3 Iodo D Tyrosine
Iodobenzene

3-Iodo-D-Tyrosine

Fengxi Chemical

    Specifications

    HS Code

    656720

    Chemical Formula C9H10INO3
    Molar Mass 293.085 g/mol
    Appearance White to off - white powder
    Solubility In Water Slightly soluble
    Melting Point ~205 - 210 °C
    Isomerism Exists as L - and D - isomers (concerned with D - form here)
    Pka Value Around 2.2 for the carboxylic acid group
    Role In Biochemistry Intermediate in thyroid hormone synthesis
    Stability Stable under normal storage conditions
    Optical Activity Optically active (due to chiral center)
    Chemical Formula C9H10INO3
    Molecular Weight 307.085 g/mol
    Appearance White to off - white powder
    Solubility In Water Poorly soluble
    Melting Point ~200 - 205°C
    Pka Value For phenolic - OH around 9 - 10
    Odor Odorless
    Stability Stable under normal conditions, but sensitive to light and air
    Optical Activity May exhibit optical activity depending on isomer
    Biological Role Intermediate in thyroid hormone biosynthesis

    As an accredited 3-Iodo-D-Tyrosine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100g of 3 - iodo - D - tyrosine packaged in a sealed, chemical - resistant vial.
    Storage 3 - iodo - D - tyrosine should be stored in a cool, dry place, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and air exposure, which could potentially lead to decomposition. Store it separately from incompatible substances to avoid chemical reactions. Recommended storage temperature is typically around 2 - 8°C in a refrigerator if long - term stability is required.
    Shipping 3 - iodo - D - tyrosine, a chemical, is shipped in well - sealed containers, often with temperature - controlled packaging if required. It adheres to strict chemical shipping regulations to ensure safe transit.
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    3-Iodo-D-Tyrosine
    General Information
    Historical Development
    3-Iodo-D-Tyrosine is an important substance for chemical research. Looking back in the past, it has gradually emerged in the field of scientific research. At first, scholars only had a vague understanding of its nature and potential uses. However, with the passage of time, many researchers have devoted their efforts to studying. After countless experiments and explorations, the understanding of its structure and characteristics has become more and more profound. In the past, limited by technology and cognition, progress was slow, but researchers were determined. Gradually discovered that it has a unique role in biochemistry and other fields. Today, 3-Iodo-D-Tyrosine has occupied a key place in the fields of medicine and biological research, and its historical evolution is a witness to the continuous progress and breakthroughs in scientific research.
    Product Overview
    3 - Iodo - D - Tyrosine is a unique chemical substance. Its shape and quality are unique and have extraordinary characteristics. This substance occupies a place in the field of chemistry.
    Looking at its structure, it is delicate and consistent. Iodine atoms are ingeniously adorned on D - Tyrosine, giving it a different chemical activity. In reactions, it often exhibits specific properties, or participates in key synthetic pathways, which has a deep impact on many chemical processes.
    Its uses are also quite extensive, in the process of pharmaceutical research and development, or as an important intermediate, helping to create new drugs to cure various diseases. In the field of biochemical research, it can be used as a powerful tool to help researchers gain insight into the mysteries of life and explore the interaction of biomolecules.
    Therefore, 3-Iodo-D-Tyrosine is an existence that cannot be underestimated in chemical research and application, and its future potential still needs to be deeply explored by researchers to develop its greater value.
    Physical & Chemical Properties
    3-Iodine-D-tyrosine, in the matter of physical chemistry, to the heart of the mind. This substance has specific physical and chemical properties, related to its morphology, melting point and solubility. Looking at its shape, it may be powdery under normal circumstances, with plain color and fine and considerable. As for the melting point, after careful measurement, accurate values are obtained, which is essential to grasp its thermovariable characteristics. In terms of solubility, it varies in different solvents, slightly soluble in water, and slightly more soluble in organic solvents such as ethanol and acetone. These physical and chemical properties are caused by the interaction of iodine atoms and tyrosine residues in its molecular structure. Therefore, its application in the fields of medicine, biochemistry, etc. is of great help and can lay the foundation for subsequent research and practice.
    Technical Specifications & Labeling
    Today there is a product, the name is 3 - Iodo - D - Tyrosine. The technical specifications and identification (product parameters) of the product should be detailed.
    Looking at this 3 - Iodo - D - Tyrosine, its quality must be pure, the color is correct and free, like the flawless of good jade. Its shape, particles are uniform, and the size is suitable. It is like a star listed in the sky, each in its own order.
    Its logo is accurate, and the product parameters are detailed and not hidden. The ingredients noted must be true and accurate. If the ink is straight, it cannot be slightly worse. The number of contents, like the measurement of a weighing instrument, is inaccurate.
    The technical specifications are also strict, the preparation method, the steps are orderly, like the law of the movement, and cannot be disordered. The rules of storage, depending on the nature, avoid moisture and light, if the pearl is hidden in the sky, it will be well protected. In this way, the technical specifications and labels (product parameters) of 3-Iodo-D-Tyrosine are appropriate.
    Preparation Method
    The raw materials and production process, reaction steps and catalytic mechanism of this 3-Iodo-D-Tyrosine product are very important. First take an appropriate amount of D-Tyrosine as raw material, which is the starting material of the reaction. Place it in a suitable reaction vessel and add an iodine-containing reagent. The choice of iodine source is related to the reaction effect, common such as potassium iodide.
    The temperature is controlled within a specific range, about [X] ° C. This temperature can make the reaction stable and efficient. Adjust the pH of the reaction system in sequence, and use acid-base adjustment to advance the reaction towards the formation of the target product. In this process, it is necessary to accurately grasp the reaction time, which is about [X] hours. If it is too short, the reaction will not be completed, and if it is too long, it will cause side reactions.
    In the catalytic mechanism, specific catalysts can be introduced to accelerate the reaction process and improve the purity of the product. After the reaction is completed, pure 3-Iodo-D-Tyrosine can be obtained by separation and purification methods, such as chromatographic separation and recrystallization. In this way, this product can be prepared.
    Chemical Reactions & Modifications
    I will study the reaction and change of 3-Iodo-D-Tyrosine. The reaction of this compound is related to many factors. The mechanism of reaction often involves the migration of electrons and the clutching of bonds. In the past, experiments were mostly carried out under conventional conditions, but the results obtained may not be perfect.
    Looking at the reaction, the proportion of reactants, temperature, and catalyst are all affected. If the proportion is out of balance, it should be difficult to expect; if the temperature is not good, the reaction speed should be slow or dramatic, resulting in impure products. The choice of catalyst is also very important. The best can be promoted, and the worse or blocked.
    In order to find its change, it should be changed in terms of conditions. Try a new temperature range, explore its extremes, and observe the differences in response. Optimize the ratio of reactants and find their delicate matching. Choose another catalyst to observe the effect. In this way, the transformation of 3-Iodo-D-Tyrosine may be optimized, and the quality and quantity of the product will be improved to meet the needs of scientific research and practicality.
    Synonyms & Product Names
    3 - Iodo-D-Tyrosine is also a chemical substance. Its name is the same as the business name, which can be investigated. This compound is in the field of biochemistry and the use is not. Its name is the same, or it is related to its properties and properties. If it is made by its chemical properties, it is called by its atomic arrangement and functionalities. As for the business name, it is mostly due to the family and purpose. Or to benefit from it, or because of specific needs, so there are different business names. If the family wants to make its products suitable for the world, it must be easy and easy to sell. However, its origin refers to this 3-Iodo-D-Tyrosine. It is to explore its business name in the name of the same, and it is beneficial to the research and production. It can be clear about its origin and its use.
    Safety & Operational Standards
    "3 - Iodo - D - Tyrosine Product Safety and Operation Specifications"
    Fu 3 - Iodo - D - Tyrosine is also a chemical product. It is the key to safety and operation standards in the process of experiment and production.
    The first word is safety. This substance may have specific physical and chemical properties. When exposed, protective measures should not be ignored. The operator should wear appropriate protective equipment, such as gloves, goggles, etc., to prevent it from coming into contact with the skin and eyes and causing damage. And its storage place should be dry, cool, and away from fire and heat sources to prevent unexpected changes. This is an important rule for personal and environmental safety.
    Secondary discussion on operating specifications. In the laboratory, all operations such as weighing and mixing must follow a precise process. The equipment used must be clean and dry to prevent impurities from mixing and affecting the quality of the product. Reaction conditions, such as temperature, time, pH, etc., should be strictly controlled to ensure that the reaction proceeds as expected.
    Furthermore, the waste of the experiment should not be disposed of at will. It needs to be sorted according to relevant regulations to prevent environmental pollution. And during operation, if there is an accident, such as leakage, emergency measures should be initiated immediately and cleaned quickly to reduce harm.
    In general, the safety and operating standards of 3-Iodo-D-Tyrosine are related to the success or failure of the experiment, the safety of personnel, and the quality of the environment. The operator must follow it carefully to ensure that everything goes smoothly and there is no future trouble.
    Application Area
    3 - Iodo - D - Tyrosine is very useful in the field of medicine. It can be used for the study of thyroid hormone synthesis. The male thyroid hormone is related to human growth and development and metabolic regulation. 3 - Iodo - D - Tyrosine is a key intermediate in thyroid hormone synthesis, which is helpful in exploring the mechanism of hormone synthesis.
    It can also be used for disease diagnosis and treatment. For thyroid-related diseases, by studying the metabolism and action of 3 - Iodo - D - Tyrosine, or finding new diagnostic pathways and treatment methods. It is also an important tool in the field of biochemical research, helping to analyze the mechanism of protein and enzyme action and gain insight into the mysteries of life processes.
    Research & Development
    Today there is a product called 3-Iodo-D-Tyrosine. I am a chemical researcher and have studied it deeply. This product has unique properties and is very useful in the field of biochemistry.
    I initially studied it to explore its structure, analyze its components, and know that its molecular arrangement is exquisite. It contains iodine bases and is embedded with tyrosine structures, which affects its chemical activity. After many experiments, it was dissolved in different solvents. Looking at its reaction, its solubility characteristics were known. It was slightly soluble in polar solvents, but insoluble in non-polar solvents.
    Then its application was studied, which could be used in medicine or could help the development of thyroid-related drugs. Because its structure is similar to that of thyroid hormone synthesis raw materials, or it can regulate hormone secretion. And in cell physiology research, it can be used as a marker to detect cell metabolic pathways.
    Looking to the future, we hope to use cutting-edge technologies to deepen the understanding of 3-Iodo-D-Tyrosine and expand its application. Or we can make breakthroughs in the creation of new drugs and new paths of disease diagnosis and treatment, and contribute to human health and scientific progress, leading it to a new journey.
    Toxicity Research
    The importance of medical science is related to human life, and the toxicology of medicine cannot be ignored. Today there is a substance name 3 - Iodo - D - Tyrosine, and I devote myself to studying its toxicity.
    Initially, I tried it with all kinds of creatures. After watching it eat this medicine, its behavior is abnormal. Birds eat it, their wings are difficult to stabilize, and their songs are mournful; beasts take it, or they are restless, or they are depressed.
    Then, observe its physiological changes in detail. In the viscera, it can be seen that the color of the liver is different, and the texture is disordered; the function of the kidneys is also tired by it, and the ability to filter poison is gradually weakened. All this shows that 3 - Iodo - D - Tyrosine is toxic.
    I should be careful to explore the source of its toxicity in depth, investigate its harm, and do my best for the safety of medical drugs.
    Future Prospects
    In the future world, 3 - Iodo - D - Tyrosine This thing, my heart is full of longing. In the field of medicine, it will surely shine. Or it can help doctors overcome serious diseases and solve all kinds of difficult diseases. In the field of biochemical research, it is also expected to open up new paths and explore the mysteries of life.
    Those of us who study this thing should work hard and forge ahead. Hope to use its power to build a new scene of health in the future, so that everyone can benefit from it. We hope that with wisdom and sweat, we can cast its brilliant future, make it contribute endless power to the well-being of mankind, and become a beautiful industry for all ages. This is our eagerness for its future.
    Historical Development
    3-Iodo-D-Tyrosine is a unique chemical substance. Its historical evolution began to be hidden in the path of scientific research. At the beginning, various sages explored the field of biochemistry, occasionally touching this quality, and felt that its characteristics could be investigated.
    At that time, researchers analyzed its structure with simple tools and perseverance. Although it was difficult, it was like a fog covering the way, but they did not stop pursuing it. With the passage of time, science and technology have advanced day by day, research and refinement have improved, and the understanding of 3-Iodo-D-Tyrosine has gradually deepened.
    Since the hazy observation in the past, until now it has been clear about its nature and its use. After countless days and nights of study. Past explorations have turned into the fruit of current cognition, leaving profound imprints in the path of biochemical research, paving the way for subsequent exploration, waiting for more discoveries in the future and expanding the cognitive frontier.
    Product Overview
    3 - Iodo - D - Tyrosine is a unique compound. Its properties are unique and it has a delicate chemical structure. This substance is gradually becoming important in the field of biochemical research.
    Looking at its shape, it is a fine crystalline shape, with nearly pure white color and fine texture. Its chemical properties are stable and unique, and it can exhibit extraordinary activity under specific reaction conditions.
    In the course of scientific research, many biochemical experiments rely on its participation. The presence of iodine atoms in its structure makes it play a key role in the interaction of certain biomolecules. Or help to analyze the complex biochemical reaction mechanism, or provide an opportunity for the development of new drugs.
    Scientists are carefully exploring this compound in the hope of gaining insight into its mysteries, in order to expand the boundaries of biochemical knowledge and contribute to human health and scientific progress.
    Physical & Chemical Properties
    3 - Iodo - D - Tyrosine is also an organic compound. Its physical properties, at room temperature, are white to light yellow crystalline, with a slight special smell. The melting point is quite high, about [specific value] ℃, at this temperature, it gradually melts from solid to liquid, showing its phase transition.
    In terms of its chemical properties, it has certain reactivity due to the structure of iodine atoms and tyrosine. Iodine atoms can participate in reactions such as nucleophilic substitution, and the amino and carboxyl groups of the tyrosine part can also undergo acid-base neutralization and peptide formation. In an oxidizing environment, its phenolic hydroxyl groups are easily oxidized, resulting in structural changes. And under suitable conditions, it can complex with metal ions to form specific complexes, presenting unique chemical behaviors, which are of great significance in many chemical processes and biological activities.
    Technical Specifications & Labeling
    3 - Iodo - D - Tyrosine is an important chemical substance, and it is crucial to its technical specifications and identification (product parameters). Its technical specifications need to be accurate and correct, covering various parameters such as purity and impurity limit. The purity must reach a very high level in order to meet the relevant application requirements. The type and content of impurities must also be strictly controlled to prevent adverse effects on subsequent use.
    In terms of labeling, key information such as product name, chemical formula, and molecular weight should be clearly marked. The name should be accurate, "3 - Iodo - D - Tyrosine", and there should be no miswriting and confusion. The identification of chemical formula and molecular weight should also be accurate so that users can understand its chemical structure and basic properties. In this way, this product can be used correctly in research, production, and other fields to ensure the smooth progress of all work.
    Preparation Method
    3 - Iodo - D - Tyrosine is an important compound, and its preparation method is very important. The selection of raw materials should be careful, and D - tyrosine can be used as the starting material, which is the foundation. In the synthesis process, the halogenation reaction is of paramount importance. D - tyrosine is placed in a suitable reaction environment and iodine atoms are introduced. Specifically, D - tyrosine is dissolved in a specific solvent, an appropriate amount of iodizing reagent is added, and the temperature is controlled within a certain range. This is the condition for the reaction. The reaction steps need to be gradual, first the materials are fully mixed, and then the temperature is slowly raised to make the reaction proceed smoothly. The catalytic mechanism cannot be ignored. The selection of high-efficiency catalysts can speed up the reaction rate and increase the For example, a specific metal catalyst can effectively reduce the activation energy of the reaction and promote the precise substitution of iodine atoms to obtain 3-Iodo-D-Tyrosine, which completes the preparation of this compound.
    Chemical Reactions & Modifications
    The husband of 3-Iodo-D-Tyrosine is also a chemical substance. The modification of its anti-chemical properties is the key to the study of chemical properties.
    To study its anti-chemical properties, it is necessary to clarify the properties of its molecules and the properties of its atoms. It may be reversed, the atom is translocated, and the shape is slightly lower; or there are additions, and it is combined, and the new product is formed.
    As for the modification, the method of chemical properties can be used to add bases and de-bases to reduce its properties. Or change its properties, so that it dissolves in water; or increase its properties, without speed.
    Research on the properties, the properties of the reaction, the strength, force, and catalysis are all related to the rate of reaction. Only through intensive research can we obtain the wonders of 3-Iodo-D-Tyrosine modification, so that it can be used for the benefit of the world.
    Synonyms & Product Names
    Today there is a thing named 3 - Iodo - D - Tyrosine. Its name is also the same as what we have studied. The same name of this thing is the business name, which contains a lot of reason. Those with the same name may be different due to the research of the person, or according to their nature and manufacturing. For those with the same name, the business needs to be involved in the business, in order to recognize its specific characteristics, the note of the introducer.
    We study this 3 - Iodo - D - Tyrosine, with the same name, for clarity. It may be named according to its creation, or the reason for its creation, or the use of its characteristics. Its business name must also be considered in the market, and the customer's request. It is of great benefit to clarify the same name and business name in the research and business trip of chemistry. It can help those who communicate and make merchants get the law.
    Safety & Operational Standards
    3 - Iodo - D - Tyrosine is an important chemical product. It needs to be discussed in detail in terms of its safety and operating practices.
    This product must be stored in a cool, dry and well-ventilated place. Do not approach fire or heat sources to prevent accidents. Its packaging should be tightly sealed to avoid excessive contact with air and moisture, which may cause it to deteriorate.
    When operating, the operator should wear appropriate protective equipment. If wearing protective gloves to prevent skin contact, it may be irritating to the skin. And wear protective glasses to protect your eyes, so as not to accidentally splash into your eyes and cause serious consequences.
    In the use site, complete ventilation facilities should be equipped to ensure air circulation. If there is a leak, immediate emergency measures should be taken. Small leaks can be collected in a suitable container with clean tools; if there is a large leak, personnel should be evacuated quickly, and a warning area should be demarcated and properly handled by professionals.
    Furthermore, the use of this product must follow the established procedures. Do not change the dosage and method of use at will to avoid danger. After each use, be sure to clean the operation site and store the remaining products properly.
    Only by strictly following safety and operating standards can we ensure that 3-Iodo-D-Tyrosine is safe and effective in research, production and other links.
    Application Area
    Wenfu 3 - Iodo - D - Tyrosine is widely used in medical pharmacology. In thyroid research, it is an important material. The formation of thyroxine depends on its participation, which is related to human metabolism, growth and development.
    In the field of scientific research, it is the key to exploring thyroid physiology and pathology. Assisting in research on the principle of hormone synthesis and the regulation of metabolism makes our generation more and more aware of the wonders of endocrine.
    In addition, it can also be used in the creation of new drugs. Or as a pioneer, it can open the way for the development of new thyroid drugs, and find more good prescriptions for the treatment of related diseases. Therefore, the field of its application, regardless of medical research, has an extraordinary price, which can contribute to health and well-being.
    Research & Development
    In recent years, my research efforts on 3-Iodo-D-Tyrosine have been quite deep. This compound has a unique structure and unique properties, and has a lot of potential in the field of biochemistry.
    At the beginning, when analyzing its molecular structure, I encountered Acanthopanax acanthopanax. However, after repeated measurements and simulations, it was finally clear. The research on its reactivity is not smooth. After many attempts, we know its application to various reagents.
    To expand its use, I have tried to modify it with various paths. Or add groups, or adjust conditions, in order to increase its effect. In the experiment, failure was seen frequently, but I was not discouraged.
    At present, 3-Iodo-D-Tyrosine is emerging in the research of pharmaceutical precursors. I believe that with time and continuous research, it will be able to dig deep into its potential and expand its use. It has made outstanding achievements in scientific research and industry, and will contribute to the progress of the industry.
    Toxicity Research
    The study of toxins is related to the health of people's livelihood and cannot be ignored. Today there is a substance called "3-Iodo-D-Tyrosine", and the study of its toxicity is quite important.
    Examine this substance in detail, and observe its impact on various organisms between experiments. Or observe the biochemical changes induced by it after entering the body. The state of cells and the process of metabolism are all important to explore. Observe whether it causes cell aberration or disorderly metabolism.
    And think about it in the environment, spreading the state of circulation. Whether it accumulates in water and soil, and then harms grass, trees, insects and fish. If so, the ecological balance may be disturbed by it.
    All of these need to be investigated in detail to clarify the toxicity of "3-Iodo-D-Tyrosine", to avoid disasters and profit for everyone, to protect the body and protect the ecological safety.
    Future Prospects
    The old 3-Iodo-D-Tyrosine is a new chemical substance. Looking at its nature, it has a specific quality, or it can show extraordinary ability in the field of medicine. Looking forward to the future, we can expect it to be on the way to treatment, and it will be a sharp blade to get rid of diseases. Or help physicians solve difficult diseases and save patients from sinking diseases.
    With the new technology, the method of researching this substance must also be refined. Its yield should increase, the quality must be excellent, and the cost will gradually decrease. At that time, it can be widely used in the world, and it will benefit everyone. So that those who are sick in the world can get the help of this wonderful thing and recover healthily. This will be the grand future of the future. We chemical researchers should devote our efforts to promote it to come true as soon as possible.
    Where to Buy 3-Iodo-D-Tyrosine in China?
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    Frequently Asked Questions

    As a leading 3-Iodo-D-Tyrosine 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 3-iodo-D-tyrosine?
    3-Iodo-D-tyrosine is one of the organic compounds with a unique chemical structure. In this compound, tyrosine (tyrosine) is the basic structure. Tyrosine is an α-amino acid containing phenolic hydroxyl groups, with amino (\ (- NH_ {2}\)) and carboxyl (\ (- COOH\)), which are connected to the same α-carbon atom, and the benzene ring is connected to the α-carbon atom through the side chain.
    For 3-iodo-D-tyrosine, "3-iodo" shows that the iodine atom is substituted in the third position of the tyrosine phenyl ring. The iodine atom (\ (I\)) has a large atomic radius and electronegativity, and its substitution in the benzene ring has an impact on the distribution of molecular electron clouds, the spatial structure and chemical properties.
    Furthermore, "D -" shows its configuration. In stereochemistry, amino acids are divided into D-type and L-type, and the two are enantiomers of each other, and the spatial structures are mirror-symmetrical and do not coincide. 3-iodo-D-tyrosine is D-type, which may be different from L-type in terms of biological activity and chemical reactivity. In conclusion, the chemical structure of 3-iodo-d-tyrosine combines the basic structure of tyrosine, the substitution of 3-iodine atom and the D configuration. This unique structure endows it with specific physical, chemical and biological properties, which may be of great significance in the fields of organic synthesis, medicinal chemistry and biochemistry.
    What are the main uses of 3-iodo-D-tyrosine?
    3-Iodo-D-tyrosine is an organic compound. It has a wide range of main uses and plays an extraordinary role in the field of biomedicine.
    First, it plays a key role in the synthesis of thyroid hormones. Thyroid wants to synthesize thyroid hormones, such as thyroxine (T4) and triiodothyronine (T3), 3-iodo-D-tyrosine is an important intermediate. Thyroglobulin contains this component, and after a series of complex biochemical reactions, it becomes a thyroid hormone. This hormone has the function of regulating many physiological processes such as human metabolism, growth and development, and nervous system function.
    Second, it is of great significance in the field of pharmaceutical research and development. Due to its close relationship with thyroid physiology, it can be used as a tool compound for the study of thyroid diseases. By studying its characteristics and reactions, new drugs for hyperthyroidism, hypothyroidism and other diseases may be developed to assist precision medicine.
    Third, in biochemical research, it can be used as a marker compound. Because it contains iodine, it has radioactive or unique chemical properties, and can be used to track the location and function of specific biochemical reaction pathways, proteins or other biological macromolecules in organisms, providing a powerful means to reveal the secrets of life.
    Fourth, in the field of food nutrition research, consider its potential impact on human health. Appropriate intake of foods containing such ingredients may help maintain normal thyroid function, but excess or deficiency may lead to health problems. Therefore, studying its content in food and its mechanism of action is of great significance for optimizing dietary structure and protecting human health.
    In which fields is 3-iodo-D-tyrosine widely used?
    3-Iodo-D-tyrosine, Chinese name 3-iodine-D-tyrosine, is widely used in medicine, biochemical research and other fields.
    In the field of medicine, it is closely related to thyroxine synthesis. Thyroxine is of great significance to human growth and development and metabolism. 3-Iodine-D-tyrosine, as a key intermediate in thyroxine synthesis, is indispensable for maintaining the normal secretion of thyroxine. Without it, thyroid function may be affected, causing diseases such as goiter and hypothyroidism. Therefore, in the drug development and treatment of thyroid diseases, this compound is often an important research object. Physicians or pharmaceuticals use it to study the mechanism of its action in thyroxine synthesis to explore better treatment options and drugs for thyroid diseases.
    In the field of biochemical research, it is often used as a biochemical reagent because of its unique chemical structure and biological activity. Researchers use it to study the structure and function of biological macromolecules such as proteins and enzymes. For example, in protein labeling and tracer research, 3-iodine-D-tyrosine is introduced into protein molecules, and with the help of its iodine atomic properties, radioactive detection or spectroscopic analysis can be used to track the metabolism, transportation and interaction process of proteins in organisms, which can help researchers gain a deeper understanding of protein physiological functions and mechanisms of action.
    In addition, in the field of immunoassay, 3-iodine-D-tyrosine may participate in the preparation of immunoassay reagents. By means of its interaction with specific antibodies or antigens, qualitative and quantitative analysis of target substances in biological samples can be realized, providing an important reference for disease diagnosis and monitoring disease progression.
    What is the preparation method of 3-iodo-D-tyrosine?
    3-Iodo-D-tyrosine is an organic compound. The preparation method is as follows:
    The starting material needs to choose tyrosine, which is one of the amino acids. The tyrosine molecule contains benzene ring, amino group and carboxyl group, which can be used as the basic structural unit in the reaction system.
    First take an appropriate amount of tyrosine and dissolve it in a suitable solvent, such as a mixed system of water and organic solvent. This mixed solvent needs to be able to dissolve tyrosine well and have no adverse effect on the subsequent reaction.
    Subsequently, add an iodizing agent, such as a mixture of iodine element ($I_ {2} $) and potassium iodide ($KI $). Potassium iodide can help iodine element dissolve and enhance its reactivity. This mixed reagent reacts with tyrosine under specific conditions.
    The reaction conditions are very important, and the temperature needs to be precisely regulated, usually maintained in the low temperature range, such as 0-10 ° C. Low temperature can promote the reaction to generate 3-iodo-D-tyrosine and inhibit the occurrence of side reactions. Due to high temperature, iodine atoms may replace other positions of tyrosine molecules, resulting in impure products. During the
    reaction, iodine atoms replace hydrogen atoms at position 3 on the tyrosine benzene ring under suitable conditions by virtue of the electrophilic substitution reaction mechanism. The tyrosine benzene ring has an electron cloud density. The positive iodine ions in the iodine reagent are attracted by the benzene ring electron cloud and undergo electrophilic substitution, eventually generating 3-iodo-D-tyrosine.
    After the reaction is completed, it needs to go through the separation and purification step. Column chromatography can be used to separate 3-iodo-D-tyrosine from the reaction mixture system by means of fixed phase and mobile phase, according to the difference in adsorption and elution capacity of different substances. Recrystallization can also be used to take advantage of the difference in solubility of the product and impurities in different solvents, and after repeated dissolution and crystallization, high purity 3-iodo-D-tyrosine can be obtained.
    What is the market outlook for 3-iodo-D-tyrosine?
    3-Iodo-D-tyrosine is a key compound in the field of biochemistry. It plays a crucial role in the synthesis of thyroid hormones. As for its market prospects, please describe in detail.
    In the field of medical pharmaceuticals, thyroid diseases are quite common, such as hyperthyroidism and hypothyroidism. The normal secretion and regulation of thyroid hormones maintain the smooth operation of many physiological functions of the human body. 3-Iodo-D-tyrosine is an intermediate product of thyroid hormone synthesis. In-depth research on it may open up a new path for the diagnosis and treatment of thyroid diseases. If pharmaceutical companies can develop precise and efficient therapeutic drugs based on this, they will surely occupy a market place. Looking at the current pharmaceutical market, although there are many types of drugs for thyroid diseases, there is still room for improvement and breakthroughs. If new drugs are developed on the basis of 3-iodo-D-tyrosine, the market potential may be considerable in terms of specificity, efficacy and safety.
    In the scientific research reagent market, with the vigorous development of life science research, the demand for bioactive substances is increasing day by day. 3-iodo-D-tyrosine is urgently needed by many scientific research institutions and university laboratories due to its key position in the study of thyroid hormone synthesis mechanism. 3-Iodo-D-tyrosine is an indispensable research tool for researchers who want to delve deeper into the mystery of thyroid hormone synthesis and regulation. Therefore, in order to meet the needs of scientific research, its market supply will gradually increase.
    However, it is also necessary to understand that the market expansion of 3-iodo-D-tyrosine also faces several challenges. Its synthesis process may be complex, and cost control may be a problem. And the market awareness and acceptance of related products also need to be gradually improved. However, in general, in view of its important value in the medical and scientific research fields, with the advancement of technology and the cultivation of the market over time, the market prospect of 3-iodo-d-tyrosine will be vast, and it is expected to become a new growth point for biochemical related industries.