2-(4-Aminophenyl)-6-Methylbenzothiazole-7-Sulfonic Acid

2-% 284-Aminophenyl% 29-6-methylbenzothiazole-7-sulfonic acid has a wide range of uses. In the field of pharmaceutical research and development, it can be used as a key intermediate to help create new drugs. Because of its unique structure, it has specific biological activities and pharmacological properties, or it can be helpful for the treatment of specific diseases.
In the dye chemical industry, it also plays an important role. With its chemical structure, a variety of bright-colored and excellent-performance dyes can be derived. The special groups it contains can enhance the binding force between the dye and the dye, making the dyeing effect longer, more stable, and brighter.
In the field of materials science, it also shows potential uses. With its own chemical properties, it may be able to participate in the synthesis and modification of materials. It may improve the optical and electrical properties of materials, providing opportunities for the research and development of new functional materials.
In the field of scientific research and exploration, as a compound with a specific structure, it provides an important tool for multi-disciplinary research in chemistry, biology, etc. Researchers can deepen their understanding and understanding of related scientific issues by studying their reaction properties and interactions with biological macromolecules.

2-% 284 - Aminophenyl% 29 - 6 - Methylbenzothiazole - 7 - Sulfonic Acid, that is, 2 - (4 - aminophenyl) - 6 - methylbenzothiazole - 7 - sulfonic acid, this material has multiple specificities.
Looking at its morphology, it is mostly crystalline at room temperature, with fine texture and regular crystal form, resembling a finely carved miniature object. Its color is often white or almost white, pure and elegant, such as the first snow in winter, without variegated contamination.
When it comes to solubility, it shows a certain solubility in polar solvents such as water. The water molecule interacts with the sulfonic acid group, and after partial dissolution, the solution is clear and transparent, such as a mirror water stop. In organic solvents such as ethanol and acetone, the solubility is also good, and it can form intermolecular forces with organic solvent molecules, uniformly dispersing them, like a duck to water.
Melting point is one of its important physical properties. The melting point of this substance is within a specific range. When heated to a certain temperature, the lattice begins to loosen, and the thermal movement of molecules intensifies. It transitions from solid to liquid state. This temperature range is like the critical point of material metamorphosis, and it strictly adheres to its inherent property boundary.
In terms of stability, under conventional environmental conditions, the properties are quite stable, and the structure is rock-solid, which can resist the interference of general chemical reagents and physical factors. In case of strong acid and alkali, the structure may be impacted, such as a strong fortress being attacked by strong artillery fire, a chemical reaction occurs, resulting in structural changes.
Spectral characteristics are also worth exploring. In the infrared spectrum, the vibration of specific functional groups produces characteristic absorption peaks, which resemble unique fingerprints, which can accurately identify the structure. In the ultraviolet spectrum, due to the existence of a conjugate system, there is absorption at a specific wavelength, which is like a unique logo, revealing the mystery of the electronic transition inside the molecule.
The above physical properties are of great significance in the fields of chemical industry, materials, and scientific research. They are either the cornerstone of the synthesis of new compounds or the key factor in material modification. They play an indispensable role in the chemical world stage.

To prepare 2- (4-aminophenyl) -6-methylbenzothiazole-7-sulfonic acid, the method is as follows:
First take an appropriate amount of 6-methyl-7-nitrobenzothiazole, place it in the reaction kettle, add an appropriate amount of organic solvent, such as dichloromethane, stir to fully dissolve it. Then place the reaction kettle in a low temperature environment, such as an ice bath, slowly add fuming sulfuric acid dropwise, and the rate must be controlled during the dropwise addition process to prevent the reaction from being too violent. After the dropwise addition is completed, stirring at low temperature is maintained for a period of time, so that the sulfonic acid group can be smoothly introduced into the 7-position of benzothiazole to generate 6-methyl-7-nitro-2-benzothiazole sulfonic acid.
Then, the above product is carefully transferred to another reaction device, an appropriate amount of reducing agent is added, such as a reduction system composed of iron powder and hydrochloric acid, and heated to reflux. During this process, the nitro group is gradually reduced to an amino group, resulting in 2 - (4-aminophenyl) -6-methyl-7-nitrobenzothiazole sulfonic acid.
Finally, for the nitro group, select suitable reduction conditions, such as catalytic hydrogenation, using palladium carbon as a catalyst, introducing hydrogen, and reacting at suitable temperature and pressure. The nitro group is further reduced to obtain 2- (4-aminophenyl) -6-methylbenzothiazole-7-sulfonic acid. The reaction conditions, such as temperature, pH, reaction time, etc., should be closely monitored throughout the reaction. After each step is completed, the product should be separated and purified by suitable means, such as extraction, recrystallization, etc., to ensure the purity of the product.

2-% 284-Aminophenyl% 29-6-methylbenzothiazole-7-sulfonic acid, this substance has a wide range of uses and has its impact in many fields.
First talk about the field of medicine. In this field, it is often the key raw material for the synthesis of specific drugs. With exquisite chemical synthesis techniques, it can be cleverly combined with other chemicals to construct compounds with unique pharmacological activities. For example, some innovative drugs targeting specific disease targets contain this ingredient in their molecular structure, which helps drugs act more accurately on diseased cells, improve efficacy and reduce side effects, and bring good news to patients.
Look at the realm of materials science again. In the process of material research and development, this substance can play a unique role. First, in the preparation of high-performance dyes, it can be used as an important intermediate to endow the dyes with excellent color stability and light resistance, making the dyed objects lasting and bright. Second, in the exploration of new photoelectric materials, its unique chemical structure may improve the photoelectric conversion efficiency of materials, and contribute to the improvement of the performance of photoelectric devices such as solar cells.
It is also difficult to leave its trace in the field of analysis and detection. Due to its specific chemical properties, it can be used as a high-sensitivity analytical reagent. When analyzing the composition of complex samples, it can be specifically combined with the target substance, and can be detected by instruments to achieve precise determination and quantitative analysis of the target substance. Whether it is the detection of trace contaminants in environmental water samples or the exploration of specific biomarkers in biological samples, it can play a great role.
This 2-% 284-aminophenyl% 29-6-methylbenzothiazole-7-sulfonic acid is widely used in medicine, materials science, analysis and testing, etc. With the progress of science and technology, its potential applications may be more abundant and diverse.

The question of the market price of Guanfu 2- (4-aminophenyl) -6-methylbenzothiazole-7-sulfonic acid is very difficult to consider. Because prices in the city often change with many factors, it is difficult to determine.
In the past "Tiangong Kaiwu", the prices of various materials also vary from time to place. In today's world, the price of this 2- (4-aminophenyl) -6-methylbenzothiazole-7-sulfonic acid depends first on its quality. Those who are high quality, the price must be high; those who are inferior, the price may be slightly lower.
And its production is difficult and easy, which is also the key to the price. If the preparation method is complicated, rare raw materials are required, and the cost of manpower and material resources is very high, the price will be high. On the contrary, if the production method is simple and the raw materials are easy to obtain, the price may be close to the people.
Furthermore, the situation of market supply and demand has a deep impact on the price. If there are many people who want, but there are few suppliers, the price will rise; if the supply exceeds the demand, the price will drop.
The difference between regions is also related to the price. Remote soil, difficult transportation, increased costs, and its price may be higher than that of Tongdu Dayi.
To sum up the above reasons, in order to know the exact market price of 2- (4-aminophenyl) -6-methylbenzothiazole-7-sulfonic acid, it is necessary to carefully consider the current quality, production, supply and demand, and geographical conditions.