What is the chemical structure of Sodium 3-Chloro-4- (5-Hydroxy-3-Methyl-4- (3- (Phenylaminosulphonyl) Phenylazo) -1H-Pyrazole-1-Yl) Benzenesulphonate?
This is a rather complex organic compound named "Sodium-3-chloro-4- (5-hydroxy-3-methyl-4- (3- (phenylaminosulfonyl) phenylazo) -1H-pyrazole-1-yl) benzenesulfonate". I shall describe its chemical structure in detail for you in the style of ancient Chinese sayings from Tiangong Kaiwu.
Looking at this compound, benzenesulfonate is used as the foundation of a building, which is stable and lays the foundation for its main structure. On the benzene ring, there are chlorine atoms attached at the third position, just like the tiny beads inlaid next to the cornerstone. Although small, it has a subtle effect on the overall properties. The fourth position is connected with a complex side chain, which is like a lush branch and contains many structural units.
This side chain starts from 5-hydroxy-3-methyl-4- (3- (phenylaminosulfonyl) phenylazo) -1H-pyrazole-1-yl. Among them, the pyrazole ring is like a unique ring frame, and the 1H-pyrazole-1-yl is connected to the benzene ring, just like the branch is connected to the trunk. The presence of hydroxyl groups in the 5-position gives the compound a specific hydrophilicity and reactivity. The methyl group in the 3-position, such as the tiny fat, may seem ordinary, but it has an effect on the molecular spatial structure and physical properties.
Furthermore, the phenyl azo structure in the 4-position connection is like a brilliant flower decoration on the branches. Phenyl azo is composed of a benzene ring and a double bond of nitrogen and nitrogen, which often has color properties or contributes to the color state of the compound. And the 3-position of the benzene ring is connected with a phenylamino sulfonyl group, which provides aromatics and electronic effects, and the sulfonyl group affects the solubility and reactivity of the molecule. The combination of the two makes the entire side chain structure more complex and functional. In this way, the chemical structure of this compound is composed of benzenesulfonate base, chlorine atom modification, and complex side chain, and the interaction of each part endows it with unique chemical and physical properties.
What are the main uses of Sodium 3-Chloro-4- (5-Hydroxy-3-Methyl-4- (3- (Phenylaminosulphonyl) Phenylazo) -1H-Pyrazole-1-Yl) Benzenesulphonate?
Sodium+3-Chloro-4-%285-Hydroxy-3-Methyl-4-%283-%28Phenylaminosulphonyl%29Phenylazo%29-1H-Pyrazole-1-Yl%29Benzenesulphonate, this is a rather complex chemical substance. Its main use, in the past, is mostly in the field of dyeing and pigments. Because of its special molecular structure, it can generate a bright and stable color, so it is often the key component of dyes, so that fabrics, leather and other materials dye a brilliant color, and the color fastness is quite good, and it will not fade for a long time.
Furthermore, in some specific chemical synthesis processes, it can also act as an intermediate. With its unique chemical activity, it can be converted into other more valuable chemicals through a series of reactions, laying an important foundation for the preparation of fine chemical products.
At the same time, in some scientific research explorations, due to its complex structure and characteristics, it has become an ideal object for studying basic chemical theories such as molecular interactions and electron transfer. By in-depth study of it, researchers can better understand the relevant chemical principles and provide key data and theoretical support for the development of chemical disciplines.
However, when using this substance, it is necessary to pay attention to its potential risks and hazards. Because it contains specific chemical groups, it may have certain effects on the environment and human health. Therefore, strict norms and standards should be followed during production, use and disposal to achieve safety and environmental protection purposes.
What are the physical properties of Sodium 3-Chloro-4- (5-Hydroxy-3-Methyl-4- (3- (Phenylaminosulphonyl) Phenylazo) -1H-Pyrazole-1-Yl) Benzenesulphonate?
A sodium compound, namely 3-chloro-4- (5-hydroxy-3-methyl-4- (3- (phenylaminosulfonyl) phenylazo) -1H-pyrazole-1-yl) sodium benzenesulfonate, is an organic compound with a rather complex structure. Its physical properties include the following numbers:
Looking at its morphology, it is usually a powdery solid. Due to its complex molecular structure, the interaction between molecules results in such aggregation states. The powdery shape helps to increase the specific surface area and improve the dispersion in some systems.
is related to color. In view of its azo-containing structure, this is a typical chromophore, which often gives compounds a bright color, or a color in the orange-yellow to red range. The specific color is affected by the electronic effects and spatial effects of the surrounding substituents.
In terms of melting point, the complex structure enhances the intermolecular force, and the expected melting point is quite high. Due to the presence of many polar groups in the molecule, such as hydroxyl groups, sodium sulfonate groups, etc., hydrogen bonds and electrostatic interactions are formed between molecules, which strengthen the intermolecular bonding force. High energy is required to destroy the lattice and melt the substance.
In terms of solubility, due to the strong hydrophilicity of the sodium sulfonate group, it may show a certain solubility in water. However, there are also a large number of hydrophobic aromatic ring structures in the molecule, which will weaken the water solubility. Overall, the solubility may be better in polar organic solvents such as dimethyl sulfoxide (DMSO) and N, N-dimethylformamide (DMF), because these solvents can form strong intermolecular interactions with compounds, which can help them disperse and dissolve.
The density of this compound may be slightly higher than that of common organic compounds, due to the large number of atoms in its molecular structure and the relatively heavy atoms such as chlorine atoms, resulting in an increase in mass per unit volume.
The above analysis of the physical properties of this compound is speculated based on its structural characteristics and related principles of organic chemistry.
What is the preparation method of Sodium 3-Chloro-4- (5-Hydroxy-3-Methyl-4- (3- (Phenylaminosulphonyl) Phenylazo) -1H-Pyrazole-1-Yl) Benzenesulphonate?
To obtain Sodium+3-Chloro-4-%285-Hydroxy-3-Methyl-4-%283-%28Phenylaminosulphonyl%29Phenylazo%29-1H-Pyrazole-1-Yl%29Benzenesulphonate, the method is as follows:
first need to prepare the required raw materials, there are 3 - chloro - 4 - (5 - hydroxy - 3 - methyl - 1H - pyrazole - 1 - yl) benzenesulfonic acid, 3 - (phenylamino sulfonyl) aniline and other raw materials and suitable reagents, solvents.
In a clean reaction vessel, put an appropriate amount of 3-chloro-4- (5-hydroxy-3-methyl-1H-pyrazole-1-yl) benzenesulfonic acid, add an appropriate amount of suitable solvent, such as organic solvent dimethyl sulfoxide, etc., so that it is fully dissolved to form a uniform solution.
Take another 3- (phenylamino sulfonyl) aniline and add an appropriate amount of solvent to dissolve. Then, under suitable temperature and stirring conditions, the solution is slowly added dropwise to a solution containing 3-chloro-4- (5-hydroxy-3-methyl-1H-pyrazole-1-yl) benzenesulfonic acid. When adding dropwise, be sure to strictly control the dropwise addition speed and reaction temperature to prevent the reaction from being too violent.
After the dropwise addition is completed, maintain this reaction temperature and continue to stir to make the reaction fully proceed. During this period, the reaction process can be monitored by means of thin-layer chromatography until the raw materials are exhausted.
After the reaction is over, pour the reaction mixture into an appropriate amount of water to precipitate solid products. If the product cannot be completely precipitated, it can be moderately cooled, or a little crystal seed can be added to promote crystallization.
The resulting solid product is washed with an appropriate amount of water or organic solvent to remove impurities. After washing, filter and collect the filter cake.
Place the filter cake in an oven and dry it at a suitable temperature to remove the residual solvent and moisture to obtain the Sodium+3-Chloro-4-%285-Hydroxy-3-Methyl-4-%283-%28Phenylaminosulphonyl%29Phenylazo%29-1H-Pyrazole-1-Yl%29Benzenesulphonate product. Note that the oven temperature should not be too high to avoid product decomposition. Throughout the preparation process, be sure to follow the experimental operating procedures to ensure safety and product purity.
What are the precautions for using Sodium 3-Chloro-4- (5-Hydroxy-3-Methyl-4- (3- (Phenylaminosulphonyl) Phenylazo) -1H-Pyrazole-1-Yl) Benzenesulphonate?
This is the compound named "Sodium-3-Chloro-4- (5-Hydroxy-3-Methyl-4- (3- (Phenylaminosulfonyl) Phenylazo) -1H-Pyrazole-1-yl) Benzenesulfonate". During use, many things need to be paid attention to.
Be the first to bear the brunt, and safety protection is essential. This compound may have specific chemical activities and potential hazards. Users must wear appropriate protective equipment, such as lab suits, gloves and goggles, to prevent contact with skin and eyes. Because of its risk of sensitization or irritation to the skin, if you accidentally touch the skin, you should immediately rinse with a large amount of water and seek medical treatment if necessary; if it splashes into the eyes, you need to rinse with a large amount of water immediately and seek medical attention quickly.
Furthermore, the operating environment should not be ignored. It should be used in a well-ventilated place, preferably in a fume hood, which can effectively avoid the accumulation of harmful gases and ensure the safety of the user's breathing.
The storage of compounds is also exquisite. It should be stored in a dry, cool place away from fire sources and oxidants to prevent accidental chemical reactions or fire accidents.
When using, accurate dose control is indispensable. The chemical properties of this compound may cause it to react differently at different doses. Be sure to use precise measurement tools to strictly control the dosage according to the specific requirements of the experiment or production, and must not increase or decrease at will, so as not to affect the expected effect or even cause danger.
At the same time, it is also necessary to have a deep understanding of its chemical reaction characteristics. Know the possible reactions with other substances, and avoid mixing with incompatible compounds to prevent serious consequences such as toxic gases and explosions. During use, pay close attention to the reaction phenomenon. If there is any abnormality, stop the operation immediately and take corresponding measures.
