Molecular Formula | C12H10N2O |
Molar Mass | 198.22 |
Density | 1.377±0.06 g/cm3(Predicted) |
Melting Point | 231°C |
Boling Point | 460.4±40.0 °C(Predicted) |
Solubility | Soluble in DMSO |
Appearance | Powder |
Color | Light Beige |
pKa | pKa 7.90(H2O) (Uncertain);9.47 (Uncertain);15.75 (Uncertain) |
Storage Condition | -20°C Freezer, Under inert atmosphere |
MDL | MFCD00834164 |
Hazard Symbols | Xn - Harmful |
Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | 36 - Wear suitable protective clothing. |
preparation | add 0.5g(2.36mmol) of Harmine,18ml of glacial acetic acid, 18ml of 40% aqueous hydrobromic acid to a single-cut vial, heating to reflux for 10H. The pH was adjusted to about 8 with saturated sodium bicarbonate, and precipitation occurred. 0.46g of a yellow-green solid was obtained by Suction filtration. |
Use | hahalophenol is a β-carboline alkaloid, which can be obtained by demethylation of Harmine. It can be used for preparing a Western medicine composition for treating liver cirrhosis. |