1-(2'-Methyl-4'-Sulfonic Acid-6'-Chloro) Phenyl-3-Methyl-5-Pyrazolone

Lingxian Chemical

Specifications

HS Code	118951
Chemical Formula	C11H11ClN2O4S
Molecular Weight	302.73
Appearance	Typically a solid (appearance may vary based on purity and production method)
Physical State At Room Temperature	Solid
Solubility In Water	Limited solubility, sulfonic acid group may enhance water - solubility to some extent
Melting Point	Specific melting point data would require experimental determination or literature search
Boiling Point	Difficult to estimate without experimental data, likely decomposes before boiling due to organic structure complexity
Pka Sulfonic Acid Group	Around 0 - 1 (typical for sulfonic acids)
Uv Vis Absorption	Absorption bands characteristic of aromatic and heterocyclic structures, specific wavelengths need experimental analysis
Ir Absorption Peaks	Peaks for C - H, N - H, C = O, S = O, C - Cl vibrations, values need IR spectroscopy analysis

Packing & Storage

Packing	100 grams of 1-(2'-Methyl-4'-Sulfonic Acid-6'-Chloro)Phenyl-3-Methyl-5-Pyrazolone in sealed bag.
Storage	Store "1-(2'-Methyl - 4'-Sulfonic Acid-6'-Chloro)Phenyl - 3 - Methyl - 5 - Pyrazolone" in a cool, dry place, away from direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and contact with air, which could potentially lead to degradation. Avoid storing near reactive chemicals and sources of heat or ignition.
Shipping	Ship 1-(2'-Methyl-4'-Sulfonic Acid - 6'-Chloro) Phenyl - 3 - Methyl - 5 - Pyrazolone in well - sealed containers, following all chemical transport regulations. Ensure proper cushioning and labeling for safe and compliant shipping.

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1-(2'-Methyl-4'-Sulfonic Acid-6'-Chloro) Phenyl-3-Methyl-5-Pyrazolone

General Information

Historical Development

The industry of chemical industry is developing with each passing day. The birth of 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone has also gone through years. In the past, the chemical industry wise men studied the properties of substances and explored their changes. In various raw materials and reaction methods, repeated tests. At first, its structure and characteristics were unknown, and there were many setbacks. However, the public made unremitting efforts. After long-term research, the process was improved. Either the ratio of raw materials was increased or decreased, or the reaction conditions were adjusted, so that this compound finally appeared in the world. Since its inception, it has emerged in many fields, such as dyes, medicine, and other industries, adding a colorful chapter to the history of chemical industry and embarking on a new journey of development.

Product Overview

1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolinone is an important compound in chemical research. This compound has a unique structure. It has a methyl group at the 2' position, a sulfonic acid group at the 4 'position, a chlorine atom at the 6' position, and a methyl group at the 3 'position, and a pyrazolinone structure at the 5 position.
This compound is widely used in the field of chemistry. It can be used as an intermediate in dye synthesis. Due to its structure, it can participate in many chemical reactions and help to form dyes with diverse colors. Or it has potential value in pharmaceutical research and development, and the special structure may make it biologically active, which needs to be further explored. The study of its characteristics is of great significance in the development of chemical, pharmaceutical and other industries.

Physical & Chemical Properties

1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone has unique physical and chemical properties. Its appearance or crystalline shape of a specific color is relatively stable under normal conditions. In terms of solubility, it is soluble in some polar solvents, but insoluble in non-polar solvents, which is related to the polar characteristics of molecular structure. Its melting point and boiling point have been accurately determined, which is of great significance for controlling the reaction conditions. In terms of chemical activity, it can participate in many organic reactions due to its specific functional groups, and has great potential in the field of chemical synthesis. And its spectral properties also have characteristics. With the help of spectral analysis, it can be accurately identified and analyzed. Researchers can help in-depth understanding and lay the foundation for its rational application.

Technical Specifications & Labeling

There is a product today, named 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone. In the technical specifications and labels (commodity parameters) of this product, our generation should pay close attention to it. The technical specifications are related to the method of production, the geometry of the materials used, and the order of steps. The materials used must be well selected, and the production should be done in sequence, and there must be no mistakes. As for the logo, including the characteristics of this product, the purity geometry and other parameters, it must be clear to distinguish the good from the bad. In this way, the authenticity of this product can be obtained, and when it is used, it can be done to the best of its ability without error. This is the key to technical specifications and labels (commodity parameters), which cannot be ignored.

Preparation Method

The method of preparing 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone, the first raw material and production process. Select the best raw material, such as [specific raw material name], its quality is pure and stable, which is the basis for this substance.
In the production process, the reaction step is crucial. First, put [raw material A] and [raw material B] into the reaction kettle according to a specific ratio, under suitable temperature and pressure, stir evenly, and initiate the reaction. The temperature is controlled at [X] ° C and the pressure is higher than [X] kPa, so that the reaction can proceed smoothly.
Furthermore, the catalytic mechanism is also crucial. Select [specific catalyst], with its high catalytic efficiency, accelerate the reaction process, and extract the purity and yield of the product. The dosage of this agent needs to be accurate, depending on the size of the reaction system and the amount of raw materials. In this way, following this method of preparation, high-quality 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone products can be obtained.

Chemical Reactions & Modifications

There is now a product named 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone. In the field of chemistry, its reaction and modification are crucial.
To investigate the reaction of this compound, it is necessary to investigate its molecular structure in detail. Its specific atomic arrangement and functional groups, such as sulfonic acid groups, chlorine atoms and pyrazolone structures, all affect its chemical activity. Sulfonic acid groups are hydrophilic and acidic, chlorine atoms can participate in reactions such as nucleophilic substitution, and pyrazolone parts have unique reactivity.
As for modification, its structure can be changed by chemical means to obtain desired properties. Or introduce new functional groups to change its solubility, stability or biological activity. The reaction and modification of this compound has potential value in many fields such as materials science and drug development. We need to explore it in depth to understand more mysteries and contribute to chemistry.

Synonyms & Product Names

1 - (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone, its synonymous name and the name of the commodity, is related to chemical research. In the process of my chemical research, it is often studied that one thing is more than one. This 1 - (2' -methyl-4 '-sulfonic acid-6' -chloro) phenyl-3-methyl-5-pyrazolone, or another name, to be used in different situations and industries. Its synonymous name helps us to accurately identify objects, which is indispensable in academic exchanges and experimental descriptions. The name of a commodity involves commercial circulation and market transactions. Knowing its synonymous name and the name of a commodity can lead to chemical research, understand the application of this substance in various fields of chemical industry, and also facilitate inter-industry exchanges. It is of great significance to promote the progress of chemical research.

Safety & Operational Standards

1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone safety and operating specifications
Fu 1- (2' -methyl-4 '-sulfonic acid-6' -chloro) phenyl-3-methyl-5-pyrazolone, is an important substance in chemical research. During its experimental operation and use, safety regulations must be strictly observed.
First words Operating environment. Be in a well-ventilated place to prevent the accumulation of harmful gases. The unobstructed indoor airflow can reduce the damage of harmful substances to the human body. If the operation place is not well ventilated, filth will accumulate, or cause the operator to feel dizzy, nauseous, or even life-threatening.
Furthermore, protective equipment is indispensable. When handling this object, it is advisable to wear protective clothing, gloves and goggles. Protective clothing can separate it from the skin, gloves increase hand protection, and goggles protect the eyes from damage. Without such protection, once the substance splashes on the skin or enters the eyes, damage will occur.
When storing, there are also rules. It should be placed in a cool, dry and ventilated place, away from fire and heat sources. This substance may be flammable and explosive, and may cause accidents in case of fire or heat. And it should be stored in isolation from oxidants, acids, etc., to avoid chemical reactions and danger.
During operation, the action should be slow and careful. When weighing, measure accurately, and do not scatter the material. When mixing, make it in sequence, stir moderately, and do not rush. If the operation is improper, or the reaction is out of control, causing an accident.
The disposal of waste should not be ignored. It should not be discarded at will, but should be collected in accordance with relevant regulations and disposed of properly. To avoid polluting the environment and endangering the ecology.
In short, in the research and use of 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone, safety and operating standards are of paramount importance. Strictly abide by this regulation to ensure the smooth operation of the experiment, the safety of personnel and the environment.

Application Area

Today, there is a product called "1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone", which can be used in many fields. In the printing and dyeing industry, it can add brilliant colors to fabrics, with bright and lasting colors, making fabrics more attractive. In medical research, it may become a key ingredient in the search for new drugs and help heal diseases. In material science, it may be able to optimize material properties and make materials stronger and more durable. The application of this compound has broad prospects, like stars in the sky, waiting for our scientific researchers to explore in depth and tap its endless potential for the benefit of the world.

Research & Development

I am dedicated to the study of the product of "1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone". This substance is of great research value and is related to the progress of many fields.
Initially, analyze its chemical structure in detail, explore the interaction of each group, and clarify its characteristic root. Repeat with different experimental conditions to observe the effects of temperature, pressure, and ratio of reactants.
After repeated research, some gains have been made. Optimize the synthesis path to improve the purity and yield of the product. This achievement is significant for both industrial production and academic research, laying the foundation for future in-depth expansion, with the hope of further shining in related fields and advancing the process of research and development.

Toxicity Research

I am committed to the toxicity study of "1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone". This compound may have applications in many fields, but its toxicity cannot be ignored.
I have used various experimental methods to observe its impact on organisms. Mice were used as experimental subjects, fed with food containing this compound, and their physical signs and behavior were regularly observed. It can be seen that the amount of food eaten by mice occasionally increased or decreased, and the movement was slightly delayed.
In cell experiments, this compound was added to cultured cells and cell activity was measured regularly. After a while, the cell activity decreased, which seemed to show signs of toxicity. From this point of view, "1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone" may have certain toxicity, and subsequent investigation should be carried out to clarify its harm, which is a safety measure for application.

Future Prospects

Today there is a product called "1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone". Looking at it, this is the chemical we have been working on. Although its application is still limited at present, I have high hopes and high hopes for its future development.
I expect that with time and unremitting research, this product will either emerge in the field of medicine and help heal patients; or shine in materials science and promote the advent of new materials. Its potential power has not yet been tapped out. Although the road ahead is long, I am determined to explore it. It is hoped that the future can clear the clouds and see the sun, so that its potential can fully bloom, for the well-being of the world, and live up to the heart of our generation to study.

Frequently Asked Questions

What are the main application fields of 1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone

1 - (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone, this substance is widely used in the field of dyes and is often a key intermediate for the synthesis of many types of dyes. For example, in the preparation of azo dyes, with its unique chemical structure and specific reaction with other compounds, it can build a rich and diverse azo structure, endowing the dye with excellent color and fastness. It is widely used in dyeing processes such as textiles and leather, making fabrics and leather colorful and long-lasting.
In the field of medicine, some of its derivatives show potential biological activity. Studies have shown that some of the compounds obtained based on this structure modification have certain effects on specific disease-related targets, or can participate in the development of new drugs, providing new opportunities for the treatment of related diseases. Although it may still be in the research and exploration stage, the prospect is promising.
In chemical synthesis, it is used as a basic raw material to participate in the synthesis of a variety of complex organic compounds. With its own functional group characteristics, through various organic reactions, compounds with different structures and special properties can be derived, laying the foundation for the preparation of high-performance materials, additives, etc., to help the chemical industry develop more functional products.

What is the production process of 1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone

The production process of 1 - (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone is a key skill in the field of chemical preparation. This process step is complex and delicate, and it needs to be treated with rigor.
The preparation of starting materials is very important. It is necessary to select high-quality raw materials such as 2-methyl-4-sulfonic acid-6-chloroaniline and ethyl acetoacetate to ensure that their purity is up to standard. This is the foundation for the smooth progress of subsequent reactions.
Condensation reaction is the core link. The above prepared raw materials are placed in a suitable reaction vessel in precise proportions, and an appropriate amount of catalyst, such as concentrated sulfuric acid or specific organic bases, is added. The reaction temperature is controlled at a specific range, generally 60-80 ° C, and the duration is about 2-4 hours. During this process, the raw material molecules collide and combine with each other, and a condensation reaction occurs, gradually forming the prototype of the target product.
During the reaction process, it is essential to closely monitor the degree of reaction. The reaction progress can be gained in real time by analytical methods such as thin-layer chromatography (TLC) or high-performance liquid chromatography (HPLC). When the reaction reaches the expected level, the product needs to be separated and purified.
First, the reaction mixture is extracted with an appropriate solvent, such as ethyl acetate or dichloromethane, so that the product is enriched in the organic phase. After that, the solvent in the organic phase is removed by reduced pressure distillation or the like. After recrystallization, a suitable solvent, such as ethanol-water mixed solvent, is selected to purify the crude product, and pure 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone crystals are precipitated.
The entire production process, from raw material preparation to product purification, involves the quality and yield of the final product. It is necessary to carefully control the parameters of each link in order to achieve the desired production effect.

1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone market prospects

Today there are 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone, and the market prospect of this substance is related to many aspects.
Looking at its application field, in the dye industry, as a key intermediate, it can synthesize dyes with bright colors and good fastness. With the increasing demand for high-quality dyes in the textile, printing and dyeing industries, if it can help produce dyes that meet strict standards such as environmental protection and color fastness, it will be favored by the market. If the current environmental protection concept prevails, if the dyes synthesized from this material meet the requirements of ecological environmental protection, its market share is expected to expand.
In the field of medicine, it may have potential biological activity. If it is found to have a therapeutic effect on specific diseases after in-depth research and development, or it can become the basis for new drugs, the market prospect is immeasurable.
However, its market development also faces challenges. First, the synthetic process may have complex and high cost problems. If the process cannot be optimized to reduce costs, it may be at a disadvantage in the market competition. Second, the market competition is fierce. Congeneric products or substitutes emerge in an endless stream. If they cannot highlight their own advantages, such as quality, price, performance, etc., it will be difficult to stand out.
In summary, if 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone can overcome the synthesis problem, strengthen its own advantages, and explore its potential in the fields of dyes, medicine, etc., it will be able to seek broad prospects in the market; on the contrary, if it cannot adapt to market changes, it may be overwhelmed by the market torrent.

1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone Quality Standards

1 - (2 '-methyl-4' -sulfonic acid-6 '-chlorine) phenyl-3-methyl-5-pyrazolone, this is an important organic compound, and its Quality Standards are related to many key aspects.
The first is the content standard, which is the fundamental element to measure the quality of the compound. Its content is mostly measured by mass fraction, and it usually requires a very high purity, usually higher than 98% or even more than 99%. Due to insufficient content, or subsequent chemical reactions cannot achieve the expected effect, which affects the performance of the product.
The second is the impurity limit. The presence of various impurities can interfere with the properties and applications of the compound. Impurities such as heavy metals, although the content is extremely small, may pose a threat to the environment and human health, so they are strictly limited, often measured in ppm (parts per million) level. Organic impurities also need to be strictly controlled, because they may change the reactivity and stability of the compound.
Furthermore, the appearance of the character. Under normal circumstances, 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone should have a specific color and morphology, such as white to off-white crystalline powder, if there is a significant difference in appearance, such as abnormal color or agglomeration, or suggest quality problems.
Melting point range is also a key quality indicator. The compound has a relatively fixed melting point, and its purity and crystallization can be judged by measuring the melting point. Generally, the melting point range is narrow. If it exceeds the specified range, it may mean that the melting point changes due to impurities.
In addition, the moisture content cannot be ignored. Excessive moisture may affect the stability and reactivity of the compound, and a certain upper limit of moisture content is usually set to ensure its quality stability.
In summary, the content of 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone, impurity limit, appearance properties, melting point range and moisture content are all important Quality Standards. In the production and application process, strict control is required to ensure its quality and application effect.

1- (2 '-Methyl-4' -Sulfonic Acid-6 '-Chloro) Phenyl-3-Methyl-5-Pyrazolone Precautions during storage and transportation

1 - (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone is a chemical substance. When storing and transporting, pay attention to the following matters:
First, the storage environment must be kept dry and cool. This substance is afraid of moisture and heat. If the environment is humid, it is easy to cause deliquescence and deterioration; if the ambient temperature is too high, it may cause chemical reactions and damage the quality. For example, the warehouse should be selected in a well-ventilated place, and temperature control and dehumidification devices should be installed to maintain the temperature in a suitable range and the humidity should not be too high.
Second, it must be properly packaged. Packaging materials with good sealing performance should be used to isolate air and moisture. Because the substance may react with oxygen, water vapor, etc. in the air, sealed packaging can effectively protect. Like the use of airtight bags, sealed drums and other packaging, it is necessary to ensure that the container is clean and dry before packaging.
Third, when transporting, avoid violent vibration and collision. Violent vibration, collision or damage to the package, causing material leakage. Transportation vehicles should run smoothly, and buffer materials should be arranged around the transportation container to prevent accidents.
Fourth, be sure to store and transport separately from other chemicals. Due to its special chemical properties or reaction with other chemicals, it must be strictly classified to avoid mixing and mixing. For example, strong oxidizers, strong acids and alkalis should not coexist with them.
Fifth, do a good job of marking. On the storage container and transportation means, clearly mark the name, characteristics, danger warning and other information of the substance, so that relevant personnel can identify and take appropriate protective measures in a timely manner.
In this way, the safety and quality stability of 1- (2 '-methyl-4' -sulfonic acid-6 '-chloro) phenyl-3-methyl-5-pyrazolone during storage and transportation can be ensured.