5-(4-Bromophenyl)-1-methyl-1H-pyrazole(CAS: 73387-52-7)

5-(4-Bromophenyl)-1-methyl-1H-pyrazole is a chemical compound with the CAS number 73387-52-7. It has the molecular formula C11H9BrN2 and is a heterocyclic compound with properties including a pungent odor and a melting point of 102-103°C. It is characterized by its aromatic and bromine-containing structure.

5-(4-Bromophenyl)-1-methyl-1H-pyrazole is primarily used in the pharmaceutical industry as an intermediate in the synthesis of drugs. It is also used in research for its structural and chemical properties, although specific applications may vary.

5-(4-Bromophenyl)-1-methyl-1H-pyrazole is generally considered safe when handled with proper precautions. However, it is important to avoid skin contact and inhalation of dust. Users should wear appropriate personal protective equipment such as gloves and respirators. Storage in a cool, dry place away from direct sunlight is recommended.

5-(4-Bromophenyl)-1-methyl-1H-pyrazole should be stored in a tightly sealed container in a cool, dry place with a temperature not exceeding 30°C. It should be kept away from direct sunlight and other sources of heat. Proper ventilation is important to prevent the buildup of flammable gases. Storing in a fume hood or a well-ventilated area is recommended for safe handling.