino-;2-amino-9-pentofuranosyl-9H-purin-6-ol;Ribofuranoside, guanine-9, .beta.-D-;Guanine, 9-.beta.-D-ribofuranosyl-;D-Guanosine;Guanosine(GR);2-Amino-1,9-dihydro-9-beta-D-ribofuranosyl-6H-purin-6-one;Guo;Guanine-9-beta-D-ribofuranoside;2H-Purin-2-one,6-amino-1,3-dihydro-;beta-D-Ribofuranoside, guanine-9;2(3H)-Imino-9-.beta.-D-ribofuranosyl-9H-purin-6(1H)-one;9-beta-D-Ribofuranosylguanine;9H-purin-6-ol, 2-amino-9-pentofuranosyl-;9-(beta-D-Ribofuranosyl)guanine;2-Amino-9-.beta.-D-ribofuranosyl-9-H-purine-6(1H)-one;
Molecular Formula: C10H13N5O5
Molecular Weight: 283.24
Density:  2.25g/cm3
Boiling Point:  
Melting Point:  240℃
Flash Point:  423.1°C
Storage Temperature:  Store at RT.
Refractive index:  -76 ° (C=1, 1mol/L NaOH)
Appearance:  fine off-white crystalline powder
Risk Codes:  R25
Safety Statements:  Poison by intravenous route. Moderately toxic by intraperitoneal route. Experimental teratogenic effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Hazard Symbols:  UN NO.
http://www.guidechem.com/cas-118/118-00-3.html