5-Bromo-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde(CAS: 1188037-01-5)

5-Bromo-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde is a crystalline compound with a molecular weight of approximately 378.08 g/mol. It has a melting point of 195-197°C and is slightly soluble in ethanol and acetone. The compound is known for its reactivity in electrophilic aromatic substitution reactions and nucleophilic addition reactions.

5-Bromo-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde can be synthesized via the condensation of 2-bromo-4-methoxyphenylacetaldehyde with 1-phenyl-3H-pyrazol-5(4H)-one. The synthesis typically involves the use of a catalyst and proceeds with good yield, with the product isolated by recrystallization from an appropriate solvent.

5-Bromo-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde finds applications in the pharmaceutical industry for the development of new drugs, particularly as an intermediate in the synthesis of biologically active compounds. It also has potential uses in the polymer industry for the modification of polymers and in the semiconductor industry for the production of electronic materials.

When handling 5-Bromo-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde, it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Ensure that the work is conducted in a well-ventilated area or a fume hood. Spills should be cleaned up with appropriate absorbents and disposed of according to local regulations. Refer to the Material Safety Data Sheet (MSDS) for detailed safety information.