Applications
This product is a valuable aromatic carboxylic acid intermediate with methyl and bromine substituents on the benzene ring, possessing high reactivity for esterification, amidation, decarboxylation and various cross-coupling reactions. It is widely used in organic synthesis as a fundamental building block for Suzuki, Buchwald-Hartwig and Sonogashira coupling reactions, applied to construct multi-substituted aromatic derivatives and fused heterocyclic molecular skeletons.
In pharmaceutical industry, it is an essential raw material for developing anticancer, anti-inflammatory, antibacterial and nervous system drug intermediates, also used in the synthesis of enzyme inhibitors and small-molecule targeted drug candidates. In agrochemicals, it is utilized to prepare high-efficiency fungicides, herbicides and plant growth regulator intermediates. Besides, it is widely applied in organic photoelectric materials, liquid crystal intermediates, dye and pigment synthesis, as well as laboratory synthetic methodology research and custom fine chemical production.
Safety Information
This compound is moderately irritating to human skin, eyes and respiratory tract. Direct skin contact may cause redness, itching and mild inflammatory discomfort; long-term repeated exposure may trigger allergic skin sensitization. Eye contact will lead to severe stinging, conjunctival congestion and tearing, requiring immediate and thorough rinsing with plenty of running water. Inhalation of dust can irritate respiratory mucosa, causing throat dryness, cough and chest tightness, especially uncomfortable for people with respiratory allergies. Accidental ingestion may induce mild gastrointestinal symptoms such as nausea and abdominal distension.
It has certain toxicity to aquatic organisms and is prohibited from direct discharge into water bodies, sewage and soil. During operation, work in a well-ventilated fume hood, wear nitrile protective gloves, chemical safety goggles and dust mask. Keep away from high temperature, open flame and strong oxidizing substances. Store hermetically in dry, cool and dark environment. Waste residues and empty packaging must be disposed in accordance with hazardous chemical waste management regulations to avoid environmental pollution and potential health risks.
