Melting point: |
250 °C (dec.) (lit.) |
alpha |
-62 º (c=3, in 0.1 N NaOH) |
Boiling point: |
425.8°C (rough estimate) |
Density |
1.3790 (rough estimate) |
refractive index |
-76 ° (C=1, 1mol/L NaOH) |
storage temp. |
room temp |
solubility |
0.1 M NaOH: 0.1 g/mL, clear, slightly yellow |
pka |
pK1:1.9(+1);pK2:9.25(0);pK3:12.33(OH) (25°C) |
form |
Powder |
color |
White to light yellow |
Odor |
Odorless |
PH |
2.14;9.03 |
optical activity |
[α]20/D -73±2°, c = 1.5% in 1 M NaOH |
Water Solubility |
0.75 g/L (25 ºC) |
λmax |
256 (pH 0.7);253,276 (pH 7);256~266 (pH 11.3) |
Merck |
14,4566 |
BRN |
625911 |
InChIKey |
NYHBQMYGNKIUIF-UUOKFMHZSA-N |
LogP |
-2.331 (est) |
CAS DataBase Reference |
118-00-3(CAS DataBase Reference) |
NIST Chemistry Reference |
guanosine(118-00-3) |
EPA Substance Registry System |
Guanosine (118-00-3) |