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  Baodong Cui,Jing Shan,Changlun Yuan,Wenyong Han,Nanwei Wan,Yongzheng Chen Org. Biomol. Chem. 2017 15 5887
• 2. Palladium-catalyzed regio- and chemoselective ortho-benzylation of C–H bond using a functionalizable primary amide directing group: a concise synthesis of dibenzo[b,e]azepin-6-ones
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• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzyl halides Benzyl bromides
• Solvents and Organic Chemicals Organic Compounds Organic Halides

1-Bromo-2-(bromomethyl)benzene (CAS No. 3433-80-5): Properties, Applications, and Market Insights

1-Bromo-2-(bromomethyl)benzene (CAS No. 3433-80-5) is a versatile aromatic brominated compound widely used in organic synthesis and specialty chemical manufacturing. This compound, also known as o-bromobenzyl bromide, features a benzene ring substituted with both a bromine atom and a bromomethyl group at the ortho position. Its unique structure makes it a valuable intermediate in pharmaceuticals, agrochemicals, and material science applications.

The growing demand for brominated aromatic compounds in research and industrial applications has increased interest in 1-bromo-2-(bromomethyl)benzene synthesis and purification methods. Recent studies highlight its role in cross-coupling reactions, particularly in palladium-catalyzed transformations, which are crucial for developing novel drug candidates and advanced materials. Researchers are particularly interested in its reactivity patterns and potential for creating complex molecular architectures.

From a physicochemical perspective, 1-bromo-2-(bromomethyl)benzene typically appears as a colorless to pale yellow liquid with a characteristic aromatic odor. Its molecular weight of 249.92 g/mol and boiling point range of 120-125°C (at 15 mmHg) make it suitable for various synthetic procedures. The compound's stability under normal conditions and solubility in common organic solvents like dichloromethane and toluene contribute to its widespread laboratory use.

In pharmaceutical applications, this compound serves as a key building block for benzodiazepine derivatives and other bioactive molecules. The pharmaceutical industry's search for novel brominated intermediates has led to optimized synthetic routes for high-purity 1-bromo-2-(bromomethyl)benzene, with manufacturers focusing on improved yield and reduced byproduct formation. Recent patent literature reveals its utility in creating potential therapeutic agents targeting neurological disorders.

The material science field has discovered innovative uses for o-bromobenzyl bromide in polymer modification and surface functionalization. Its ability to introduce bromine functionalities makes it valuable for creating flame-retardant additives and specialty polymers. Researchers are exploring its potential in advanced material synthesis, particularly in developing new monomers for high-performance plastics and electronic materials.

Market analysis indicates steady growth in demand for 1-bromo-2-(bromomethyl)benzene suppliers, particularly from the Asia-Pacific region. The compound's global market price trends reflect its importance in specialty chemical manufacturing, with quality specifications becoming increasingly stringent. Current industry discussions focus on sustainable production methods and green chemistry approaches to its synthesis.

Quality control aspects of CAS 3433-80-5 emphasize the importance of purity assessment through techniques like GC-MS and HPLC. Impurity profiling has become crucial as applications become more sophisticated, with manufacturers offering various technical grade options tailored to specific industrial needs. The development of analytical standards for this compound supports its reliable use across different sectors.

Recent scientific literature highlights novel applications of 1-bromo-2-(bromomethyl)benzene derivatives in organic electronics and photovoltaic materials. Its role in creating π-conjugated systems has attracted attention from researchers working on next-generation solar cells and OLED technologies. These emerging applications demonstrate the compound's potential beyond traditional synthetic uses.

Storage and handling recommendations for bromomethyl benzene derivatives emphasize proper container selection and temperature control to maintain stability. Industry best practices suggest amber glass containers with appropriate seals under inert atmosphere for long-term storage, reflecting the compound's sensitivity to light and moisture.

The future outlook for 1-bromo-2-(bromomethyl)benzene applications appears promising, with research focusing on catalytic systems that can utilize this compound more efficiently. Innovations in bromination methodologies and atom-economic transformations continue to expand its synthetic utility, positioning it as an important tool for modern organic chemists.

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