433711-95-6

What is CAS#433711-95-6

What is CAS#433711-95-6

CAS#433711-95-6 Introduction

The chemical compound (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester, also known as CAS#433711-95-6, is a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. This compound is widely used in the chemical industry due to its unique properties and versatile applications. In this article, we will discuss the synthesis, properties, and applications of (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester in detail.

CAS#433711-95-6 Synthesis of (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester

The synthesis of (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester involves the reaction of pyridine with tert-butyl chloroformate and sodium bromide. The reaction is carried out in the presence of a suitable solvent such as dichloromethane or acetonitrile. The reaction mixture is then stirred at room temperature for several hours to allow the reaction to proceed to completion. After the reaction is complete, the solvent is removed, and the crude product is purified by column chromatography to obtain the final product. The yield of the product is typically high, and the purity is also excellent.

CAS#433711-95-6 Properties and Applications of (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester

1. Properties: (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester is a white to off-white crystalline solid with a melting point of 94-97°C. The compound is sparingly soluble in water but soluble in most organic solvents such as methanol, ethanol, and acetone. The compound is stable under normal conditions and does not decompose easily.

2. Applications: (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester is a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. The compound is used in the synthesis of anti-inflammatory drugs, anti-cancer drugs, and anti-viral drugs. The compound is also used in the synthesis of insecticides and herbicides. The compound is widely used in the chemical industry due to its unique properties and versatile applications.

3. Toxicity: (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester is a relatively safe compound with low toxicity. The compound is not classified as a hazardous substance by any regulatory authority. However, as with any chemical, proper handling and storage procedures should be followed to avoid any potential hazards.

Conclusion

(2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester is a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. The compound is widely used in the chemical industry due to its unique properties and versatile applications. The synthesis of the compound is relatively simple and yields a high purity product. The compound is relatively safe and not classified as a hazardous substance. As the demand for pharmaceuticals and agrochemicals continues to grow, the importance of (2-Bromo-pyridin-4-yl)carbamic acid tert-butyl ester in the chemical industry will only continue to increase.

Who We Are?

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive Systems, Santi-tumor, Nervous Systems, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

  1. 2001 10,000 square meters factory was established for fine chemical production in domestic business.
  2. 2008 Exporting company established to help foreign customers purchase domestic chemicals.
  3. 2015 Senior professional technicians team was established, and 1,210 square meters laboratory was established for customization.
  4. 2018 Exporting more than 70 countries, and Dupont visiting our company to audit the factory and reach an agreement of future cooperation.
  5. 2019 Unilever cooperated with our company and buy chemicals for a new project.
  6. Present 4,000 audited factories in strategic cooperating and 50,000 chemical products for you to choose.

Why Us?

Raw Materials Control

We are the only industrial chain control factory in China. The main material is produced by ourselves to guarantee the finished product quality.

We store the raw materials in a proper warehouse with proper humidity and temperature strictly to ensure their quality in order to guarantee the finished product quality.

Production Control

We have 8 modern workshops in a factory to produce the best quality product as well as meet customers’ capacity requirements. Full covering monitoring of production to guarantee the production and product quality to avoid any risks.

R&D Control

We have professional R&D staffs to improve the products more efficient when put into the finished product. They at least get Bachelor’s Degree.

For each batch, we will store backups of samples for two years in case of a quality issue.

Environmentally Friendly Control

We think highly of environment-friendly treatment. We know deeply environmentally sustainable development have a big influence on descendant and the future. We not only focus on business but are also responsible for all aspects.

Packing And Warehouse Control

We store the finished products in the proper warehouse with proper humidity and temperature strictly to ensure their quality. All packing materials are bought from AAA credit packing factories in China, which is strong enough to protect the product against destruction and pollution

Sales Ability

Our sales have averaged more than 5 years of experience in exporting, and are proficient in all processes of business operation which can efficiently fulfill customer needs. We currently export to more than 70 countries, and our partners include Dupont, Unilever, and so on. We can also help you to supply registration documents for importing in different countries.

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We update the order whole process from raw material to shipping procedure on this website. We create an order updating the system to help customers know clearly their order process and make procurement plans.

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