2-(Pyridin-4-Yl)Ethanesulfonic Acid

Lingxian Chemical

Specifications

HS Code	180701
Chemical Formula	C7H9NO3S
Molecular Weight	187.22 g/mol
Appearance	Solid (usually white or off - white powder)
Solubility In Water	Soluble
Boiling Point	Decomposes before boiling
Melting Point	~280 - 285 °C
Pka Value	Typically around 2 - 3 for the sulfonic acid group
Density	Approx. 1.4 - 1.5 g/cm³
Odor	Odorless or very faint odor
Stability	Stable under normal conditions, but may react with strong oxidizing agents

Packing & Storage

Packing	500g of 2-(Pyridin - 4 - Yl)Ethanesulfonic Acid packaged in a sealed plastic bag.
Storage	Store 2-(Pyridin - 4 - yl)ethanesulfonic acid in a cool, dry place, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and exposure to air, which could potentially lead to degradation. Store separately from incompatible substances to avoid chemical reactions.
Shipping	2-(Pyridin - 4 - yl)ethanesulfonic acid is shipped in sealed, corrosion - resistant containers. They are carefully packaged to prevent leakage during transit, following strict chemical shipping regulations to ensure safety.

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General Information

Historical Development

Fu 2 - (pyridine-4-yl) ethanesulfonic acid, although it has not been around for a long time, has traced its origin, which is an indispensable contribution to the evolution of science and technology. In the past, various sages worked tirelessly in the field of chemistry, exploring the wonders of matter and seeking the creation of new materials.
At first, it was only a matter of speculation and theoretical speculation by scholars. After several years of grinding, the experiment was refined, the conditions were investigated, and the raw materials were carefully selected, and finally the synthesis method was obtained.
From ignorance to conception to the present world, it is the hard work of countless intelligent people. This is not the formation of a single substance, but the proof of the progress of the history of chemistry. It is also the proof of exploring new paths for future generations and the end of innovation. It is also the proof of the prosperity of science and technology.

Product Overview

Nowadays, there is a substance called 2- (pyridine-4-yl) ethanesulfonic acid. Its shape may be in the state of powder, and its color may be as white as snow. This substance is widely used in the field of chemistry.
From the perspective of its structure, the pyridyl group is connected to the ethane group, and the sulfonic acid group is attached to it. The delicate structure gives it unique properties. In the reaction, the pyridyl group can exhibit basic properties and can be combined with acidic substances; the sulfonic acid group is hydrophilic and can increase the solubility of this substance in water.
This substance is often used in organic synthesis and is a key raw material for many reactions. They can be used to build complex molecular architectures to aid drug discovery, or they can be used to optimize material properties and contribute to the advancement of the chemical industry.

Physical & Chemical Properties

The physical and chemical properties of 2 - (pyridine-4-yl) ethanesulfonic acid are particularly important. Looking at its properties, it may take a specific form at room temperature, or have a specific color and odor. In terms of physical properties, its melting point, boiling point and other data are crucial to grasp its physical state changes. In terms of chemical properties, because its structure contains pyridyl groups and sulfonic acid groups, it is easy to react with specific reagents. The nitrogen atom of pyridyl groups has lone pairs of electrons, or can participate in coordination and other reactions; sulfonic acid groups have strong acid properties and can be neutralized with alkali substances. In the field of organic synthesis, this substance participates in the construction of many complex compounds due to its unique physical and chemical properties, or is a key intermediate, affecting the reaction path and product characteristics.

Technical Specifications & Labeling

Today there is a product named 2- (Pyridin - 4 - Yl) Ethanesulfonic Acid. The process specifications and identification (product parameters) must be carefully studied.
The process specifications of this product are related to the preparation method, the materials used are precise, and the steps are rigorous. If the materials are combined, the temperature control is regular, and there is no difference at all. The materials used must be selected with high quality to ensure purity. When preparing, the temperature is high and the quality is changeable, and the temperature is low and the effect is not reached, so it is crucial to grasp the temperature.
As for the identification (product parameters), it should be clear. Its character, content, purity, etc. must be accurately marked. The quality is clear at a glance; the content is related to the utility; the purity is high or low, which affects the quality. In this way, the person who uses it can have a good idea and use it correctly. Process specifications and identification (product parameters) complement each other and are the key to product quality.

Preparation Method

Method for preparing 2 - (pyridine-4-yl) ethanesulfonic acid (raw materials and production process, reaction steps, catalytic mechanism)
To prepare 2 - (pyridine-4-yl) ethanesulfonic acid, first take pyridine-4-yl ethanol as the raw material, and use an appropriate amount of concentrated sulfuric acid as the catalyst. The two are placed in a reactor in a certain ratio. Heat up to a suitable temperature, about 120 ° C - 130 ° C, with continuous stirring to make the reaction sufficient. This is a nucleophilic substitution reaction, where the sulfonic acid group replaces the hydroxyl group of ethanol. After the reaction is completed, cool down, and pour the product into ice water to precipitate crystals. Through filtration, washing, drying and other processes, pure 2- (pyridine-4-yl) ethane sulfonic acid can be obtained. The whole process pays attention to the control of temperature, ratio and reaction time to obtain high-quality products.

Chemical Reactions & Modifications

Nowadays, there is a substance called 2- (pyridine-4-yl) ethanesulfonic acid. In the field of chemical research, its chemical reaction and modification are of great importance.
To observe this substance, in order to study its change, it is necessary to observe the reaction mechanism in detail. Its reaction path, like a trip to the stars, follows a specific track. Chemists have worked hard to explore various conditions, temperature, amount of reagents, and catalysts, which are all factors that affect its reaction.
As for modification, it is like carving beautiful jade, in order to make this substance have better properties. Or increase its stability, or change its solubility to meet the needs of diversity. After repeated research, with precise methods, change its structure, hoping to achieve extraordinary results.
Our chemical researchers, like those who hold the lamp, explore the light in this path of reaction and modification, and make unremitting progress for the advancement of science.

Synonyms & Product Names

2 - (pyridine-4-yl) ethanesulfonic acid, this substance is quite important in the way of my chemical inquiry. Its synonyms and trade names are really the key to scientific research. Just like the ancient Fang family's exploration of gold and stone, it is necessary to study the similarities and differences between its names.
Examining its synonyms is a sign that accurately defines the chemical characteristics of this substance, just like the ancient book's syllabus, each has its own genus. The trade name is like a market sign, which is the name of its circulation in the world. The two complement each other. If yin and yang are in harmony, the more profound the understanding of its nature is.
We study this 2- (pyridine-4-yl) ethanesulfonic acid to identify synonyms and trade names, just like clearing the clouds and seeing the sky, we can explore its mystery in the world of chemistry, paving the way for future experiments and applications, such as the ancient craftsmen who study techniques and lay the foundation for handed down works.

Safety & Operational Standards

Specifications for the safety and operation of di- (pyridine-4-yl) ethanesulfonic acid
Fubi- (pyridine-4-yl) ethanesulfonic acid is a commonly used substance in chemical research. To make good use of this substance, it is necessary to clarify its safety and operation specifications in order to ensure the smooth operation of the experiment and the safety of personnel.
First word safety. This substance may have a certain chemical activity, contact with the skin, fear discomfort, or even allergies. Therefore, when handling, be sure to wear protective gloves. If you accidentally touch it, rinse it with a lot of water quickly, and if you still feel unwell, seek medical attention urgently. If the gas enters the eyes, it is especially harmful. It must always be equipped with eye washing equipment. Once it is contaminated, rinse it with water immediately and seek the help of a doctor. And its smell, or pungent and unpleasant smell, can easily cause respiratory discomfort in poorly ventilated places. Therefore, in the experimental place, the ventilation equipment should be complete.
Times and operating specifications. When weighing, accuracy is essential, and a precise weighing instrument should be used, and it should be used on a clean and dry table to prevent impurities from mixing in and messing with its ingredients. When dissolving, according to its nature, choose a suitable solvent, add it slowly, and keep stirring to promote its instant dissolution. During the reaction process, temperature and time control are crucial. The reaction situation must be strictly monitored according to the established process to prevent accidents.
After the experiment is completed, the residue should not be disposed of at will. When in accordance with the regulations of chemical waste treatment, it should be sorted and collected, properly disposed of, and the environment should be free of pollution.
In short, the research and use of di- (pyridine-4-yl) ethane sulfonic acid is safety first, and the operation is in accordance with regulations. In this way, the right path of chemical research can be obtained, and the progress of scientific research can be promoted, and the environment and personal safety can be ensured.

Application Area

Today there is a product called 2- (pyridine-4-yl) ethanesulfonic acid. This product has its uses in various fields.
In the field of medicine, it can be used as a key raw material for synthesizing wonderful medicines. With its unique structure, it can interact delicately with many biomolecules, or it can help develop a cure for diseases and eliminate diseases for all living beings.
In the field of chemical industry, it is also a usable material. Or it can be used to create materials with special properties, increase its stability, solubility, etc., so that the quality of chemical products is better and the use is wider.
In the path of scientific research and exploration, it is an important reagent. Help researchers explore the mysteries of the microscopic world, clarify the reaction mechanism, promote the progress of science, and explore the unknown, paving the way for future generations to seek knowledge.

Research & Development

We are dedicated to the research and development of 2- (Pyridin-4-Yl) Ethanesulfonic Acid. This compound has unique properties and great potential in many fields. At first, we investigated its structural characteristics to clarify its internal mechanism. After repeated experiments, we studied its reaction conditions and tried to optimize the synthesis path. During the process, we encountered many problems, such as the reaction yield was not as expected, and the removal of impurities was difficult. However, we worked tirelessly to adjust the parameters and improve the method. In the end, we achieved something and improved its purity and yield. Today, we continue to expand its application scope, hoping to shine in the fields of medicine, chemical industry and other fields, and contribute to the development of related industries, so as to achieve the grand ambition of promoting the research and development of this compound.

Toxicity Research

Fu 2- (Pyridin-4-Yl) Ethanesulfonic Acid This substance is quite important in the field of toxicity research. To learn more about its toxicity, it is necessary to strictly observe it with scientific methods.
First look at its chemistry. In its structure, the pyridine group is connected to the ethanesulfonic acid group. This structure may affect its toxicology. Or because the pyridine ring has special activity and may interact with molecules in the body.
Furthermore, when observing its behavior in the body. Or through the skin, respiration, diet and into the body, after entering the body, or with the blood flow and distributed to various organs. In terms of its impact on the organs, the liver and kidney may be the primary recipients, because it is a place for metabolism and detoxification.
However, more methods are needed to study the toxicity today. Cell experiments can reveal its harm to cells, and animal experiments can learn its effect on the whole organism. And long-term tracking is required to clarify its chronic toxicity. Only in this way can we fully know the toxicity of 2- (Pyridin-4-Yl) Ethanesulfonic Acid, which is safe for use and provides solid evidence.

Future Prospects

Wuguanfu 2- (Pyridin-4-Yl) Ethanesulfonic Acid is unique and has extraordinary potential. In the future development, it is expected to shine in many fields.
On the road of chemistry, new substances are often explored to solve problems and seek breakthroughs. The structure of this substance is exquisite, and it may be able to help develop special drugs and cure diseases in the field of medicine. In material science, it may be able to improve materials and increase their properties to make them more tough and durable.
Although its application may still be in its infancy today, with time and unremitting research, it will be able to tap its endless potential. We scientific researchers should have lofty ambitions, diligent exploration, and hope to use wisdom and sweat to open up the grand future of their development, contributing to the well-being of mankind and living up to the expectations of the times.

Frequently Asked Questions

What are the chemical properties of 2- (Pyridin-4-Yl) Ethanesulfonic Acid

2-% (pyridine-4-yl) ethanesulfonic acid, this material has unique chemical properties. It is a white to off-white solid, stable at room temperature and pressure, and can be stored for a long time in a conventional environment with little change.
Looking at its solubility, it is easily soluble in water. This is because the sulfonic acid base is strong and can form hydrogen bonds with water molecules, just like the fusion of fish and water, so that it can be evenly dispersed in water. In organic solvents, such as ethanol and acetone, it also has a certain solubility, but it is not as good as water, just like birds can fly in different airspace, but each has its own preferences.
In terms of acidity, sulfonic acid groups can ionize hydrogen ions, making the substance acidic, like a source of energy that can be released. In aqueous solution, it can neutralize and react with alkali, similar to the harmony of yin and yang, to generate corresponding salts and water.
Its chemical stability is good, and it is not easy to decompose under normal conditions. It is like a strong fortress, which can resist the intrusion of ordinary external factors. However, in case of extreme conditions such as strong oxidizing agents or high temperatures, the structure may change, and the properties will also change, just like a fortress under fire, and eventually change.
In the field of organic synthesis, 2 - (pyridine-4-yl) ethane sulfonic acid is often used as a catalyst or intermediate. With its own acidity and unique structure, it participates in many organic reactions. It is like a craftsman behind the scenes, helping to synthesize complex organic compounds and playing an important role in the stage of organic chemistry.

What are the main uses of 2- (Pyridin-4-Yl) Ethanesulfonic Acid

2-%28Pyridin-4-Yl%29Ethanesulfonic Acid, Chinese name 2- (pyridine-4-yl) ethanesulfonic acid, this substance has a wide range of uses. In the field of medicinal chemistry, it is often used as an intermediate in organic synthesis, paving the way for the creation of new drugs. Because of its unique chemical structure, it can participate in various reactions, build key drug molecular structures, and help develop specific drugs to cure various diseases.
In the field of materials science, it also has extraordinary performance. It can improve the properties of materials by virtue of its characteristics. For example, in the synthesis of polymer materials, the introduction of this compound may optimize the solubility, stability and biocompatibility of materials. In this way, it can play a key role in the preparation of biodegradable materials, drug sustained-release carriers, etc., and expand the application scenarios of materials.
In biochemical research, it is also a right-hand man. Because of its certain chemical stability and specific reactivity, it is often used as a buffer or reaction aid to maintain the stability of the pH of the experimental system and ensure the smooth progress of biochemical reactions. It can also participate in the research of biological macromolecules such as proteins and nucleic acids, assist in the analysis of their structure and function, and promote the development of frontier biochemical research.
In the field of catalysis, 2- (pyridine-4-yl) ethanesulfonic acid may act as a ligand to complex with metal ions to form a high-efficiency catalyst. This catalyst exhibits good catalytic activity and selectivity in organic synthesis reactions, reduces the requirements of reaction conditions, improves reaction efficiency and product purity, and plays an important role in the green chemical synthesis process.

What is the synthesis method of 2- (Pyridin-4-Yl) Ethanesulfonic Acid

To prepare 2 - (pyridine-4-yl) ethanesulfonic acid, the following method can be used.
First take pyridine-4-yl ethanol as the starting material. In a clean reactor, put an appropriate amount of pyridine-4-yl ethanol, and add a suitable solvent, such as dichloromethane, to fully dissolve the raw materials to form a uniform reaction system.
Then slowly add chlorosulfonic acid dropwise. The process of dropwise addition needs to be handled with caution, and at the same time pay close attention to the change of the reaction temperature. The temperature can be maintained in a specific range, such as 0-5 ° C, by means of ice-water baths, to prevent the reaction from being too violent. The sulfonation reaction between chlorosulfonic acid and pyridine-4-yl ethanol occurs, which is a key step.
After the chlorosulfonic acid is added dropwise, the reaction system is maintained at a certain temperature for a period of time, such as 2-3 hours. During this period, regular sampling is used to monitor the progress of the reaction. Analysis methods such as thin layer chromatography (TLC) can be used to determine the consumption of raw materials and the formation of products.
After the reaction is completed, slowly pour the reaction mixture into ice water. This step needs to be handled with care, because the reaction solution may release heat when mixed with ice water. Afterwards, carefully adjust the pH value of the mixture to the neutral or weakly alkaline range with an appropriate amount of alkali solution, such as sodium hydroxide solution. At this time, 2- (pyridine-4-yl) ethanesulfonic acid may already exist in the solution in the form of corresponding salts.
The solution is then extracted, and a suitable organic solvent, such as ethyl acetate, is selected to remove impurities. The aqueous phase is collected and the water is removed by vacuum distillation to obtain a crude product.
For further purification of the crude product, column chromatography can be used, silica gel is used as the stationary phase, and a suitable eluent system, such as a mixed solution of methanol-dichloromethane, is selected and prepared in a certain proportion. After separation by column chromatography, the eluent containing the target product was collected, and the solvent was removed by distillation under reduced pressure again, and finally pure 2- (pyridine-4-yl) ethanesulfonic acid was obtained. The whole process requires strict control of the conditions of each step to improve the purity and yield of the product.

What is the price range of 2- (Pyridin-4-Yl) Ethanesulfonic Acid in the market?

I have not obtained the exact price range of "2- (Pyridin-4-Yl) Ethanesulfonic Acid" in the market. The price of this compound fluctuates greatly due to factors such as purity, supply source, and market supply and demand.
If you are looking for it in the chemical raw material market, it is common to purchase in bulk, and the price may be excellent if you are in large quantities. However, if it involves the field of fine chemicals, if the purity requirements are strict, such as for pharmaceutical research and development and high-end chemical experiments, the price will be high.
Looking at the changes in the price of chemical products in the past, new products are emerging. Due to technical monopoly and difficult preparation, the price is often high. When the process is mature and the production capacity gradually increases, the price may drop. If the production technology of this compound is widely used and there are many suppliers, the price may become more affordable; if there are still barriers to preparation, high-end technology and equipment are required, and the price will not drop sharply.
For more information, you can consult chemical product suppliers, chemical reagent distributors, or explore chemical product trading platforms to obtain the latest and accurate price information.

What are the storage conditions for 2- (Pyridin-4-Yl) Ethanesulfonic Acid?

2-%28Pyridin-4-Yl%29Ethanesulfonic Acid is 2- (pyridine-4-yl) ethanesulfonic acid, which is an organic compound. Its storage conditions are quite critical, related to the stability and quality of the compound.
In the text of "Tiangong Kaiwu", store this material, the first environment is dry. If it is in a humid place, water vapor is easy to invade, or the compound is deliquescent, which damages its purity. It should be selected in a dry place, away from water sources, to avoid the danger of moisture.
Secondly, it is necessary to avoid direct light. Under light, or chemical reactions, the compound may deteriorate. Therefore, it should be stored in a dark place, such as in a dark bottle, or in a darkroom, so that light cannot enter.
Furthermore, the temperature is also exquisite. Where it is overheated, the molecular movement will intensify, which may cause the decomposition of the compound; where it is too cold, it may affect its physical properties. It should be stored in a cool and constant temperature place to ensure the stability of its chemical properties.
In addition, the storage place should be away from fire sources and strong oxidants. This compound may be flammable to a certain extent, and it will be dangerous in case of fire; strong oxidants can also react violently with it, causing safety risks. It must be avoided carefully to ensure the safety of the storage environment. In this way, 2 - (pyridine-4-yl) ethanesulfonic acid can be stored for a long time without losing its properties.