Products

(R)-(+)-3-Aminotetrahydrofuran P-Toluenesulfonate Salt

    Specifications

    HS Code

    218188

    Molecular Formula C11H17NO4S
    Molecular Weight 259.32 g/mol
    Appearance Typically a white to off - white solid
    Melting Point Specific value depends on purity, usually in a certain range
    Solubility Soluble in some polar solvents like water, methanol etc. to varying degrees
    Chirality Has (R) - configuration, is chiral
    Purity Can be available in different purity levels (e.g., 95%, 98% etc.)
    Storage Condition Stored in a cool, dry place away from heat and moisture
    Hazard Classification Classification may vary based on regulations, but may have some health or safety considerations

    As an accredited (R)-(+)-3-Aminotetrahydrofuran P-Toluenesulfonate Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100g of (R)-(+)-3 - Aminotetrahydrofuran P - Toluenesulfonate Salt in sealed chemical packaging.
    Shipping ( R )-(+)-3 -Aminotetrahydrofuran P -Toluenesulfonate Salt is shipped in carefully sealed containers. Special handling for chemical substances is ensured to prevent breakage and maintain its integrity during transit.
    Storage (R)-(+)-3-Aminotetrahydrofuran p -Toluenesulfonate Salt should be stored in a cool, dry place. Keep it in a well - sealed container to prevent moisture absorption and contamination. Avoid exposure to heat, flames, and strong oxidizing agents. Store away from incompatible substances to maintain its chemical integrity.
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    Certification & Compliance
    (R)-(+)-3-Aminotetrahydrofuran P-Toluenesulfonate Salt
    General Information
    Historical Development
    (R ) -( + ) - 3-Aminotetrahydrofuran p-toluenesulfonate has a history of ancient times. In the past, many sages worked hard in the field of chemistry, but they first got involved in this compound, but they did not get a subtle method. After a long time of exploration, there is a gradual understanding.
    At that time, the experiments of the public were complicated, and the materials and research reactions were analyzed, hoping to obtain the best preparation of this product. Or in the ratio of drugs and the control of the temperature, there were many explorations. Although it was difficult, it was determined to be unremitting. After several generations of changes, the techniques gradually refined, and it was able to obtain this more steadily (R ) -( + ) - 3-Aminotetrahydrofuran p-toluenesulfonate. Its application in the pharmaceutical and chemical industries has also become more and more extensive with the improvement of the production method. In the past, every bit was the basis for the development of this compound today, witnessing its long road from unknown to usable.
    Product Overview
    Today, there is a substance named (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate. This is an important substance in chemical research. Its structure is unique and it is connected by specific atoms in an exquisite way. (R) - (+) -3-aminotetrahydrofuran partially contains nitrogen and oxygen atoms, forming a heterocycle, giving it unique chemical activity. P-toluenesulfonate is combined with it to stabilize the overall structure.
    This compound has potential uses in many fields. In organic synthesis, it can be used as a key intermediate to help build complex organic molecules, paving the way for the development of new drugs and materials science. Its optical activity (+) configuration may play a key role in asymmetric synthesis, guiding the reaction to a specific stereochemical direction and improving the purity and selectivity of the product. Therefore, our chemical researchers should delve deeper into this substance and tap its more potential to promote the progress of the chemical field.
    Physical & Chemical Properties
    (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate is a compound whose physicochemical properties are crucial. Looking at its shape, it is often in the state of white crystalline powder, which is a physical property characterization. In terms of solubility, it has a certain solubility in common organic solvents such as methanol and ethanol, and good solubility in water, which is related to its dispersion characteristics in different media. When it comes to melting point, it is about 150-160 degrees Celsius, which is the key temperature point for its physical state transition. Chemically, the amino group is alkaline and can be neutralized with acids. The p-toluenesulfonic acid group makes it stable to a certain extent. However, in a strong acid and alkali environment, the structure may change. This is an important property of the compound in chemical reactions, and its preparation, preservation, and application need to be carefully considered.
    Technical Specifications & Labeling
    (The following is a passage created in ancient Chinese format around " (R) - (+) -3-Aminotetrahydrofuran technical specifications and logos (product parameters) of P-Toluenesulfonate Salt products" in imitation of "Mengxi Brushwork")
    There is a thing today, named (R) - (+) -3-Aminotetrahydrofuran P-Toluenesulfonate Salt. Its rules and logos are related to quality and use, and are of paramount importance.

    On its rules, the ingredients are precise, the ratio is appropriate, and the impurities are subtle to ensure its purity. Its shape is fixed, the color and taste are also regular, and the preparation method is rigorous and orderly. All kinds of heat and duration are in line with the ancient legacy, and it is a good product.
    As for the logo, specify the name of the book, the place of origin, and the date, and list the product parameters in detail, such as the purity geometry, and the characteristics, so that those who see it know the details. This is all compliance, to prove its quality, and the user is correct. In this way, the combination of technical specifications and labels has been passed down for a long time and is used by the world.
    Preparation Method
    The method of making (R) - (+) -3 - Aminotetrahydrofuran P - Toluenesulfonate Salt is related to the raw materials and production process, reaction steps and catalytic mechanism.
    Start with pure raw materials and mix them according to precise proportions. Such as a certain reagent, according to the appropriate amount, first into the reactor. In the meantime, control the appropriate temperature to observe the reaction process. At the beginning, the reaction slows down, and when it reaches a certain temperature, it gradually becomes active.
    The reaction steps are also exquisite. After a certain step of conversion, the raw materials are initially changed, and then other methods are used to promote their further transformation. The connection at each step must be accurate and avoid impurities.
    The catalytic mechanism is also the key. Using a catalyst can change the rate and direction of the reaction. The amount and activity of the catalyst need to be carefully selected to make the reaction smooth and efficient. In this way, after many adjustments and operations, pure (R) - (+) -3 - Aminotetrahydrofuran P - Toluenesulfonate Salt can be obtained.
    Chemical Reactions & Modifications
    (Because the instruction needs to simulate "Mengxi Bi Tan", it is developed in classical Chinese form around the reaction and modification of specific chemical substances. The following is the content of generation)
    Near-research a product, name (R ) -(+) - 3 -Aminotetrahydrofuran P -Toluenesulfonate Salt. The reaction and modification of this compound are related to chemical delicacy. The reaction also needs to explore the suitability of conditions, observe the change of physical state, and find the degree of accuracy. Or adjust the temperature to control the rate; or choose a solvent to promote its fusion. As for the modification, want to increase its properties and change its quality. Can lead to the functional group, change its structure, and hope to obtain specific properties. If you use ingenious methods, make the bonding delicate and the properties can be transferred. These are all chemical techniques, which require careful study and deep consideration in order to achieve a state of appropriate reaction and modification, and to add to the road of chemical refinement.
    Synonyms & Product Names
    Today there is a product called (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate. This compound is very important in the field of my chemical research. There are also many aliases and trade names.
    This (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate is often studied in scientific research. Because of its special structure and properties, it has potential in many aspects such as organic synthesis. Its trade names may vary depending on different manufacturers and uses, but they all refer to the same chemical entity. The aliases are obtained according to their characteristics and structures. Or because of the role in the reaction, or because of the association of its analogs, it has different names. For our researchers, it is essential to clarify their various names in order to study them accurately and avoid confusion, so as to promote chemical research and contribute to scientific development.
    Safety & Operational Standards
    (1) Preparation method
    To prepare (R) - (+) -3 -aminotetrahydrofuran p-toluenesulfonate, the preparation needs to follow a rigorous method. First take an appropriate amount of tetrahydrofuran derivatives and place them in a clean reactor. The surrounding environment must be clean and free of interference from other substances. According to the precise ratio, slowly add specific reagents. This process requires strict control of temperature and time. Boil slowly on a low fire to make the reaction proceed smoothly. During this period, closely observe the signs of the reaction, such as color changes, the generation of bubbles, and a slight difference, which will affect the quality of the product.
    (2) Safety
    Preparation of this product, safety first. Most of the reagents used are toxic or corrosive. When operating, you must wear complete protective materials, such as thick gloves and tight goggles, to prevent the reagents from touching the skin and eyes. The reaction site must be well ventilated to disperse harmful gases. If harmful gases accumulate, it may cause poisoning. Furthermore, when heating, pay attention to the heat, beware of fire and explosion, because some reagents are flammable and explosive, if you are not careful, disaster will occur.
    (3) Operating Specifications
    Operating process, strictly abide by the specifications. When weighing the reagents, you must use precise equipment, and there can be no error at all. The order of adding reagents is also fixed and cannot be reversed. When stirring, the speed is moderate, so that the reagents are fully blended. After the reaction is completed, the purification of the product also requires fine operation, using suitable solvents and methods to remove impurities and ensure the purity of the product. Each step is in accordance with the regulations set by the predecessors and cannot be changed without authorization, so that pure (R) - (+) -3 -aminotetrahydrofuran p-toluenesulfonate can be obtained, and the whole operation is safe.
    Application Area
    (R ) - ( + ) - 3-Aminotetrahydrofuran p-toluenesulfonate This compound has its uses in various fields. In the field of pharmaceutical research and development, it can be used as a key intermediate to help synthesize special drugs and cure various diseases. In the field of materials science, it may be able to use its unique structure to improve material properties and make materials have unique characteristics to meet different needs. In the process of chemical synthesis, it is an important raw material and can undergo various reactions to build complex and delicate molecular structures and expand the boundaries of chemical synthesis. The application of this compound, such as the star shining in many fields, promotes progress in various fields, and has a broad prospect. It will contribute to the development of scientific research and industry and help move forward.
    Research & Development
    In recent years, Yu dedicated himself to the research of (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate. This compound has unique properties and has great potential in the field of pharmaceutical synthesis.
    At the beginning, the raw materials were selected carefully and strive for purity. The reaction conditions were repeatedly tried, and the temperature, pressure, and catalyst dosage were all carefully considered. After many attempts, a suitable path was found, and the yield rose.
    However, the process was not without difficulties. Impurity removal was difficult, and many methods were tried, and finally the pure product was obtained by chromatography. When the structure was characterized, the spectral data were carefully studied and confirmed.
    From now on, the research on this compound is gradually improving, and its application will be expanded in the future. It is hoped that the pharmaceutical creation will make great progress, add new color to the industry, and promote the development of this field.
    Toxicity Research
    The toxicity of (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate is a priority for chemical researchers. (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate is unique in nature, and its toxicity performance needs to be carefully observed in experiments. Looking at past studies, such compounds may have potential hazards or affect the physiological functions of organisms. Therefore, researchers should be cautious and study their interactions with biological systems in detail from ancient methods. Or observe their effects on cells, or observe their metabolism and effects in animals. After rigorous study and clarification of its toxicity characteristics, it can provide a basis for subsequent applications and protective measures to prevent it from harming life and the environment during application. This is the essence of toxicity research.
    Future Prospects
    (Because the expression of classical Chinese needs to be constructed based on certain cultural situations and word habits, the following creation is to show the future prospect of the chemical substance as the content, presented in a more simple and elegant classical Chinese style)
    There is a thing today, named (R ) -( + ) - 3 - Aminotetrahydrofuran P - Toluenesulfonate Salt. Looking at its nature, it has a unique quality, and it has emerged in all kinds of research. Although what we know now is still limited in the field, but our generation expects its future, and it will have a grand future.
    Or it can be used for the system of wonderful medicines to save the body from illness; or it can be used for the creation of strange weapons to create a new environment. In the future, the deeper the research and the more refined the technology, the more we will be able to use it to the best of our ability, to enhance its growth, and to make up for the needs of various karma. Although there may be thorns in the road ahead, but with the heart of research and determination, we will see this material shine in the near future, seeking well-being for the world, and achieving an unparalleled career.
    Where to Buy (R)-(+)-3-Aminotetrahydrofuran P-Toluenesulfonate Salt in China?
    As a trusted (R)-(+)-3-Aminotetrahydrofuran P-Toluenesulfonate Salt manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading (R)-(+)-3-Aminotetrahydrofuran P-Toluenesulfonate Salt supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What is the chemical structure of (R) - (+) -3-Aminotetrahydrofuran P-Toluenesulfonate Salt?
    (R ) - ( + ) - 3-aminotetrahydrofuran p-toluenesulfonate, its chemical structure consists of two parts.
    First, the (R ) - ( + ) - 3-aminotetrahydrofuran part, which is a nitrogen-containing heterocyclic compound. Tetrahydrofuran is a five-membered ring structure with an oxygen atom on its ring. There is an amino group attached at the 3 position, and the compound has the (R) configuration and right optical rotation. This configuration and optical rotation are determined by the spatial arrangement of atoms in the molecule.
    Let's talk about the p-toluenesulfonate part. The p-toluenesulfonate is formed by the loss of protons of p-toluenesulfonate. In p-toluenesulfonic acid, the sulfonic acid group (-SO-H) is attached to the toluene para-position. In sulfonic acid, the sulfur atom is connected to three oxygen atoms by double bonds and single bonds, with negative charges, and is ionic bonded to the amino group of (R ) - ( + ) - 3 -aminotetrahydrofuran to form a salt. This salt has a wide range of uses in organic synthesis and medicinal chemistry. Due to the chemical activity of amino groups and tetrahydrofuran rings, it can participate in many reactions. Toluenesulfonic acid is often used as a good leaving group, which is conducive to the reaction.
    What are the uses of (R) - (+) -3-Aminotetrahydrofuran P-Toluenesulfonate Salt?
    (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate has a wide range of uses. In the field of pharmaceutical synthesis, it is often a key intermediate. In the preparation process of many new anti-infective drugs, it can precisely react with other compounds by virtue of its unique chemical structure, assisting drug molecules to build a specific spatial configuration, improving drug activity and targeting.
    In the field of organic synthesis chemistry, it can be used as a chiral aid. In asymmetric synthesis reactions, products with a specific configuration are induced by their own chiral centers, which greatly improve the stereoselectivity of the reaction and provide convenience for obtaining high-purity chiral compounds.
    In addition, in the field of materials science, when developing some functional organic materials, (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate can participate in the construction of the molecular structure of the material, endowing the material with unique properties such as optical activity and electrical properties, which contribute to the development of new functional materials. In short, due to its special structure and properties, it occupies an important position in many scientific research and industrial production fields and plays an irreplaceable role.
    What is the synthesis method of (R) - (+) -3-Aminotetrahydrofuran P-Toluenesulfonate Salt?
    To prepare (R ) -(+) - 3 -aminotetrahydrofuran p-toluenesulfonate, the synthesis method can follow the following steps.
    First, a suitable starting material is taken, often a compound with a specific chirality is preferred, which is related to the three-dimensional configuration of the product. Taking an enol derivative containing a specific chiral center as an example, an amino group can be introduced through a nucleophilic addition reaction. In this reaction, an appropriate nucleophilic reagent, such as a modified ammonia compound, is selected. Under suitable reaction conditions, such as specific temperature, pressure and catalyst, the nucleophilic test agent attacks the double bond of the enol derivative to form an amino-containing intermediate.
    The obtained intermediate may need to be separated and purified to remove impurities and maintain purity. It can be achieved by column chromatography or recrystallization. Subsequently, the purified amino intermediate is reacted with p-toluenesulfonic acid. This reaction needs to be carried out in a suitable solvent, such as an aprotic solvent, adjust the reaction temperature and time, and promote the formation of salts from the two to form (R ) -(+) - 3 -aminotetrahydrofuran p-toluenesulfonic acid salt.
    After the reaction is completed, the product is re-processed through separation, drying and other post-processing steps to obtain the target product. Throughout the synthesis process, the reaction conditions of each step need to be carefully controlled to ensure that the reaction proceeds in the expected direction to obtain a product with higher yield and purity.
    What are the physical properties of (R) - (+) -3-Aminotetrahydrofuran P-Toluenesulfonate Salt?
    (R ) - ( + ) - 3-Aminotetrahydrofuran p-toluenesulfonate, this is an organic compound. Its physical properties are particularly important and are related to many chemical and industrial applications.
    Its appearance is often white to white crystalline powder, which is useful for visual identification of substances and preliminary judgment of their purity.
    When it comes to solubility, the compound exhibits a specific solubility behavior in common organic solvents. In polar organic solvents such as methanol and ethanol, it has a certain solubility, which is convenient for chemical synthesis as a reaction medium, allowing the reactants to be fully mixed and promoting the reaction. However, in non-polar organic solvents such as n-hexane and cyclohexane, the solubility is very small.
    Melting point is also one of the key physical properties. Its melting point is in a specific temperature range, and the exact melting point value helps to identify the purity of the compound. If the purity of the substance is high, the melting point range is narrow and close to the theoretical value; if it contains impurities, the melting point will be reduced and the melting range will be wider.
    In addition, the stability of the compound cannot be ignored. Under normal temperature and pressure and dry environment, its properties are relatively stable. In case of high temperature, high humidity or specific chemical reagents, chemical reactions may occur, resulting in structural changes and affecting its properties.
    Its density, boiling point and other physical properties also affect the chemical production, storage and transportation of the compound. Knowing these physical properties can be used reasonably in practical applications to ensure the quality and safety of the substance.
    (R) - (+) What is the market price for -3-Aminotetrahydrofuran P-Toluenesulfonate Salt?
    The market price of (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate is difficult to determine. The price often varies due to many factors, such as the source of the material, the difficulty of preparation, and the supply and demand situation in the market.
    If the material source is convenient, the preparation process is mature, and the market demand is stable, the price may be stable and reasonable. However, if the material is scarce, the preparation process is complicated, the exquisite process and high cost are required, and the market demand is urgent, the price may remain high.
    In the past, in the chemical market, the price of such fine chemicals varied according to the cost accounting and market strategies of various suppliers. There may be those who price slightly higher because of their exclusive mastery of efficient preparation methods; there are also those who want to seize market share and sell at a low price.
    And changes in market supply and demand have far-reaching implications. If demand increases sharply for a while, but supply is difficult to keep up in time, prices will rise; conversely, if there is an oversupply and demand is sluggish, prices will fall. Therefore, in order to determine the current exact market price of (R) - (+) -3-aminotetrahydrofuran p-toluenesulfonate, it is necessary to study the market dynamics of chemical raw materials and compare the quotations of various suppliers in order to obtain a more accurate number.