It is an organic compound with the chemical formula C4H6N2.
Nature:
A solid, white or light yellow crystalline form. It has low solubility at room temperature and is soluble in some organic solvents such as ethanol and dimethylformamide. Its melting point is about 105-106°C.
Use:
It can be used as an intermediate for organic synthesis. It is commonly used in the preparation of compounds such as pharmaceuticals, dyes and pesticides. Specific applications include the synthesis of anti-cancer drugs, vitamin B1 derivatives, pesticides and cyanide-containing compounds.
Method:
There are many methods of preparation, and common synthetic methods include:
1.4-amino pyrazole and methylating reagent (such as methyl sodium iodide) reaction;
2. The methyl derivative of isoviridinitrile is obtained by the reaction of methyl isoviridinitrile, and then obtained by reduction reaction.
Safety Information:
It is stable under normal conditions, but should avoid contact with strong oxidants and strong acids. Wear appropriate protective gloves and personal protective equipment such as glasses when handling the substance. At the same time, make sure to operate in a well-ventilated place to avoid inhaling its vapor or dust. In case of accidental contact with this substance, rinse immediately with plenty of water and seek medical advice.