Inosine

Melting point :222-226 °C (dec.) (lit.)
alpha :-49.2 º (c=1,H2O 18 ºC)
Boiling point :226 C (dec.)
Density :1.3846 (rough estimate)
refractive index :-52 ° (C=1, H2O)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :H₂O: 0.5 M, clear, colorless
pka :13.24±0.70(Predicted)
form :Crystalline Powder
color :White
Odor :Odorless
PH :1.2；8.8
optical activity :Consistent with structure
Water Solubility :2.1 g/100 mL (20 ºC)
λmax :251 (pH 0)；248.5 (pH 6)；253 (pH 11)
Merck :14,4975
BRN :624889
Stability :Hygroscopic
Cosmetics Ingredients Functions :SKIN PROTECTING
SKIN CONDITIONING InChI :1S/C10H12N4O5/c15-1-4-6(16)7(17)10(19-4)14-3-13-5-8(14)11-2-12-9(5)18/h2-4,6-7,10,15-17H,1H2,(H,11,12,18)/t4-,6-,7-,10-/m1/s1
InChIKey :UGQMRVRMYYASKQ-PKJMTWSGSA-N
SMILES :OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3C(=O)NC=Nc23
LogP :-1.970 (est)
CAS DataBase Reference :58-63-9(CAS DataBase Reference)
NIST Chemistry Reference :Inosine(58-63-9)
EPA Substance Registry System :Inosine (58-63-9)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.