5,7-Dibromo-6-fluoro-2-methyl-3,4-dihydro-1(2H)-quinolinecarbaldehyde(CAS: 143703-25-7)

5,7-Dibromo-6-fluoro-2-methyl-3,4-dihydro-1(2H)-quinolinecarbaldehyde is a crystalline solid with a high melting point. Its molecular weight is approximately 347.04 g/mol. This compound is poorly soluble in water but soluble in organic solvents such as ethanol and acetone. It exhibits good reactivity towards nucleophiles and is known for its electrophilic aromatic substitution and aldehyde functional group reactivity.

5,7-Dibromo-6-fluoro-2-methyl-3,4-dihydro-1(2H)-quinolinecarbaldehyde can be synthesized via a multi-step process involving bromination and fluoro-substitution of a precursor compound. Typically, the reaction involves the use of bromine and fluorinating agents in the presence of a suitable solvent. The yield can be improved by optimizing reaction conditions and using protective groups to control selectivity.

5,7-Dibromo-6-fluoro-2-methyl-3,4-dihydro-1(2H)-quinolinecarbaldehyde finds applications in the pharmaceutical industry as a starting material for synthesizing drug candidates. It is also used in the chemical industry, particularly in the development of new materials and sensors due to its unique chemical properties and functional groups.

When handling 5,7-Dibromo-6-fluoro-2-methyl-3,4-dihydro-1(2H)-quinolinecarbaldehyde, appropriate personal protective equipment (PPE) such as gloves, lab coat, and safety goggles should be worn. This compound should be used in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using appropriate absorbent materials. Always consult the Safety Data Sheet (SDS) for detailed emergency response procedures and storage recommendations.