4-Bromo-1H-pyrazole(CAS: 2075-45-8)

4-Bromo-1H-pyrazole (CAS: 2075-45-8) is a brominated pyrazole derivative with the chemical formula C3H4N2Br. It appears as a white crystalline solid and is known for its stability under normal conditions. This compound exhibits characteristic reactivity due to the bromine substituent, making it a valuable intermediate in organic synthesis.

4-Bromo-1H-pyrazole (CAS: 2075-45-8) is primarily used as a pharmaceutical intermediate in the development of drugs targeting neurological and metabolic disorders. It also finds applications in agrochemicals, dyes, and research for synthetic organic compounds. Its versatility stems from the bromine group, which facilitates further chemical modifications.

4-Bromo-1H-pyrazole (CAS: 2075-45-8) requires careful handling due to potential toxicity. It is classified as a hazardous chemical, necessitating protective measures like gloves, goggles, and proper ventilation. Safety standards advise adherence to OSHA and EPA guidelines, and it should be used in controlled environments with access to safety data sheets (SDS).

4-Bromo-1H-pyrazole (CAS: 2075-45-8) should be stored in a cool, dry, and dark place, preferably at 25°C. Keep in a sealed container to prevent moisture exposure and maintain stability. Avoid contact with incompatible substances and ensure proper ventilation. Storage in a well-ventilated chemical storage area is recommended for long-term safety.