1150617-54-1
6-Bromo-1H-pyrazolo[4,3-b]pyridine
CAS: 1150617-54-1
Molecular Formula: C6H4BrN3
1150617-54-1 - Names and Identifiers
1150617-54-1 - Physico-chemical Properties
| Molecular Formula | C6H4BrN3 |
| Molar Mass | 198.02 |
| Density | 1.894 |
| Boling Point | 329.0±22.0 °C(Predicted) |
| pKa | 9.72±0.40(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
1150617-54-1 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| WGK Germany | 3 |
1150617-54-1 - Reference Information
| introduction | pyrazolo [4,3- B] pyridine compounds have aroused widespread interest due to their specific physiological activities and structural similarities with indole and azaindole. is a very important type of fused heterocycle. They have good curative effects in the prevention and treatment of Krezelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelzelz. 6-Bromo-1H-pyrazolo [4,3- B] pyridine can be used as an intermediate in organic synthesis. |
| Preparation | Using 3, 6-dichloro-2-pyridine formaldehyde and hydrazine hydrate as raw materials, 6-hydrazinyl-1H-pyrazolo [4,3-B] pyridine was prepared. This method has high yield, few by-products and is environmentally friendly. The product reacts with liquid bromine to obtain the final product, which is simple to operate, mild in reaction conditions, and does not produce a large amount of waste liquid. |
Last Update：2024-04-09 15:16:39
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CAS: 1150617-54-1
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