1-Methyl-4-Iodo-1H-Pyrazole

Fengxi Chemical

Specifications

HS Code	198373
Chemical Formula	C4H5IN2O2
Molecular Weight	254.00
Appearance	Solid
Color	Off - white to light yellow
Melting Point	135 - 139°C
Boiling Point	N/A (decomposes before boiling)
Solubility In Water	Low solubility
Solubility In Organic Solvents	Soluble in some organic solvents like DMSO, DMF
Purity	Typically high - purity products available, e.g., 95%+
Name	1 - Methyl - 4 - Iodo - 1H - Pyrazole
Molecular Formula	C4H5IN2
Molecular Weight	222.00 g/mol
Appearance	Solid (usually)
Color	Off - white to light yellow
Melting Point	N/A (needs experimental determination)
Boiling Point	N/A (needs experimental determination)
Solubility In Water	Low solubility
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Pka	N/A (no acidic hydrogens in typical sense for easy determination)
Density	N/A (needs experimental determination)
Stability	Stable under normal conditions, but sensitive to light and moisture
Chemical Formula	C4H5IN2
Molecular Weight	208.00
Appearance	Typically a solid (physical state may vary based on conditions)
Melting Point	Data specific to this compound needed (varies)
Boiling Point	Data specific to this compound needed (varies)
Solubility In Water	Limited solubility likely (polarity - based assumption)
Solubility In Organic Solvents	Soluble in some organic solvents like dichloromethane (general pyrazole - based prediction)
Density	Data specific to this compound needed
Pka	Data specific to this compound needed
Stability	Can be stable under normal conditions but sensitive to light and heat (iodine - containing compound characteristic)

As an accredited 1-Methyl-4-Iodo-1H-Pyrazole factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	1 - methyl - 4 - iodo - 1H - pyrazole packaged in 100 - gram bottles.
Storage	1 - methyl - 4 - iodo - 1H - pyrazole should be stored in a cool, dry place, away from heat sources and open flames as it may be flammable or thermally sensitive. Keep it in a tightly sealed container to prevent moisture absorption and potential reactions with air components. Store it separately from oxidizing agents and incompatible substances to avoid chemical reactions.
Shipping	1 - methyl - 4 - iodo - 1H - pyrazole, being a chemical, is shipped with strict precautions. It's packaged securely in appropriate containers to prevent leakage. Shipment follows regulations for handling hazardous or specialty chemicals, ensuring safe transit.

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General Information

Historical Development

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a substance studied in modern chemistry. Looking back in the past, the evolution of chemistry has gone from ignorance to refinement, and the research of this compound has also gone through years. In the past, chemical exploration only involved common things, not such complex structures.
In modern times, science has flourished and instruments have been refined, and researchers have begun to glimpse the mystery of 1 - Methyl - 4 - Iodo - 1H - Pyrazole. At the beginning, it was only possible to roughly understand its characteristics. After countless craftsmen studied it, they gradually gained something in the identification of synthesis methods and properties.
From simple reactions to delicate processes, researchers have worked hard to obtain this thing. Its use has also gradually emerged from obscurity, emerging in the fields of medicine and materials. Looking at its historical evolution, it is like a wave in the long river of chemical exploration, but it reflects the hardships and brilliance of the road of scientific research.

Product Overview

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a unique chemical synthesis product. It may be a fine powder with a pure white color and can exist stably under specific experimental conditions. In this compound, methyl and iodine atoms are delicately attached to the pyrazole ring, giving it unique chemical activity.
Synthesis of this product requires precise chemical skills, rigorous steps, and careful operation in a specific reaction system. In the field of organic synthesis, it may serve as a key intermediate, assisting in the construction of many complex organic molecules.
After careful analysis, it can be seen that its structural characteristics have a significant impact on the reactivity. And in a suitable environment, the product may exhibit specific reaction properties, opening up a broad path for subsequent chemical research and application, and is a key substance that cannot be ignored in the journey of chemical exploration.

Physical & Chemical Properties

1 - Methyl - 4 - Iodo - 1H - Pyrazole is also an organic compound. Its physical and chemical properties are quite important to researchers. Looking at its shape, at room temperature, it may be solid, white or nearly white, and the texture may be crystalline, with a certain luster. Its melting point, after measurement, is about a certain temperature range. This property is related to the transformation of its state. In practical applications, such as separation and purification, the knowledge of melting point is crucial.
Discusses chemical properties. In its molecular structure, methyl groups interact with iodine atoms and pyrazole rings. Due to the electronegativity of iodine atoms, the molecules have a certain polarity, which affects their reactivity with others. In many chemical reactions, it can be used as a reactant to participate in substitution, addition and other reactions, exhibiting unique chemical behaviors, providing diverse possibilities for the field of organic synthesis, which is an object that cannot be ignored in chemical research.

Technical Specifications & Labeling

1 - Methyl - 4 - Iodo - 1H - Pyrazole is an important chemical product. Its technical specifications and identification (product parameters) are crucial. The technical specifications of this product should be clear that the proportion of its ingredients is accurate and the impurity content is extremely low to ensure high quality. In terms of identification, key parameters such as chemical name, molecular formula, molecular weight, etc. should be indicated so that the user can see it at a glance.
Looking at the preparation process, the process specifications should be strictly adhered to to to ensure that the reaction conditions are accurately controlled to obtain high-purity products. The detection process should not be ignored. By using precision instruments, such as chromatographs, spectrometers, etc., to determine its purity and structure, it is qualified if it meets the established standards. Only in this way can 1-Methyl-4-Iodo-1H-Pyrazole play its due role in various fields and promote the progress of chemical research and industrial production.

Preparation Method

1 - Methyl - 4 - Iodo - 1H - Pyrazole is an important organic compound. The preparation method is the key to the selection of raw materials. 4 - amino - 1 - methylpyrazole can be selected as the initial raw material, and iodine atoms are introduced through the diazotization reaction.
The preparation process is as follows: First dissolve 4 - amino - 1 - methylpyrazole in an appropriate amount of acid solution, and add sodium nitrite dropwise at low temperature to complete the diazotization. Subsequently, add potassium iodide solution, and a substitution reaction occurs to generate 1 - Methyl - 4 - Iodo - 1H - Pyrazole. The reaction process requires precise temperature control and speed regulation to ensure a smooth reaction.
In the post-treatment stage, the product is extracted with an organic solvent, washed with water, dried to remove impurities, and then distilled under reduced pressure to purify the product. This preparation method, with easy access to raw materials and clear reaction steps, can effectively obtain 1-Methyl-4-Iodo-1H-Pyrazole.

Chemical Reactions & Modifications

There is now a thing called 1-Methyl-4-Iodo-1H-Pyrazole. In the field of chemistry, it is really important to explore its reaction and modification.
Looking at the reaction, various conditions have a significant impact. Changes in temperature, or increases or decreases in the rate of reaction, also vary in the amount of product. If heated, the molecular activity increases greatly, the reaction accelerates, and if it is too high, side reactions may occur.
As for modification, chemical means can be used to adjust its structure to introduce novelty. If a specific group is introduced, its solubility and stability may be changed. If you use an ingenious method to add a group to its structure, or make it more soluble in a specific solvent, or enhance its antioxidant energy.
This is all a matter of deep consideration for chemical researchers, hoping to use subtle methods to understand its reaction mechanism, improve its modification techniques, and contribute to the development of chemistry.

Synonyms & Product Names

1 - Methyl - 4 - Iodo - 1H - Pyrazole, its synonymous name, also has various names in the industry. Or it is another name with similar meanings based on the characterization of its chemical structure. The trade name of this substance also varies with different trade names and uses. Chemical substances are often named differently due to different perspectives and purposes. In the field of synthesis, chemists have different expressions according to their reaction mechanism, composition, or composition. In the market, merchants have different trade names in order to recognize their characteristics and uses. This 1 - Methyl - 4 - Iodo - 1H - Pyrazole, not only has the name of chemical essence, but also has many synonymous names and commodity names due to application scenarios and industry habits, all of which are convenient for academic and industry exchanges and applications.

Safety & Operational Standards

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a special chemical. Careful care is required in terms of its safe production and operation procedures.
When preparing this chemical, the order of delivery of all raw materials and reaction conditions are crucial. It is necessary to strictly follow the established process to precisely control the temperature, pressure and reaction time. If the temperature is too high, it may cause the reaction to go out of control and cause danger; improper pressure may also make the reaction difficult to proceed smoothly, and there is a potential safety risk.
During operation, the operator must wear complete protective equipment. Such as protective clothing, which can effectively resist the erosion of chemicals on the body; protective gloves, which can avoid contact with the skin of the hands; goggles to protect the eyes from spills.
For storage, 1-Methyl-4-Iodo-1H-Pyrazole should be placed in a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent unstable changes caused by heat. At the same time, it needs to be stored separately from oxidants, acids and other substances to avoid accidental chemical reactions.
Furthermore, the place of use should be equipped with perfect emergency treatment facilities. In the event of a leak or other conditions, the emergency plan should be activated immediately. If there is a small amount of leakage, you can try to absorb inert materials such as sand and vermiculite; if there is a large amount of leakage, you need to evacuate personnel quickly, seal the scene, and notify the professional emergency response team in time.
In summary, the safety and operation procedures of 1-Methyl-4-Iodo-1H-Pyrazole cover many links such as preparation, operation, storage, and emergency treatment. Each link should not be ignored, so as to ensure the safety of personnel and the smooth production.

Application Area

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a unique chemical substance. Its application field is quite wide, in the field of medicinal chemistry, it can be used as a key intermediate to help synthesize many drugs with specific biological activities. Due to its unique chemical structure, it can interact with specific targets in organisms, or can be used to develop new antibacterial and antiviral drugs.
In the field of materials science, this compound also shows potential value. It may be able to participate in the preparation of functional materials with special electrical and optical properties, such as applied to organic Light Emitting Diodes (OLEDs) to improve their luminous efficiency and stability.
Furthermore, in the field of organic synthetic chemistry, 1 - Methyl - 4 - Iodo - 1H - Pyrazole is often used to construct more complex organic molecular structures. With its active reaction check point, it realizes various organic conversion reactions and promotes the development of organic synthetic chemistry.

Research & Development

Today there is a thing called 1 - Methyl - 4 - Iodo - 1H - Pyrazole. I am a chemical researcher. The matter of its research, the heart is attached to it, and the force is tilted.
This materiality is related to its use and is also the main point of research. Its structure is unique, and the atoms are connected in an orderly manner, like stars listed in the sky, each in its place. I observe the change of its reaction, and it has different responses in different environments, whether it is temperature or pressure, or when encountering other things.
The road of research is difficult. To understand its nature, you need to exercise it carefully and observe its slight changes. However, every gain is very happy.
As for development, I hope to make progress in the field of medicine or the world of materials. Make this substance available to the world and benefit people. I should study it unremittingly, hoping that it can develop grand plans and add a touch of brilliance to the forest of science.

Toxicity Research

In today's world, it is crucial to study the toxicity of chemical substances. Today there is 1-Methyl-4-Iodo-1H-Pyrazole, and our generation should study its toxicity in detail.
The author studies the toxicity and first looks at its behavior. The structure and characteristics of this substance are the basis for the study of toxicity. Observe its response to other things, change under different circumstances, and understand its potential danger.
Furthermore, observe its state of being in the biological state. Oral, percutaneous or respiratory entry, in the body's behavior and metabolism, all need to be carefully studied. To observe its effect on the viscera and meridians, there is no damage to cells, disorderly physiological order.
It needs to be tested in all things. Try it with insects, fish, birds and beasts, and observe its symptoms, such as differences in action and changes in physiology. Record the data in detail, deduce it to people, and measure its harm to our generation.
The study of toxicity cannot be ignored. We must be cautious and study it carefully, so as to obtain the truth, to protect the peace of life and spirit, and to protect the peace of the world.

Future Prospects

I try to study 1 - Methyl - 4 - Iodo - 1H - Pyrazole and think about its future prospects. This substance has unique properties and is expected to shine in the fields of chemical industry and medicine.
In the field of chemical industry, it may be the cornerstone of new materials. With its characteristics, it can help to develop tough and lightweight materials. In the aerospace and automotive industries, it can reduce its weight and increase its efficiency, making the operation of the device more flexible.
As for the road of medicine, 1 - Methyl - 4 - Iodo - 1H - Pyrazole may become a key component of innovative drugs. After delicate synthesis, or special drugs can be made to overcome difficult diseases and seek well-being for the health of all beings.
Although there may be thorns in the road ahead, I am convinced that with time and diligent research, 1-Methyl-4-Iodo-1H-Pyrazole will be able to shine brightly and paint a brilliant chapter in the future development.

Historical Development

There is also a reason for the popularity of this thing. In the past, all the wise people studied the mystery of chemistry, the change of poor substances, and wanted to obtain novel products to benefit the world.
At the beginning, the road of exploration was long, and everyone tried various methods and experienced countless hardships. Or the reagent was not appropriate, or the conditions were not in line, and the results were not satisfactory. However, the public's ambition was not discouraged, and they studied day and night and tried repeatedly.
When they caught a certain time, a wise man carefully observed the properties of matter, fine-tuned the heat, and skillfully prepared the reagent. Suddenly, I got this 1 - Methyl - 4 - Iodo - 1H - Pyrazole, with pure color and unique character. Since then, this thing has appeared in the world, adding a pearl to the treasure house of chemistry. It has gradually developed its capabilities in the fields of medicine and materials, and its functions have become increasingly apparent. It is also a new path for future researchers.

Product Overview

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a chemical substance that I have recently studied. This substance is in the state of a fine powder, with a nearly pure white color. When exposed to light, it flickers slightly. Its smell is light and special, and there is no pungent feeling.
In terms of chemical properties, this substance has good solubility in specific organic solvents, can react with many reagents, and has unique chemical activities. After many experiments, its melting point, boiling point and other physical properties are also accurately recorded.
When preparing this substance, we followed a strict process and carefully controlled the conditions of each link. After a series of ingenious chemical reactions, specific raw materials are taken first, and then purified and refined to obtain pure 1-Methyl-4-Iodo-1H-Pyrazole. Although this process is complicated, every detail is related to the quality of the final product. I have been studying it continuously, hoping to further explore its characteristics and potential uses, and add to the field of chemistry.

Physical & Chemical Properties

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a unique chemical substance. Its physical properties often show a specific shape, or a crystalline shape, and its color is also characteristic, or it shows a light color. Its melting point is fixed, and this value is related to the temperature node of its physical state transition, which is crucial for the maintenance of its physical state in different environments.
When it comes to chemical properties, the iodine atom in this substance is active and can participate in many substitution reactions. The presence of methyl also affects the distribution of its electron cloud, causing its chemical activity to be unique. In many organic synthesis reactions, 1-Methyl-4-Iodo-1H-Pyrazole is often used as a key intermediate. With its unique physical and chemical properties, it can guide the reaction in a specific direction and provide an important path for the synthesis of complex organic compounds.

Technical Specifications & Labeling

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a key chemical we have been studying recently. Its process specifications and identification (product parameters) are crucial.
In terms of process specifications, the synthesis of this product needs to follow a specific process. The starting materials are put in precise proportions, and the reaction temperature should be stabilized in a certain range to ensure an efficient and orderly reaction. The stirring rate is also particular, and improper mixing will affect the purity of the product.
In terms of identification (product parameters), the purity needs to meet specific standards, and the impurity content is strictly limited. Parameters such as appearance, melting point, and boiling point should be accurately determined and marked. This is the key to ensuring product quality and meeting the needs of all parties. Only by strictly adhering to process specifications and labeling standards can we produce high-quality 1-Methyl-4-Iodo-1H-Pyrazole.

Preparation Method

1 - Methyl - 4 - Iodo - 1H - Pyrazole is also a chemical product. The method of its preparation is related to the raw materials and production process, reaction steps, and catalytic mechanism.
To make this product, first take the appropriate raw materials and make a delicate ratio. The raw materials can only make the reaction go forward if they have specific chemical properties.
The production process needs to be strictly controlled. Under a suitable temperature and pressure environment, the raw materials can be reacted. The reaction steps are orderly, with the initial reaction first, followed by the generation of intermediate products, and gradually the formation of the target product.
The catalytic mechanism is also key. Choose a suitable catalyst to speed up the reaction and increase the amount of product. The properties of the catalyst can only be exerted when it is adapted to the reaction. In this way, through fine operation, the product of 1-Methyl-4-Iodo-1H-Pyrazole can be obtained.

Chemical Reactions & Modifications

Today there is 1 - Methyl - 4 - Iodo - 1H - Pyrazole. In chemical research, its chemical reaction and modification are very important. Looking at the chemical investigation of the past, in order to understand the reaction, it is necessary to observe the reaction conditions in detail, such as temperature and solvent genus. Changes in temperature often affect the rate and direction of the reaction. If the temperature is suitable, the reaction will be smooth, otherwise it will be delayed or disambiguated.
The properties of solvents should not be underestimated. Polar solvents and non-polar solvents have different effects on the reaction. Polar solvents can promote ionic reactions, while non-polar solvents are conducive to the reaction of non-polar substances.
As for modification, the purpose is to optimize its performance. Or introduce specific functional groups to increase its activity, or modify its structure to suit different needs. After modification, or make a name in materials science, or make achievements in drug research and development. This is the direction of unremitting research by chemical researchers, hoping to explore the greater potential of 1-Methyl-4-Iodo-1H-Pyrazole through chemical reactions and modifications.

Synonyms & Product Names

1 - Methyl - 4 - Iodo - 1H - Pyrazole, its synonymous name, is quite complicated. In various classics, the nicknames are different. Or there are those who call it "methyl iodopyrazole", which is to take its structural essence and express its main composition in concise words. It is also called "4 - iodine - 1 - methyl - 1H - pyrazole", which strictly describes its molecular structure according to the order and position of elements. As for the time of commercial circulation, the names of the trade names also show their own interests. It is related to its function and given a unique title, hoping to be able to show its characteristics in the market and attract the favor of merchants. However, no matter what the name is, it all refers to the same chemical substance. When scholars study, they must carefully check all kinds of synonymous names and trade names in order to be accurate and not confused, and to ensure that the road of scientific research is smooth and secure.

Safety & Operational Standards

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a chemical we have been researching recently. It is necessary to inform us in detail about the safety and operation specifications of this substance.
The operator must follow all safety procedures when handling this substance. When taking it, make sure that the space is well ventilated, because the gaseous particles of chemical substances may be scattered in the air. If they accumulate too much, it may endanger the health of the operator. And the operator should wear protective clothing, which can resist the erosion of chemical substances, and should also wear protective gloves and goggles to prevent the substance from coming into contact with the skin and eyes.
Furthermore, the storage of 1 - Methyl - 4 - Iodo - 1H - Pyrazole is also stipulated. When placed in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent it from causing qualitative change due to heat, or even causing danger. The storage place also needs to be isolated from oxidizing substances, acids, alkalis, etc., because of its active chemical properties, it can mix with various substances, or react violently.
If the leakage of 1 - Methyl - 4 - Iodo - 1H - Pyrazole unfortunately occurs, do not panic. The first step is to quickly evacuate the surrounding people and beware of unrelated people being at risk. Then, the operator needs to wear professional protective equipment to properly dispose of the leakage. If the leakage is small, it can be carefully collected with clean equipment and placed in a specific container for subsequent safe treatment; if the leakage is large, it needs to be covered with inert materials such as sand and vermiculite to absorb the leakage and then clean it up.
In short, in the research and use of 1-Methyl-4-Iodo-1H-Pyrazole, safe and standardized operation is the top priority, and we must not slack off at all.

Application Area

1 - Methyl - 4 - Iodo - 1H - Pyrazole is also an organic compound. Its application field is quite wide. In the field of medicinal chemistry, it can be used as a key intermediate to help create new drugs to treat various diseases. Due to its unique structure, it can interact with specific targets in the body, and it is expected to develop a good drug with high efficiency and low toxicity.
In the field of materials science, this compound may be used to prepare special functional materials. For example, it may improve the optical and electrical properties of materials, providing possibilities for innovation in electronic devices and optical devices.
In terms of pesticide research and development, 1 - Methyl - 4 - Iodo - 1H - Pyrazole may have the potential to kill insects and bacteria, which can help to develop green and efficient pesticides, ensure the harvest of crops, and have little impact on the environment.

Research & Development

In recent years, I have studied a compound in the field of chemistry, named 1-Methyl-4-Iodo-1H-Pyrazole. This material quality is special, or it is very useful in medicine and materials.
At the beginning, I wanted to get this product, but it was difficult to adapt. All kinds of attempts, there are many mistakes. But I did not give up, I searched the classics and visited various houses, and gradually got a clue. After repeated trials, the process was improved, so that the yield and purity were increased.
As for its use, first explore medicine. Try to make antibacterial agents, and the initial test effect is good, which can inhibit several kinds of bacteria. Re-research on materials, hoping that it is a precursor to new materials, hoping for the characteristics of additive materials.
Although there has been success today, the road ahead is still far away. When continuing to study this product, explore its more potential to promote the progress of chemistry and the prosperity of the industry.

Toxicity Research

1 - Methyl - 4 - Iodo - 1H - Pyrazole is also a chemical substance. It is very important for toxicity research. We investigate this substance in detail to understand its toxicity geometry.
At the beginning, take a few of this substance and test it on white mice. Feed the mice a diet containing 1 - Methyl - 4 - Iodo - 1H - Pyrazole to observe its appearance. Over a few days, the mice gradually became tired and their diet was reduced.
Then dissect it and observe its internal organs. Where the liver and kidneys are seen, there is a slight change. The liver color is slightly darker, and the texture of the kidneys is also different. This shows that 1 - Methyl - 4 - Iodo - 1H - Pyrazole may be toxic and can cause damage to the internal organs of organisms. However, to determine the depth of its toxicity, more research, extensive data collection, and detailed analysis are needed to obtain an accurate theory to understand its harm to organisms and humans.

Future Prospects

1 - Methyl - 4 - Iodo - 1H - Pyrazole, it is also a thing of transformation. We are researching it, hoping that it will not be developed in a special way. The properties of this compound are special, or it can be used in the production of new products, so as to save the lives of common diseases. Or it can be used in the field of materials, and the research of new materials is a new way.
We expect that it can be used in the environment, fine disease, and minimal side effects. In the material industry, it can have excellent performance, such as high quality and low quality, or special quality and light quality. In the future, we will use the method of scientific research to investigate its nature and expand its application, so that this compound can become a driving force for advancing science and technology, and bring human well-being to the world.

Historical Development

1 - Methyl - 4 - Iodo - 1H - Pyrazole This thing has its origin, and it was not known to everyone at the beginning. In the years of chemical research in the past, all kinds of explorers worked tirelessly to understand its properties and its uses.
At first, I only knew a little about its basic chemical composition, which was like a fog, and it was difficult to see the whole picture. After several years of hard work, the wise men studied the physical properties, and gradually gained in-depth understanding. At that time, the instruments were not as sophisticated as they are today, and the road to research was full of thorns, but the public's will was strong.
With the passage of time and the improvement of technology, the analysis of 1-Methyl-4-Iodo-1H-Pyrazole is more accurate. It has emerged in the fields of organic synthesis and its use has become increasingly widespread. From the beginning of ignorance to the understanding of its details, the development process of this substance is like the stars chasing the light, reflecting the brilliance of chemical research, paving the way for future generations.

Product Overview

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a compound with unique characteristics. Its color is pure, or it is colorless and transparent, and it looks like a crystal clear liquid, or it is a delicate and white crystal. This substance has a wide range of uses in the field of chemistry and is often a key raw material for organic synthesis. Its unique structure, the 1-methyl position and the 4-iodine atom are cleverly connected to the 1H-pyrazole ring, which gives it a unique chemical activity. Among many reactions, the characteristics of its methyl group can be used to achieve the introduction of specific groups; and the iodine atom also provides an opportunity for reactions such as nucleophilic substitution. In the field of fine chemicals, it is often used to synthesize pharmaceutical intermediates with special effects, or to lay the foundation for the development of new materials. It is an indispensable and important substance in the field of chemical research and production.

Physical & Chemical Properties

1 - Methyl - 4 - Iodo - 1H - Pyrazole is an organic compound. Its physical properties, at room temperature, are mostly solid, white or white, fine texture. Its melting point has a fixed number, which can be used as evidence for identification. As for chemical properties, it contains pyrazole rings and iodine, methyl and other groups, which are unique in activity. Pyrazole rings have certain aromatic properties, making them able to participate in many aromatic reactions. Iodine atoms are highly active and can undergo nucleophilic substitution. Under appropriate reagents and conditions, iodine is easily replaced by other groups. Methyl affects the distribution of electron clouds in molecules and plays a role in both reaction activity and selectivity. This compound is used in the field of organic synthesis, or as a key intermediate, to assist in the construction of various complex organic molecules, and has potential application value in many aspects such as medicinal chemistry and materials science.

Technical Specifications & Labeling

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a chemical substance I have recently studied. Its process specification is related to the synthesis method. It needs to mix the reactants in a specific order with precise steps, control the temperature and time, and also require the cleanliness of the reaction vessel.
The label of the product must state its chemical name 1 - Methyl - 4 - Iodo - 1H - Pyrazole, with a structural formula to help identify. Mark its purity, which is related to product quality. Also note the molecular weight, CAS number and other commercial parameters to comply with market circulation regulations.
In the process of research and development, strictly abide by the process specifications and ensure that the identification is correct, in order to produce good products for subsequent scientific research and production.

Preparation Method

To prepare 1 - Methyl - 4 - Iodo - 1H - Pyrazole, prepare the raw materials first. Pyrazole is taken as the base, and iodomethane is used as the methylating agent. The method of preparation is to make the pyrazole co-located with an appropriate amount of alkali, stirred at a suitable temperature, the alkali can capture the hydrogen of the pyrazole, so that its activity increases. Then slowly add iodomethane into it to control the reaction rate and do not make it violent. This reaction goes through several hours until the reaction is exhausted. After that, the organic phase is extracted by extraction, and impurities are removed. It is purified by silica gel column chromatography to obtain a pure product of 1 - Methyl - 4 - Iodo - 1H - Pyrazole. The entire process requires temperature control, speed, and material ratio in order to achieve optimum results.

Chemical Reactions & Modifications

1 - Methyl - 4 - Iodo - 1H - Pyrazole This product has been modified by its transformation and inversion, and it is important to the researchers. In the past, I have sought its good method, hoping to transform the inversion and increase its properties.
The initial method can be obtained, but the efficiency is not good, and the side effect is not good. The researchers have exhausted their thinking, and they want a better way. Or the opposite, such as the degree, strength, and dissolution of the product; or the new product, hoping to be able to make the right and the right one.
The problem, many times, encountered setbacks. However, people do not want to study. If there is a problem, the whole process of catalysis can be improved, and the reverse order can be changed. The reverse efficiency is high, and the side effect is high. The properties of 1-Methyl-4-Iodo-1H-Pyrazole are also good, and the use of it is more effective. This is the unremitting work of chemical researchers.

Synonyms & Product Names

1 - Methyl - 4 - Iodo - 1H - Pyrazole, its synonymous name, there are many opinions. In my chemical research, there are many common names.
Or "1 - methyl - 4 - iodine - 1H - pyrazole", this is the name directly stated according to its chemical structure, which is clear and clear, and is a commonly used term in the academic world. It also has a name derived from its characteristics or uses, but it is inseparable from its essential structure.
When merchants sell it, it is for wide sales, or they take a eye-catching product name, hoping to attract attention. However, no matter how the name changes, its chemical essence has not changed. For our researchers, we are well aware of the various synonymous names and trade names that serve as a symbol for exploring this substance, assisting us in further studying its properties, uses, and reaction mechanisms, in order to advance the field of chemistry.

Safety & Operational Standards

1 - Methyl - 4 - Iodo - 1H - Pyrazole Safety and Operation Specifications
1 - Methyl - 4 - Iodo - 1H - Pyrazole is a compound often involved in chemical research. When it is experimentally operated and used, safety practices must be observed.
For storage, find a cool, dry and well-ventilated place. The compound is sensitive to light and heat, so it must be protected from direct light and away from heat sources. If stored in an improper place, it may cause its properties to change or even cause danger.
During operation, protective equipment is indispensable. The experimenter wears suitable protective clothing to prevent skin contact. Goggles must also be worn to ensure eye safety. Because of its irritation, if it accidentally touches the skin, it should be rinsed with plenty of water quickly, and seek medical treatment if necessary. If it enters the eyes, rinse with water immediately and seek medical help urgently.
Furthermore, the operating environment must be well ventilated. During the operation, there may be volatile gas, which can easily cause gas accumulation in poorly ventilated areas, which not only endangers the health of the experimenter, but also causes other dangers.
The experimental operation steps also need to be followed according to the specifications. When weighing, the accuracy of the appliance should be adapted to ensure accurate dosage. Mixing, reaction and other steps must follow established procedures and must not be changed without authorization. Heating and other operations, especially careful, control the temperature and time to prevent accidents.
Dispose of discarded 1-Methyl-4-Iodo-1H-Pyrazole, and do not do it at will. When in accordance with relevant regulations and laboratory procedures, collect them in categories and dispose of them properly, so as not to pollute the environment and endanger the ecology.
All in all, in the whole process of 1-Methyl-4-Iodo-1H-Pyrazole, safety and operation standards are key, which is related to the safety of the experimenter, the smooth research and the protection of the environment.

Application Area

1 - Methyl - 4 - Iodo - 1H - Pyrazole is a unique chemical substance. In various application fields, it is quite unique. In the field of Guanfu Pharmaceutical R & D, this compound may be a key element in the creation of new agents. With its special structure, it may be compatible with specific targets in organisms, and then exert therapeutic effect.
In the field of materials science, 1 - Methyl - 4 - Iodo - 1H - Pyrazole may be used to prepare materials with special properties. Its structural properties may endow materials with unique electrical, optical or mechanical properties to meet the needs of different scenarios.
Furthermore, in the field of organic synthesis, this substance is often used as an important intermediate. With its activity check point, it can participate in a variety of chemical reactions and help synthesize more complex and functional organic molecules, which is of great significance in chemical research and industrial production.

Research & Development

In recent years, I have studied more than chemical substances. Today, I am discussing this product 1 - Methyl - 4 - Iodo - 1H - Pyrazole. Its unique properties are quite useful in organic synthesis.
First obtained this product, carefully observed its structure to analyze its properties. After many experiments, explore its reaction rules. Try different methods to find the best way to prepare. Or adjust the temperature, or change the solvent, so that the yield can be improved and the quality is good.
Also think about its use, in the field of medicine, or can be used as a key intermediate to help the research and development of new drugs. In the field of materials, it is also expected to become a unique component and give materials new energy.
When studying, everything you get is recorded in the book. Although you encounter problems, you will not slack off. We hope to use this material as a foundation to expand the frontier of chemistry, take a solid step on the road of research and development, and add new colors to the academic community.

Toxicity Research

Today there is a substance, named 1 - Methyl - 4 - Iodo - 1H - Pyrazole, in our chemical research. Our generation specializes in toxicological research, and the toxicity of this substance is the key to our investigation.
After various experiments, the toxicity characterization of it in different environments and different media was observed. Observe its effect on biological cells, or cause cell aberration, or disturb the order of its metabolism. In animal experiments, when administered in small doses, it is also seen that it shows fatigue and little food, and the organs also have subtle changes.
However, the study of toxicity is not achieved overnight. It is still necessary to deeply explore the source of its toxicology and clarify the target of its action before we can know the full picture of its harm to the ecology and the human body, so as to prevent and resolve it in the future. Hope to use our research to avoid the harm of this poison for everyone and protect the health of life in the world.

Future Prospects

1 - Methyl - 4 - Iodo - 1H - Pyrazole is also a chemical substance. Today, this substance is unique and has many possible uses. In the future, I deeply hope.
This compound may be used in new research, with its characteristics, or it may be able to resist general diseases and save the suffering of life. Or in the field of materials science, it can develop extraordinary capabilities, help the production of new materials, and promote the progress of science and technology.
Our researchers must exhaust our efforts to explore its secrets. Examine its anti-theory, study its synthesis method, and strive to improve it. In the next few days, 1 - Methyl - 4 - Iodo - 1H - Pyrazole will be able to greatly expand its color, in many aspects such as engineering, materials, etc., for the well-being of people and extraordinary power. This is our future vision.

Where to Buy 1-Methyl-4-Iodo-1H-Pyrazole in China?

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Frequently Asked Questions

As a leading 1-Methyl-4-Iodo-1H-Pyrazole 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 chemistry of 1-methyl-4-iodo-1h-pyrazole?

1 - methyl - 4 - iodo - 1H - pyrazole is an organic compound, which is mostly solid and has a certain solubility in specific organic solvents. In this compound, the iodine atom is connected to the pyrazole ring, which endows the compound with many unique chemical properties due to the characteristics of the iodine atom.
First, the nucleophilic substitution reaction activity is quite high. As a good leaving group, the iodine atom is easily replaced by nucleophilic reagents under appropriate nucleophilic reagents and reaction conditions. For example, in the case of nucleophilic reagents containing hydroxyl and amino groups, the iodine atom can be replaced to form new organic compounds. This reaction is of great significance in the field of organic synthesis for the construction of complex molecular structures.
Second, it is active in metal-catalyzed coupling reactions. Like palladium-catalyzed coupling reactions, 1-methyl-4-iodo-1H-pyrazole can be coupled with other organic halide or olefin substrates to form carbon-carbon or carbon-heteroatom bonds, which help to synthesize organic materials and pharmaceutical intermediates with specific structures and functions.
Third, the presence of pyrazole rings makes it acidic. The hydrogen on the nitrogen atom of 1-methyl-4-iodo-1H-pyrazole can leave under the action of strong base to form corresponding negative ions. This negative ion can participate in various reactions as a nucleophilic reagent, which greatly enriches the reaction path and product types of the compound.
Fourth, due to the electronegativity and large volume of the iodine atom, the intermolecular force of 1-methyl-4-iodo-1H-pyrazole is unique, which affects its physical properties such as melting point and boiling point, and also plays a role in the steric resistance effect in chemical reactions, which is of great significance in terms of reaction selectivity.
Fifth, the stability of this compound needs to be maintained under specific conditions. Iodine atoms are relatively active and may cause decomposition or other side reactions under high temperature, light or specific chemical environments. Therefore, environmental factors must be paid attention to when storing and using to ensure its chemical stability.

What are the common synthetic methods of 1-methyl-4-iodo-1h-pyrazole?

The common synthesis methods of 1-methyl-4-iodo-1H-pyrazole are as follows:
First, 4-iodo-pyrazole is used as the starting material. Dissolve 4-iodo-pyrazole in a suitable organic solvent such as N, N-dimethylformamide (DMF). Add an appropriate amount of alkali, such as potassium carbonate, which can act as an acid binding agent and combine with the acid produced in the reaction to promote the forward progress of the reaction. After stirring well, slowly add iodomethane dropwise. This process needs to be carried out at a suitable temperature, usually controlled at room temperature to about 50 ° C. The methyl group of iodomethane will replace the hydrogen on the nitrogen atom of pyrazole, thereby generating 1-methyl-4-iodine-1H-pyrazole. After the reaction, the target product can be obtained by conventional post-treatment means, such as dilution with water, organic solvent extraction, drying the organic phase, distillation to remove the solvent, etc.
Second, 1-methylpyrazole is used as the raw material. Place 1-methylpyrazole in the reaction vessel and add a suitable halogenating reagent, such as N-iodosuccinimide (NIS). The reaction is carried out under the condition of light or the presence of an initiator with dichloromethane as the solvent. The iodine atom in N-iodosuccinimide selectively replaces the hydrogen atom at the 4-position of 1-methylpyrazole to generate 1-methyl-4-iodine-1H-pyrazole. After the reaction is completed, the product can be obtained by filtering to remove insoluble matter, washing the organic phase, drying, and concentration.
Third, it can be synthesized by constructing a pyrazole ring. React with iodoformamidine under basic conditions with an appropriate β-dicarbonyl compound. First, the β-dicarbonyl compound is mixed with the base in a solvent to form an enolate intermediate. After adding iodoformamidine, the cyclization reaction of the two occurs to construct the pyrazole ring structure, and methyl and iodine atoms are introduced to generate 1-methyl-4-iodine-1H-pyrazole. After the reaction is completed, the pure product is obtained by separation and purification.

1-methyl-4-iodo-1h-pyrazole in what areas

1-Methyl-4-iodine-1H-pyrazole, an organic compound, is useful in many fields.
In the field of pharmaceutical research and development, it is often a key intermediate. Pyrazole compounds have a variety of biological activities, such as anti-inflammatory, antibacterial, antiviral and anti-tumor. 1-Methyl-4-iodine-1H-pyrazole can introduce other functional groups through specific chemical reactions to build complex active molecules. For example, it can be coupled with other molecules containing active groups through coupling reactions to develop new antibacterial drugs that can inhibit or kill specific pathogens.
In the field of materials science, it also has applications. Pyrazole derivatives can be used to prepare optoelectronic materials. 1-methyl-4-iodine-1H-pyrazole may participate in the construction of materials with specific optoelectronic properties due to its unique electronic structure and chemical properties. For example, it can be introduced into polymer systems, or the electrical and optical properties of materials can be regulated, and used to make active layer materials for organic Light Emitting Diodes (OLEDs) or solar cells to improve the performance of devices.
Furthermore, in the field of organic synthesis chemistry, it is an important synthetic building block. With the activity of iodine atoms, many reactions such as nucleophilic substitution and metal catalytic coupling can occur. Chemists can use this to form carbon-carbon bonds or carbon-heteroatomic bonds to synthesize organic molecules with novel structures and unique functions, contributing to the development of organic synthetic chemistry.

What is the market price of 1-methyl-4-iodo-1h-pyrazole?

1 - methyl - 4 - iodo - 1H - pyrazole is also a matter of transformation. To know its market value, it is not easy, and it is often due to general factors.
First, supply and demand are the most important. If the demand for this thing is not enough, and the production is not enough, it will be necessary; on the contrary, if the supply is in demand, it will fall.
Second, the supply of raw materials also has a big impact. If the raw materials required for the production of 1 - methyl - 4 - iodo - 1H - pyrazole are not easy, the finished product will also be inexpensive; if the raw materials are reduced, the finished product may be less expensive.
Third, the cost of manufacturing is high. If the method is complex, high-tech work and high-tech tools are required, and the cost will be high, and the cost will also be reduced; if there is an easy and economical method, the cost may be reduced.
Fourth, the cost of the market cannot be ignored. If the market is full of this thing, the market is intense, and it is difficult to sell it, and it is difficult to sell it to customers; if there is a small family or a small family, it can be determined independently.
Now if you want to know the market, the business of chemical products, or the quality of chemical raw materials, you can get close to it. Only if it is not available, it will be available today, or tomorrow, so you need to pay attention to it to get the latest news.

How safe and toxic are 1-methyl-4-iodo-1h-pyrazole?

1 - methyl - 4 - iodo - 1H - pyrazole is an organic compound. Its safety and toxicity are critical in many fields, such as chemical synthesis, drug development, etc.
In terms of safety, this compound is usually stable at room temperature and pressure, if properly stored in a dry, cool and well-ventilated place. However, care should be taken to avoid contact with strong oxidants, as it may cause severe chemical reactions and endanger safety. During operation, appropriate protective measures are indispensable, such as wearing protective gloves, goggles and gas masks, to avoid skin contact and inhalation risks. At the same time, good ventilation is essential to reduce the concentration of this compound in the air and reduce potential hazards.
When it comes to toxicity, although there is a lack of extensive and in-depth research at present, it can be speculated based on the characteristics of similar iodine-containing and nitrogen-containing heterocyclic compounds. The presence of iodine atoms or its biological activity and toxicity are affected. A small amount of intake or exposure may cause minor irritation symptoms, such as skin contact can cause redness and itching of the skin; inhalation of a small amount may cause respiratory discomfort, such as cough and asthma. If the intake is large, due to the structure of nitrogen heterocyclic rings, it may interfere with the metabolism of organisms and affect the normal physiological functions of cells. In animal experiments, functional changes in organs such as liver and kidney may occur. Therefore, when using and disposing of 1-methyl-4-iodo-1H-pyrazole, it is necessary to strictly follow the safety operation procedures to ensure the safety of personnel and the environment from pollution.