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What is the chemical structure of N-benzyl-2-nitro-1H-imidazole-1-acetamide?
N - benzyl - 2 - nitro - 1H - imidazole - 1 - acetamide, its chemical properties have been studied. The chemical properties of this compound are cleverly combined from the chemical parts.
First of all, "1H - imidazole" is a five-membered chemical, with a nitrogen atom, which is planar, and provides a fixed backbone for the whole molecule. The molecular properties can be changed due to the influence of the substituent.
Furthermore, "2-nitro" is substituted at the second position of imidazole, and the nitro (-NO) group is a absorber group, which affects the density of imidazole and alters its chemical activity, such as its substitution reaction activity.
"N-benzyl" is attached to the nitrogen atom at the imidazole 1 position, and benzyl (C _ H _ CH _ 2O -) is a monoaryl group, which has a certain space resistance. Its benzene pi-ion can be co-acted with imidazole, which can affect the physical and chemical properties of the molecule.
The most important part is the "1-acetamide" part, that is, the -CH _ CONH _ 2 is connected to the nitrogen atom at the imidazole position 1. The acetamide group contains both a carbonyl group (C = O) and an amino group (-NH _ 2). The property of the carbonyl group makes the whole group have a certain property, and the amino group can be formed, and the molecular force and crystallization are all affected.
, N - benzyl - 2 - nitro - 1H - imidazole - 1 - acetamide of from imidazole, nitro, benzyl and acetamide group, each part of the interaction, give compound of special and physical.
What are the main uses of N-benzyl-2-nitro-1H-imidazole-1-acetamide?
N-benzyl-2-nitro-1H-imidazole-1-acetamide has a wide range of uses. In the field of medicine, it is a key intermediate in drug synthesis. This compound has a unique structure and can be chemically modified to obtain drugs with specific pharmacological activities, or involved in antibacterial, antiviral, antitumor and other effects. For example, by precisely modifying its structure, it is expected to develop innovative drugs targeting specific disease targets, helping to overcome difficult diseases and bring good news to patients.
In the field of materials science, it has also emerged. Due to its unique chemical properties, it may be involved in the preparation of special materials. For example, it is used to prepare polymer materials with special properties, endowing materials with additional properties such as antibacterial and antistatic properties, broadening the application scenarios of materials, and showing their talents in electronics, textiles and other industries.
In the field of scientific research, N-benzyl-2-nitro-1H-imidazole-1-acetamide is an important object of chemical synthesis and reaction mechanism research. By exploring its reaction characteristics, researchers can deepen their understanding of many reaction mechanisms in organic chemistry, promote the progress of organic synthetic chemistry theory and technology, and lay the foundation for the creation of more new compounds.
What is N-benzyl-2-nitro-1H-imidazole-1-acetamide synthesis method?
The synthesis of N-benzyl-2-nitro-1H-imidazole-1-acetamide is one of the key problems in organic synthetic chemistry. To synthesize this compound, the following steps can be followed.
First, use 2-nitro-1H-imidazole as the starting material. First, it undergoes a nucleophilic substitution reaction with the haloacetic acid derivative in the presence of a suitable base. This base, such as potassium carbonate and sodium carbonate, is heated and stirred in a polar organic solvent, such as N, N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO), etc., to promote the nucleophilic substitution of the halogen atom of the halogenated acetic acid derivative by the 1-position nitrogen atom of 2-nitro-1H-imidazole to obtain the 2-nitro-1H-imidazole-1-acetic acid derivative.
Second, the resulting 2-nitro-1H-imidazole-1-acetic acid derivative is reacted with benzylamine. This reaction is also carried out under appropriate reaction conditions, such as in an organic solvent, an appropriate amount of condensation agent is added, such as 1 - (3 - dimethylaminopropyl) - 3 - ethyl carbodiimide hydrochloride (EDC · HCl), N, N '-dicyclohexyl carbodiimide (DCC), etc., and a catalyst 4 - dimethylaminopyridine (DMAP) to promote the formation of amide bonds, and finally N - benzyl - 2 - nitro - 1H - imidazole - 1 - acetamide. During the
synthesis process, many factors such as reaction temperature, reaction time, molar ratio of reactants, and purity of solvents and reagents used have a great influence on the yield of the reaction and the purity of the product. Therefore, it is necessary to fine-tune the reaction conditions, and use thin-layer chromatography (TLC), high-performance liquid chromatography (HPLC) and other analytical methods to monitor the reaction process in real time to achieve the best synthesis effect.
What are the physical properties of N-benzyl-2-nitro-1H-imidazole-1-acetamide?
N-benzyl-2-nitro-1H-imidazole-1-acetamide, this is an organic compound. Its physical properties are quite characteristic, let me tell you in detail.
Looking at its appearance, it is often a white to light yellow crystalline powder. This color state is like something reflected in the early snow in winter or the afterglow in autumn. It is delicate and has a unique color. It exists stably under normal temperature and pressure. However, in extreme conditions such as hot topics and open flames, it is like a dormant beast being disturbed or dangerous.
When it comes to solubility, this substance behaves differently in organic solvents. In common organic solvents such as dichloromethane, N, N-dimethylformamide (DMF), it is like a wanderer returning home, and can be well dissolved and integrated into it. However, in water, it is like oil and water that refuse to melt, and the solubility is not good.
In other words, its melting point is about a certain temperature range, like a closed door that needs to reach a specific heat to open. The characteristics of this melting point are crucial for the identification and purification of this compound, and it is like a key to precision, which can open the road to pure compounds.
As for the boiling point, it is also in the corresponding temperature range. When the temperature rises to this point, the compound is like a runaway horse, changing from liquid to gas. This boiling point characteristic is of great significance in the separation and purification steps in chemical production, just like a fine sieve, which can screen out the desired pure matter.
In addition, the density of N-benzyl-2-nitro-1H-imidazole-1-acetamide is also one of its characteristics. Its density gives the compound a unique position in the mixed system, like heavy objects sink and light objects float, making it behave in a specific environment.
To sum up, the physical properties of N-benzyl-2-nitro-1H-imidazole-1-acetamide, from its appearance and color state to its solubility, melting point, boiling point, density, etc., are all key elements in the study and application of this substance, like pieces of a puzzle, piecing together its complete characteristic picture.
How safe is N-benzyl-2-nitro-1H-imidazole-1-acetamide?
N-benzyl-2-nitro-1H-imidazole-1-acetamide is an organic compound that is occasionally involved in chemical experiments and industrial production. Its safety needs to be carefully studied from many aspects.
When it comes to toxicity, the structure of this compound contains nitro and imidazole rings. Nitro has strong oxidative properties, or causes damage to organisms, such as interfering with normal cell metabolism and affecting protein and nucleic acid synthesis. Previous studies have seen similar nitro-containing compounds cause lesions in animal organs such as liver and kidney. Although imidazole rings are commonly found in bioactive molecules, in the specific structure of this compound, it may affect its toxicity. Inhalation, ingestion or absorption through the skin can be toxic and pose a potential threat to human health.
Besides the risk of explosion, its chemical structure determines its stability is not high. In case of open flame, hot topic or oxidant, there may be a risk of combustion and explosion. During production, storage and transportation, if improperly disposed of, such as co-storage with strong oxidants, or runaway ambient temperature and humidity, it may trigger a dangerous reaction, resulting in fire or even explosion accidents.
At the level of environmental impact, if it is released into the environment, it is relatively stable due to its chemical properties, or difficult to degrade rapidly. Or accumulate in soil and water, and have long-term effects on the ecosystem. Or affect the survival and reproduction of aquatic organisms and soil microorganisms, thereby destroying the ecological balance.
When handling this compound, strict safety precautions should be taken. Experimenters should wear professional protective clothing, protective gloves and goggles to ensure that the operation is carried out in a well-ventilated environment, preferably in a fume hood. Storage should be placed in a cool, dry and ventilated place, away from fire, heat sources and oxidants. When transporting, relevant regulations on the transportation of hazardous chemicals should also be followed to ensure safety.