6-broMo-1H-pyrazolo[3 - Names and Identifiers
6-broMo-1H-pyrazolo[3 - Physico-chemical Properties
Molecular Formula | C6H4BrN3
|
Molar Mass | 198.02 |
Density | 1.894±0.06 g/cm3(Predicted) |
Boling Point | 351.7±22.0 °C(Predicted) |
pKa | 8.70±0.40(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
6-broMo-1H-pyrazolo[3 - Introduction
1H-Pyrazolo[3,4-b]pyridine, 6-broMo-is an organic compound with the chemical formula C9H6BrN3. The following is a description of some of its properties, uses, methods and safety information:
Nature:
-Appearance: 1H-Pyrazolo[3,4-b]pyridine, 6-broMo-is a white or light yellow crystal particle.
-Melting point: about 182-184°C.
-Solubility: It can be dissolved in organic solvents (such as ethanol or dichloromethane), but it is less soluble in water.
Use:
1H-Pyrazolo[3,4-b]pyridine, 6-broMo-has a wide range of applications in organic synthesis and is often used as an intermediate for the synthesis of other organic compounds. It can be used to prepare drugs, pesticides and other organic photosensitive materials.
Method:
A method commonly used to prepare 1H-Pyrazolo[3,4-b]pyridine, 6-broMo-is the bromopyrazolo [3,4-b]pyridine reaction. The specific steps are as follows:
-First, pyrazolo [3,4-b] pyridine is reacted with cesium bromide (CsBr) in an organic solvent (such as dichloromethane).
-Then, stir and heat the reaction mixture at room temperature. Usually the reaction time is long and may take several hours or days.
-Finally, through filtration and cooling crystallization, 1H-Pyrazolo[3,4-b]pyridine, 6-broMo-is obtained-.
Safety Information:
The safety of 1H-Pyrazolo[3,4-b]pyridine, 6-broMo-has not been well documented. However, as an organic compound, proper laboratory safety practices should be adopted, avoiding skin contact and inhalation, and maintaining good ventilation conditions. Wear appropriate protective equipment such as lab gloves, glasses, and lab coats during use or operation. In the event of an accident, immediately flush the affected area with water and seek medical assistance. Relevant laws and regulations and safe operating procedures shall be observed during handling and storage.
Last Update:2024-04-09 21:01:54