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Home Products 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate

Sulfonic Acid Series Sulfamic Acid Series Guanidine Series

Sulfonic Acid Series

Sulfamic Acid Series

Guanidine Series

3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate

Lingxian Chemical

Specifications

HS Code	269413
Chemical Formula	C28H31NO5S
Molar Mass	493.62 g/mol
Appearance	White to off - white powder
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Melting Point	Typically in a certain range (specific value may vary depending on purity)
Chirality	Optically active due to chiral center in L - alanine moiety
Purity	Can be of various purities, often sold as high - purity (e.g., 95%+, 98%+)
Odor	Odorless or very faint odor
Stability	Stable under normal storage conditions away from strong oxidizing agents
Function	Used in peptide synthesis as a protecting group for L - phenylalanine

As an accredited 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate in a sealed, labeled container.
Storage	3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate should be stored in a cool, dry place, away from heat sources, direct sunlight, and humidity. Keep it in a well - sealed container to prevent moisture absorption and contact with air, which could potentially cause degradation. Store in an area with good ventilation to avoid the accumulation of vapors.
Shipping	Shipping of 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate must follow strict chemical transport regulations. Ship in well - sealed, suitable containers, labeling hazards clearly, ensuring stable temperature & handling to prevent damage during transit.

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3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate

General Information

Historical Development

I have heard that the industry of chemical industry is changing with each passing day, and all kinds of products have their own origins. Jinyan 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate This thing, in the past, did not appear in the world at the beginning.
In the past, chemical skills were not as sophisticated as they are today, and many people were in organic synthesis. However, the wise men worked tirelessly, and they were exhausted. Begin with basic learning, analyze the properties of various elements, and explore the rules of chemical synthesis.
After years of work, the method of organic synthesis gradually became clear. Scholars with wisdom and perseverance tried different methods and adjusted all kinds of agents. At the beginning, the results were not achieved, but they were determined. After specific conditions and suitable raw materials, this 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate is now available. Since then, it has gradually expanded its capabilities in the fields of medicine and materials, contributing to the progress of chemical industry and creating a new chapter.

Product Overview

3-Phenyl-L-benzyl alanine ester 4-toluenesulfonate is an important product of organic synthesis. Its molecular structure is exquisite, and it is cleverly combined with phenyl, benzyl alanine ester and toluenesulfonate. In the field of chemical synthesis, it has a wide range of uses and is often a key intermediate for the preparation of specific drugs or bioactive molecules.
This product has unique properties. It has certain physical and chemical properties at room temperature or in a specific crystalline form, such as melting point, solubility, etc., which can be used as the basis for synthesis operations. The synthesis process requires precise control of reaction conditions, such as temperature, pH, and the ratio of reactants, to ensure product purity and yield. The method of
synthesis may involve multi-step reactions, and through fine steps, each group is combined in a specific way. In-depth study of it will help to expand the boundaries of chemical synthesis and provide strong support for new drug development, materials science and other fields. It has a position that cannot be ignored in the process of chemical research.

Physical & Chemical Properties

There is a substance named 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate. Its physical and chemical properties are related to our research. The form of this substance, or crystal, is pure in color and has a specific crystal structure, and it can be seen under light. Its melting point and boiling point are key physical properties. The measurement of the melting point can determine its phase transition temperature, and the boiling point also shows its gasification characteristics.
The solubility is also not negligible. It is insoluble in various solvents, or easily soluble in organic solvents, such as ethanol, ether, etc., and is difficult to dissolve in water. This is related to the method of separation and purification. Chemically, whether the functional groups in its molecular structure are active or not determines its chemical reactivity. Benzene ring, ester group, sulfonate group, etc., can lead to specific reactions, or interact with nucleophiles, or hydrolyze under acid-base conditions. These properties pave the way for its synthesis and application, and help us explore more mysteries.

Technical Specifications & Labeling

Today there is a thing called 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate. To clarify its technical specifications and labels (commodity parameters), this is what I have investigated. Its shape and quality characteristics are related to the delicacy of chemistry. Looking at the structure of its molecules, the benzene ring is related to the ester group and sulfonate group, resulting in this unique structure. Its purity geometry is related to the quality, and it must be tested with precision. Color and properties also need to be carefully observed to conform to the specification. In the logo, the name is clear, and the parameters are exact, so that the viewer can understand its quality and use. We study the technical specifications and labels of this object with a rigorous attitude, hoping to lay a solid foundation for its application in the world.

Preparation Method

This product is 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate, which should be prepared first. Take an appropriate amount of L-phenylalanine, mix it with benzyl alcohol in a suitable ratio, and add an appropriate amount of catalyst to the reaction kettle at a specific temperature. Heat up to about [X] ° C, so that the esterification reaction between the two occurs. This is a key step. During the reaction, the reaction process needs to be closely observed, and the temperature and pressure should be fine-tuned according to the situation.
After the esterification reaction is completed, cool down to [Y] ° C, slowly add p-toluenesulfonic acid, and continue to stir to make it fully react. During this process, the reaction rate needs to be controlled to prevent side reactions from occurring. After the reaction is completed, the impurities are removed by separation and purification, and the crude product is obtained.
Compound with a suitable solvent for recrystallization, carefully control the temperature and speed, and make the crystal precipitate. Finally, after drying treatment, pure 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate can be obtained. This preparation method, the raw materials are easy to obtain, the process can be followed, and the reaction conditions are mild and the controllability is good, which is suitable for large-scale preparation.

Chemical Reactions & Modifications

Modern chemistry has advanced, and the research on various compounds has deepened. In this case 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate, the chemical reaction and denaturation of this substance are really the needs of research.
Look at the reaction, and it changes depending on the conditions. Temperature and humidity, the presence or absence of catalysts, can cause different reactions. If at a certain temperature, it is combined with a certain agent, or this change occurs; if it is easy to be warm, it will be transformed. This all needs to be carefully observed to understand its laws.
As for denaturation, it may be due to the invasion of foreign objects, or the change of internal structure. For external objects, such as light and heat; for internal constructs, the arrangement of molecules and the connection of bonds are also. Change one end, the physical properties are very different. Studying these two is of great benefit to obtain the superiority of this thing and make good use of it. Be careful and explore its subtleties, hoping to gain new gains and contribute to the progress of chemistry.

Synonyms & Product Names

3-Phenyl-L-alanine benzyl ester p-toluenesulfonate, which is very important in today's chemical research. The key to research is to find its synonymous name and commodity name.
In the past, although I have not heard of this exact name, in the field of chemistry, the same kind of quality may be called similar. The name used at that time, or according to its shape, or according to its nature, may be different from the scientific title of today, but it is all to explore its essence.
Today's 3-phenyl-L-alanine benzyl ester p-toluenesulfonate is a synonymous name or from its structure analysis, in the name of chemistry; the name of the commodity is related to the market, according to its use and characteristics. When scholars study, they need to understand its various terms in order to navigate the sea of chemical knowledge without confusion, so as to achieve the depth of research and explore its endless mysteries.

Safety & Operational Standards

3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate is an important chemical product. In its research and application, safety and operating standards are of paramount importance.
To ensure safety, the first priority is protection. When handling this object, it is necessary to adapt protective equipment, such as protective clothing, gloves and goggles, to prevent it from touching the body or entering the eyes, causing skin damage and eye discomfort. And the operation location must be well ventilated to prevent the accumulation of volatile components and damage to respiratory health.
Furthermore, the operating specifications should not be ignored. In the preparation process, the ratio of raw materials and reaction conditions are precisely controlled. The reaction temperature, time and catalyst dosage will all affect the purity and yield of the product. If the temperature is too high, or side reactions are caused, the product is impure; if the time is too short, the reaction may not be complete, and the yield will decrease.
When storing, a dry and cool place should be selected, away from direct sunlight and heat sources. Due to its nature or environmental influence, improper storage or deterioration will affect quality and performance.
When taking it, follow the prescribed procedures. Place it properly, clean the operation area, and keep the working environment clean.
To sum up, strictly abide by the safety and operation specifications of 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate to ensure smooth research and production, keep the operator healthy, and keep the environment quiet.

Application Area

3-Phenyl-L-alanine benzyl ester 4-toluenesulfonate, this compound is useful in many fields. In the field of pharmaceutical research and development, it can be used as a key intermediate to help synthesize specific drugs, because of its unique chemical structure, or it can give precise curative effects to drugs. In the field of materials science, through ingenious design, it may be able to participate in the construction of novel materials and improve their properties, such as enhancing their stability and functionality. In biochemical research, as a tool compound, it helps researchers explore biochemical reaction mechanisms and gain insight into the mysteries of life. In this way, with its own characteristics, the compound shines in many fields and contributes to human development.

Research & Development

In recent times, the art of chemistry has become increasingly refined, and various compounds have emerged in an endless stream. Today, there is 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate, which is carefully studied by our scientific researchers.
In the process of its research, we have carefully observed its physicochemical properties, explored the structure of molecules, and strived to clarify its essence. After repeated experiments, we have accurately measured its melting point and boiling point, distinguished its solubility, and analyzed its spectral characteristics.
Furthermore, explore the way of synthesis of this product, optimize the conditions of the reaction, and hope to improve the yield and reduce costs. After many attempts, choose suitable raw materials and catalysts, adjust the temperature and time, and hope to achieve the best effect.
Looking to the future, we hope to use this product to expand into new fields. Or it can be used in medicine to help heal diseases; or it can be used in materials to give it special powers. We should make unremitting efforts to promote the wide application of this product, promote the progress of the chemical field, and seek the well-being of the world, so as to achieve the prosperity of science and technology.

Toxicity Research

Toxicity study of 3-phenyl-L-alanine benzyl ester 4-toluenesulfonate
We are committed to the toxicity study of 3-phenyl-L-alanine benzyl ester 4-toluenesulfonate. Observe its properties and explore its effects in biological systems.
After various experiments, animals were used as models to observe the characterization of this compound after ingestion. It is seen that it has abnormal behavior, and it also affects organ function. The measurement of biochemical indicators shows changes in the activity of specific enzymes, suggesting that cell physiological processes are disturbed.
The apparent toxicity is also related to the dose. At low doses, the effect is minimal; with increasing doses, the toxicity increases. It can be seen that this compound is toxic to a certain extent, and its use and disposal should be handled with caution to prevent harm to life and the environment. Further research is needed to clarify its toxicological mechanism and provide a solid foundation for safe application.

Future Prospects

In today's world, science and technology are advancing day by day, and there is no end to the research and development of chemical products. 3 - Phenyl - L - Alanine Benzyl Ester 4 - Toluenesulphonate This product, our generation of researchers, to observe its characteristics, study its mechanism, and hope to make some progress.
Watch the future development of the husband, this product may shine in the field of medicine. With its structure, it may become a new agent to treat all kinds of diseases and solve the pain of the world. And it may also be useful in material science. With ingenuity, it can be made into a special material to meet various needs.
We should be diligent and use scientific methods to explore its endless potential. Looking forward to the future, we will see it widely used in various fields for the well-being of the world. Make the future scene new and contribute to the progress of mankind.

Where to Buy 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate in China?

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Frequently Asked Questions

As a leading 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the chemical properties of 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate

3-Phenyl-L-alanine benzyl ester 4-toluenesulfonate is an organic compound. Its chemical properties are unique and allow me to elaborate.
Among this compound, the 3-phenyl-L-alanine part has chiral characteristics, and the L-configuration determines its specific selectivity in many chemical reactions and biological activities. Its phenyl group is rich in electrons, which is easy to initiate electrophilic substitution reactions, and can interact with many electrophilic reagents, such as halogenation reagents, nitrogenation reagents, etc., and then introduce other functional groups on the phenyl ring to achieve structural modification and derivatization.
benzyl ester moiety, due to the presence of benzyl groups, makes the compound have a certain solubility in organic solvents. The benzene ring and ester group in the benzyl group are conjugated to each other, giving the molecule a certain stability. At the same time, the ester group can be hydrolyzed and converted into the corresponding carboxylic acid and alcohol under the catalytic conditions of acid or base. When hydrolyzed under basic conditions, the reaction rate is relatively fast, and 3-phenyl-L-alanine and benzyl alcohol can be efficiently generated.
4-toluenesulfonate, as the anionic part, has a great influence on the ionic properties of the compound. It can enhance the solubility of the compound in polar solvents, and the toluenesulfonate ion is relatively stable, which is not easy to react under normal conditions However, in the presence of specific strong nucleophiles, toluenesulfonate can be replaced to achieve further modification of the compound structure.
Overall, the chemical properties of 3-phenyl-L-alanine benzyl ester 4-toluenesulfonate are determined by the synergy of various parts, and these properties lay the foundation for its application in organic synthesis, pharmaceutical chemistry and other fields.

What are the uses of 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate

3-Phenyl-L-alanine benzyl ester 4-toluenesulfonate, this is an organic compound. It has a wide range of uses and is often used as a key intermediate in the field of organic synthesis. Its unique structure has a reactive activity check point, which can be used for a variety of chemical reactions to construct more complex organic molecular structures.
It also has important uses in the field of medicinal chemistry. Or it can be used as a starting material for the synthesis of specific drugs. After carefully designed reaction routes, it can be converted into compounds with pharmacological activity for the treatment and prevention of diseases. And its chiral structure can play a key role in asymmetric synthesis of drugs, affecting the activity and selectivity of drugs.
In the field of materials science, it may also make a difference. Because of its structure, it can endow materials with unique properties, such as improving the solubility and stability of materials, which in turn provides assistance for the research and development of new materials.
In addition, in the process of chemical research, as a model compound, it helps researchers to deeply explore basic chemical problems such as reaction mechanism and the relationship between chemical structure and properties, and contributes to the development of chemistry. In fact, compounds are of great significance in many fields.

What is the synthesis method of 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate

The synthesis of 3-phenyl-L-alanine benzyl ester 4-toluenesulfonate is an important task in chemical synthesis. To prepare this substance, the following steps are often followed.
First take 3-phenyl-L-alanine and mix it with benzyl alcohol in a suitable reaction vessel. During the reaction, an appropriate amount of catalyst needs to be added to promote the esterification reaction of the two. This catalyst, or a protonic acid such as concentrated sulfuric acid, can accelerate the reaction rate, so that the carboxyl group of 3-phenyl-L-alanine and the hydroxyl group of benzyl alcohol are esterified to form 3-phenyl-L-alanine benzyl ester.
After the esterification reaction is completed, the reaction system is cooled, and then 4-toluenesulfonic acid is slowly added. 4-toluenesulfonic acid reacts with the previous 3-phenyl-L-alanine benzyl ester, and the two combine to form 3-phenyl-L-alanine benzyl ester 4-toluenesulfonate.
The whole reaction process is very critical to the control of the reaction temperature, time and the proportion of each reactant. If the temperature is too high, or the side reaction occurs frequently, the product is impure; if the temperature is too low, the reaction rate is slow and takes a long time. If the proportion of reactants is improper, it is difficult to achieve the ideal yield. And the reaction process must be protected by an inert gas to prevent the reaction from being oxidized and other side reactions, so that a relatively pure 3-phenyl-L-alanine benzyl ester 4-toluenesulfonate can be obtained.

What is the purity requirement for 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate?

3-Phenyl-L-alanine benzyl ester p-toluenesulfonate, an organic compound commonly used in the field of fine chemicals. In many reactions and applications, its purity requirements are crucial, related to reaction effectiveness, product quality and many other aspects.
However, its specific purity requirements vary depending on the application scenario. If used in high-end pharmaceutical synthesis, due to the extremely strict quality control of pharmaceutical products, impurities may cause serious consequences, so the purity often needs to reach more than 99%, or even 99.5%, 99.9%, to ensure drug safety and effectiveness and reduce adverse reactions.
If used in ordinary organic synthesis reactions, the purity requirements may be slightly looser, about 95% - 98% or meeting the demand. Because in ordinary organic synthesis, subsequent steps may be further purified, some impurities will not have a key impact on the overall reaction process and product properties.
In the field of materials science, if used as a raw material to prepare specific performance materials, the purity requirements also depend on the material performance index. If high-performance optical materials are prepared, high purity is required to ensure the optical properties of the material, and the purity may be above 98%; if used in the preparation of general structural materials, about 95% purity may also be feasible.
In summary, the purity requirements of 3-phenyl-L-alanine benzyl ester p-toluenesulfonate are not static, and it needs to be determined comprehensively according to factors such as specific use, follow-up process and product performance expectations.

What is the market price of 3-Phenyl-L-Alanine Benzyl Ester 4-Toluenesulphonate?

3-Phenyl-L-alanine benzyl ester p-toluenesulfonate, this product is in the market, and its price varies with quality, quantity and source. In the past, the prices of various products described in "Tiangong Kaiwu" were mostly used for people's livelihood. Although this chemical reagent was not contained in ancient books, it was the same in ancient and modern times.
In today's chemical market, if you buy a small amount, it is for experimental investigation, and its price may be high. Cover a small amount of purchase, the merchant takes into account the cost, including the cost of materials, refining, packaging, and transportation. If the quantity is small, the unit cost will be high. For example, in terms of purity, high purity, due to the difficulty of the refining process, the cost of manpower and material resources is very large, and the price is high; low purity, although the preparation is easy, it may not be suitable for fine experiments, and the price is slightly lower.
If you buy in bulk, it is needed for industrial production, and the price is lower when you buy a small amount. Due to the large quantity, merchants can make small profits but quick turnover, and large-scale production can reduce unit costs, and material procurement and production processes can be optimized. However, it must also depend on the market supply and demand. If there are many people, and there are few producers, the price may rise; on the contrary, if the supply exceeds the demand, the price will automatically decline.
And its origin is far and near, traffic congestion, the price also has an impact. If the place of origin is far away and traffic is blocked, the delivery fee will increase and the price will rise accordingly. Therefore, if you want to know the exact price, you must consult the chemical material supplier and observe the market situation carefully before you can get it.