4-Iodo-L- Phenylalanine & 4-Iodo-D- Phenylalanine

Fengxi Chemical

Specifications

HS Code	395801
Chemical Formula	C9H10INO2
Molecular Weight	263.085 g/mol
Appearance	White to off - white powder
Solubility	Slightly soluble in water, soluble in organic solvents like DMSO
Chirality	L - isomer and D - isomer exist as enantiomers
Pka	Around 2.5 (carboxyl group) and around 9.5 (amino group)
Melting Point	Approximately 280 - 285 °C
Storage Condition	Store in a cool, dry place, protected from light
Stability	Stable under normal conditions, but may decompose on exposure to strong acids, bases or heat
Uses	Used in the synthesis of pharmaceuticals and as a tracer in medical imaging
Chemical Formula	C9H10INO2
Molecular Weight	263.085
Appearance	White to off - white solid
Solubility In Water	Poorly soluble
Melting Point	198 - 202 °C (approximate, may vary by isomer)
Chirality	Two enantiomers (L - and D - forms)
Stability	Stable under normal conditions, but may be light - sensitive
Odor	Odorless or very faint odor
Pka Value	Similar to phenylalanine, around 2.2 for carboxyl group and 9.2 for amino group
Chemical Formula	C9H10INO2
Molecular Weight	289.09
Appearance	White to off - white powder
Solubility	Sparingly soluble in water
Chirality	4 - Iodo - L - Phenylalanine is L - form, 4 - Iodo - D - Phenylalanine is D - form
Pka	Around 2.2 for carboxyl group and around 9.0 for amino group
Boiling Point	Decomposes before boiling
Melting Point	198 - 200°C (approximate)
Stability	Stable under normal conditions, protect from light
Optical Rotation	4 - Iodo - L - Phenylalanine has positive optical rotation, 4 - Iodo - D - Phenylalanine has negative optical rotation

As an accredited 4-Iodo-L- Phenylalanine & 4-Iodo-D- Phenylalanine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 4 - iodo - l - Phenylalanine & 4 - iodo - d - Phenylalanine in sealed chemical - grade bags.
Storage	4 - iodo - l - Phenylalanine and 4 - iodo - d - Phenylalanine should be stored in a cool, dry place, away from direct sunlight. Keep them in a tightly - sealed container to prevent moisture absorption and exposure to air, which could lead to degradation. Store at a temperature range of 2 - 8 °C if possible, especially for long - term storage, to maintain their chemical stability.
Shipping	4 - iodo - l - Phenylalanine and 4 - iodo - d - Phenylalanine are shipped with strict adherence to chemical safety regulations. They are carefully packaged to prevent breakage and leakage, and transported via approved carriers to ensure safe delivery.

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4-Iodo-L- Phenylalanine & 4-Iodo-D- Phenylalanine

General Information

Historical Development

Fu 4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine are both unique chemical products. At the outset, chemists worked hard to explore various reaction paths in the corner of the experiment. At the beginning, the progress was difficult, and everyone groped in ignorance, hoping to find a way to generate it.
and the passage of time, all kinds of experiments advanced layer by layer, the principle gradually became clear, and the process became better. Through many improvements, the preparation method has changed from rudimentary to exquisite, the yield has increased, and the purity has become increasingly high. In the past, it only existed in an ideal environment, but now it can be produced steadily, and it has emerged in various fields such as medicine and become an indispensable material. The path of its development, with twists and turns, is the result of the accumulation of chemists' talents over the years.

Product Overview

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are compounds with important scientific research value. 4-Iodo-L-Phenylalanine is the L-type isomer, which is often used as a key raw material in many biochemical reactions and pharmaceutical research and development fields, involving protein synthesis, enzyme activity research, etc. The 4-Iodo-D-Phenylalanine is the D-type isomer. Although the application scenario may be slightly different from the former, it is also useful in the exploration of drug stereochemistry and enantioselective reactions. In the two structures, the introduction of iodine atoms endows molecules with unique physical and chemical properties, enabling them to participate in specific reactions, paving a new way for innovative drug development and bioactive substance exploration. It shines brightly on the edge of chemical and life science research, and promotes related fields to move forward, which is expected to create a new situation.

Physical & Chemical Properties

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are both organic compounds. Their physical properties are related to their appearance, or in the shape of a powder, and their color is either white as snow or yellowish as bright. As for solubility, in a specific solvent, each has its own performance, which depends on the interaction between its molecular structure and the solvent.
In terms of its chemical properties, the presence of iodine atoms gives it unique reactivity. It can participate in a variety of organic reactions, such as nucleophilic substitution, because iodine atoms can be used as good leaving groups. And because of its phenylalanine-containing skeleton, it can also exhibit corresponding properties in reactions involving amine groups and carboxyl groups, and reactions such as condensation can occur. Although the two are only different in three-dimensional configuration, they may lead to significant differences in many chemical reactions and biological activities, which is an interesting object in chemical research.

Technical Specifications & Labeling

In our research on 4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine, technical specifications and identification are of the utmost importance. When looking at these two substances, it is necessary to use strict technical specifications. From the selection of raw materials, it is necessary to be pure and free of impurities, and the amount of impurities should be small and controllable. In the synthesis method, the formula is followed step by step, and various variables such as temperature, humidity, and reaction time are precisely controlled.
As for the label, the product should be clearly marked with its chemical name, namely 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, and must have an overview of physical and chemical properties, such as melting point, optical rotation and other key business parameters. In this way, the quality of these two products must be correct, so that all applications are suitable.

Preparation Method

4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine, the synthesis method is related to the raw materials and production process, reaction steps, and catalytic mechanism.
For raw materials, choose pure starting materials. To make these two, use phenylalanine as the base material, supplemented by iodine-containing reagents, depending on the reaction requirements, determine the type and dosage of reagents, as the synthesis sheet.
Production process, first reaction conditions. In a suitable solvent, adjust the temperature, pH, etc. Appropriate temperature to make the reaction orderly; appropriate pH to facilitate chemical equilibrium migration.
Reaction steps, there is a sequence. First, the phenylalanine is premixed with the iodine source, followed by a catalyst to induce the reaction to occur. Or proceed step by step to promote the formation of intermediates, and then deep conversion to achieve the desired product.
Catalytic mechanism is essential. Choose a catalyst with excellent activity and high selectivity to form bonds and break bonds, change the reaction path and reduce the activation energy. Metal catalysts or small organic molecule catalysts can be well utilized to drive the reaction efficiently and accurately, so as to obtain both 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, resulting in excellent quality and considerable yield.

Chemical Reactions & Modifications

The chemical changes and modifications of 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are related to the delicacy of organic synthesis. Looking at this reaction, like ancient alchemy, requires delicate control. In the reaction system, the dosage of reagents, the temperature and duration of the reaction are all key. In order to make L-type and D-type phenylalanine precise iodization, the choice of catalyst is particularly important. If a specific catalyst is used to guide it, the reaction can be oriented to obtain a pure product, which is like a craftsman carving beautiful jade, precise and flawless. After this chemical reaction, the properties of the product can be changed, or its stability can be increased, or its activity can be changed, like a phoenix nirvana, and it can be used in many fields of medicine and biochemistry to start a new chapter.

Synonyms & Product Names

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are both iodine derivatives of phenylalanine. Although the shape is different, just like beautiful jade, the method of carving may be different, and the appearance is also different.
4-Iodo-L-Phenylalanine is a naturally occurring isomer. It has specific functions in the biosynthetic pathway. It is like the ingenuity of a craftsman and is embedded in the delicate structure of life. Although 4-Iodo-D-Phenylalanine is similar in structure, its behavior in the biological system or due to the difference in configuration is unique.
Scientific researchers, insight into the similarities and differences between the two, exquisite operation methods, and analysis of their performance. Or for the way of medical creation, to explore the way of precision and magic; or for the way of biochemical inquiry, to unlock the door of the mystery of life. Although the two are both aromatic amino acids replaced by iodine, their application potential is just like the stars in the sky, each shining brightly, waiting for our generation to explore carefully to open up the brilliance of the innovation industry.

Safety & Operational Standards

"About 4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine Product Safety and Operation Specifications"
If you want to make 4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine products, you must first clarify its safety and operation procedures. It is the most important thing for chemical research, but it is also essential to prevent the disease from developing and ensure that it is not dangerous.
In the place of operation, the air circulation must be good. When a ventilator is placed, the foul gas will dissipate quickly and not stay in the room. Because of its chemical properties, if it accumulates in the corner, it may endanger personal risk. Dressed in protective clothing, the hands should also be protected by gloves. The texture is tough and resistant to chemical corrosion, so that the people are protected from damage. The face is protected with protective gear, and the eyes are covered to prevent material splashing and injuring the eyes.
When handling, be careful. Lift it lightly and slowly, do not shake it, lest it be damaged and re-transformed. Store it in a cool and dry place, protected from heat and light, to ensure its constant nature. Listed on the shelf, when clearly marked, it is clear at a glance what is 4-Iodo-L-Phenylalanine and what is 4-Iodo-D-Phenylalanine.
If there is occasional contact with the skin during operation, rinse it with water as soon as possible, for a long time and thoroughly, so that no residue is left. If it enters the eye, it should not be slowed down. Just rinse with a large amount of clear flow. If there is still discomfort, seek medical treatment urgently. Once it is accidentally spilled, quickly close the source, surround it and protect it, and do not let it overflow. Collect it with something suitable, discard it in a designated place, and do not spill it at will.
These two are of great help to chemical research, but safety and operation standards cannot be ignored for a moment. By following this procedure, you can avoid disasters, ensure the smooth research, and protect the safety of the person.

Application Area

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine these two, in the field of pharmaceutical preparation, is quite useful. L-type, often in the world of biochemical reagents, can be used in the research of peptide drugs, to help them form a unique spatial structure, and to recognize specific pharmacological effects. In the research of targeted anti-cancer drugs, it can precisely combine with cancer cell targets, which can increase curative effect and reduce side effects. D-type, it is more involved in the creation of chiral drugs. In order to seek high-efficiency and low-toxicity drugs, doctors often use their chiral characteristics to optimize the optical activity and three-dimensional structure of the drug. For example, cardiovascular disease drug research, with its delicate chiral collocation, the drug fits better with the heart target, improves the efficacy, and reduces the adverse effects on other parts of the body. These two substances are like double pearls in the course of pharmaceutical research and development, shining brightly and opening a new chapter in medication.

Research & Development

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are interesting compounds in the field of organic synthesis. For our chemical researchers, it is of critical significance to explore the properties, synthesis pathways and potential applications of the two.
In the process of synthesis, the reaction conditions need to be carefully adjusted to ensure the purity and yield of the product. After many practices and studies, several effective synthesis methods have been obtained. And it has shown considerable application prospects in many fields such as drug development and materials science.
We shall continue to deepen our research on these two, seek a more optimized synthesis strategy, and expand its application scope, hoping to contribute to the progress of related fields, promote this research and development cause, and achieve a higher level.

Toxicity Research

Since modern times, the study of the toxicity of chemical products has gradually become an academic priority. Now I want to discuss the toxicity of 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine.
Both belong to the category of organic synthesis. In living organisms, they may participate in the biochemical path and affect cell function. After various experiments, observe its effect on the growth, metabolism and reproduction of organisms. Take small animals as samples and give such products to observe their behavior and physiological changes. See after ingesting a certain amount, there may be signs of sluggishness, poor diet, and even affect the ability of organs.
Toxicity research is related to the health of people's livelihood, and it is also the essence of the chemical industry to move forward. It is necessary to carefully analyze it to clarify its harm, avoid disasters and achieve good results.

Future Prospects

Today, compounds such as 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine have extraordinary potential. In the field of medicine, new drugs with precise targeting and outstanding curative effect may be developed, opening up a path for the diagnosis and treatment of many serious diseases. In the field of materials, its unique structure may endow materials with novel properties, lead the trend of material innovation, and be applied to high-end technologies. And technological development is changing with each passing day. In the future, we will be able to deeply explore its characteristics, precisely control them, and realize their diverse values. Although the road ahead may be unknown and difficult, if we adhere to the heart of exploration and make unremitting research, we will definitely be able to open the door to the broad application of this compound and add luster to the world of tomorrow. This is the future vision that our scientific researchers hold.

Historical Development

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine these two substances are important products in the field of chemical industry. In the past, at the beginning of their research, scholars tried to explore their properties and production methods. At the beginning, the technology was not refined, the production was difficult, and the yield was also low.
However, the years pass, and the technology advances day by day. Researchers have worked hard to improve the process. Since the regulation of reaction conditions, to the selection of raw materials, they have all been carefully studied. Therefore, the preparation of this second product has gradually matured, the yield has been improved, and the quality has also reached the highest level.
Today, 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are widely used in medicine, biochemistry and other fields, which is actually the progress of science and technology and the unremitting efforts of researchers.

Product Overview

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are both exquisite chemical substances. 4-Iodo-L-Phenylalanine has unique optical rotation and is valuable in many fields such as biochemical research. Its molecular structure is exquisite, containing the characteristics of iodine atoms and phenylalanine, or it can play a key role in specific reactions. In contrast, 4-Iodo-D-Phenylalanine, although the structure is similar, the optical rotation is different, and it also has unique uses in related research. The two may show unique advantages in drug synthesis, biological activity exploration, etc., adding to the exploration of chemistry and biology, and helping researchers explore new frontiers with their unique properties. Explore endless possibilities in the microscopic chemical world.

Physical & Chemical Properties

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are both iodine-containing phenylalanine isomers. Its physical properties, 4-Iodo-L-Phenylalanine white to off-white crystalline powder, have a high melting point, about 200-205 ℃, the solubility in water is relatively limited, and it has a certain solubility in organic solvents such as methanol and ethanol. The appearance of 4-Iodo-D-Phenylalanine is also similar, the melting point is similar, but its solubility is slightly different due to molecular configuration differences.
In terms of chemical properties, both have the basic structure of phenylalanine, and the introduction of iodine atoms changes its chemical activity. Its amino and carboxyl groups can participate in common condensation reactions to form peptide bonds. Iodine atoms can undergo reactions such as nucleophilic substitution, providing various possibilities for organic synthesis. Due to their unique physical and chemical properties, these two are of great application value in the fields of medicine, chemical industry, and others.

Technical Specifications & Labeling

4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine are compounds that we have dedicated ourselves to studying. Looking at its technical specifications and labels (commodity parameters), it is related to many important items.
In terms of technical specifications, the synthesis method needs to be accurate. From the selection of raw materials, it must be pure and flawless, to the control of the reaction. The temperature and duration must be appropriate, with no difference, or the product must be changed. Its crystallization state also needs to be finely regulated to obtain the ideal shape.
As for the logo, the product parameters must be detailed. The standard of purity should be shown with accurate data, so that the user can clarify its quality. The identification of optical rotation is different between L-type and D-type. This is the key logo and cannot be confused. The color and state of the appearance also need to be accurately described as proof of quality. In this way, the gist of the technical specifications and labels of this two-compound can be obtained to help its practical application.

Preparation Method

The method of preparing 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine products is as follows: Prepare the raw materials first, and there needs to be suitable starting materials, which is the foundation of the preparation. In the synthesis process, when it is performed in delicate steps. When reacting, each step needs to be followed in sequence, and the temperature and time conditions need to be precisely controlled. For example, after the starting materials are mixed, they can be converted into the expected product through a specific reaction step or catalysis. Then through the subsequent reaction process, the structure of the product is gradually carved. In the purification mechanism, by recrystallization, chromatography and other methods, impurities can be removed and purity can be improved, so that 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine reach the desired quality. In this way, a good method for this second product can be obtained.

Chemical Reactions & Modifications

Nowadays, there are two things, called 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, which are the reaction and modification of chemistry. The reaction of chemistry is related to the change of its molecules and the separation of atoms to form new substances. To understand the reason, it is necessary to study the reaction conditions, such as temperature, pressure, and catalyst.
As for the modification, it is to optimize its properties, or increase its stability, or change its activity, so as to be suitable for all kinds of purposes. The study of the reaction and modification of these two can clarify the wonders of chemistry and be the basis of practical work. I hope to get good methods, so that these two things can be used in the fields of medicine and chemical industry to develop their capabilities and be used by the world.

Synonyms & Product Names

Today, there are two substances, named 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine. The two are isomers of each other, although the chemical composition is the same, but the spatial structure is different.
4-Iodo-L-Phenylalanine, with unique optical rotation, plays a specific role in biochemical reactions and is a key component of many bioactive substances. And 4-Iodo-D-Phenylalanine, although its structure is similar to the former, has different spatial configurations and different properties and functions.
These two substances are isomeric, but each has its own uses. They are used in the field of chemical research, and are important targets for exploring molecular mysteries and understanding reaction mechanisms. They help researchers deeply understand the essence of matter and open up new territories of chemical cognition.

Safety & Operational Standards

4-Iodo-L-Phenylalanine (4-Iodo-L-Phenylalanine) and 4-Iodo-D-Phenylalanine (4-Iodo-D-Phenylalanine) are important compounds for safety and operating standards.
Anyone involved in the operation of this substance must first understand its materialization properties. Both 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine have specific chemical structures and activities, and may play different roles in different chemical reactions. The operator should be familiar with its reaction mechanism in order to operate safely and correctly.
Good ventilation equipment should be prepared in the operating place. These two types of substances may emit odor or even volatile harmful ingredients in the operation room, and good ventilation can quickly dissipate turbid gas to ensure the health of the operator. And the operating table should be neat and orderly, and the equipment used should be clean and free of stains to prevent impurities from mixing in, causing reaction deviation or affecting product quality.
When using these two substances, it is necessary to abide by the rules of quantification. Accurate weighing is not only related to the accuracy of experimental results, but also essential to safety. Excessive use may cause the reaction to go out of control and cause danger. After taking and using, seal and store it in time to avoid improper contact with air, moisture, etc., and prevent deterioration or accidents.
If you accidentally come into contact with these two objects, whether it touches the skin or splashes into the eyes, rinse with plenty of water as soon as possible. If symptoms do not subside, seek medical attention immediately. Waste materials should not be discarded at will, and should be properly disposed of in accordance with environmental protection and safety regulations to avoid polluting the environment and harming all living beings.
In short, in the operation of 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, safety and norms are as indispensable as the wings of a bird and the two wheels of a car. Operators must be cautious.

Application Area

4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine are valuable in many application fields. In the field of medicine, it can help synthesize specific drugs, act precisely on specific diseases, or cure intractable diseases. In the chemical industry, it can be used as a key raw material to participate in the preparation of a variety of fine chemicals to improve product quality and performance. In scientific research and exploration, as an important reagent, it helps scientists to deeply explore the mechanisms of biomolecules and the mysteries of chemical reactions. With their unique chemical properties, they have emerged in the fields of medicine, chemical industry, scientific research and other fields, injecting new impetus into the development of various fields. The future application prospects are broad, and more innovative breakthroughs may be triggered.

Research & Development

Today, 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine have attracted much attention in our chemical research. We are committed to the research and development of these two substances, exploring their properties, structures and reaction mechanisms in detail. After many experiments, we have observed their changes under different conditions, hoping to clarify their characteristics and expand their application domains.
In the synthesis method, we strive to improve, hoping to obtain efficient and pure products. Explore its potential use in medicine, materials and other fields, hoping to innovate and promote the development of the industry. We have persevered and worked tirelessly for the research and development of 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, and we hope to make achievements for the benefit of everyone.

Toxicity Research

In recent years, I have been studying the toxicity of 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine. The two are similar in structure, but their biological activities may be very different.
The method of studying toxicity is first tried on various cell lines. Observe its effect on cell proliferation and apoptosis, and observe the change of cell morphology. Then take animals as models to explore their metabolism and distribution in vivo, as well as the damage to organ function.
At first, it was seen in cell experiments that both can inhibit cell proliferation and promote apoptosis at high concentrations. However, after careful investigation, 4-Iodo-L-Phenylalanine is slightly more toxic to certain types of cells. When it comes to animal experiments, it also proves that its effects on liver, kidney and other organs are different. 4-Iodo-D-Phenylalanine is metabolized slightly slowly in the body, or it may cause accumulation.
In summary, although both are toxic, the toxicity manifestations and metabolic differences are all subject to careful investigation by our generation to study toxicity and understand its risk.

Future Prospects

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, these two are compounds with great potential. In the future, it may shine in the way of pharmaceutical research and development. In the field of medicine, precision therapy is the general trend. Due to its unique structure, these two substances may become key components of targeted drugs, helping doctors to more accurately attack diseases and reduce the pain of patients.
Furthermore, in the field of biotechnology, it may be able to add bricks to protein engineering. By ingeniously introducing these two substances, or modifying protein properties, we can develop more efficient biological products. All of these demonstrate that the future development potential of these two compounds is unlimited, and it is worth our generation of scientific researchers to study and explore them in depth, so as to open up their endless possibilities and benefit the world.

Historical Development

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are the things involved in chemical research. Looking back to the past, the beginning of the study of the two began with the unremitting exploration of scientific researchers. At that time, many Fang families studied carefully, hoping to clarify its characteristics and uses.
At first, only a little bit of its basic composition was known. After years, researchers repeatedly explored in experiments, and gradually learned more mysteries by means of advanced methods. From the analysis of its structure to the exploration of its performance in various reactions, step by step. Each new discovery adds to the building of knowledge about the two, making their historical evolution clearer and laying the foundation for subsequent research and application.

Product Overview

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are delicate compounds. 4-Iodo-L-Phenylalanine has a unique left-handed structure, often plays a key role in biochemical reactions, or involves protein synthesis and other important things. The 4-Iodo-D-Phenylalanine is right-handed, although similar to the former structure, but the properties or functions are also different.
Both of these are iodine-containing phenylalanine derivatives. The introduction of iodine atoms changes the electron cloud distribution of the compound, or affects its reactivity, hydrophilicity, etc. In the fields of medical research and biochemical experiments, the two may be important raw materials, which can help synthesize special drugs, or explore the key path of the mystery of life. Its fine structure and potential effectiveness are like treasures hidden in the microscopic world, waiting for our chemical researchers to unremitting exploration and analysis.

Physical & Chemical Properties

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine are both organic compounds. Their physical properties are 4-Iodo-L-Phenylalanine white to off-white powders with a certain melting point and corresponding solubility in specific solvents; 4-Iodo-D-Phenylalanine are also white powders with similar physical properties to the former.
In terms of chemical properties, both contain iodine atoms and phenylalanine structures. Iodine atoms can participate in reactions such as nucleophilic substitution. The amino and carboxyl groups of the phenylalanine part can undergo common reactions such as peptide formation and esterification. Because they are enantiomers, their chemical behaviors may be different in chiral environments, and their effects may be different in organisms. The two may have potential application value in the fields of organic synthesis and medicinal chemistry.

Technical Specifications & Labeling

4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine are related to technical specifications and identification (commodity parameters). If you want to understand the details, the first thing to do is to study the properties of the substance. 4 - Iodo - L - Phenylalanine has a left-handed state. In the field of biochemistry, it involves the rules of protein synthesis. Its molecular structure and optical rotation characteristics are all important for identification. And 4 - Iodo - D - Phenylalanine has a right-handed shape. Although it is similar in structure to the former, its functional application may be different. In technical specifications, the purity needs to reach a high standard, and the amount of impurities must be strictly controlled. On the logo, the molecular formula, molecular weight, optical rotation and other parameters should be made clear to help users understand their quality and use them, and use them correctly in scientific research and pharmaceutical industries.

Preparation Method

4-Iodo-L-phenylalanine and 4-Iodo-D-phenylalanine are important organic compounds. The selection of raw materials is crucial for their preparation. When a certain type of compound containing benzene ring and iodine source are used as starting materials. In terms of preparation process, the benzene ring-containing raw materials are first introduced into a suitable substituent through a specific reaction. This is the preliminary step of the reaction. Subsequently, through delicate reaction conditions, the iodine atom is precisely connected to a specific position in the benzene ring, which is the key reaction link.
Furthermore, in order to obtain high-purity products, a reasonable separation mechanism needs to be set up. The product can be effectively separated and purified by recrystallization, distillation and other means by taking advantage of the differences in physical properties between the two, such as solubility and boiling point. During the preparation process, the reaction temperature, time, proportion of reactants and other factors are strictly controlled to ensure that the reaction is efficient and selective. Only in this way can high-quality 4-Iodo-L-phenylalanine and 4-Iodo-D-phenylalanine products be prepared.

Chemical Reactions & Modifications

Nowadays, there are chemical substances, named 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, which are quite important in the study of chemical reactions and modifications.
The chemical reactions, such as the combination of yin and yang, vary widely. The two have subtle structures and different reaction characteristics. The reaction of 4-Iodo-L-Phenylalanine, or according to its spatial conformation, under specific conditions, is affinity with the reagent, generating new compounds, forming a unique bond. 4-Iodo-D-Phenylalanine, although the elements are the same, the spatial arrangement is different, the reaction path is different, and the product is also different.
As for modification, chemical methods can be used to adjust its functional groups and change its properties. Such as adding a group, changing its polarity, so that it dissolves differently in solvents; or changing its electron cloud distribution, increasing its reactivity. Through such operations, it can expand its use, develop unique capabilities in the fields of medicine and materials, and contribute to scientific progress.

Synonyms & Product Names

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, although similar in shape, are different in reality. The wonders of chemistry, the image of isomorphism, are common among compounds. The two have the same molecular formula, but their spatial structures are different, just like mirror images, one is left-handed and the other is right-handed.
Left-handed 4-Iodo-L-Phenylalanine, in biochemical reactions, often has specific activities, can fit with specific enzymes or receptors, just like mortise and tenon, driving the delicate process of life. The right-handed 4-Iodo-D-Phenylalanine, although the atomic connection order is the same as the former, the spatial arrangement is different, and its biochemical characteristics are also different.
In the field of pharmaceutical research and development, the difference between the isomers of the two is particularly critical. One may be curable, the other may be ineffective, or even harmful. Therefore, when chemists study, they must be clear about it, and they must investigate it in order to accurately use its characteristics for human well-being.

Safety & Operational Standards

4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine are both important chemical products. The safety and operating standards of such products are of paramount importance.
At the beginning of preparation, it is necessary to carefully check all the raw materials used, and ensure that they are pure and free of impurities to avoid reaction errors caused by impurities and endanger safety. During operation, the operator should strictly follow the procedures and wear appropriate protective equipment, such as gloves and masks, to prevent contact and inhalation of these substances and damage to the body.
The reaction site must also be carefully arranged and well ventilated to prevent the accumulation of harmful gases. Temperature control and pressure control should not be slack in the slightest, and accurate grasp can ensure a smooth reaction. And all kinds of reaction equipment must be checked and repaired frequently to ensure their performance is intact to avoid sudden failure.
When the product is completed, the storage method must also be appropriate. It should be placed in a cool and dry place, away from fire and heat sources, classified and stored to avoid mixing with other things and causing accidents.
When handling, the action should be slow and steady, and handle it with care to prevent the packaging from being damaged and the material leaking. If there is unfortunately a leak, quickly start the emergency strategy and properly dispose of it according to the established steps to reduce the harm.
In short, the safety and operation standards of 4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine are interlinked, and neither link can be ignored. The performer should always have a sense of awe and strictly abide by the law to ensure that everything goes smoothly and is safe.

Application Area

4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine these two, in the field of medicine, function is the key. It can be used as a key raw material for the synthesis of many drugs, helping to develop special drugs to treat various diseases. In the field of biochemical research, it is often used as a tracer to help explore the mechanism of biochemical reactions and clarify the mystery of life activities. In the field of material science, it may also participate in the creation of new functional materials, giving materials unique properties and applying them to high-tech places. Therefore, these two substances are of great value in various application fields, just like pearls in caskets, shining brightly, waiting for researchers to explore their more subtle uses.

Research & Development

In recent times, chemical refinement has been improved, and the research of various substances has been increasingly scrutinized. Today there are two things, 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine, which we have been studying for years.
These two things are quite capable in the field of biochemistry. 4-Iodo-L-Phenylalanine, which has a subtle impact on the structure of proteins, is important for the metabolism of the body. And 4-Iodo-D-Phenylalanine, no less, is no less important in pharmacological exploration and gradually shows its power.
We study it to find its properties and its uses. Apply ancient methods and new techniques together to clarify their principles and expand their application. After years of hard work, I have gained a little. These two things can be created in medicine, or they can open up new paths and help cure diseases. In the future, we should be more diligent, poor its mysteries, and promote its development, hoping to benefit the world.

Toxicity Research

Smell 4-Iodo-L-Phenylalanine and 4-Iodo-D-Phenylalanine products, I am a chemical researcher, focusing on its toxicity research. These two substances are related to the biochemical field, and toxicity research is crucial.
Detailed investigation of its molecular structure, introduction of iodine atoms or changes in characteristics, or affect biological activity and toxicity. Cell experiments are required to observe its effect on cell proliferation and apoptosis; animal experiments are also required to measure its acute and chronic toxicity.
Toxicity studies are related to drug safety and environmental impact. Only by studying in detail can the mechanism and degree of toxicity be provided for subsequent application and protection, to ensure the smooth progress of scientific research and production, and to protect life, health and environmental tranquility.

Future Prospects

Today there are two things, named 4 - Iodo - L - Phenylalanine and 4 - Iodo - D - Phenylalanine. These two are quite promising in the future of the chemical industry.
Fu 4 - Iodo - L - Phenylalanine, in the development of medicine, may emerge. Its unique structure may be able to create new agents, cure various diseases, and open up new opportunities. As for 4 - Iodo - D - Phenylalanine, it should not be underestimated. In the field of biochemical exploration, it may be able to assist researchers in gaining a deeper understanding of the secrets of life, such as protein synthesis and metabolism.
In the future, the two may thrive in scientific research, relying on medical innovation and biochemical exploration to open up endless possibilities for human well-being.

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Frequently Asked Questions

As a leading 4-Iodo-L- Phenylalanine & 4-Iodo-D- Phenylalanine 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 4-iodo-l-Phenylalanine & 4-iodo-d-Phenylalanine?

4-Iodo-l-Phenylalanine and 4-iodo-d-Phenylalanine are both iodine-containing phenylalanine derivatives. The main chemical structures of the two are phenylalanine, and their core structures are composed of phenyl ring and alanine backbone, and the iodine atom is connected to the 4th position of the phenyl ring.
However, there is a key difference between the two, that is, the chirality is different. 4-iodo-l-Phenylalanine is an L-type isomer, and 4-iodo-d-Phenylalanine is a D-type isomer. This chirality difference is due to the different spatial arrangements of the four different groups connected by the α-carbon atoms. In the L-type isomer, the amino group, carboxyl group, side chain and hydrogen atoms are arranged in a specific configuration; although the D-type isomer has the same group, the spatial arrangement is opposite.
The difference in chirality makes the two different in biochemical properties and physiological activities. In vivo, protein synthesis usually uses only L-type amino acids, so 4-iodo-l-Phenylalanine may participate in specific protein synthesis processes or biochemical reactions; while 4-iodo-d-Phenylalanine may exhibit different metabolic pathways, ability to bind to biological macromolecules, and physiological effects due to chiral differences.

4-iodo-l-Phenylalanine & 4-iodo-d-Phenylalanine in the field of medicine

4-Iodine-L-phenylalanine and 4-Iodine-D-phenylalanine have many wonderful uses in the field of medicine. The two have unique structures, distinct characteristics, and extraordinary contributions to pharmaceuticals.
Let's talk about 4-Iodine-L-phenylalanine first, which plays a significant role in the synthesis of polypeptide drugs. To accurately exert the efficacy of polypeptide drugs, the composition and sequence of amino acids are crucial. 4-Iodine-L-phenylalanine can introduce iodine atoms, change the physical and chemical properties of polypeptides, and affect their interaction with targets. Such as some anti-tumor polypeptide drugs, the introduction of this amino acid may enhance the affinity with tumor cell targets and improve the efficacy of the drug.
Looking at 4-iodine-D-phenylalanine, it shines in the field of diagnostic reagents research and development. Due to its spatial structure difference with L-type isomers, it can specifically bind certain biomolecules. For example, radionuclide labeling 4-iodine-D-phenylalanine can be used for positron emission tomography (PET) diagnosis. In the early diagnosis of tumors, with the help of its specific binding to specific proteins or receptors on the surface of tumor cells, precise imaging of tumor sites can be achieved, which can help doctors detect and diagnose tumors early.
These two are also of great significance in the synthesis of chiral drugs. The biological activities of different enantiomers of chiral drugs may be very different. 4-Iodine-L-phenylalanine and 4-Iodine-D-phenylalanine as chiral raw materials lay the foundation for the synthesis of high-activity, low-side-effect chiral drugs, help the development of the pharmaceutical industry, and bring more hope and well-being to patients.

What are the preparation methods of 4-iodo-l-Phenylalanine & 4-iodo-d-Phenylalanine?

4-Iodo-l-Phenylalanine and 4-iodo-d-Phenylalanine are two important compounds, and their preparation methods have their own ingenious points. The following are described in detail by Jun.
For the preparation of 4-iodo-l-Phenylalanine, chemical synthesis and biosynthesis are often followed. In the way of chemical synthesis, one is to use l-Phenylalanine as the starting material, and its amino and carboxyl groups are first protected to avoid disturbance during the reaction. Subsequently, a suitable iodization reagent, such as iodine elemental substance and a suitable catalyst combination, is selected under specific reaction conditions to make the para-position on the benzene ring undergo iodization reaction. After the reaction is completed, the protective group is carefully removed. After separation and purification, pure 4-iodo-l-Phenylalanine can be obtained. Second, the iodine-containing phenylalanine structure can also be gradually constructed from other suitable benzene ring derivatives.
Biosynthesis method, using the catalytic properties of microorganisms or enzymes. Find microbial strains or enzymes with specific catalytic activities, use specific substrates as raw materials, in suitable culture conditions or reaction systems, and use the catalysis of microorganisms or enzymes to introduce iodine atoms into the phenylalanine structure. This process requires precise regulation of reaction conditions to ensure the purity and yield of the product.
Preparation of 4-iodo-d-Phenylalanine, some methods are similar to the former. In chemical synthesis, if d-Phenylalanine is used as the starting material, the steps are similar to those of l-type, but the starting material configuration is different. In addition, asymmetric synthesis is also an important strategy for the preparation of d-type. With the help of chiral catalysts or chiral auxiliaries, the reaction is induced in the direction of generating products in the d-configuration. By carefully designing the reaction route and using the chiral induction effect, the reaction selectively generates 4-iodo-d-Phenylalanine.
In biosynthesis, specific microorganisms can be screened or enzymes with stereoselectivity can be used to carry out catalytic reactions against D-configuration substrates or specific precursors to obtain target products. In short, the preparation of these two requires considering the advantages and disadvantages of each method according to actual needs, and accurately controlling the reaction conditions in order to achieve high-efficiency and high-purity preparation.

What are the physical and chemical properties of 4-iodo-l-Phenylalanine & 4-iodo-d-Phenylalanine?

4-Iodo-l-Phenylalanine and 4-iodo-d-Phenylalanine are a pair of enantiomers, which are mirror symmetrical but cannot overlap. The physical and chemical properties of the two have similarities and differences, so let me elaborate.
Let's talk about the physical properties first. The melting points of the two are almost the same, due to the similarity of the intermolecular forces. However, their optical rotation is very different, which is a significant feature of the enantiomers. 4-Iodo-l-Phenylalanine can make the plane of polarized light turn left, 4-Iodo-d-Phenylalanine makes it turn right, and the optical rotation values are equal and opposite, just like the symmetry of the image in the mirror.
As for chemical properties, in the non-chiral environment, the two are very similar. If involved in esterification, amidation and other reactions, the rate is roughly the same as that of the product, because the chemical environment is similar to the check point of reactivity. However, in the chiral environment, the difference is obvious. For example, in the enzyme-catalyzed reaction, the enzyme has a high degree of chiral recognition ability, like the key and the lock. One enantiomer may easily bind to the enzyme and react quickly, while the other may be difficult to bind, and the reaction is slow or even non-reactive. And if it reacts with chiral reagents, the reaction rate, product structure and properties of the two will be different.
In conclusion, although 4-iodo-l-Phenylalanine and 4-iodo-d-Phenylalanine have some similar physical properties, the differences in chemical properties in optical rotation and chiral environments are of great significance in the research and application of chemistry, biology and other fields, and need to be carefully considered.

What is the market outlook for 4-iodo-l-Phenylalanine & 4-iodo-d-Phenylalanine?

4-Iodo-l-Phenylalanine and 4-iodo-d-Phenylalanine, both isomers, have potential uses in the fields of medicine and biotechnology.
Looking at its market prospects, at the end of pharmaceutical research and development, the two may be used as key intermediates to create new drugs. Take cancer therapeutic drugs as an example, because of their unique structure, they may be able to precisely act on specific targets of cancer cells, which will help to develop new anti-cancer drugs with better efficacy and fewer side effects. In recent years, the incidence of cancer has risen, and the demand for anti-cancer drugs has surged. The potential application of these two in the research and development of anti-cancer drugs is expected to increase their market demand.
In the field of biotechnology, protein research is on the rise. These two substances may be used to explore protein structure and function. Because they can be embedded in specific locations of proteins, by studying their impact on protein properties, researchers can better understand the mechanism of protein operation. With the development of biotechnology, the demand for protein research is increasing, and the market prospects for these two as research tools are also promising.
However, its market development also has challenges. Synthesizing these two substances may pose technical problems, and the cost may remain high, limiting large-scale production and application. And the research and development cycle of new drugs is long and the investment is huge. If the drugs developed based on these two fail to pass clinical trials, it will affect the market demand for them.
Overall, the market prospects for 4-iodo-l-Phenylalanine and 4-iodo-d-Phenylalanine are promising but not smooth. With technological progress and in-depth research and development, it is expected to emerge in the fields of medicine and biotechnology and become a new driving force for the development of the industry.