O-(4-Hydroxyphenyl)-3,5-Diiodotyrosine

Fengxi Chemical

Specifications

HS Code	352579
Chemical Formula	C11H11I2NO4
Molecular Weight	499.02
Appearance	Solid (usually white to off - white powder)
Solubility In Water	Poorly soluble
Solubility In Organic Solvents	Soluble in some polar organic solvents like DMSO
Pka Value	There are acidic groups with characteristic pKa values related to the phenolic - OH group
Melting Point	Specific melting point data exists, but exact value depends on purity
Stability	Stable under normal storage conditions, but sensitive to light and air oxidation
Optical Activity	May exhibit optical activity depending on chirality of the molecule
Uv Vis Absorption	Absorbs light in characteristic UV - Vis regions due to the presence of aromatic rings and iodine atoms
Chemical Formula	C11H10I2NO4
Molecular Weight	473.01
Appearance	Solid
Color	Off - white to pale yellow
Solubility In Water	Low
Solubility In Organic Solvents	Moderate in some polar organic solvents
Melting Point	Specific value would require further research
Stability	Stable under normal storage conditions, may be sensitive to light and air
Chemical Formula	C9H8I2NO4
Molecular Weight	430.97
Appearance	Solid
Solubility In Water	Low
Stability	Stable under normal conditions
Odor	Odorless (assumed)

As an accredited O-(4-Hydroxyphenyl)-3,5-Diiodotyrosine 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 - diiodotyrosine in a sealed, labeled chemical - grade package.
Storage	O-(4 - hydroxyphenyl)-3,5 - diiodotyrosine should be stored in a cool, dry place, away from direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and exposure to air, which could potentially lead to degradation. Store it separately from incompatible substances to avoid chemical reactions.
Shipping	"O-(4 - hydroxyphenyl)-3,5 - diiodotyrosine" is shipped with strict adherence to chemical transport regulations. Packed in suitable containers, it's transported by carriers experienced in handling such chemicals, ensuring safe and compliant delivery.

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General Information

Historical Development

Scholars who have heard of ancient times have explored the properties of various things. In the case of O- (4-hydroxyphenyl) -3,5-diiodotyrosine, they have also studied it. At the beginning, people did not know the details, only saw its shape, but did not know its quality.
And later generations, science and technology have gradually emerged, and researchers have used exquisite methods to analyze its structure and explore its characteristics. Over the years, after countless wise people have worked hard, it has been realized that this thing has a unique use in the field of biochemistry. Or it can be involved in the path of metabolism, which is related to physiological ability.
Since its discovery, researchers have been making continuous progress to observe its changes and study its mechanism. The evolution of this material is like a starry night. With the passage of time, its brilliance has become more and more apparent, and it has shown an extraordinary appearance in various fields such as medicine, biochemistry, etc., paving the way for the development of future generations.

Product Overview

Fu O- (4-hydroxyphenyl) -3,5-diiodotyrosine is an important object of chemical research. It has a unique structure, 4-hydroxyphenyl is connected to 3,5-diiodotyrosine, and the structure is exquisite.
From the perspective of properties, the presence of hydroxyl and iodine atoms endows it with specific physical and chemical properties. Hydroxyl groups are hydrophilic, or affect their solubility in different solvents; diiodine atoms may enhance their chemical activity and reaction selectivity.
In practical applications, it may have potential uses in the field of medicine. Because of its special structure, or can participate in specific biochemical reactions, it has positive significance for the treatment of certain diseases. It may also emerge in the fields of materials science and help the research and development of new materials with its unique properties. In conclusion, this compound has high research value and promising prospects.

Physical & Chemical Properties

The physical and chemical properties of O- (4-hydroxyphenyl) -3,5-diiodotyrosine can be studied. Looking at its shape, under normal conditions, or a crystalline body, the color is pure and moist, slightly white, like the beginning of winter snow, delicate and uniform. Its melting point, after precise measurement, is about a specific temperature range. This temperature is like a boundary marker, defining its solid-liquid state.
When it comes to solubility, among all solvents, it has a slight affinity for a certain type of polar solvent and is slightly soluble. It is like a fish getting water. Although it is not completely fused, it is also somewhat compatible; while for non-polar ones, it is like oil and water, which are distinct and difficult to mix.
Its chemistry is also interesting. In the molecule, hydroxyl groups, iodine atoms and other groups seem to perform their respective functions, so that this substance can participate in various changes in the stage of chemical reactions. In the case of certain reagents, they may be able to undergo substitution changes, group translocation, and structure formation; or under specific conditions, they may participate in oxidation and exhibit a different chemical landscape, which is indeed a fascinating object in the field of chemical research.

Technical Specifications & Labeling

There is now a method for making "O- (4-hydroxyphenyl) -3,5-diiodotyrosine", which is related to technical specifications and identification (product parameters), and should be detailed. The selection of its materials must be carefully selected, and impurities should not be included to ensure its purity. During the synthesis process, according to specific specifications, temperature control and speed regulation should be accurate. If the heat is wonderful, it should not be wrong at all. During the reaction, observe its color change and quality change to determine the process. When it is completed, check it, according to the specifications of the label, check its purity, measure its content, the amount of impurities, and the correct and wrong characteristics are all important. Only those who comply with the regulations can be the finished product. This is the essence of technical specifications and identification (product parameters), which is related to quality and must not be ignored.

Preparation Method

The method of preparing O- (4-hydroxyphenyl) -3,5-diiodotyrosine is related to the raw materials and production process, reaction steps and catalytic mechanism.
Take an appropriate amount of 4-hydroxybenzaldehyde, mix it with iodide in a certain proportion, add an appropriate amount of catalyst in a special reactor, and adjust it to a suitable temperature and pressure. The catalyst is the key to the reaction, and its activity and selectivity affect the purity and yield of the product.
Mix the two slowly first. After the initial reaction, gradually heat up to a specific range to maintain this temperature and promote its full reaction. The reaction steps are rigorous, and the time and conditions of each stage need to be precisely controlled. In the meantime, closely observe the reaction phenomenon and fine-tune the conditions in a timely manner.
After the reaction is completed, a series of separation and purification methods are used to obtain a pure O- (4-hydroxyphenyl) -3,5-diiodotyrosine product. This preparation method requires fine selection of raw materials, repeated carving of the process, precise execution of the reaction steps, and in-depth insight into the catalytic mechanism to obtain the ideal product for subsequent research and application.

Chemical Reactions & Modifications

V O- (4 -hydroxyphenyl) -3,5 -diiodotyrosine is related to chemical changes and properties. Its chemical changes are really wonderful for material transformation. This reaction may be initiated by specific conditions, such as temperature, catalyst, etc. As the temperature rises, the molecular activity increases, collisions are frequent, and the reaction speed is up. The catalyst can also help to lower the reaction barrier and promote it to move forward.
As for the change in performance, it is related to the molecular structure. The structure of this compound determines its characteristics. After the reaction, the structure changes, or the physical and chemical properties are different. Such as solubility, or increase or decrease due to structural changes; stability may also be different, or more stable, or variable. This is the mystery of chemistry, and it needs to be studied in detail to understand the true meaning of its reaction and performance, which is used in many fields and benefits the world.

Synonyms & Product Names

Taste a thing, it is called O- (4-hydroxyphenyl) -3,5-diiodotyrosine. This substance is quite important in the field of biochemistry.
Its synonymous name, or it is called 4-hydroxyphenyl-3,5-diiodotyrosine. As for the name of the product, it also varies from family to family.
It covers the genus of medicine and scientific research, and has a wide range of uses. It can participate in biochemical reactions in the body, which is important for metabolism. It is the key to studying the mechanism of diseases, or the basis for drug development.
Therefore, its synonymous name and the name of the product are unknown to researchers. Only by understanding its various names can we obtain its details and explore its mysteries, so as to facilitate the research of biochemistry and seek the progress of medicine.

Safety & Operational Standards

"O- (4-hydroxyphenyl) -3,5-diiodotyrosine Product Safety and Operation Specifications"
Fu O- (4-hydroxyphenyl) -3,5-diiodotyrosine is an important product of chemical research. Its safety and operation standards are related to the smooth progress of research and the safety of researchers, which cannot be ignored.
In terms of safety, this material may have certain chemical activity. When stored, it should be placed in a cool, dry and well-ventilated place, away from fire, heat and strong oxidants. Because if it comes into contact with improper substances, it may cause chemical reactions, ignition, explosion or release harmful gases. When taking it, be sure to wear suitable protective equipment, such as gloves, goggles, etc., to prevent it from coming into contact with the skin and eyes. If it comes into contact accidentally, rinse it with a lot of water immediately, and seek medical attention in a timely manner according to the severity of the injury.
Operating specifications should not be ignored. Before the experiment, the researcher should be familiar with the reaction principle and process in detail, and make a thorough plan in advance. During the operation, strictly control the reaction conditions, such as temperature, pressure, reaction time, etc. Use all kinds of instruments and equipment accurately, and carefully check whether the instrument is operating normally before operation. After the reaction is completed, properly dispose of the product and waste, follow relevant environmental protection regulations, and must not be discarded at will to avoid polluting the environment. In this way, strict adherence to the safety and operating standards of O- (4-hydroxyphenyl) -3,5-diiodotyrosine can ensure the safe and orderly development of chemical research and lay a solid foundation for the progress of scientific research.

Application Area

O- (4-hydroxyphenyl) -3,5-diiodotyrosine has its uses in the fields of medicine and biochemistry. It is used in medicine and may help in the healing of diseases. It can participate in the regulation of human endocrine and is related to the synthesis of thyroxine, which plays a significant role in maintaining the body's metabolism, growth and development. Without it, the body may develop various diseases.
In biochemical research, it can be used as a key reagent to help researchers understand the mysteries of life processes. Such as exploring cell signal transduction pathways, or analyzing the interaction between proteins and small molecules, all rely on its strength. Because of its special structure, it can precisely combine with specific biomolecules, thus revealing the subtleties of life activities. Therefore, the application of O- (4-hydroxyphenyl) -3,5-diiodotyrosine is of great value in the fields of medicine and biochemistry.

Research & Development

I have been studying the product of "O- (4-hydroxyphenyl) -3,5-diiodotyrosine" for a long time. This substance is of great research value in the field of biochemistry.
At the beginning, in order to analyze its properties, I searched ancient books and conducted various experiments. Using precise methods, I measured its melting point and solubility, and observed its state in different solvents. Also by means of spectroscopy, I explored the structure of its molecules.
Then, think about its application. In the field of medicine, it may be used as a raw material for new agents to treat various diseases. Then I discussed with doctors to observe its effect in pathological models.
Today, although there are gains, the road ahead is still far away. To make it widely used, we still need to improve our skills and reduce its cost. We should work together with various experts to make this product widely known to the world and benefit everyone, so as to promote the progress of scientific research and the prosperity of the industry.

Toxicity Research

Since modern times, chemical refinement has advanced, and all kinds of substances have entered the field of research. In today's words, the toxicity of O- (4 - Hydroxyphenyl) -3,5 - Diiodotyrosine is quite important.
At the beginning of the research, observe its structure in detail, and explore its sympathetic state with other things. Try it with various methods, and observe what are the signs of it in the body of life and spirit. Observe its entry into the body, or flow through the meridians, or gather in a certain organ. Observe its influence, physiological ability or change, biochemical process or change.
After repeated tests, its properties are known. If the amount is too normal, it will harm the body. Damage the ability of the viscera, chaos the flow of qi and blood. In light cases, there may be a feeling of discomfort, and in severe cases, life may be endangered. Therefore, when using this product, you must be cautious and careful, study the dosage carefully, understand its advisability and taboo, and keep it safe, so as to avoid the birth of poison. It is used by the world, and safety must be the most important thing.

Future Prospects

In today's world, science and technology are advancing day by day, and there is also an extraordinary appearance in the research of chemical substances. O- (4-hydroxyphenyl) -3,5-diiodotyrosine This substance has unique characteristics and is valued by chemical researchers.
Looking at its future, the prospect is quite good. In the field of medicine, it may be able to assist in the research of new drugs to solve many diseases. It may be used in pharmaceuticals to adjust the function of the human body and treat difficult diseases. In the world of materials, it is also expected to develop its capabilities. With clever modulation, it can be the source of new materials, increase the quality of materials, and expand the scope of their use.
Although there may be thorns in the road ahead, the heart of researchers is determined. In the future, we will continue to study and overcome many difficulties, so that O- (4-hydroxyphenyl) -3,5-diiodotyrosine can do its best to benefit the world and create brilliant achievements, so as to open a new chapter in the future.

Historical Development

The historical development of the product of O- (4-hydroxyphenyl) -3,5-diiodotyrosine is also related to the process of chemical exploration. In the past, various sages searched up and down the road of chemical research. At the beginning, the understanding of substances was still shallow, and the research methods were simple. However, with the passage of time, scholars have deepened their research and refined their technology. Since the beginning of organic chemistry, the exploration of iodotyrosine derivatives has gradually arisen. With unremitting efforts and exquisite experiments, our ancestors have gained insight into the properties of this compound. After repeated trials, its structure and properties have been clarified, and finally its preparation method has been perfected day by day. From ignorance of the unknown to familiarity with it today, the historical evolution of this compound is a testament to the continuous progress of chemical research, condensing the efforts of countless wise men and laying the foundation for the development of chemistry in later generations.

Product Overview

O- (4-hydroxyphenyl) -3,5-diiodotyrosine is an important object of chemical research. It is unique in nature and has a specific structure and characteristics. From the perspective of its structure, it is connected by specific atoms in a delicate order, presenting a unique spatial configuration.
This compound has potential uses in many fields. In the field of biomedicine, it may be involved in specific physiological processes, and may have important value in the research and treatment of diseases. In material science, its special chemical properties may provide opportunities for the research and development of new materials.
The study of this O- (4-hydroxyphenyl) -3,5-diiodotyrosine requires rigorous scientific methods to analyze its reaction mechanism and gain insight into its changes under different conditions in order to explore more mysteries and contribute to scientific development and practical applications.

Physical & Chemical Properties

Taste and smell chemical things, each has its own characteristics, related to the quality of physics and chemistry. In today's words, O- (4-Hydroxyphenyl) -3,5-Diiodotyrosine This compound, its physical quality, is related to color, state, taste, and degree of melting. Either observe its color, or it is a pure white powder, delicate and uniform. Its state is at room temperature, or solid, with a solid texture. As for taste, without tasting it, there must be no fragrant taste.
On its chemical quality, its structure is unique, and it contains groups of iodine and hydroxyl groups. The reactive nature of iodine affects the reaction of this substance. In case of oxidants, or oxidation changes, hydroxyl groups can also participate in many reactions, such as esterification. Its chemical activity is used in the field of biochemistry, or it has unique uses, which are related to the endocrine and other functions of the human body. The quality of physical chemistry complements each other, which is the key to the study of this substance and the cornerstone of its application in various fields.

Technical Specifications & Labeling

The technical specifications and identification (product parameters) of the product of Fu O- (4-hydroxyphenyl) -3,5-diiodotyrosine are the key. In the preparation method, it is necessary to follow a precise process. The selection of raw materials, when seeking purity and no impurities, the proportion of the preparation, must be accurate.
When the reaction, the temperature, duration and other factors need to be strictly controlled. If the temperature is too high, the product may have qualitative changes; if the time is too short, the reaction may be difficult to complete.
As for the label, its chemical composition, purity geometry, applicable route and other parameters should be specified. In this way, the user can understand its nature and use it in the correct way without error. The technical specifications are rigorous and the logo is clear, so as to ensure that this product is effective and correct when applied.

Preparation Method

"Preparation Method (Raw Materials and Production Process, Reaction Steps, Catalytic Mechanism) "
To make O- (4-hydroxyphenyl) -3,5-diiodotyrosine, first take an appropriate amount of 4-hydroxybenzaldehyde and iodine-substituted reagents, and place them in a clean reactor in a certain proportion. At a mild temperature, the two slowly react. This is the starting step.
During this period, the reaction rate needs to be controlled, and the temperature and pressure should be fine-tuned in a timely manner to ensure a smooth reaction. When the reaction is initially completed, an intermediate product is obtained, and then it is mixed with a specific tyrosine derivative and added to a special catalyst.
In an environment suitable for pH, continue to stir to make the molecules fully collide and react. This process requires strict monitoring, and each link is precisely controlled according to the reaction process.
After the reaction is complete, after separation and purification, impurities are removed, and the essence is retained, and O- (4-hydroxyphenyl) -3,5-diiodotyrosine is finally obtained. The raw materials for its preparation need to be selected, the process must be exquisite, the reaction steps should be precise, and the catalytic mechanism is also critical, so that this product can be obtained.

Chemical Reactions & Modifications

Guanfu O- (4 - Hydroxyphenyl) -3,5 - Diiodotyrosine This compound has considerable chemical reactions and changes. In various experiments, it can be seen that it comes into contact with other substances and often has specific reactions.
When it reacts, the clutch of chemical bonds and the rearrangement of atoms all follow the laws of chemistry. Or the rate of reaction and the product vary depending on the rise and fall of temperature and the difference of solvents.
And looking at its variability, it may be able to be converted into other useful substances under specific conditions. This transformation process is either oxidation, reduction, or addition and substitution.
To understand the details, it is necessary to use accurate experiments and careful reasoning to explore its reaction mechanism and gain insight into its changing laws in order to make good use of this material, which will benefit the research of chemistry, the prosperity of industry, and even the people's livelihood.

Synonyms & Product Names

O- (4-hydroxyphenyl) -3,5-diiodotyrosine is a very important thing in the field of my chemical research. There are many different names, and the names are different. Or 4-hydroxy-3,5-diiodophenylalanine, there are also people who call it by other names. These different names are all due to the process of research, the difference in regions, and the differences in the classics used.
As for the trade names, there are also differences. Many trade names, according to their characteristics of research and production and market positioning, give this product different trade names. However, their essence is the same, all of which are O- (4-hydroxyphenyl) -3,5-diiodotyrosine substances. Although the complexity of synonyms and commercial names increases the difficulty for researchers to distinguish, it also emphasizes the diversity and development of academic research. Researchers need to scrutinize all kinds of appellations in detail in order to obtain their true meaning and avoid misuse in the research.

Safety & Operational Standards

O- (4-hydroxyphenyl) -3,5-diiodotyrosine product safety and operating specifications
Fu O- (4-hydroxyphenyl) -3,5-diiodotyrosine is very important in chemical research. To ensure smooth and safe experiments, operating standards are the key.
Safety matters, the first protection. The research involving this object must be adapted to protective clothing, carefully selected materials, can resist its possible harm, and fit comfortably, without hindering movement. Goggles are also indispensable, their quality is strong and good light transmission, which can protect the eyes from invasion. Masks are selected for good filtration to prevent harmful particles from entering the body.
During operation, the environment must be clean and orderly. The experimental bench must be clean, and the equipment is intact. Take O- (4-hydroxyphenyl) -3,5-diiodotyrosine, and the method should be precise. Measure with clean equipment, follow the specified process, and operate gently to prevent it from spilling. If it spills out accidentally, clean it up quickly according to the established method.
When storing, it is advisable to choose a dry, cool and ventilated place. Sealed and stored, avoid mixing with other things to avoid reactions. Labels are clear, remember their names, characteristics and precautions.
Disposal is also in accordance with regulations. Do not discard it at will, in accordance with relevant laws and regulations, classify it and deal with it to ensure environmental harmlessness.
All of these are the essentials of the safety and operation of O- (4-hydroxyphenyl) -3,5-diiodotyrosine products. From then on, the experiment can be safe and the research can be advanced, do not neglect it.

Application Area

The field of application of O- (4-hydroxyphenyl) -3,5-diiodotyrosine is very critical. In the field of medicine, it may be helpful for the research and treatment of thyroid-related diseases. The synthesis of thyroxine is closely related to this substance, and the precise regulation of its content is expected to open up a new path for the treatment of thyroid diseases.
In the field of biochemical research, it is a key tool. By tracking its metabolic behavior in the body, it can gain insight into the subtle mechanism of biochemical reactions, providing powerful evidence for exploring the mysteries of life.
Furthermore, in the field of materials science, or because of its unique chemical structure, it can provide inspiration and opportunities for the creation of new functional materials, and help the optimization and innovation of material properties. It has emerged in many cutting-edge scientific and technological applications.

Research & Development

In recent years, I have made great efforts in the research of O- (4 - Hydroxyphenyl) 3,5 - Diiodotyrosine. The characteristics of this compound are unique, and it has great prospects in the fields of medicine and biochemistry.
I began to study the molecular structure of this substance to clarify its internal mechanism. With the help of sophisticated instruments and complex experiments, I have gained insight into its atomic arrangement and chemical bonds, hoping to explore the root of its chemical properties. Then I have developed its synthesis method, optimized the process, and strived to improve the yield and purity. After repeated attempts, the reaction conditions have been improved to make the synthesis process more concise and efficient.
At the same time, observe its role in biological systems. Investigate its impact on cellular physiological activities and explore its potential for disease treatment. During this period, many problems persisted, such as poor stability and low bioavailability. However, I made unremitting efforts to study, or modify its structure, or find a suitable carrier, hoping to overcome it.
Although this research path is full of thorns, I am happy with every breakthrough. I firmly believe that with time, I will be able to achieve fruitful results in the research and development of this object and add to related fields.

Toxicity Research

Those who study poisons in modern times should study more about the toxicology of O- (4 -Hydroxyphenyl) -3,5 -Diiodotyrosine. This substance also has a strange nature, which is related to the health of living beings and cannot be ignored.
At the beginning, I studied its structure carefully, explored its molecular wonders, understood its atomic arrangement, knew its chemical bonds, and hoped to see the root of its poison. Then I tried various things to observe its effect. Apply this to insects, observe their movement and stop, and changes in life and rest; apply it to plants and trees, observe their rise and fall, and the difference in metabolism.
It also examines the path of its entry into the body, either through the mouth, or through the skin, or with inhalation. After entering the body, it flows through the meridians and collaterals, disturbing the ability of the viscera. The detoxification of the liver, the excretion of the kidney, the circulation of the heart, which makes people dizzy and the limbs exhausted.
Today's researchers should do their best to exhaust the mechanism of its poison and find a way to solve it, in order to protect all living beings from it. This is our responsibility that cannot be shirked.

Future Prospects

Guanfu O- (4-hydroxyphenyl) -3,5-diiodotyrosine, although the current knowledge is limited, the future prospects are very promising. In the field of medicine, it may be able to assist in the research of new drugs and cure all kinds of diseases. With its unique chemical structure, it is expected to act on the subtle biochemical mechanisms of the human body and solve the root cause of diseases. In the road of material science, it may lead the exploration of novel materials with extraordinary characteristics and be applied to high-tech places. Although there may be thorns in the road ahead, our scientific researchers, upholding the spirit of research, are determined. It is expected that in the future, through unremitting exploration, more potential will be revealed, creating a new situation for human well-being, and developing an infinite future.

Historical Development

Scholars who have heard of ancient times have studied the principles of all things, and they have also studied chemical substances in depth. The origin and development of O- (4-hydroxyphenyl) -3,5-diiodotyrosine is quite significant.
In the past, the sages were exploring the way of chemistry, and they first got involved in this compound. Although their knowledge was still shallow, their curiosity remained undiminished. As the years passed, the research deepened, their properties were investigated, and their structures were analyzed. Generations of scholars have been unremitting, and they have made progress in the exploration of synthesis methods and uses. Whether applied to medicine or related to biological research, its importance in the academic world has gradually become apparent. From ignorance to understanding its mysteries, the historical development of this compound is like a slowly unfolding picture, recording the wisdom and sweat of scholars, paving the way for future generations to study.

Product Overview

Today there is a product called O- (4-hydroxyphenyl) -3,5-diiodotyrosine. Its shape is specific and it is an organic compound. Looking at its structure, the groups containing hydroxyphenyl and diiodotyrosine are interconnected and have a delicate configuration.
This product is quite functional in the field of biochemistry. It is a key intermediary in the synthesis of thyroid hormones. After a series of biochemical reactions, it gradually converts into thyroxine, which is related to human metabolism, growth and development and many physiological functions.
The process of preparation often involves chemical synthesis. Select suitable raw materials and control the reaction conditions, such as temperature, pH, catalyst, etc., so that each reactant can be combined according to a specific mechanism, and then this product is obtained. However, when preparing, it is necessary to be skilled in operation and carefully observe details in order to ensure the purity and quality of the product.

Physical & Chemical Properties

The physicochemical properties of O- (4-hydroxyphenyl) -3,5-diiodotyrosine are particularly important. Looking at its morphology, it may be crystalline at room temperature, white and pure, like the condensation of ice and snow. Its melting point is fixed, and at a specific temperature, it begins to melt and melt, which is one of the characteristics to distinguish its purity.
When it comes to solubility, it is slightly soluble in water, but slightly more soluble in alcoholic solvents such as ethanol. This property is related to its dispersion and reaction in different media. Its chemical activity, due to the presence of functional groups such as hydroxyl groups and iodine atoms in its structure, can participate in various chemical reactions. Hydroxyl groups can undergo reactions such as esterification, while iodine atoms play a role in reactions such as nucleophilic substitution. And this material has a certain sensitivity to light and heat, under light or high temperature, or causing its structure to change, affecting its inherent physical and chemical properties, which cannot be ignored when applied.

Technical Specifications & Labeling

The preparation of O- (4-hydroxyphenyl) -3,5-diiodotyrosine, the process specification and identification are essential. To make this product, the selection of raw materials needs to be refined, and the ratio must be accurate. The reaction conditions, temperature and duration are fixed, and there should be no slight difference. During the reaction, the speed of stirring and the purity of the environment are all about success or failure.
When the product is initially formed, the method of purification is also the key. When according to its physical properties, choose the method of adaptation, remove its impurities, and improve its purity. Identify the mark, observe its color, smell its taste, measure its melting point, measure its spectral characteristics, and compare it carefully with the established standards, so that the parameters are correct. In this way, only high-quality O- (4-hydroxyphenyl) -3,5-diiodotyrosine products can be obtained, which can be used in various fields of medicine and scientific research.

Preparation Method

Now I want to make O- (4-hydroxyphenyl) -3,5-diiodotyrosine. The method of preparation is to prepare all raw materials first. Take an appropriate amount of tyrosine, which is the base material, which is related to the root of the product. And an iodine source is required to introduce iodine atoms, such as the genus of potassium iodide and potassium iodate, which can generate iodine elemental under suitable conditions, which is required for iodization.
At the beginning of the reaction, in a suitable reactor, adjust the temperature, pH and other conditions. The tyrosine is reacted with the iodine source, and the benzene ring of tyrosine is chemically interacted to introduce iodine atoms. This step requires precise control of the time and temperature, so as to obtain the ideal replacement of the check point and degree.
< br After separation and purification, impurities are removed and the main product is retained. Column chromatography can be used to separate according to the difference in polarity of the substance; or recrystallization can be used to purify with different solubility.
And a monitoring mechanism is set up, and each step of the reaction is completed, and the product structure and purity are determined by instruments such as mass spectrometry and nuclear magnetism to meet expectations. In this way, the product of O- (4-hydroxyphenyl) -3,5-diiodotyrosine can be obtained, which is the work of preparation.

Chemical Reactions & Modifications

Taste the wonders of chemistry, which is related to the change, reaction and modification of substances, especially the gist. Today there is O- (4 - Hydroxyphenyl) -3,5 - Diiodotyrosine, and its chemical reaction and modification are worth exploring.
The chemical reaction is the interaction of substances to form new substances. O- (4 - Hydroxyphenyl) -3,5 - Diiodotyrosine is no exception. Under certain conditions, the bonding of atoms in its structure may change, and functional groups may also participate in the reaction, causing its properties to change.
If modified, its physical and chemical properties may be adjusted by chemical means. Such as changing its solubility to suit different application scenarios; or changing its stability to make it last for a long time in a specific environment. This is what chemical researchers should pay attention to, hoping to make new discoveries and innovations in the reaction and modification of O- (4-Hydroxyphenyl) -3,5-Diiodotyrosine, which will benefit many fields.

Synonyms & Product Names

The synonymous name of O- (4-hydroxyphenyl) -3,5-diiodotyrosine and the name of the commodity are quite important. Cover is often a key thing because it is in the field of biochemical research.
In terms of its synonymous name, or those who are called from the characteristics of its structure, it contains specific hydroxyl groups, iodine atoms and tyrosine structures, so it has corresponding nicknames. The name of the commodity is used for inter-market circulation, trading and trading.
All synonymous names are relied on by researchers when communicating and recording, helping them to accurately express this thing. The name of the commodity also allows merchants and users to understand what it refers to. The two complement each other, jointly assisting the application and development of O- (4-hydroxyphenyl) -3,5-diiodotyrosine in the field of scientific research and business, and contributing to the research and industrial trip of biochemistry.

Safety & Operational Standards

O- (4-hydroxyphenyl) -3,5-diiodotyrosine is an important chemical substance. Safety and operating practices are of paramount importance during its production and application.
In terms of safety, this substance has certain chemical activity or poses a latent risk to the human body and the environment. Protective measures must be taken when exposed, such as wearing appropriate protective gloves, goggles and masks to prevent it from coming into contact with the skin, eyes and respiratory tract. In case of inadvertent contact, rinse with plenty of water immediately and seek medical attention according to the specific situation. When storing, store in a cool, dry and well-ventilated place away from sources of fire and oxidants to avoid dangerous chemical reactions.
In terms of operating specifications, during the laboratory synthesis process, the reaction conditions, such as temperature, pH and reaction time, should be precisely controlled. Subtle changes in reaction conditions may have a significant impact on the purity and yield of the product. When using specific equipment, the operator must be familiar with its operation methods and precautions in advance to ensure the normal operation of the instrument and the accuracy of the experiment. When conducting large-scale production, it is necessary to strictly follow the process flow, do a good job in quality monitoring, ensure the stability of product quality, and avoid the pollution of the production process to the environment. Only by strictly observing safety and operating standards can the research and application of O- (4-hydroxyphenyl) -3,5-diiodotyrosine be carried out safely and efficiently.

Application Area

Since modern times, chemical refinement has resulted in the emergence of various new substances. Today, there is O- (4-hydroxyphenyl) -3,5-diiodotyrosine, which is wonderfully useful in various fields.
In the field of medicine, it can help doctors heal diseases. Because of its unique nature, it can participate in the biochemical process of the human body, regulate physiological ability, have a significant effect on certain diseases, or can assist drugs to play a greater role in relieving the suffering of patients.
In the realm of scientific research, it is a weapon for scholars to explore the unknown. With its characteristics, researchers can delve into the biochemical mechanism, gain insight into the mysteries of life, help many studies to advance, and expand the boundaries of human cognition.
In the field of materials, it also has potential. It can contribute to the research and development of new materials, endow materials with different properties, such as unique stability or reactivity, and make materials more widely used.
This O- (4-hydroxyphenyl) -3,5-diiodotyrosine is of extraordinary value in the application fields of medicine, scientific research and materials, and has a broad prospect.

Research & Development

Since modern times, I have been studying the field of chemistry. Today, I focus on O- (4 - Hydroxyphenyl) -3,5 - Diiodotyrosine and explore it in detail.
I have observed the structure of this compound, which is exquisite and unique, and the chemical properties it contains are very much to be investigated. After many experiments, I have used different methods to promote its reaction and observed the signs of its changes.
In the experiment, I tried various reaction conditions, either adjusting the temperature or changing the solvent, and tried to explore the optimal synthesis path. At first, the obtained product was impure and the yield was low. However, I was not discouraged, and after repeated thinking, I finally got something.
After long-term research, the synthesis method has gradually improved, and the purity and yield of the product have improved. This is the result of my unremitting efforts, and it also lays the foundation for subsequent research. I believe that with time, the research on this compound will be able to go to a higher level and contribute to the development of chemistry.

Toxicity Research

The study of toxins is related to the health of people's livelihood and cannot be ignored. Today there is O- (4 - Hydroxyphenyl) -3,5 - Diiodotyrosine, and the study of its toxicity is quite important.
Examine this substance in detail, or there may be potential harm. In the biochemical environment, its molecular structure or involves changes in biochemical reactions, resulting in abnormal cell physiology. Observe its effect, or disturb the order of metabolism and disrupt the path of nerve conduction. Although the full picture is not known, the study of toxicity should be cautious.
It is necessary to use a precise method to explore its toxicity mechanism. Observe its interaction with biological macromolecules and observe its metabolic traces in the body. It is also necessary to test the effect of different doses and clarify its safety threshold. In this way, the true appearance of its toxicity can be obtained. In order to prevent problems before they occur, protect the well-being of all beings, and fulfill the responsibility of scientific research.

Future Prospects

The product of Fu O- (4-hydroxyphenyl) -3,5-diiodotyrosine has great hope for future development. This compound has unique structure and specific properties, and has potential applications in many fields of medicine and chemical industry.
Looking at medicine, it may be able to help the research and development of new drugs, adding a weapon to overcome difficult diseases. Its unique chemical properties may accurately act on diseased cells, and the effect is promising. In the chemical industry, the properties of materials may be improved to make materials more tough, durable, and have special chemical activity.
Although current research still has limitations, it will be able to break through the dilemma over time. Future researchers should diligently explore and deeply analyze its properties and reaction mechanisms in order to fully explore its potential. In this way, this product will surely shine in the future and benefit the world.

Where to Buy O-(4-Hydroxyphenyl)-3,5-Diiodotyrosine in China?

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Frequently Asked Questions

As a leading O-(4-Hydroxyphenyl)-3,5-Diiodotyrosine 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-diiodotyrosine?

Alas! I want to know the chemical structure of "O- (4-hydroxyphenyl) -3,5-diiodotyrosine", and listen to me in detail.
This compound is also a derivative of tyrosine. Tyrosine, one of the amino acids, has an amino group (\ (- NH_ {2}\)) and a carboxyl group (\ (-COOH\)), which are respectively connected to the central carbon atom. The central carbon atom is complex with a hydrogen atom and a side chain group.
As for "O- (4-hydroxyphenyl) -3,5-diiodotyrosine", its side chain group is quite unique. The side chain is based on a benzene ring, and the 4-position of the benzene ring is added with a hydroxyl group (\ (-OH\)), which is called "4-hydroxyphenyl". And the 3-position and 5-position of the benzene ring each introduce an iodine atom, so it becomes a state of "3,5-diiodine".
Looking at its overall structure, tyrosine is used as the basic structure, and hydroxyl and iodine atoms are added through the modification of the side chain benzene ring, which makes the molecular properties and functions different from ordinary tyrosine. Hydroxyl groups are hydrophilic and can participate in the formation of hydrogen bonds, which affects the interaction between molecules. Iodine atoms are relatively heavy and have a certain electronegativity, which also affects the physical and chemical properties of molecules, such as polarity, melting point, boiling point, etc. This unique chemical structure endows the compound with specific biological activities and reaction characteristics, which may be of great significance in biochemical research and related fields.

What are the main physical properties of O- (4-hydroxyphenyl) -3,5-diiodotyrosine?

O- (4-hydroxyphenyl) -3,5-diiodotyrosine is an organic compound with unique physical properties. Looking at its properties, it is mostly white to light yellow crystalline powder under normal conditions. The texture is fine and the touch is slightly slippery, which is a significant feature in appearance.
When it comes to solubility, its solubility varies in organic solvents. In common organic solvents such as methanol and ethanol, it has a certain solubility and can be slowly dispersed to form a uniform solution; however, in water, the solubility is poor and only slightly soluble. The difference in solubility is due to the combined effect of hydrophilic and hydrophobic groups in its molecular structure.
After looking at the melting point again, the melting point is accurately determined to be in a specific temperature range, about [X] ° C. This melting point characteristic is stable and can be used as an important basis for identifying the substance. When the temperature rises to the melting point, the substance gradually melts from solid to liquid, and the process is relatively smooth.
In addition, its stability is also worthy of attention. In a dry environment at room temperature, the chemical properties of the substance are relatively stable, and it can be stored for a long time without obvious deterioration. However, if it is exposed to high temperature, high humidity or strong light irradiation, its molecular structure is easily affected, and decomposition or other chemical reactions may occur, causing its properties to change. The density of
is [X] g/cm ³ under the established conditions, which reflects the mass of the substance per unit volume and has important reference value for its measurement and mixing operations in practical applications.

In what fields is O- (4-hydroxyphenyl) -3,5-diiodotyrosine used?

O- (4-hydroxyphenyl) -3,5-diiodotyrosine is useful in various fields such as medicine and chemical industry.
In the field of medicine, it is related to the physiology and biochemistry of the thyroid gland. When thyroxine is synthesized, this compound is a key intermediary. Thyroglobulin contains tyrosine residues. After iodization and coupling reaction, it produces O- (4-hydroxyphenyl) -3,5-diiodotyrosine. Then, two molecules of this substance are coupled to form thyroxine (T4), or one molecule of this substance is coupled to one molecule of iodotyrosine to form triiodothyronine (T3). Thyroxine is essential for the regulation of human metabolism, growth and development, and nervous system function. Therefore, the study of this compound can provide a theoretical foundation and a new target for the diagnosis and treatment of thyroid diseases, such as hyperthyroidism and hypothyroidism.
In the chemical field, because it contains iodine atoms and phenolic hydroxyl groups, it has unique chemical activity. Iodine atoms make it have certain lipophilic and reactive activities, and phenolic hydroxyl groups can participate in many chemical reactions, such as esterification, etherification, etc. Therefore, it can be used as a raw material or intermediate for organic synthesis, used to prepare special polymer materials, functional dyes, etc. For example, after a specific chemical reaction, it is introduced into the polymer skeleton to endow the material with special optical, electrical or biocompatibility properties, which has great potential in the field of advanced materials research and development.
From this perspective, although O- (4-hydroxyphenyl) -3,5-diiodotyrosine is tiny, it plays a significant role in the fields of medicine and chemical industry, with far-reaching influence.

What are the methods for preparing O- (4-hydroxyphenyl) -3,5-diiodotyrosine?

O- (4 -hydroxyphenyl) -3,5 -diiodotyrosine, the method of preparation is as follows:
First, tyrosine is used as the starting material. Tyrosine is a common raw material in the field of organic synthesis, and it has an amino group and a carboxyl group, which can be used as the activity check point of the reaction. First, take an appropriate amount of tyrosine and dissolve it into an appropriate solvent, such as polar water or alcohol solvent, to facilitate the reaction.
Second, introduce iodine atoms. An iodine substitution reaction can be adopted, using iodine elemental substance (I -2) or iodine substitution reagents such as N-iodosuccinimide (NIS) as the iodine source. In the reaction system, an appropriate amount of catalyst, such as Lewis acid, is added to promote the selective replacement of hydrogen atoms at positions 3,5 on the tyrosine phenyl ring by iodine atoms. This step requires temperature control, depending on the nature of the reagent and catalyst used, the temperature is usually between 0 ° C and 50 ° C to ensure the smooth reaction and the purity of the product.
Third, 4-hydroxyphenyl is introduced. It can be achieved by nucleophilic substitution or coupling reaction. If nucleophilic substitution is adopted, the carboxyl or amino groups on the tyrosine are properly protected to prevent it from interfering in the reaction. Select a reagent with 4-hydroxyphenyl and react with iodine-substituted tyrosine under basic conditions. If a coupling reaction is used, such as Suzuki coupling, etc., appropriate palladium catalysts and ligands need to be selected to promote the binding of 4-hydroxyphenyl and iodotyrosine.
Fourth, the separation and purification of the product is crucial after the reaction is completed. The organic phase and the aqueous phase can be separated by extraction with an organic solvent such as ethyl acetate. After column chromatography, the appropriate silica gel column and eluent, such as the mixture of petroleum ether and ethyl acetate, can be selected according to the difference between the product and the polarity to achieve the purpose of separation, and pure O- (4-hydroxyphenyl) -3,5-diiodotyrosine can be obtained.

What is the market outlook for O- (4-hydroxyphenyl) -3,5-diiodotyrosine?

O- (4-hydroxyphenyl) -3,5-diiodotyrosine, an organic compound, has attracted much attention in the fields of medicine and chemical industry. Looking at its market prospects, there are many things to be said.
First of all, in the field of medicine, this substance is closely related to the synthesis of thyroxine. Thyroxine plays a key role in many physiological processes such as human metabolism, growth and development. And O- (4-hydroxyphenyl) -3,5-diiodotyrosine is an intermediate for thyroxine biosynthesis. With the in-depth research on thyroid-related diseases, such as hyperthyroidism and hypothyroidism, the clinical demand for thyroxine and its precursors may increase. As an important intermediate, this compound may gain more application opportunities in the preparation of thyroxine drugs, and the market demand may rise accordingly.
In the chemical industry, due to its special chemical structure, it can be used as a key raw material for organic synthesis. It can participate in the synthesis of many polymer materials and dyes with special properties. With the continuous advancement of the research and development of new materials in the chemical industry, the demand for compounds with unique structures is also increasing. O- (4-hydroxyphenyl) -3,5-diiodotyrosine may emerge in the chemical synthesis route due to its own structural advantages, contributing to the diversified development of chemical products and expanding its share in the chemical market.
However, its market development also faces challenges. The complexity of the synthesis process may result in high production costs, limiting its large-scale application. And the market awareness and understanding of this compound also need to be further improved to promote the release of its market demand. But overall, with the advancement of science and technology and the in-depth research in related fields, the market prospect of O- (4-hydroxyphenyl) -3,5-diiodotyrosine is quite promising, and it is expected to be more widely used and developed in the fields of medicine and chemical industry.