5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine(CAS: 887115-56-2)

5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine is a crystalline solid with a molecular weight of approximately 243.01 g/mol. It is poorly soluble in water but soluble in organic solvents like dimethylformamide (DMF) and acetonitrile. Chemically, it is moderately reactive, especially towards nucleophiles. It can undergo substitution reactions and can be used as a functional group in various organic syntheses.

5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine is typically synthesized through the bromination of 1-methyl-1H-pyrazolo[3,4-B]pyridine using N-bromosuccinimide (NBS) or other brominating agents. The reaction is conducted in the presence of a suitable solvent, often chloroform or acetonitrile, and can involve microwave heating to enhance yield and selectivity. The yield is generally high due to the direct substitution of the pyridine ring.

5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine is used in the pharmaceutical industry for the development of novel drugs due to its unique chemical structure. It is also applied in the polymer industry for synthesizing functional materials. Additionally, it has potential uses in sensor technology and semiconductor research.

When handling 5-Bromo-1-methyl-1H-pyrazolo[3,4-B]pyridine, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be stored in a fume hood to minimize exposure. In case of spills, use appropriate spill cleanup materials and follow the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) for disposal instructions to ensure safety and environmental compliance.