3-Bromobenzoic Acid (Cas No.585-76-2)：Properties, Applications and High-Quality Supply from SHLZ Pharma

As a key fine chemical intermediate widely used in pharmaceutical, chemical and material industries, 3-Bromobenzoic Acid (Cas No.585-76-2) has attracted continuous attention from the global market due to its unique molecular structure and excellent chemical reactivity. Meanwhile, 4-Fluorobenzyl alcohol (Cas No.459-56-3), as a homologous fine chemical intermediate with complementary application scenarios, has formed a synergistic development pattern with Cas No.585-76-2 in the industrial chain. SHLZ Pharma has built a stable and high-quality supply system for these two products through advanced production technology and large-scale production capacity, becoming a reliable supplier for global customers. This article will elaborate on the physical and chemical properties, application fields and market prospects of Cas No.585-76-2, and introduce the core advantages and production capacity strength of SHLZ Pharma in the production of this product.

1. Basic Information and Physicochemical Properties of Cas No.585-76-2

1.1 Product Basic Identification Information

The core product we focus on is 3-Bromobenzoic Acid, with its unique chemical registration number Cas No.585-76-2, also known as m-bromobenzoic acid or 3-bromobenzoic acid in the industry, and its English alias is 3-Bromobenzoic acid. Its molecular formula is C₇H₅BrO₂, and the precise molecular weight is 201.017, with the EINECS registration number 209-562-3, which is the core identification basis for the product in international trade, chemical production and quality inspection. As a homologous fine chemical intermediate, 4-Fluorobenzyl alcohol (Cas No.459-56-3) has a molecular formula of C₇H₇FO and a molecular weight of 126.13 g/mol, and is often used in conjunction with Cas No.585-76-2 in the synthesis of high-end fine chemicals, forming a complementary industrial application system.

1.2 Key Physicochemical Properties

Cas No.585-76-2 is a typical aromatic halogenated carboxylic acid compound, with stable physical and chemical properties and obvious structural characteristics, which lay a solid foundation for its wide application in various industrial fields:

• Appearance and state: The product is a colorless acicular crystal or crystalline powder at room temperature, with a clean appearance and no visible impurities, and the product purity can reach more than 99% after refined processing.
• Melting and boiling point: The melting point is 155-158 °C (lit.), and the boiling point is 308.2 °C at 760 mmHg. It has good thermal stability in the normal reaction temperature range, and will not decompose easily, and only a small amount volatilizes with water vapor when distilled above 280 °C.
• Density and refractive index: The relative density is 1.948 g/cm³ (lit.), and the refractive index is 1.6080 (at 20 °C), which is a high-density organic crystalline compound, easy to separate and purify in the production process.
• Solubility: It has selective solubility, the water solubility is 0.54 g/L (32 °C), which is slightly soluble in water, but easily soluble in strong acid, ethanol, ether and other organic solvents, which makes it compatible with most organic reaction systems and expand its application range.
• Flash point and stability: The flash point is 140.2 °C, which belongs to flammable solid with high flash point, and has good storage stability under normal temperature and sealed conditions, without easy oxidation, hydrolysis and other chemical changes.

In contrast, Cas No.459-56-3 is a colorless to light yellow liquid at room temperature, with a topological polar surface area of 20.23 Ų, 1 rotatable bond in the molecular structure, and good compatibility with Cas No.585-76-2 in organic synthesis systems, which can be used as a solvent or co-reactant to participate in the reaction process of Cas No.585-76-2.

2. Application Fields and Global Market Development of Cas No.585-76-2

2.1 Core Application Fields

Relying on its unique molecular structure containing bromine atoms and carboxyl groups, Cas No.585-76-2 has high chemical reactivity and structural modifiability, and is a key intermediate in the synthesis of fine chemicals, and its application covers pharmaceutical, agrochemical, material science and other core fields, and is closely combined with Cas No.459-56-3 in partial high-end application scenarios:

1. Pharmaceutical industry: It is an important intermediate for the synthesis of various clinical drugs, including anti-inflammatory and analgesic drugs, antibacterial and antiviral drugs, cardiovascular and cerebrovascular drugs and anti-tumor targeted drugs. The bromine atom in its molecular structure can be used as a good leaving group to realize the structural modification of drug molecules, and the carboxyl group can form ester bonds, amide bonds and other functional groups with various active groups, which effectively improve the bioavailability and drug efficacy of drug molecules. At the same time, Cas No.459-56-3 is often used as a synergistic intermediate in the synthesis of high-end pharmaceutical raw materials, and the combination of the two can significantly optimize the synthesis route of drugs and improve the yield of target products.
2. Agrochemical industry: It is used to synthesize high-efficiency, low-toxicity and environmentally friendly pesticides, including herbicides, insecticides and fungicides. By introducing the structural unit of Cas No.585-76-2 into the pesticide molecular structure, the selectivity and acting effect of pesticides can be improved, the dosage of pesticides can be reduced, and the environmental pollution can be alleviated. It is an important raw material for the research and development and production of green agrochemical products in the global market.
3. Material science field: It is a key raw material for the synthesis of functional polymer materials, such as high-performance engineering plastics, conductive polymers, photosensitive materials and coating additives. The introduction of its aromatic ring and halogen groups can improve the thermal stability, mechanical strength and chemical corrosion resistance of polymer materials, and is widely used in the production of electronic components, aerospace materials and high-end coating products.
4. Chemical research and development: As a standard chemical reagent, it is widely used in organic synthesis research in universities, scientific research institutions and chemical enterprises, and is a commonly used raw material for exploring new synthetic routes, developing new catalysts and preparing new fine chemical products. It is often used in conjunction with Cas No.459-56-3 in the research and development of new reaction systems, which provides important experimental support for the innovation of organic synthesis technology.

2.2 Global Market Development Status and Prospects

In recent years, with the rapid development of global pharmaceutical, agrochemical and material industries, the market demand for fine chemical intermediates represented by Cas No.585-76-2 has shown a steady growth trend, and the market scale has continued to expand, showing the following development characteristics:

1. Steady growth of market demand: Driven by the global aging population, the continuous research and development of new drugs and the upgrading of the agrochemical industry, the demand for Cas No.585-76-2 in the pharmaceutical and agrochemical fields has maintained an annual growth rate of more than 8%. At the same time, the rapid development of the new material industry has further opened up the application space of the product, making its global market demand continue to rise.
2. Continuous improvement of product quality requirements: With the increasingly strict international environmental protection policies and product quality standards, the global market has put forward higher requirements for the purity and impurity control of Cas No.585-76-2. The purity of industrial grade products is required to reach more than 99%, and the purity of pharmaceutical grade products is required to reach more than 99.5%, and the content of single impurity is strictly controlled below 0.05%, which puts forward higher technical requirements for production enterprises.
3. Synergistic development of the industrial chain: Cas No.585-76-2 and Cas No.459-56-3, as complementary fine chemical intermediates, have formed a clear synergistic application pattern in the high-end market. The demand for the two products in the synthesis of high-end pharmaceutical raw materials and new materials is increasing simultaneously, and the enterprises with the production capacity of both products have obvious competitive advantages in the market competition.
4. Continuous transfer of production capacity to China: As a major country in the production and export of fine chemicals, China has obvious advantages in production technology, cost control and industrial chain supporting facilities. The global production capacity of Cas No.585-76-2 is continuously transferring to China, and Chinese enterprises have gradually become the main suppliers of the global market, accounting for more than 60% of the global market supply.

Looking forward to the future, with the continuous breakthrough of new drug research and development, the large-scale application of green agrochemicals and the rapid development of the new material industry, the global market demand for Cas No.585-76-2 will continue to grow, and the market scale is expected to break through the 100 million US dollar mark in the next 3-5 years. At the same time, the synergistic application demand of Cas No.585-76-2 and Cas No.459-56-3 will further increase, and the enterprises with integrated production capacity and technical research and development capabilities will occupy a more important position in the global market competition.

3. Core Advantages and Production Capacity Strength of SHLZ Pharma in Producing Cas No.585-76-2

As a professional fine chemical production enterprise focusing on the research and development, production and sales of pharmaceutical intermediates and fine chemical raw materials, SHLZ Pharma has built a complete production and supply system for Cas No.585-76-2 and Cas No.459-56-3 after years of technical research and industrial layout, with obvious core advantages and strong production capacity strength, and can provide high-quality products and customized services for global customers.

3.1 Advanced Production Technology and Strict Quality Control

1. Independent research and development of synthetic process: SHLZ Pharma has an independent R&D team composed of senior chemical engineers and pharmaceutical R&D experts, and has completed the independent research and development and optimization of the synthetic process of Cas No.585-76-2. The production process adopts the advanced continuous reaction technology, which effectively solves the problems of low yield, high impurity content and large environmental pollution in the traditional intermittent production process. The product yield is increased to more than 92%, and the purity of pharmaceutical grade products can reach more than 99.8%, which is far higher than the international market standard.
2. Strict quality control system: The company has established a complete quality control system in accordance with the international GMP and ISO quality management standards, and has built a professional quality inspection center equipped with high-precision detection equipment such as high performance liquid chromatography (HPLC), gas chromatography (GC) and infrared spectrometer (IR). From the purchase of raw materials, production process control to the finished product inspection, the whole process of quality monitoring is realized, and each batch of Cas No.585-76-2 products must pass multiple strict detection items such as purity, impurity content, melting point and solubility before leaving the factory, ensuring the stability and consistency of product quality.
3. Green and environmental protection production process: In response to the increasingly strict international environmental protection policies, SHLZ Pharma has optimized the production process of Cas No.585-76-2, adopted the advanced three-waste treatment technology, realized the recycling and utilization of production wastewater, waste gas and solid waste, the wastewater discharge COD value is controlled below 80mg/L, and the waste gas emission meets the national and international environmental protection standards, realizing the green and low-carbon production of products.
4. Large-scale industrial production line: The company has built a professional production line for Cas No.585-76-2 with an annual production capacity of 500 tons of industrial grade products and 200 tons of pharmaceutical grade products, and has a complete production supporting facility and a stable raw material supply system, which can meet the large-scale and continuous procurement demand of global customers. At the same time, the company has also built a production line for Cas No.459-56-3 with an annual production capacity of 300 tons, realizing the integrated production of the two complementary products, and can provide customers with one-stop procurement services.
5. Flexible small batch customization service: In addition to large-scale industrial production, SHLZ Pharma can also provide flexible small batch customization services according to the special requirements of customers (such as special purity, special particle size, custom packaging, etc.), and the minimum order quantity can be as low as 1kg, which can meet the small batch procurement demand of scientific research institutions, small and medium-sized enterprises and new product research and development projects.
6. Efficient logistics and distribution system: The company has established a perfect global logistics and distribution system, and has long-term cooperative relations with well-known international logistics enterprises, which can provide customers with fast, safe and reliable transportation services. The products can be transported to all parts of the world by sea, air and land transportation, and the delivery time is guaranteed, realizing the timely supply of products.
7. Professional technical support team: SHLZ Pharma has a professional technical support team, which can provide customers with comprehensive technical services such as product application guidance, synthetic process optimization and after-sales problem solving. The technical team can communicate with customers in multiple languages such as English, German and French, and can quickly respond to customers’ technical consulting needs, providing strong technical support for customers’ product application and production practice.
8. Perfect after-sales service system: The company has established a perfect after-sales service system, and has a special after-sales service team to track the product use status of customers in real time. If there are any quality problems or use problems of the products, the after-sales service team will respond within 24 hours and provide effective solutions to ensure the interests of customers.
9. Good international brand reputation: Since its establishment, SHLZ Pharma has always adhered to the business philosophy of “quality first, customer foremost”, and has provided high-quality Cas No.585-76-2 and Cas No.459-56-3 products for customers in more than 30 countries and regions such as Europe, America, Southeast Asia and the Middle East, and has won a good brand reputation and customer recognition in the global fine chemical market. The company’s products have passed the EU REACH and US FDA certification, and meet the product quality standards of various countries and regions, which is the first choice for global customers to purchase fine chemical intermediates.
10. Continuous R&D investment: The company invests more than 10% of its annual sales revenue in the research and development of new products and new processes, and has established long-term cooperative relations with many domestic and foreign universities and scientific research institutions, carrying out joint research and development of key technologies of fine chemical intermediates, and continuously optimizing the production process of Cas No.585-76-2 and Cas No.459-56-3, improving product quality and reducing production costs.
11. Layout of the entire industrial chain: SHLZ Pharma is committed to the layout of the entire industrial chain of fine chemical intermediates, from the research and development of raw materials, the synthesis of intermediates to the deep processing of products, forming a complete industrial chain layout, which effectively reduces the production cost and improves the company’s market competitiveness. At the same time, the company is also actively expanding the application fields of Cas No.585-76-2 and Cas No.459-56-3, and developing high-value-added downstream products to realize the extension and upgrading of the industrial chain.

3.2 Large-Scale Production Capacity and Flexible Supply Capacity

3.3 Perfect After-Sales Service and Good Brand Reputation

3.4 Strong R&D Innovation Capability and Industrial Chain Layout

4. Conclusion

As a key fine chemical intermediate with wide application fields and huge market potential, 3-Bromobenzoic Acid (Cas No.585-76-2) plays an irreplaceable role in the global pharmaceutical, agrochemical and material industries. With the continuous development of the global fine chemical industry, the market demand for Cas No.585-76-2 will continue to grow, and the synergistic application with Cas No.459-56-3 will become more and more close.

SHLZ Pharma, relying on advanced production technology, strict quality control, large-scale production capacity and perfect after-sales service, has become a leading enterprise in the production of Cas No.585-76-2 in China, and can provide high-quality, stable and diversified products and services for global customers. In the future, the company will continue to adhere to the development concept of “technology-driven, quality-based, green development”, continue to increase R&D investment, optimize production processes, expand production capacity, and further strengthen the research and development and production of Cas No.459-56-3 and other complementary products, so as to provide more high-quality fine chemical intermediates for the global market and make greater contributions to the development of the global fine chemical industry.