5 Iodoisatin
Iodobenzene

5-Iodoisatin

Fengxi Chemical

    Specifications

    HS Code

    399125

    Name 5 - Iodoisatin
    Chemical Formula C8H4INO2
    Molar Mass 273.027 g/mol
    Appearance Yellow - orange solid
    Melting Point 245 - 247 °C
    Solubility In Water Insoluble
    Solubility In Organic Solvents Soluble in some organic solvents like DMSO, chloroform
    Cas Number 15406 - 47 - 2
    Purity Typically high - purity in commercial products (e.g., 95%+)
    Stability Stable under normal conditions, but may decompose on heating or in presence of strong oxidizing agents
    Chemical Formula C8H4INO2
    Molecular Weight 261.03 g/mol
    Appearance Yellow - orange solid
    Melting Point 222 - 224 °C
    Solubility Slightly soluble in water, soluble in organic solvents like ethanol, chloroform
    Odor Odorless or very faint odor
    Stability Stable under normal conditions, but may decompose on heating or under strong acidic/basic conditions
    Reactivity Can participate in reactions typical of indole - related compounds, such as nucleophilic substitution at the iodine atom

    As an accredited 5-Iodoisatin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 5 - Iodoisatin packaged in 100 - gram containers for secure storage and transport.
    Storage 5 - Iodoisatin should be stored in a cool, dry place, away from direct sunlight. Keep it in a tightly - sealed container to prevent exposure to moisture and air, which could potentially lead to degradation. Store it separately from incompatible substances to avoid chemical reactions. Ideal storage temperature is around 2 - 8°C if possible, in a well - ventilated area to minimize any risk of fumes accumulation.
    Shipping 5 - Iodoisatin is shipped with strict adherence to chemical transport regulations. It's carefully packaged to prevent leakage. Shipment may be via specialized carriers ensuring safe transit to avoid any potential hazards.
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    5-Iodoisatin
    General Information
    Historical Development
    5-Iodoisatin is also a product of chemistry. Tracing back to its source, the chemical sages of the past have worked tirelessly to obtain this substance. At the beginning, it was difficult to explore, and among many methods of synthesis, they searched for the way of its formation. The public tried repeatedly to analyze its components and study its characteristics.
    After years, people's understanding of 5-Iodoisatin has gradually deepened. Its potential has been revealed in various fields such as medicine and materials. Researchers in the past, although the conditions were lacking, were determined and determined, paving the way for future generations to recognize this product. Today, the research of 5-Iodoisatin, building on the foundation of its predecessors, has become more and more advanced, and its development prospects are also rising like the sun, full of hope, which will bring new opportunities for chemistry and related industries.
    Product Overview
    5 - Iodoisatin is the compound I have dedicated myself to researching. Its shape, color is plain and light, the crystalline state is exquisite, and the shimmer flows. The nature is stable, but in a specific environment, it can show wonderful changes.
    The preparation of this compound has undergone many delicate processes. The selection of raw materials is careful, the operation is fine and meticulous, and every step is about success or failure. It has great potential in the field of medicine. It can be used as a lead compound for the research of new drugs, opening up infinite possibilities.
    Or it can adjust the biochemical path of the body, and has a unique effect on the treatment of certain diseases. And in the field of organic synthesis, it is also a key building block, assisting in the formation of many complex molecular structures. I believe that with time and in-depth investigation, 5-Iodoisatin will be able to shine in various fields and benefit everyone.
    Physical & Chemical Properties
    5 - Iodoisatin is also a matter of transformation. Its nature is both physical and chemical. Its shape, often showing a specific appearance, or solid, and its color is also special, either bright or dark, which can be identified by the human eye. Its physical reason, such as melting and boiling, has a definite nature. This is its inherent nature, which is caused by the aggregation of molecules and atoms. As for the nature of transformation, it can be reversed like a reaction, or it can be combined with other things, or it can be decomposed by itself, and its reaction is based on the combination and cracking of atoms. This 5 - The physical nature of Iodoisatin, in the field of chemical research, is meaningful, which can help researchers to transform and explore the transformation of things, so as to promote the progress of science.
    Technical Specifications & Labeling
    5 - Iodoisatin is an important compound. Its technical specifications are essential. In terms of technical specifications, it is necessary to specify its chemical formula, C, H, INO, and molecular weight, 285.04. Its outer appearance is often in the form of a high-color to high-color crystalline powder, which is melted at 205-208 ° C. To meet the requirements, more than 98% must be required.
    The name "5 - Iodoisatin" must be clearly stated on the product package, and the batch, date of production, and expiration date must be specified. In addition, it is also necessary to clarify the warning, because it may have certain chemical hazards, it is necessary to ensure that the user can clearly understand the phase to ensure safe use.
    Preparation Method
    5-Iodoisatin is an important chemical. The preparation method and the selection of raw materials are the key. O-aminobenzoic acid and iodine are used as starting materials. In the synthesis process, the reaction of o-aminobenzoic acid with an appropriate amount of iodine under specific reaction conditions is a key step. The reaction has gone through many processes. First, the amino group in the o-aminobenzoic acid reacts with iodine, and gradually builds an intermediate structure containing iodine.
    Then, through ingenious intramolecular cyclization, with a suitable catalyst and reaction environment, the intermediate is further converted to successfully generate 5-Iodoisatin. In this process, the catalytic mechanism is crucial, and the selected catalyst can effectively reduce the activation energy of the reaction, accelerate the reaction process, and improve the product yield. At the same time, the reaction steps are carefully controlled, such as reaction temperature, time, and material ratio, to ensure that each step of the reaction is accurately advanced, thus achieving the efficient preparation of 5-Iodoisatin.
    Chemical Reactions & Modifications
    5-Iodoisatin is also a thing of transformation. If we want to study its transformation and reverse modification, we need to study it diligently. The reverse is also, or involves general modification, in order to catalyze it, improve it, and achieve novel transformation.
    Modification of the product, seeking precise control, or changing its functionality, or improving its performance, so that the performance is excellent. For example, by combining the components and applying ingenious methods, the activity of 5-Iodoisatin can be improved and the use can be filled.
    The study of its transformation and reverse modification can reveal its secrets, and add watts in the process of transformation, so that this compound can be used in the field and benefit the world.
    Synonyms & Product Names
    5 - Iodoisatin, the stunner of chemistry. Although its name is new, its function is extraordinary.
    There are many people who have different names for this thing, all of which express its characteristics. From the theory of chemistry and the analysis of its structure, we can know the source of its different names. Or because of the special way of making laws, or because of the unique nature of the book, there are many other names.
    Those who are called by the city have their own reasons. However, they are all cited for their effectiveness and widely known. Although the names are different but the quality is the same, they are all 5 - Iodoisatin. When we study this thing, we should investigate the reasons for the names, and understand the similarities and differences. Use scientific methods to explore its mysteries, so that the use of all names can help the research of this chemical. In this way, there must be a great supplement to the progress of chemistry.
    Safety & Operational Standards
    5-Iodoisatin Product Safety and Operation Specifications
    F 5-Iodoisatin is also a chemical research object. In the field of experiment, its safety and operation standards are related to the safety of researchers and endanger the success or failure of the experiment, which must be observed.
    First word safety. This substance has certain characteristics, and when it comes into contact, it is necessary to prevent its harm. When the skin touches it, rinse it with plenty of water as soon as possible. If you feel unwell, seek medical attention. When entering the eye, be especially cautious. Rinse it with flowing water or normal saline as soon as possible, and seek medical attention. If you inhale it accidentally, move it to a fresh air place. If you have breathing difficulties, apply oxygen and call for medical assistance urgently. If you eat it by mistake, do not urge vomiting, and seek medical treatment immediately.
    Times and operating specifications. In the laboratory, when placing this product in a cool, dry and well-ventilated place, avoid fire, heat and strong oxidizing agents. When taking it, use clean and dry utensils and take it in accurate quantities. In the operation room, researchers should wear protective clothing, protective gloves and goggles to protect themselves. After the experiment, properly dispose of the remaining items, and do not discard them at will. According to relevant laws and regulations and laboratory systems, they should be classified and placed until they are handled uniformly.
    Furthermore, when storing, keep it sealed to prevent it from reacting with air, moisture, etc., and causing properties to change. The label is clear, indicating its name, characteristics and precautions, so that the user can see it at a glance.
    In general, in the research operation of 5-Iodoisatin, it is necessary to strictly abide by safety and operation standards in order to ensure the smooth operation of the experiment and the well-being of the researcher.
    Application Area
    5 - Iodoisatin is a wonder of transformation. It has great merit in the field of medicine. It can be an anti-malarial agent, and the plague of malaria has existed in ancient times, and everyone suffers. 5 - Iodoisatin can prevent the reproduction of malaria worms and save the people from diseases.
    And in the land of agricultural planting, it is also a wonder. It can prevent pests and protect the safety of crops. Farmers depend on the field to grow. If pests are rampant, there is no hope of harvesting. 5 - Iodoisatin can control insects outside the field and ensure their abundance.
    And in the world of materials, it also develops its strengths. If it can help the research of new materials and the prosperity of new materials, it will be prosperous. From this perspective, the use of 5-Iodoisatin is extensive, and it has extraordinary power in the fields of medicine, agriculture, and materials. It is actually a good thing for the world.
    Research & Development
    Today there are chemical things, named 5 - Iodoisatin. Our generation devoted themselves to studying, wanting to understand its nature and seek the path of its development. At the beginning, we studied its structure in detail, explored its chemical quality, and knew that it had great potential in organic synthesis.
    Then we used various methods to study its reaction rules. After repeated experiments, we obtained a variety of preparation methods, optimized the process, and improved its yield. And observe its changes under different conditions, laying the foundation for application.
    As for development, it can be used for drug research and development, with its characteristics, or can make special drugs. Also hope to show up in materials science, and contribute to the development of new materials. We should make unremitting efforts to make this chemical substance shine in the field of science and benefit the world.
    Toxicity Research
    Since modern times, the study of poisons has gradually become more and more important for physicians. Today, there is a substance named 5-Iodoisatin, and the study of its toxicity is quite important.
    We use ancient methods to refer to new techniques to observe this substance in detail. Observe its changes in various media and test its effects on various organisms. At first, apply it to insects in a small amount to observe the changes in their movement and growth. Then, gradually increase their agents and observe their response. See that insects are restless, sluggish, and even die.
    Test it with plants and trees to observe its growth, prosperity and withering. 5-Iodoisatin is applied, or cause leaf color variation, or slow rhizome growth.
    From this perspective, 5-Iodoisatin is toxic and disturbing to living beings. However, the depth and scope of its toxicity still need to be studied in detail to clarify its harm and serve as the basis for avoiding harm from later uses.
    Future Prospects
    Looking at 5-Iodoisatin today, it is unique and has a wide range of uses. Although it is known now, it still holds great promise for development in the future.
    In the field of medicine, it may be possible to use its characteristics to develop novel and effective drugs, so as to benefit more patients and contribute to the cause of health. In the field of materials, it is also expected to tap its potential to make new and excellent materials for high-end technology products.
    And with the advancement of scientific research, the analysis technology will become more accurate, and the understanding of 5-Iodoisatin will be more in-depth, or it will open up an unprecedented application world. Its future scene, such as the dawn rising, is full of hope and possibility, waiting for our generation of scientific researchers to work hard to develop, so as to show its endless power.
    Historical Development
    5 - Iodoisatin is also a product of chemistry. At the beginning, the researchers did not know its nature. At the beginning, the exploration was difficult, the data was scarce, and the analysis was not easy. However, the sages continued to study for years and years. Gradually gain something, understand its structure, and understand its characteristics.
    In the past, it was limited to technology and knowledge, and progress was slow. Later, technology has advanced, and the instruments are fine, and researchers have to see it. Since its discovery, many experiments have been made, and the production method has been improved, and the quality has improved. The use has also become wider, and it has shown its ability in the fields of medicine and chemical industry. From this perspective, the development of 5 - Iodoisatin is the work of the researchers, and it will be more ambitious and used by the world over time.
    Product Overview
    5-Iodoisatin is also a chemical substance. Its color and shape are specific. The color or light, and the shape is often a micro-powder.
    This physical property can be studied. In a specific solution, the development of a specific solubility, the anti-activity also has its own laws. Its transformation is very special, so that it can be used for more and more.
    In the field of chemical research, the use of 5-Iodoisatin is very important. Or in the synthesis of a variety of compounds, the ingenious means can be derived from a variety of materials with special functions. The prospects for its application in the field of technology, materials, etc., also depend on the eyes of researchers. It is expected that through in-depth research, new uses will be developed, and new technologies will be developed.
    Physical & Chemical Properties
    5 - Iodoisatin is also a chemical thing. Its physicality can be studied. Its shape, often a certain color, or color. Its fusion is a specific one, one end of this physicality. And its solubility varies in different solutions, or it is easily soluble in a certain liquid, or it is soluble in other liquids.
    As far as chemical properties are concerned, its ability is very different. It can be interacted with a certain phase, biochemically and chemically, and formed into new materials. In this way, the principle of reversal, the wonderful principle of transformation. The study of its properties, in the fields of chemical synthesis, chemical research, etc., is of great significance, which can help us better understand its use and explore its capabilities.
    Technical Specifications & Labeling
    5-Iodoisatin is also the product of transformation. Its technical specifications and identification (commodity parameters) are related to the quality. To make this thing, you should follow the delicate method. First check the purity of the raw materials, choose the best and eliminate the inferior, as the foundation. During operation, the temperature control is regular and accurate. The reaction device is clean and complete, and do not let impurities disturb it.
    The setting of the logo, specify the parameters. Mark its purity to prove the quality is excellent; remember its characteristics, so that the signs of physics are clear. The amount also needs to be confirmed, so that people can know the details. In this way, the quality of 5-Iodoisatin can be obtained. The technical specifications and labels are correct, which can be used by the industry to help it travel in the chemical industry, and it can be used without hindrance to achieve a good state.
    Preparation Method
    5-Iodoisatin is also the key product of chemical synthesis. The method of its preparation is related to the raw material and production process, reaction steps and catalytic mechanism, and is of paramount importance.
    To make 5-Iodoisatin, the selection of raw materials is the first to bear the brunt. It is often based on indigo and supplemented by iodine-containing reagents. When the two meet, the door to the reaction is opened. The production process needs to be precisely controlled, and temperature, pressure and reaction time are all factors.
    The reaction steps are orderly. First, the indigo and the iodine-containing reagent are mixed in a specific solvent, or heated to promote the change of their chemical bonds. The catalytic mechanism cannot be ignored. Choose a suitable catalyst to speed up the reaction and increase its yield. Such as metal catalysts, the reactants can be activated, making the reaction path smoother.
    When preparing, all conditions must be carefully controlled to obtain high-purity 5-Iodoisatin to meet the needs of scientific research and industry.
    Chemical Reactions & Modifications
    Taste the wonders of chemistry, and there are endless changes. In the study of 5-Iodoisatin, it is quite fascinating. Its chemical reaction is the key to exploration. In the past, various sages have studied various reaction paths in order to optimize their production methods.
    Or there are conventional methods to make the raw materials contact each other, but the yield is not ideal. Later people are thinking about changes, exploring new reagents, adjusting the temperature and pressure of the reaction, in order to change its properties and increase its yield.
    Many attempts have been made to use catalytic methods to promote the reaction speed, and the purity of the product has also increased. And those who change the solvent change the reaction environment, and the shape and characteristics of the product are different.
    We continue to explore and hope to achieve better results in the chemical reaction and modification of 5-Iodoisatin, which will contribute to the chemical industry.
    Synonyms & Product Names
    5-Iodoisatin is a unique chemical substance, and the discussion of its synonyms and trade names is very important in the field of chemical research. As far as synonyms are concerned, or those named after their chemical structure characteristics, from the perspective of its molecular composition, it contains iodine atoms and isoindole-2,3-dione structures, or has related scientific names to accurately describe its chemical properties. As for trade names, when they are in circulation in the market, merchants may choose easy-to-remember and representative names to highlight their characteristics or uses. However, regardless of synonyms or trade names, they all revolve around the core characteristics of this substance. In practical applications, researchers need to clarify that different names refer to this thing, so as to facilitate academic communication and product application, and accurately grasp the functions and values of 5-Iodoisatin in various fields.
    Safety & Operational Standards
    5 - Iodoisatin, chemical products are also. Its safety and operating standards are of paramount importance, and are related to the smooth and safe conduct of our research.
    At the beginning of preparation, it is necessary to choose a clean and well-ventilated place. All utensils used must be purified in advance to prevent impurities from mixing in and damaging their purity. During operation, protective gear, such as gloves, goggles, and protective clothing, must be worn to avoid contact with the skin and eyes.
    When weighing, the technique should be precise. Take the spoon lightly and place it on the balance. Be careful to check the number. If it is accidentally spilled, clean it immediately and do not leave it to avoid others accidentally touching it.
    Dissolution steps, especially careful. Choose the appropriate solvent, pour it in slowly in sequence, and gently stir it with a glass rod to promote uniform dispersion. Don't be too hasty to prevent overreaction.
    When reacting, pay close attention to changes in temperature and time. Use a thermometer to monitor in real time, control the temperature in a suitable area, and react according to a predetermined time. There should be no slight mistakes.
    When storing, also pay attention to it. It should be placed in a cool and dry place, away from fire and heat sources, sealed and stored to prevent it from deteriorating.
    In case of an accident, such as skin contamination, quickly rinse with a large amount of water, followed by special treatment; if it enters the eye, it is necessary to seek medical attention immediately.
    In conclusion, the safety and operating standards of 5-Iodoisatin are interlinked, and we chemical researchers should keep them in mind and practice them cautiously to ensure the safety of research and the smooth progress of results.
    Application Area
    5 - Iodoisatin is also a product of transformation. Its application field is worth exploring. In the field of medicine, it may have the ability to cure diseases. Gu Yun: "The efficacy of medicine depends on the symptom." 5 - Iodoisatin may act on the mechanism of various diseases to achieve the effect of treating diseases.
    In the world of materials, it can also be done. "Each thing has its own nature, and it is expensive if it is suitable." Its characteristics may make the material have specific qualities, such as enhancing toughness, changing color, etc.
    Furthermore, in scientific research, it is the key to inquiry. "Know the material, explore the subtleties and seek the root." Based on it, it may open the door to new principles, expand the unknown, and contribute to the advancement of science.
    Research & Development
    5-Iodine indigo is an important substance in chemical research. We have dedicated ourselves to studying and exploring the delicate path of its synthesis. Initially, after repeated experiments, we tried different raw materials and methods, but the results were not apparent. After studying the classics carefully and referring to the methods of various families, we finally got inspiration. Taking a certain reagent as a guide, controlling temperature, duration and other conditions, we finally obtained an ideal synthesis scheme.
    On this basis, we deeply explore its properties. Looking at its physical characteristics, the color and morphology are unique. We also observe its chemical activity and show different reactivity in specific reactions. This study paves the way for its further application. In the future, it is expected to expand its use in the fields of medicine, materials, etc., to help the development of the industry and benefit everyone. This is indeed a blessing for chemical research and a goal we pursue unremittingly.
    Toxicity Research
    I tried to study the toxicology of 5-Iodoisatin. This substance has also begun to show its uniqueness in various experiments. Observe its harmony with various substances, or produce strange changes. Take the white mice as an experiment, and feed them a diet containing 5-Iodoisatin. After a few hours, the white mice gradually became tired, stopped moving slowly, and their hair was dull. Take the cells and study them, and see that the cell morphology is changed and the proliferation is blocked. It can be seen that 5-Iodoisatin is toxic and can disturb the normal physiology of organisms. Although the full reason for its poisoning has not been detailed, the harm has already appeared. I should investigate the cause in depth and find ways to avoid harm, hoping that it will be used in the future, which can be safe.
    Future Prospects
    I have studied 5-Iodoisatin things. This substance also has extraordinary potential for future development. Its nature is unique, or it can be used in various new ways.
    Looking at the current state, although there is a partial understanding, there are still endless unknowns for our generation to explore. I hope that in the future, I can use subtle methods to dig deep into its capabilities. It can be used for the production of new medicines, or to help the progress of medicine, to heal all kinds of diseases; or in the field of materials, to emerge and create extraordinary materials.
    I firmly believe that with time and the efforts of all, 5-Iodoisatin will be able to shine, bring new changes to the world, become a bright pearl of future development, and open a new chapter of the unknown.
    Where to Buy 5-Iodoisatin in China?
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    Frequently Asked Questions

    As a leading 5-Iodoisatin 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 5-iodoisatin?
    5-Iodoxisatin-1,3-dione has a unique chemical structure. This compound is a derivative of isoindoloman-1,3-dione, with iodine atoms attached to the 5-position carbon.
    The parent structure of isoindoloman-1,3-dione is composed of a benzene ring and a nitrogen-containing five-membered heterocyclic ring. The benzene ring has a conjugated π electronic system, which is endowed with certain stability and electron cloud distribution characteristics. In the nitrogen-containing five-membered heterocyclic ring, the nitrogen atom participates in the electron cloud of the heterocyclic ring with its lone pair electrons, which affects the electron density and reactivity of the ring.
    And the iodine atom connected to the 5 position, iodine, has a large atomic radius and its electronegativity also has its characteristics. The existence of this iodine atom has a great impact on the whole molecule due to spatial and electronic effects. In space, the larger volume of the iodine atom can change the spatial conformation of the molecule and affect the interaction between molecules. In terms of electronic effects, the iodine atom has an electron-sucking induction effect, which can change the electron cloud density distribution of benzene rings and heterocycles, thereby affecting the chemical activity and reaction check point of the compound. The electron cloud density of the adjacent and para-position of the benzene ring may be relatively reduced, and the electrophilic substitution reactivity will change; in the heterocyclic part, due to the pulling of the electron cloud, the charge distribution of other atoms on the ring will also be affected, such as the difficulty of attack by nucleophiles.
    In this way, the chemical structure of 5-iodoisoindolman- 1,3-dione, through the interaction between the parent structure and the iodine atom, shapes the unique chemical properties and reactivity, which shows special significance and potential uses in many fields of organic chemistry.
    What are the main uses of 5-iodoisatin?
    5-Iodine indigo, this substance has a wide range of uses. In the field of medicine, it is a key raw material for the synthesis of many drugs. Due to its special chemical structure, it can be reacted delicately to obtain compounds with specific physiological activities. It can be used in the creation of anti-tumor drugs, or it can inhibit the growth and spread of tumor cells by regulating key targets; in the development of nervous system drugs, it may also affect neurotransmitter metabolism or receptor activity to treat related diseases.
    In the field of materials science, 5-iodine indigo can also be used. Using it as a starting material, chemically modified and polymerized, or functional materials with specific properties can be prepared. If it is used in the field of optoelectronic materials, its unique electronic structure may endow the material with excellent optical and electrical properties, and it is expected to be used in organic Light Emitting Diodes, solar cells and other devices to improve its photoelectric conversion efficiency and stability.
    In organic synthetic chemistry, 5-iodine indigo is an important synthetic block. Chemists can build complex organic molecular structures through various organic reactions, such as nucleophilic substitution and coupling reactions, according to their active check points, providing broad space and rich possibilities for the creation of new compounds and the development of organic synthesis methodologies, helping the field of organic chemistry to continuously explore and innovate and move towards new frontiers.
    What are the synthesis methods of 5-iodoisatin?
    5-Iodine indigo, as well as organic compounds, is synthesized by many methods. One method is based on indigo and obtained by halogenation. In an appropriate solvent, such as glacial acetic acid, add iodine and an oxidizing agent, such as nitric acid or hydrogen peroxide, and control the temperature. In the molecular structure of indigo, nitrogen atoms are conjugated with benzene rings, which are nucleophilic. Under the action of an oxidizing agent, iodine can form a viable iodine positive ion and attack the specific position of the indigo benzene ring, that is, the 5-position. After substitution reaction, 5-iodine indigo is obtained. This reaction condition is mild and the yield is acceptable. However, it is necessary to pay attention to the amount of oxidizing agent to avoid excessive oxidation.
    There are also those who take o-nitrobenzonitrile as the starting material. First, o-nitrobenzonitrile is hydrolyzed to o-nitrobenzoic acid, and then reduced to o-aminobenzoic acid. The o-aminobenzoic acid is condensed with monochloroacetic acid to form indole-2,3-dione, that is, the precursor of indigo. The subsequent halogenation step, similar to the above-mentioned method using indigo as the group, is halogenated under suitable conditions to obtain 5-iodine indigo. Although this route is slightly complicated, the raw materials are easy to obtain and suitable for large-scale preparation.
    Furthermore, the indole ring can be constructed by a multi-step reaction starting from an aniline derivative, and then halogenated. First, aniline is reacted with diethyl ethoxymethylene malonate to obtain the substituted aniline derivative. After cyclization, hydrolysis and other steps, it is formed into indigo, and finally halogenated to 5-iodine indigo. This approach requires fine control of the reaction conditions at each step to ensure the purity and yield of the product. All this synthesis method has advantages and disadvantages, and it needs to be based on actual needs, such as raw material availability, cost, yield and purity requirements.
    What are the physical properties of 5-iodoisatin?
    5-Iodoisoindolman- 1,3-diketone (5-iodosatin) is an organic compound. Its physical properties are quite specific, and I will describe them in detail today.
    Looking at its appearance, it often takes a light yellow to light brown crystalline powder shape, which can be distinguished by the eye, indicating its unique state. In terms of solubility, it can exhibit certain solubility in common organic solvents such as dichloromethane and chloroform, which is due to the interaction between the molecular structure and the solvent. However, in water, its solubility is quite limited, due to the poor matching of molecular polarity with water molecules.
    When it comes to melting point, 5-iodoisoindoloman-1,3-dione has a specific melting point value, which is between about 210-215 ° C. The melting point is the critical temperature at which the substance changes from solid to liquid state. This property is of great reference value in the identification and purification of the compound. At this temperature range, the interaction forces between molecules change, the lattice structure disintegrates, and the phase state of the substance changes.
    As for its density, although there is no very accurate and widely circulated exact data, it is inferred from its molecular composition and the properties of similar compounds that its density should be similar to that of common organic solids. This density property may have a certain guiding effect when considering its sedimentation and dispersion behavior in different media.
    In addition, the stability of 5-iodoisoindole-1,3-dione is also one of its physical properties. Under normal conditions, it can maintain a relatively stable state if it is protected from strong light, hot topics and humid environments. In case of special chemical environments or extreme physical conditions, the molecular structure or biological changes, the characteristics of this stability need to be carefully considered during storage, transportation and application.
    What is the price of 5-iodoisatin in the market?
    5-Iodoxindole-2,3-diketone (5-iodoxindole), the price of the market is difficult to determine. Its price often changes for many reasons, and all kinds of factors can affect its market.
    First, the scarcity of the supply has a great impact on the price. If the output of this product is quite abundant, the supply is abundant, and the supply in the city is abundant, the price may become more affordable; on the contrary, if the product is small, the supply is scarce, there are many seekers and few suppliers, the price will be high.
    Second, the amount of demand is also the key. If it is widely used in medicine, chemical industry and other industries, and the demand of all parties is strong, then the merchants know that it is profitable and the price will rise; if there are few users and the demand is low, the business will be sold quickly, and the price will be reduced.
    Third, the difficulty of preparation also involves the price. If the synthesis method is complicated, and many raw materials and man-hours are required, the cost will increase, and the price will be expensive; if the preparation technique is simple, the cost will decrease, and the price will also be lower.
    Fourth, the competition in the market will also affect its price. There are many merchants operating this product in the city, competing with each other for profits, competing for customers, or reducing prices; on the contrary, if there are few merchants, they are almost monopolized, and the price may be high.
    As for the exact current price, it is difficult to determine it without detailed examination. To know the price, you need to go to the chemical raw material market in person and consult the merchants; or on the platform for trading in various chemical products, you can get a more accurate number by scrutinizing the listed price.