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1-(4-Chlorobenzenesulphonyl)-3-Propylurea
Linshang Chemical
|
HS Code |
143412 |
| Chemical Name | 1-(4-Chlorobenzenesulphonyl)-3-Propylurea |
| Molecular Formula | C10H13ClN2O3S |
| Molecular Weight | 276.74 g/mol |
| Appearance | Solid (usually white or off - white) |
| Odor | Odorless (usually) |
| Melting Point | Typically in a certain temperature range (exact value depends on purity) |
| Solubility | Limited solubility in water, more soluble in some organic solvents |
| Density | Specific density value (depends on conditions) |
| Vapor Pressure | Low vapor pressure under normal conditions |
| Stability | Stable under normal storage conditions |
As an accredited 1-(4-Chlorobenzenesulphonyl)-3-Propylurea factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of 1-(4 - chlorobenzenesulphonyl)-3-propylurea in sealed chemical - grade packaging. |
| Storage | 1-(4 - chlorobenzenesulphonyl)-3 - propylurea should be stored in a cool, dry place away from heat sources and ignition sources. Keep it in a well - sealed container to prevent moisture absorption and contamination. Store it separately from oxidizing agents, acids, and bases as it may react. Follow proper safety regulations in a designated chemical storage area. |
| Shipping | 1-(4 - chlorobenzenesulphonyl)-3 - propylurea is shipped in well - sealed, corrosion - resistant containers. It adheres to strict chemical shipping regulations to prevent leakage and ensure safe transportation due to its chemical nature. |
Competitive 1-(4-Chlorobenzenesulphonyl)-3-Propylurea prices that fit your budget—flexible terms and customized quotes for every order.
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What is the chemical structure of 1- (4-chlorobenzenesulfonyl) -3-propylurea?
1 - (4 -cyanobenzaldehyde) - 3 -propyl urea, this is an organic compound. Among its chemical structures, position 1 is connected to (4 -cyanobenzaldehyde), position 3 is connected to propyl, and there is a structural unit of urea.
The structure of urea is -NH-CO-NH-, which is the core structural part of the compound. 4 -cyanobenzaldehyde group, in which the benzene ring is a six-membered ring structure, with a conjugated system, and its properties are relatively stable. Cyano-CN is connected to the benzene ring at position 4, and the carbon atom and nitrogen atom in the cyano group are connected by a triple bond, which has certain polarity and reactivity. The 1-position of the benzene ring is then connected to the nitrogen atom in the urea structure. The propyl group connected to the 3-position is a linear alkyl group containing three carbon atoms, which has a saturated hydrocarbon structure and is relatively stable. It mainly affects the physical properties of the compound, such as solubility and fat solubility.
The structural characteristics of this compound determine that it has specific chemical and physical properties. Because it contains polar groups such as cyanyl and carbonyl, it can participate in a variety of organic reactions, such as nucleophilic addition and hydrolysis. The existence of propyl has an impact on its solubility in different solvents and intermolecular forces, and may have potential applications in organic synthesis and medicinal chemistry.
The structure of urea is -NH-CO-NH-, which is the core structural part of the compound. 4 -cyanobenzaldehyde group, in which the benzene ring is a six-membered ring structure, with a conjugated system, and its properties are relatively stable. Cyano-CN is connected to the benzene ring at position 4, and the carbon atom and nitrogen atom in the cyano group are connected by a triple bond, which has certain polarity and reactivity. The 1-position of the benzene ring is then connected to the nitrogen atom in the urea structure. The propyl group connected to the 3-position is a linear alkyl group containing three carbon atoms, which has a saturated hydrocarbon structure and is relatively stable. It mainly affects the physical properties of the compound, such as solubility and fat solubility.
The structural characteristics of this compound determine that it has specific chemical and physical properties. Because it contains polar groups such as cyanyl and carbonyl, it can participate in a variety of organic reactions, such as nucleophilic addition and hydrolysis. The existence of propyl has an impact on its solubility in different solvents and intermolecular forces, and may have potential applications in organic synthesis and medicinal chemistry.
What are the physical properties of 1- (4-chlorobenzenesulfonyl) -3-propylurea?
4-Cyanobenzaldehyde, which is an organic compound with a cyanyl group and an aldehyde group. From the perspective of physical properties, it is usually a white to light yellow crystalline powder, which is stable at room temperature and pressure. The melting point is about 110-112 ° C. This characteristic makes it have a specific phase transition temperature during heating, which can be treated according to the difference in melting point in separation, purification and other operations. It is slightly soluble in water, which is due to the hydrophobicity of the cyanyl group and the phenyl ring in its molecular structure, making it difficult to form a good interaction with water molecules; however, it is soluble in common organic solvents such as ethanol, ether, etc. This solubility provides convenience for its dissolution, separation and subsequent reaction operations as reactants or products in organic synthesis reactions.
3-Aminopropionic acid, also known as β-alanine. It is white crystalline or crystalline powder, which is easy to store and use from the physical state. Its melting point is 198 ° C, which is relatively high, indicating strong intermolecular forces. It has good water solubility, which is due to the fact that the amino and carboxyl groups in the molecule can form hydrogen bonds with water molecules. This high water solubility makes it relatively smooth in the aqueous environment during transportation and metabolism in living organisms. In addition, it is odorless, has advantages in some application scenarios that require odor, such as food additives, does not introduce additional bad odor, and has a slightly sweet taste. This property can be used as an auxiliary component of flavor regulators in some food industry applications.
3-Aminopropionic acid, also known as β-alanine. It is white crystalline or crystalline powder, which is easy to store and use from the physical state. Its melting point is 198 ° C, which is relatively high, indicating strong intermolecular forces. It has good water solubility, which is due to the fact that the amino and carboxyl groups in the molecule can form hydrogen bonds with water molecules. This high water solubility makes it relatively smooth in the aqueous environment during transportation and metabolism in living organisms. In addition, it is odorless, has advantages in some application scenarios that require odor, such as food additives, does not introduce additional bad odor, and has a slightly sweet taste. This property can be used as an auxiliary component of flavor regulators in some food industry applications.
What are the main uses of 1- (4-chlorobenzenesulfonyl) -3-propylurea?
1- (4-aminopyridyl) -3-propylurea is a class of compounds that have attracted much attention in the field of organic synthesis. Its main uses are extensive and critical, and it is reflected in many aspects such as medicinal chemistry and materials science.
In the field of medicinal chemistry, it is often regarded as an important pharmaceutical intermediate. Due to its unique chemical structure, it can participate in the construction of many drug molecules. For example, when developing new drugs with specific biological activities, 1- (4-aminopyridyl) -3-propylurea can be ingeniously integrated into the target drug molecule through a series of organic reactions, thus endowing the drug with unique pharmacological properties. For example, some drugs used to treat neurological diseases, with the participation of such compounds in the construction, can more accurately act on nerve targets, improve drug efficacy, and reduce the chance of adverse reactions.
In the field of materials science, it also plays an indispensable role. It can be used as a key component of functional materials to prepare materials with special properties. For example, when preparing polymer materials with specific electrical and optical properties, introducing 1- (4-aminopyridyl) -3-propylurea into the polymer chain segment can significantly change the electrical conductivity or optical absorption and emission characteristics of the material. With this, high-performance materials suitable for electronic devices, optical sensors and other fields can be developed, and the progress and development of technologies in related fields can be promoted.
In summary, 1- (4-aminopyridyl) -3-propylurea has become a class of compounds that cannot be ignored in chemical research and industrial production due to its important uses in the fields of pharmaceutical chemistry and materials science, and has played a positive role in promoting the development of many fields.
In the field of medicinal chemistry, it is often regarded as an important pharmaceutical intermediate. Due to its unique chemical structure, it can participate in the construction of many drug molecules. For example, when developing new drugs with specific biological activities, 1- (4-aminopyridyl) -3-propylurea can be ingeniously integrated into the target drug molecule through a series of organic reactions, thus endowing the drug with unique pharmacological properties. For example, some drugs used to treat neurological diseases, with the participation of such compounds in the construction, can more accurately act on nerve targets, improve drug efficacy, and reduce the chance of adverse reactions.
In the field of materials science, it also plays an indispensable role. It can be used as a key component of functional materials to prepare materials with special properties. For example, when preparing polymer materials with specific electrical and optical properties, introducing 1- (4-aminopyridyl) -3-propylurea into the polymer chain segment can significantly change the electrical conductivity or optical absorption and emission characteristics of the material. With this, high-performance materials suitable for electronic devices, optical sensors and other fields can be developed, and the progress and development of technologies in related fields can be promoted.
In summary, 1- (4-aminopyridyl) -3-propylurea has become a class of compounds that cannot be ignored in chemical research and industrial production due to its important uses in the fields of pharmaceutical chemistry and materials science, and has played a positive role in promoting the development of many fields.
What are the synthesis methods of 1- (4-chlorobenzenesulfonyl) -3-propylurea?
To prepare 1- (4-cyanopyridyl) -3-methylbutyric acid, the synthesis method is as follows:
4-cyanopyridine is used as the starting material. 4-cyanopyridine first reacts with a suitable nucleophilic reagent. In this step, the nucleophilic test agent attacks the cyano check point on the pyridine ring, thereby introducing a specific functional group fragment, which lays the foundation for the subsequent construction of the carbon chain structure of the target molecule.
Subsequently, after a specific reduction step, it aims to precisely reduce some functional groups in the intermediate products generated by the previous reaction and convert them into functional groups that meet the structural requirements of the target molecule. The control of the reduction reaction conditions in this step is extremely critical. It is necessary to carefully select the appropriate reducing agent and reaction conditions according to the specific functional group characteristics involved to ensure that the reduction reaction can be carried out efficiently and with high selectivity.
Furthermore, through the ingenious alkylation process, methyl groups are introduced into the initially constructed molecular structure. During this process, suitable alkylation reagents are carefully selected, and the reaction conditions, such as temperature, solvent and catalyst, are precisely adjusted to ensure that the methyl groups can be accurately connected to the target location and achieve the structural requirements of 3-methyl groups in the target molecule.
In addition, there are other possible paths. For example, starting from compounds with similar structures, with the help of a series of functional group conversion reactions, the target molecular structure can be gradually constructed. First, some functional groups in the starting compound are modified and transformed to gradually approach the target molecular structure. After that, through condensation, cyclization and other reactions, the molecular skeleton is completed, and the functional groups are further adjusted and optimized, and finally 1- (4-cyanopyridyl) -3-methylbutyric acid is obtained.
During the synthesis process, the precise regulation of the reaction conditions at each step, the purification and identification of the intermediate are crucial, which are directly related to the yield and purity of the target product. It is necessary to comprehensively use various chemical analysis methods, such as nuclear magnetic resonance and mass spectrometry, to accurately monitor and confirm the reaction process and product structure.
4-cyanopyridine is used as the starting material. 4-cyanopyridine first reacts with a suitable nucleophilic reagent. In this step, the nucleophilic test agent attacks the cyano check point on the pyridine ring, thereby introducing a specific functional group fragment, which lays the foundation for the subsequent construction of the carbon chain structure of the target molecule.
Subsequently, after a specific reduction step, it aims to precisely reduce some functional groups in the intermediate products generated by the previous reaction and convert them into functional groups that meet the structural requirements of the target molecule. The control of the reduction reaction conditions in this step is extremely critical. It is necessary to carefully select the appropriate reducing agent and reaction conditions according to the specific functional group characteristics involved to ensure that the reduction reaction can be carried out efficiently and with high selectivity.
Furthermore, through the ingenious alkylation process, methyl groups are introduced into the initially constructed molecular structure. During this process, suitable alkylation reagents are carefully selected, and the reaction conditions, such as temperature, solvent and catalyst, are precisely adjusted to ensure that the methyl groups can be accurately connected to the target location and achieve the structural requirements of 3-methyl groups in the target molecule.
In addition, there are other possible paths. For example, starting from compounds with similar structures, with the help of a series of functional group conversion reactions, the target molecular structure can be gradually constructed. First, some functional groups in the starting compound are modified and transformed to gradually approach the target molecular structure. After that, through condensation, cyclization and other reactions, the molecular skeleton is completed, and the functional groups are further adjusted and optimized, and finally 1- (4-cyanopyridyl) -3-methylbutyric acid is obtained.
During the synthesis process, the precise regulation of the reaction conditions at each step, the purification and identification of the intermediate are crucial, which are directly related to the yield and purity of the target product. It is necessary to comprehensively use various chemical analysis methods, such as nuclear magnetic resonance and mass spectrometry, to accurately monitor and confirm the reaction process and product structure.
What are the precautions for using 1- (4-chlorobenzenesulfonyl) -3-propylurea?
1 - (4 -cyanopyridyl) - 3 -propyl urea, when used, there is a general concern.
This compound has a specific manufacture, and its cyano and other groups are active. First of all, it may have certain toxicity. For operation, it is necessary to comply with room safety regulations. It is appropriate to prevent damage, such as clothing, gloves, eyes, etc., to prevent skin contact from entering the eyes.
Furthermore, its chemical activity should not be ignored. For the storage of oil, it is appropriate to place it in a dry and well-connected environment, fire source, oxidation, etc. Because of its or multiple substances, if it does not exist, it may cause danger.
And because it may be irritating, if you accidentally touch the skin or mucous membrane, immediately wash it with a lot of water, and then follow the device. In the context of use, it is also guaranteed to be good, and avoid steaming or powder fatigue, in order to prevent inhalation from harming health.
Furthermore, in the process of reaction, there is a clear understanding of its reaction, reaction, etc. Only by precisely controlling factors such as reaction degree and proportion of reaction can you ensure the benefit of reaction and avoid side reaction, so as to ensure the safety and effect of reaction or life. In addition, the use of this compound can be prevented by carefully waiting for more time to prevent accidents and achieve the purpose of the future.
This compound has a specific manufacture, and its cyano and other groups are active. First of all, it may have certain toxicity. For operation, it is necessary to comply with room safety regulations. It is appropriate to prevent damage, such as clothing, gloves, eyes, etc., to prevent skin contact from entering the eyes.
Furthermore, its chemical activity should not be ignored. For the storage of oil, it is appropriate to place it in a dry and well-connected environment, fire source, oxidation, etc. Because of its or multiple substances, if it does not exist, it may cause danger.
And because it may be irritating, if you accidentally touch the skin or mucous membrane, immediately wash it with a lot of water, and then follow the device. In the context of use, it is also guaranteed to be good, and avoid steaming or powder fatigue, in order to prevent inhalation from harming health.
Furthermore, in the process of reaction, there is a clear understanding of its reaction, reaction, etc. Only by precisely controlling factors such as reaction degree and proportion of reaction can you ensure the benefit of reaction and avoid side reaction, so as to ensure the safety and effect of reaction or life. In addition, the use of this compound can be prevented by carefully waiting for more time to prevent accidents and achieve the purpose of the future.
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