4 6-Dichloro-1H-pyrazolo[4 3-c]pyridine (CAS# 1256794-28-1)

4,6-Dichloro-1H-pyrazolo[4,3-c]pyridine is an organic compound. It is a white crystalline or powdered solid that is soluble in organic solvents such as dimethylformamide and chloroform. The following is an introduction to some of its properties, uses, manufacturing methods and safety information:

Quality:
- Stable in air, but not heat-resistant.
- It is a weakly basic compound.
- Insoluble in water, but can be dissolved in organic solvents.

Use:
- 4,6-Dichloro-1H-pyrazolo[4,3-c]pyridine is commonly used in organic synthesis as an inducer, ligand, or catalyst precursor.
- It also has applications in materials science and catalysts, e.g. for the synthesis of semiconductor materials and the preparation of catalysts.

Method:
- A common method for the preparation of 4,6-dichloro-1H-pyrazolo[4,3-c]pyridine is to react pyridine with chlorine under appropriate conditions. The reaction is usually carried out under the protection of an inert gas, such as a nitrogen atmosphere.
- Specific synthesis methods include different chlorination reagents and reaction conditions. Detailed reaction conditions can be obtained by consulting the organic synthesis literature.

Safety Information:
- 4,6-Dichloro-1H-pyrazolo[4,3-c]pyridine should be operated in a well-ventilated area to avoid inhalation of its dust or vapors.
- Wear protective laboratory gloves and goggles during surgery.
- Safe handling protocols and personal protective measures for chemicals should be followed during storage and handling.
- When handling the compound, avoid any skin contact or ingestion.