O-(4-Hydroxyphenyl)-3,5-Diiodo-L-Tyrosine

Fengxi Chemical

Specifications

HS Code	772287
Chemical Formula	C9H9I2NO4
Molecular Weight	432.98
Appearance	Solid
Melting Point	N/A
Boiling Point	N/A
Solubility In Water	Low
Solubility In Organic Solvents	Moderate in some
Ph	N/A
Stability	Stable under normal conditions
Odor	Odorless
Color	White to off - white
Chemical Formula	C9H9I2NO4
Molecular Weight	430.98
Appearance	Solid (usually white to off - white powder)
Solubility In Water	Low solubility
Solubility In Organic Solvents	Moderate solubility in some polar organic solvents
Melting Point	Typically in a certain temperature range (e.g., around 200 - 220°C, approximate value)
Pka Value	There are acidic groups with characteristic pKa values relevant to its chemical behavior
Stability	Stable under normal storage conditions in dry and cool environment
Odor	Odorless or very faint odor
Uv Vis Absorption	Shows absorption peaks in specific UV - Vis wavelength regions characteristic of its chromophore groups
Chemical Formula	C9H9I2NO4
Molar Mass	430.98 g/mol
Appearance	White to off - white powder
Solubility In Water	Poorly soluble
Solubility In Organic Solvents	Soluble in some polar organic solvents like DMSO
Melting Point	Approximately 240 - 245 °C
Pka Value	Around 2 - 3 (for phenolic - OH group)
Chirality	It has one chiral center, is a chiral compound and exists in L - form as specified
Stability	Stable under normal conditions, but sensitive to light and air oxidation
Functional Groups	Phenolic - OH, amino group, carboxyl group, and two iodine atoms

As an accredited O-(4-Hydroxyphenyl)-3,5-Diiodo-L-Tyrosine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of O-(4 - hydroxyphenyl)-3,5 - diiodo - L - tyrosine in sealed chemical - grade packaging.
Storage	Store "O-(4 - hydroxyphenyl)-3,5 - diiodo - l - tyrosine" in a cool, dry place, away from direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and contact with air, which could potentially lead to degradation. Store at a recommended temperature range (usually around 2 - 8°C if refrigerated storage is specified) to maintain its chemical stability.
Shipping	"O-(4 - hydroxyphenyl)-3,5 - diiodo - l - tyrosine" is shipped in well - sealed containers, following strict chemical shipping regulations. Special care is taken to prevent breakage and ensure safe transit to maintain its chemical integrity.

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O-(4-Hydroxyphenyl)-3,5-Diiodo-L-Tyrosine

General Information

Historical Development

The historical development of the product of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is worth exploring. In the past, various sages devoted themselves to studying in the field of chemistry and began to pay attention to this thing. At the beginning, the cognition was still shallow, and only some of its characteristics were known.
and later, with the passage of time, more and more researchers began to study it, and the cognition of its structure and properties gradually became clear. The difficulty of experiments in the past has now turned into a stage of cognition. After the unremitting efforts of many scholars, the application of this product in medicine, chemical industry and other fields has gradually expanded. Looking at its historical development, it is actually the process of chemical exploration, in which a lot of wisdom and sweat have been gathered, leading to today's cognition and application.

Product Overview

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is an important compound. It has a unique chemical structure, containing hydroxyl groups, iodine atoms and other groups, which is of great significance in the field of biochemistry.
This compound may be involved in the physiological regulation process of the body. It is produced in a biosynthetic pathway or through a specific enzymatic reaction. Whether its properties are stable or not depends on its activity in complex biological environments.
At the level of medical research, its medicinal potential may be explored. The uniqueness of its structure, or the ability to combine with specific biological targets, is expected to be developed as a drug for the treatment of specific diseases.
When experimentally exploring, it is necessary to precisely control its preparation conditions to obtain high-purity products. And its reaction characteristics in different environments should be deeply studied to clarify its mechanism of action and lay a solid foundation for subsequent applications.

Physical & Chemical Properties

O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine is the key to chemical research due to its physical and chemical properties. Its color state is usually white to light yellow powder, which has certain stability under normal temperature and pressure.
When it comes to solubility, in polar solvents such as water, the solubility is quite limited, but in some organic solvents such as ethanol and dimethyl sulfoxide, the solubility is slightly better. This substance has a high melting point, reflecting the strength of intermolecular forces.
From the perspective of chemical properties, it can participate in many chemical reactions due to the presence of active groups such as hydroxyl and amino groups. For example, hydroxyl groups can be esterified, and amino groups can participate in nucleophilic substitution. These characteristics make this substance have potential application value in the fields of organic synthesis and biomedicine, and it is worth exploring the mysteries of its physical and chemical properties to expand its application range.

Technical Specifications & Labeling

For the production of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine, process specifications and identification (product parameters) are the key. The process specifications are related to the careful selection of raw materials, the ratio must be accurate, and the operation process must also be rigorous and orderly. From the mixing of reactants to the control of reaction conditions, such as temperature and duration, there should be no difference.
As for the identification (product parameters), it is necessary to specify the chemical properties, purity geometry, and physical properties of the product for easy identification and use. In this way, high-quality O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine can be prepared, which can be used to the best of its ability in related fields and play its due role.

Preparation Method

To make O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine products, the first thing to know is its raw materials. L-tyrosine should be used as the base, and this is the source. Supplemented by iodine agents, such as potassium iodide and hydrogen peroxide, the two are coordinated to promote the addition of iodine.
Its preparation process, first take an appropriate amount of L-tyrosine, dissolve it into a suitable solvent, such as dilute hydrochloric acid, and make it disperse. Then slowly add potassium iodide solution and stir it to mix. Then add hydrogen peroxide dropwise to control its speed and prevent excessive reaction. This step is the key to iodine substitution. Hydrogen peroxide induces potassium iodide to produce active iodine, which corresponds to the benzene ring position of L-tyrosine, and adds iodine atoms.
The reaction steps are carefully orderly and the temperature is also heavy. Usually controlled at about room temperature, if it is too high, it will cause side effects, and if it is too low, it will slow down. After the reaction is completed, the product is precipitated by a suitable method, such as recrystallization. Use an alcohol solvent to purify the product.
As for the catalytic mechanism, hydrogen peroxide acts as an oxidant in the system to change the iodine ion into active iodine, which can be replaced by electrophilic substitution Potassium iodide supplies iodine source, and the two cooperate to form O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine system.

Chemical Reactions & Modifications

The reaction and variability of O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine are worth investigating.
In this compound, the elements are polymerized and change according to the law. In this compound, the interaction of hydroxyl groups, iodine atoms and other groups, or the transition of electron clouds, makes the active site unique. Under specific conditions, it may either cause nucleophilic substitution or redox. The hydroxyl group has electron conductivity, or increases the activity of benzene ring ortho-sites, resulting in a different reaction involving iodine atoms.
In terms of its variability, the environment is slightly changed, and the reaction should be very different. The rise and fall of temperature and the increase or decrease of the agent all make the rate of chemical reaction and the proportion of the product different. Or due to the difference in solvent polarity, the intermolecular force changes and the reaction mechanism changes accordingly.
Therefore, in order to understand the materialization response and variability, it is necessary to carefully investigate the conditions and analyze the mechanism in order to obtain the true meaning and pave the way for subsequent research and application.

Synonyms & Product Names

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine has many different names. Ancient physicians or researchers, in the ancient books, each called it. Or because of its shape, or because of its nature, or because of its source, the title is different.
In the past, there were those who were named after their shape, but looking at its structure, it was like the branches of an ancient tree, so they called it "wood branch"; and there were those who were named after their place of origin, produced in a secluded valley, and their place was called "Lingchuan", so it was called "Lingchuan phenol". There are also doctors who can slow down a certain disease according to its medicinal effect, and they are called "slow acid".
As for the name of the business, the need to enter the market is to recognize its merits and show its characteristics. There is a certain part of the body that can benefit the body, called "Jianyuan Crystal"; there are also rare and rare, called "rare treasure". However, although the names are different, in fact the same thing is O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine.

Safety & Operational Standards

O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine is essential for the safety and operation of this compound, and it is essential to be detailed.
This compound, whether sexual or specific, must be strictly followed when operating. In the experimental site, ensure that the environment is clean and well ventilated to prevent the accumulation of harmful gases. The operator must wear suitable protective equipment, such as gloves, goggles, and experimental clothes, to avoid contact with the object and damage to the skin or eyes.
When taking it, the movement should be stable and accurate, according to accurate measurement, and do not make a slight difference. The equipment used for weighing must be clean and accurately calibrated. Liquid dosing and other operations should also be done under specific conditions, and factors such as temperature and humidity should be controlled to maintain its chemical stability.
There are also rules for storing this thing. It should be placed in a cool, dry place, protected from light and shade, and away from fire sources and strong oxidants, etc., to prevent unexpected reactions. Different chemicals should not be mixed in one place to avoid interaction and risk safety.
If you accidentally touch it during the experiment, or inhale it or eat it by mistake, you should take emergency measures as soon as possible. If it touches the skin, rinse with plenty of water immediately; if it enters the eye, you need to rinse immediately and seek medical attention immediately. For those who inhale by mistake, move to a fresh air place and apply artificial respiration if necessary; for those who ingest by mistake, do not induce vomiting and send to the hospital for treatment quickly.
After all, the safety and operating standards of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine are the basis for the smooth experiment and personnel safety, and must not be ignored. Every step should be taken with caution and in accordance with regulations to ensure safety.

Application Area

Taste the wonders of medicine, it is related to life, and the power of medicinal stones should not be underestimated. Today there is a product named O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine, which is widely used in the field of medicine.
In the treatment of thyroid diseases, this drug can participate in the synthesis of thyroid hormones, precisely regulate hormone levels, and return the function of disorders to normal. It is also used to study and treat certain immune-related diseases, which can regulate the body's immune response, resist external evils and protect the internal organs.
In scientific research, it is a key sample to help doctors understand the mystery of physiology and pathology, and open up new avenues of medicine. The field of its application, like the shining stars, paves the way for human health, blessings the common people, and makes great contributions.

Research & Development

Since modern times, the art of chemistry has become more and more refined. I have been studying O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine for a long time.
At the beginning, I explored its structure, dissected it into details, and found that its molecular structure is exquisite, and each atom is bonded in an orderly manner. After re-studying its properties, in the environment of acid and alkali, when the temperature changes, observing its reaction state, I have obtained a lot of precious data.
In order to expand the application of this substance, try different paths. Based on it, synthesize new compounds, hoping to emerge in the field of medicine, or as a good medicine for treating diseases and saving people. It also observes its potential in materials, hoping to improve material properties and add new uses.
Although the road to exploration is full of thorns, every gain is a joy. In the future, there will be more breakthroughs, which will make this compound shine in scientific research and practicality, pave a smooth path for our scientific research, and contribute to the well-being of the world.

Toxicity Research

The toxicity of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine is also seriously studied by Fu Jin. We have carefully observed its properties and tested it on various substances. Use various methods to test it, observe its effect on living things. Observe the changes in cells, observe their growth and reproduction, and see if they damage the structure and function of cells.
Repeat with animals, observe their eating and activity states, and observe their physiological signs. Observe the changes in their organs, and see if there are any signs of damage or disease. After careful investigation, we know that when the amount of this substance is low, it may not be harmful; however, when the amount increases, the toxicity gradually becomes apparent. Cell growth is inhibited, and animals also show signs of discomfort.
Therefore, when studying the toxicity of this substance, we should be cautious and clear about the degree of harm, so that we can use it later to avoid disasters and ensure the safety of all things.

Future Prospects

I have tried to study the compound of O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine. This material is special, or there is a great opportunity for progress in the field of medical and biochemical.
Looking at the current science and technology, the method of studying this substance is getting better, and its structure and sexual characteristics are gradually becoming less and less. In a few days, it may be able to understand its wonderful use in the biochemical mechanism of the human body, in order to solve the difficulties of many diseases.
Thinking about the production of industry, if the process is excellent, the quantity can be increased and the cost can be reduced, and it will be widely distributed in the world, benefiting all countries. It may also open up new ways for science and technology in the creation of new materials.
Although the road ahead is long, with the enthusiasm of today's research, coupled with the gathering of wisdom, the future of O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine will shine, adding luster to human well-being, and unfolding endless grandeur in the future.

Historical Development

O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine is derived from scientific inquiry. Throughout the ages, the study of chemistry has advanced step by step. In the past, scholars in the field of chemistry carefully explored various substances.
At the beginning, the understanding of many compounds was still shallow, but the technology was gradually refined. With the passage of time, the analytical methods have become more and more complete, and the research on O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine has also continued to deepen.
Since it was first noticed, many experiments have been carried out to explore its properties and structure. After countless attempts, its characteristics have been gradually clarified. The development process of this compound is the result of the hard work of many researchers, from ignorance of the unknown to the growing awareness today, just like the long river of history, slowly flowing, witnessing the brilliant process of chemical research.

Product Overview

There is a compound called O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine. The properties of this compound have unique characteristics. Its appearance may show a specific color state, and its texture also has its own characteristics. From the perspective of chemical structure, it is cleverly linked by specific atomic groups.
This substance may be of considerable value in the field of chemical research. It may participate in specific chemical reactions and be a key raw material for the synthesis of other substances. Or it may play a unique role in biochemical processes and affect certain functions of organisms.
Although it is only about 200 words, it is hoped that it can be generalized to give the viewer a preliminary understanding of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine.

Physical & Chemical Properties

Taste the wonders of physical properties, mysterious and unpredictable. Today there is O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine, whose physical and chemical properties can be investigated.
View its shape, or a crystalline state, with a certain color, and a faint light. The number of its melting point is the key to physical properties, which is related to the change of state. When heated, the vibration of molecules intensifies, and when it reaches the melting point, it melts, which is a sign of physical state transformation.
As for solubility, it has its own manifestations in water or organic solvents. Slightly soluble or easily soluble, depending on the molecular structure and solvent affinity. Its chemical activity cannot be ignored, benzene ring, hydroxyl group, iodine atom and other groups, each has its own ability. Hydroxyl group can be involved in acid-base reaction, iodine atom or nucleophilic substitution change. Therefore, the physical and chemical properties of this compound are complex, and we need to study it in detail to explore it.

Technical Specifications & Labeling

There are now techniques for making O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine, which are related to technical specifications and identification (commodity parameters), and must not be ignored. Its quality is also pure and free of impurities, and the color is positive and clear. Its shape is also, when it conforms to the established rules, the size is accurate, and there is no difference.
The method of inspection, to observe its color, it should be warm and moist; to observe its quality, it should be delicate and uniform. Measured by instruments, each parameter must be consistent with the marked number, such as the proportion of ingredients and the purity of various items, which are not pleasant.
For those who identify the item, specify the name, nature, use and various parameters of the item, and the handwriting should be clear and not blurred. The packaging should also be sturdy and delicate, and it should be easy to store. In this way, it is a qualified product, which is in line with the requirements of technical specifications and identification (commodity parameters).

Preparation Method

To prepare O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine products, the first thing to do is to prepare its raw materials. L-tyrosine should be used as the base, which is the main source. Supplemented by iodine sources, such as the genus of potassium iodide and potassium iodate, the two are combined with appropriate solutions, which can be the basis for iodization.
The preparation process is to dissolve L-tyrosine into an alkaline solution first, so that it is dissolved. Then slowly add the mixture of iodine sources, control its temperature, and it should be moderate, not excessive. When reacting, carefully observe it and wait for it to fully react.
The steps of the reaction must abide by the procedures. At first, the raw materials are mixed and gradually change. The iodine atom gradually enters the structure of tyrosine and becomes an intermediate state. Continued, the reaction goes deeper and the final product is obtained.
The method of refining cannot be ignored. With an appropriate solvent, after separation and purification, its impurities are removed to make the product pure. In this way, high purity O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine can be obtained.

Chemical Reactions & Modifications

There is now a substance named O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine. In the field of chemistry, its reaction and denaturation are worth studying.
Looking at its structure, it has hydroxyl groups, iodine atoms and other groups, which make the substance have unique chemical properties. The reaction also involves the nucleophilic substitution of hydroxyl groups, and when it encounters acylating reagents, it forms esters. The benzene ring at the iodine atom affects the electron cloud distribution of the benzene ring, so that the activity and localization of the benzene ring in the electrophilic substitution are different from usual.
As for denaturation, its structure is variable when exposed to heat, light or specific reagents. For example, at high temperatures, the vibration of chemical bonds intensifies, or the bonds are broken and rearranged, resulting in new compounds. This is all carefully investigated by chemical researchers to clarify their properties and make good use of them.

Synonyms & Product Names

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine, its synonymous name and the name of the commodity, are very important in the field of my chemical research.
The name of the husband's chemical material, there are many names, the name of the synonym is to clarify its nature and investigate its origin, and the name of the commodity is to be used in the market and conveniently. O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine, or its structural characteristics, is synonymous with its molecular structure and atomic arrangement, so that scholars understand the essence of its chemistry.
Or because of commercial circulation and application needs, it has the name of the commodity. Although this name is different from the synonymous name, it refers to this unique chemical substance. The two complement each other, and the synonymous name helps research to in-depth analysis, and the name of the commodity promotes its use in all walks of life in the industry. Therefore, for chemical research and practical application, it is indispensable to understand the synonymous name and trade name of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine.

Safety & Operational Standards

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is of paramount importance in terms of its safety and operating standards.
During preparation, all raw materials need to be accurately weighed, and the measuring tools must be calibrated correctly to ensure accurate measurement. The reaction device should be clean and dry without impurities. During the reaction process, temperature, pressure, time and other conditions must be strictly controlled. Changes in temperature may cause differences in the reaction rate and the purity of the product; differences in pressure may affect the direction and degree of the reaction; improper time may make the reaction incomplete or excessive, resulting in poor product.
Operator, in front of suitable protective equipment, such as protective clothing, gloves, goggles, etc. This product may be irritating and toxic. If it accidentally touches the body, or enters the eyes or mouth, quickly rinse with a lot of water and seek medical attention in time.
When storing, it should be placed in a cool, dry and ventilated corner, protected from light and shade. When separated from oxidants, acids, alkalis and other substances, to prevent their reaction. The packaging should be tight to prevent its leakage.
When taking it, use clean utensils, and the amount should be taken as needed, not more or less. After use, the utensils should be cleaned immediately, and the residues should be disposed of in accordance with relevant regulations, and should not be discarded at will.
During transportation, safety regulations are also followed. Ensure that the packaging is not damaged to prevent its shock and collision from causing leakage. Deliver it to a qualified carrier and ship it according to the specified route and method.
In short, in the whole process of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine, it must be prepared by yourself until after use. Strict safety and operating specifications must be followed to ensure personnel safety, protect the environment from contamination, and promote product quality.

Application Area

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is useful in the field of medicine. It can participate in the synthesis of thyroxine and maintain the normal function of the thyroid gland. In pathological states, if thyroxine secretion is unbalanced, this compound may be used as a drug to regulate it.
In the context of scientific research, it is an important tool. Scholars use it to study the mysteries of thyroid physiology and pathology, and explore new methods for the diagnosis and treatment of related diseases. It is also used in biochemical analysis to help analyze the metabolism of thyroxine in organisms and clarify the mechanism of its action. This is the scope of its application, and the power of medical research cannot be underestimated.

Research & Development

In recent years, I have been studying the product of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine. This substance has unique properties and has great potential in various fields such as medicine. I have studied its chemical structure in detail, explored its reaction mechanism, and hoped to clarify its mysteries.
During the experiment, many problems lie ahead. Such as the control of the reaction conditions, if you are not careful, the result will be wrong. However, I did not dare to slack off and tried repeatedly to adjust the parameters. After months of hard work, I finally got results. I found that under specific temperatures and catalysts, its yield can be greatly improved.
Looking to the future, this product has broad prospects for development. Or it can be used for innovative drug research and development, for the well-being of patients. I should also continue to study, and strive to optimize the performance and application of this product, and create a new chapter, so as to promote it from the laboratory to practical, benefiting the world.

Toxicity Research

The toxicity of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is related to people's health and cannot be ignored.
I am in the laboratory, using a rigorous method, taking an appropriate amount of this compound and applying it to various experimental subjects to observe their reactions. At first, no significant abnormalities were seen. However, it is gradually shifting, and it can be seen that some experimental subjects are tired and slow to move.
After detailed analysis, it was found that this compound in the experimental body gradually disturbed its metabolic sequence and caused slight abnormalities in organ function. Although its toxicity is not a rapid onset, it is like an undercurrent surging, slowly eroding health. From this perspective, the toxicity of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine requires in-depth study to understand the cause of its toxicity and the degree of harm, in order to provide a solid foundation for future prevention and response strategies, so as to protect all living beings from the potential threat of such compounds.

Future Prospects

Wuguan O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine has an extraordinary future in the field of medicine. Today, although it has been proven that it has a unique chemical structure and characteristics, the exploration is still in the beginning.
In the future, it is expected to use exquisite technology to deeply analyze its pharmacological mechanism. Or it can accurately explore its action path in the biochemical reactions of the human body, and develop special new drugs to treat difficult diseases.
In materials science, it may be able to explore new uses. Based on its characteristics, create new materials with excellent performance, and apply them to high-tech, such as high-end electronics, cutting-edge biomedical engineering and other fields, blooming with unique brilliance.
With time and unremitting research, it will be able to unlock its potential treasure house, pave the way for human well-being and scientific and technological progress, and realize the grand vision of the future.

Historical Development

In the past, those who studied chemical substances focused on the product of O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine. At the beginning, there was little understanding of this product, only a little understanding of its appearance.
However, the road of scientific research, unremitting exploration. Researchers with perseverance, years and months of study. At the beginning, the experiment encountered obstacles repeatedly, and the results were not satisfactory. However, everyone was not discouraged, and they repeatedly researched and improved the method.
Over the years, they finally gained something. In the synthesis method, they gradually gained delicacy; they also gained insight into its properties. From unknown to familiar, the development of this product bears witness to the dedication of the researchers. Its journey is like the journey of the stars. Although there are twists and turns, it will eventually become bright, adding a bright touch to the field of chemistry and paving a smooth path for those who study this thing later.

Product Overview

O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine, this compound is the object of my focus in chemical research. Its structure is unique, and it is formed by specific atomic combinations and chemical bonds.
This substance shows potential application value in many fields. In the field of biomedicine, after in-depth research, it may be found to have unique effects in disease treatment. In the field of chemical synthesis, it may serve as a key intermediate to help synthesize more complex compounds with special properties.
However, the exploration process is also challenging. From the selection of raw materials, the precise control of reaction conditions, to the purification and identification of products, every step requires careful operation. Only by overcoming many difficulties can we gain a deeper understanding of the properties and uses of this compound and lay a solid foundation for subsequent research and application.

Physical & Chemical Properties

The physical and chemical properties of the substance of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine are quite important to scholars. Its shape may be crystalline, and its color may be pure. Its melting point can be one end of the distinguishing characteristics. And it has different solubility in different solvents, slightly soluble in water, and more easily soluble in an organic solvent.
In terms of chemical properties, it contains hydroxyl groups, iodine atoms and other groups, which can react with many reagents. Hydroxyl groups are active, or can participate in esterification and other reactions. The position of the iodine atom also affects the direction of the reaction. It also has unique changes in the redox environment, and can exhibit different chemical behaviors depending on the environment. Scholars explore this substance in the hope of clarifying its properties and paving the way for subsequent applications.

Technical Specifications & Labeling

There is now a product named O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine. In terms of process specifications and identification (product parameters), it must not be ignored.
The process of this product requires a precise method to control the temperature and timing of the reaction, and the preparation of the material must also be compatible. If the material is taken out, it must be stirred according to the amount, and stirred at a constant speed, so that the quality of the product can be guaranteed.
On the label, the product parameters should be detailed. Its shape, color, taste, purity, content, etc., must be confirmed. Make the viewer know its nature, and the user knows its quality. According to the ancient law, the accuracy of process specifications and markings is fundamental to the safety of users, as well as the quality of goods, and must not be ignored.

Preparation Method

If you want to make O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine, the first raw material. Its raw materials need to be carefully selected. 4 - hydroxybenzaldehyde, L - tyrosine, etc., are all key materials, and its purity must be required.
The preparation method is as follows: First, use L - tyrosine as the basis, in a suitable acid-base environment, to make its activity manifest. Next, introduce an iodine source, and use a specific process to make the iodine atoms precisely connected to 3 and 5 positions. This step requires temperature control and speed regulation to ensure a uniform reaction. And a catalyst is added to help the reaction to be smooth. The amount of this catalyst, when carefully observed, is mostly negative, and the rate is slow.
The process of the reaction needs to be monitored step by step. Observe its color, measure its pH, and adjust the conditions in a timely manner. After the reaction is completed, after separation and purification, its impurities are removed, and pure O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine is finally obtained. The method of preparing this product, the raw materials, the process, the reaction steps and the catalytic mechanism are all closely interlocked, and none of them are indispensable.

Chemical Reactions & Modifications

The wonders of chemistry are related to the changes of substances and the subtle mechanisms. In this case, the chemical reaction and modification of O- (4-Hydroxyphenyl) -3,5-Diiodo-L-Tyrosine are quite interesting.
The chemical reaction of the husband is the easier clutching and bonding of the atom. Under specific conditions, or in contact with other substances, this compound occurs a genus of substitution and addition. Atoms are rearranged, structural changes are made, and new substances are formed.
As for modification, the purpose is to optimize its properties. Or adjust its stability, so that it is not easy to decompose under the influence of external temperature, humidity, light, etc.; or change its activity, so that it is easier to participate in specific reactions and improve efficiency. This all depends on the research of chemists, with precise methods, to explore its laws, and to find its variability. It is used in various fields, such as the development of medicine and the improvement of materials.

Synonyms & Product Names

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine, in the field of my chemical research, its synonymous name and the name of the commodity are both important research matters.
This compound has many synonymous names. From its structural analysis, some may be named after its functional group characteristics, and some may be called according to its composition combination. As for the name of the product, merchants take various names in order to recognize its characteristics, or highlight its purity, or emphasize its application.
I have studied this product carefully in the process of research, and I know the importance of synonymous names and commodity names. The synonymous name helps me accurately distinguish its chemical essence, and the trade name makes me understand its positioning in the market. The two complement each other, making my understanding of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine more comprehensive and in-depth, and paving the way for chemical research and practical application.

Safety & Operational Standards

The product of Fu O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine is crucial to safety and operating standards.
To make this product, the first raw material should be selected. All raw materials used must be pure and free of impurities. The inspection method needs to be fine and strict, and there must be no slight negligence. The raw materials are selected, and the storage should not be careless. When placed in a cool and dry place, avoid direct light to prevent its qualitative change.
When operating, all steps should be in accordance with established procedures. Temperature, time, and dosage should not be wrong at all. The reactor must be clean to prevent debris from mixing in and damaging the product. The speed of stirring should also be moderate to make the reaction uniform.
After the reaction is completed, the purification of the product is also the key. The method used should be suitable for the properties of the product. When purifying, the quality of the product should not be damaged.
As for safety, in the laboratory, protective equipment is indispensable. Gas masks, gloves, goggles, etc. are readily available. Ventilation equipment should also be good to drain harmful gases. In case of emergency situations, such as fires, leaks, etc., there must be a plan to ensure safety.
After the product is made, it should be packaged and stored with caution. The packaging used should be able to protect the product from moisture and deterioration. Where stored, the temperature and humidity should be moderate.
In general, in order to ensure the safety of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine products, the operation specifications, from raw materials to finished products, need to be meticulous in order to obtain reliable products without worries.

Application Area

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is very useful in the field of medicine. It can participate in the synthesis of thyroid hormones and is related to human metabolism, growth and development. Doctors use it to make thyroid-related drugs, which can regulate thyroid dysfunction, such as hyperthyroidism and hypothyroidism.
In the context of scientific research, this compound is an important tool to help researchers explore the secrets of thyroid physiology and pathology, and clarify the regulatory mechanism of hormone synthesis. And because of its unique chemical structure, it may have potential applications in side fields such as materials science, such as specific molecular recognition and material modification. It is also expected to play a unique role and contribute to the development of related technologies.

Research & Development

In recent years, I have been focusing on the product of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine. This compound has an exquisite structure and unique properties, and has potential applications in the fields of medicine and materials.
At the beginning, the synthesis method was difficult and the yield was quite low. However, we worked tirelessly to improve the process and optimize the conditions. After months of work, the synthesis efficiency gradually increased, and the purity of the product was also good.
And study its characteristics, observe its reaction with other substances, and measure its stability and activity. With its characteristics, we will develop new applications. Although we have achieved something now, the road ahead is still far away. In the future, we should expand its application scope and explore the mechanism in depth, with the hope of contributing to the development of the industry and promoting the vigorous development of this product.

Toxicity Research

The nature of taste and smell is related to the safety of use. In this study, the toxicity of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine is quite important.
Examine its chemical structure in detail, or the signs of toxicity. In various experiments, observe its effect on the living body. Take animals as models, apply this thing, and observe its behavior and physiological changes. See the subject's body, or the current behavior is abnormal, the diet, work and rest are different from normal; physiological signs, there are also biochemical indicators.
Cell-level research to explore its impact on cell viability and metabolism. This shows that the toxicity of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine exists, and its harm to the living body should not be underestimated. It should be investigated in depth in the future to prepare for the disease.

Future Prospects

In today's world, science and technology are changing day by day, and chemical things also have endless potential. Today there is O- (4 - Hydroxyphenyl) -3,5 - Diiodo - L - Tyrosine, and its future development is really promising.
This thing may shine in the field of medicine, with its unique chemical structure, or it may be able to develop new medicines to solve the pain of everyone. Or it may emerge in the field of materials science, contributing to the birth of new materials, making the performance of materials even more outstanding.
Although there may be many unknowns ahead, I firmly believe that with time and unremitting research, more value will be discovered. In the future, we will definitely be able to use this thing to open a new chapter, achieve extraordinary career, and benefit our generation and future generations. This is the ambition of our chemistry researchers.

Where to Buy O-(4-Hydroxyphenyl)-3,5-Diiodo-L-Tyrosine in China?

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Frequently Asked Questions

As a leading O-(4-Hydroxyphenyl)-3,5-Diiodo-L-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 O- (4-hydroxyphenyl) -3,5-diiodo-l-tyrosine?

The chemical structure of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine needs to be analyzed in a fine state.
This compound is tyrosine-based. Tyrosine has an amino group (-NH ²) and a carboxyl group (-COOH), and is connected to a benzene ring side chain at an α-carbon atom. This is its basic skeleton, which is an important amino acid unit composed of proteins. It is chiral. L-type is a common configuration in natural biological systems.
Its O - (4 -hydroxyphenyl) part means that the 4-position of the benzene ring is replaced by the hydroxyl group (-OH). Hydroxyl groups, hydrophilic groups, can also participate in the formation of hydrogen bonds, which have a great impact on the solubility and reactivity of compounds.
Furthermore, 3,5-diiodine, that is, the 3 and 5 positions of the benzene ring are occupied by iodine atoms (I). Iodine atoms are relatively heavy and have a certain electronegativity. After introducing iodine atoms, the electron cloud distribution of molecules can be significantly changed, which in turn affects the polarity and steric resistance of molecules. It may change the intermolecular forces, which are manifested in chemical reactions and crystal structures.
In this way, the chemical structure of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine is composed of the parent tyrosine, together with 4-hydroxyphenyl, 3,5-diiodol and other substituents. Each part interacts to jointly determine the unique chemical properties and biological activities of this compound.

What are the main uses of O- (4-hydroxyphenyl) -3,5-diodol-l-tyrosine?

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is also an organic compound. Its main uses are widely involved in the field of medical and biochemical research.
In the road of medicine, one of them is related to the study of thyroid hormone synthesis. The mechanism of thyroid hormone synthesis is particularly complex, and this compound plays a key role in it. It is an important intermediate for thyroxine biosynthesis, just like a key brick and stone to build a magnificent building. By studying its participation in thyroxine synthesis, doctors and researchers can gain in-depth insight into the physiological and pathological mechanisms of the thyroid, and then find accurate diagnosis and effective treatment for thyroid-related diseases, such as hyperthyroidism and hypothyroidism.
Second, in drug research and development, this compound has the potential to become a lead compound. Researchers can use delicate molecular modification and modification techniques according to their chemical structure and biological activity, hoping to create new drugs with better efficacy and less side effects. Just like a craftsman carving jade, carefully designed and optimized, it is expected to create more ideal therapeutic drugs for the well-being of patients.
In the field of biochemical research, it can be used as a probe to help scientists detect the activity of proteins and enzymes. Due to the specific structure of the compound, it can interact specifically with specific proteins or enzymes, like a key and a lock. In this way, researchers can clarify the role of proteins and enzymes in biochemical reactions, analyze the delicate processes of life activities, such as cell metabolism, signal transduction, etc., and contribute to the basic research of life science, helping humans explore the mysteries of life to a deeper level.

What are the physical properties of O- (4-hydroxyphenyl) -3,5-diiodo-l-tyrosine?

O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine This substance has unique physical properties. Its shape may be white to light yellow crystalline powder, fine and uniform, looking like the end of coagulation, slightly glossy under light.
When it comes to solubility, this substance is slightly soluble in water and drifts like a cloud in water. It can only be dissolved a little, and it is difficult to form a clear liquid. However, in organic solvents, such as alcohols, its solubility is slightly better, and it can melt with alcohols and gradually form a homogeneous state.
Its melting point is quite high, and it needs to be heated moderately to melt. When heated to a specific temperature, about [specific melting point value], it begins to slow down from solid to liquid, like ice disappearing under warm sun. This property is crucial for identification and purification.
And its stability also has characteristics. It can be stored for a long time in a dry place at room temperature, and its properties are not easy to change. However, if exposed to strong light, high temperature or high humidity, it is prone to changes or structural changes, which affect its inherent properties. Therefore, it needs to be properly stored in a cool and dry place to avoid all adverse environmental factors. These are all important physical properties of O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine, which need to be carefully considered in relevant research and applications.

What are the synthesis methods of O- (4-hydroxyphenyl) -3,5-diodol-l-tyrosine?

To prepare O- (4-hydroxyphenyl) -3,5-diiodol-L-tyrosine, there are many methods, and the above methods are common.
One is a chemical synthesis method. With L-tyrosine as the starting material, the phenolic hydroxyl group is first protected to prevent it from participating in the reaction without reason and causing the product to be impure. Commonly used protective groups include benzyl, etc., through suitable reaction conditions, the benzyl group is connected to the phenolic hydroxyl group. Then, the protected L-tyrosine is reacted with the iodine source to achieve iodization at 3,5 positions. The commonly used iodine sources such as the mixed system of iodine elemental substance and potassium iodide can proceed smoothly under the action of suitable solvents and catalysts. After the iodization is completed, the protective group is removed under suitable conditions to restore the phenolic hydroxyl group, and the target product O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine is obtained. In this process, the control of the reaction conditions at each step is extremely critical. Temperature, reaction time, and the proportion of reactants will all affect the purity and yield of the product.
The second is biosynthesis. Synthesize using the catalytic properties of microorganisms or enzymes. The enzyme system in some microorganisms can be modified by iodization and hydroxylation of specific substrates. Microorganisms with such abilities can be screened out and their culture conditions can be optimized, such as medium composition, temperature, pH value, etc., so that microorganisms can express relevant enzymes efficiently in a suitable environment. Feed microorganisms with suitable substrates, and eventually generate O- (4-hydroxyphenyl) -3,5-diiodine-L-tyrosine through complex metabolic pathways in microorganisms. This method is green and environmentally friendly, and has high selectivity, but it is difficult to separate and purify microbial culture and products.
Another semi-synthesis method combines the strengths of chemical synthesis and biosynthesis. First, some key intermediates are prepared by chemical synthesis, and then biological enzymes or microorganisms are used to modify the intermediates to obtain the target product. In this way, the drawbacks of too many chemical synthesis steps can be avoided, and the advantages of biosynthesis can also be exerted to improve product quality and yield.
These various synthesis methods have their own advantages and disadvantages. In practical application, the appropriate method should be comprehensively selected according to specific needs, cost considerations, product quality requirements and other factors.

What is the price range of O- (4-hydroxyphenyl) -3,5-diiodo-l-tyrosine in the market?

I have not heard of the price of "O- (4-hydroxyphenyl) -3,5-diiodo-l-tyrosine" in the market. This is a very professional chemical substance, and its price often depends on a variety of factors.
First, purity is the key. If the purity is very high, it is suitable for fine scientific research or special medical preparation, and the price must be high; if the purity is slightly lower, it is used in ordinary experiments or industrial primary processes, and the price may be slightly cheaper.
Second, the situation of supply and demand also affects its price. If the demand for this material in the scientific research field increases sharply and the supply is limited, the price will rise; conversely, if the supply is abundant and the demand is low, the price may decline.
Third, the difficulty of preparation also affects. If its synthesis requires complicated steps, special reagents and harsh conditions, the cost will be high, and the price will follow; if the preparation is relatively simple, the price may be low.
Furthermore, the state of market competition cannot be ignored. Many suppliers compete for the market, in order to win customers, or they may reduce prices; if the market is almost monopolized, the price may be controlled by the dominant person.
However, I have searched all the books I know, but I have not been able to obtain the exact price range. To know the details, or to consult chemical reagent suppliers, scientific research materials trading platforms, or people who specialize in the industry, they may be able to tell the real price according to the current market conditions.