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2-Methylimidazole
SINOBIO
293329
2-Methylimidazole (or 2-Methyl-1H-imidazole), CAS number 693-98-1, is an important organic compound. The following is a detailed introduction:
Chemical Formula: C4H6N2
Molar Mass: Approximately 82.1 g/mol.
Appearance: Colorless crystals.
Density: 1.062±0.06 g/cm³ (20°C).
Melting Point: 144°C.
Boiling Point: 268°C.
Solubility: Solubility in water at 25°C is 20.3 g; readily soluble in polar organic solvents such as ethanol.
| Molecular Structure: Its molecular structure contains an imidazole ring with a methyl group attached to one carbon atom. The simplified structural formula is C4H6N2, as shown in the image. |  |
Preparation methods: It can be prepared by the Debus–Radziszewski imidazole synthesis reaction of glyoxal, ammonia, and acetaldehyde, or by the oxidation reaction of 2-methylimidazoline.
Uses: It is an important organic synthesis intermediate, used in the synthesis of nitroimidazole antibiotics and other drugs, as well as an intermediate in the synthesis of active pharmaceutical ingredients such as metronidazole and dimetronidazole. It can also be used as a curing agent or accelerator for epoxy resins, as an auxiliary agent in textile dyes, and as a ligand in coordination chemistry.
2-Methylimidazole, as a key chemical intermediate, holds significant application value in the pharmaceutical and feed industries: Firstly, it serves as the core intermediate for synthesizing the drug methylprednisolone (Medrol) and is also a crucial raw material for producing the feed growth promoter dimethazole; Second, in the field of polymer materials, this substance can serve as a curing component for epoxy resins and other resin types, demonstrating particularly outstanding performance in epoxy resin curing systems.
As a medium-temperature curing agent for epoxy resins, 2-methylimidazole can be used independently. However, in industrial practice, its primary application is as a curing accelerator in powder molding processes and powder coating production, effectively enhancing curing efficiency and product performance stability.
Regarding physicochemical properties, 2-methylimidazole exhibits significant hygroscopicity, necessitating moisture-proof storage measures. Solubility-wise, it dissolves readily in polar solvents like water and ethanol but is poorly soluble in non-polar solvents such as benzene. Special caution is warranted as 2-Methylimidazole exhibits significant irritant and corrosive properties. Direct contact with skin or mucous membranes may cause adverse reactions including redness, swelling, and burns. Professional protective equipment must be worn during handling.
Beyond these applications, 2-Methylimidazole is extensively used in synthesizing the anti-anaerobic drug metronidazole. Within epoxy resin curing systems, it functions not only as a standalone curing agent but is also frequently blended with other curing components to optimize the resin's mechanical properties and resistance to chemical media.
| Product Name | 2-Methylimidazole |
| CAS | 693-98-1 |
| Other names | 1H-Imidazole,2-methyl-;2-methyl-1h-imidazol;2-methyl-imidazol; |
| Molecular Formula | C4H6N2 |
| Molecular Weight | 82.1 |
| Apperance | white to light yellow crystalline powder |
| Purity | 99% |
2-Methylimidazole (CAS 693-98-1) is a versatile organic intermediate with a wide range of applications across multiple industries, and its core uses are as follows:
It is a high-performance curing agent and curing accelerator for epoxy resins.
*Used in high-temperature resistant epoxy formulations, suitable for manufacturing composite materials, adhesives, coatings, and encapsulants for electronic components.
*Its advantages include fast curing speed, excellent adhesion, and good heat resistance and chemical corrosion resistance of the cured products, which are widely used in aerospace, electronic packaging, and automotive parts manufacturing.
It is a key intermediate for the synthesis of nitroimidazole antibiotics.
*Used to produce drugs such as metronidazole and dimetridazole, which are effective in treating anaerobic bacterial infections and parasitic diseases.
*Also involved in the R&D and production of some antiviral and anti-tumor drug intermediates.
*As a N-containing heterocyclic ligand, it can form stable complexes with transition metals (such as copper, zinc, palladium). These complexes are used as catalysts in organic synthesis reactions (e.g., coupling reactions, oxidation reactions).
*Applied in the preparation of metal-organic frameworks (MOFs) materials, which are used in gas adsorption, separation, and catalysis fields.
*Used as a dyeing auxiliary for synthetic fibers, which can improve the dye uptake rate and color fastness of dyes, especially for reactive dyes and disperse dyes.
*Also involved in the synthesis of some special dyes, such as heterocyclic dyes with high color intensity.
*Rubber additives: Used to improve the cross-linking efficiency of rubber, enhancing the mechanical properties and aging resistance of rubber products.
*Corrosion inhibitors: Mixed with other compounds to prepare corrosion inhibitors for metal surfaces, suitable for industrial water treatment and metal anti-corrosion.
Standard Package: 25kg/Drum. We provide customized package for different quantity.
Shipping: By sea or By air or Express
SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.
Payment: T/T, western union , moneygram or as your requirement.
2-Methylimidazole (or 2-Methyl-1H-imidazole), CAS number 693-98-1, is an important organic compound. The following is a detailed introduction:
Chemical Formula: C4H6N2
Molar Mass: Approximately 82.1 g/mol.
Appearance: Colorless crystals.
Density: 1.062±0.06 g/cm³ (20°C).
Melting Point: 144°C.
Boiling Point: 268°C.
Solubility: Solubility in water at 25°C is 20.3 g; readily soluble in polar organic solvents such as ethanol.
| Molecular Structure: Its molecular structure contains an imidazole ring with a methyl group attached to one carbon atom. The simplified structural formula is C4H6N2, as shown in the image. | |
Preparation methods: It can be prepared by the Debus–Radziszewski imidazole synthesis reaction of glyoxal, ammonia, and acetaldehyde, or by the oxidation reaction of 2-methylimidazoline.
Uses: It is an important organic synthesis intermediate, used in the synthesis of nitroimidazole antibiotics and other drugs, as well as an intermediate in the synthesis of active pharmaceutical ingredients such as metronidazole and dimetronidazole. It can also be used as a curing agent or accelerator for epoxy resins, as an auxiliary agent in textile dyes, and as a ligand in coordination chemistry.
2-Methylimidazole, as a key chemical intermediate, holds significant application value in the pharmaceutical and feed industries: Firstly, it serves as the core intermediate for synthesizing the drug methylprednisolone (Medrol) and is also a crucial raw material for producing the feed growth promoter dimethazole; Second, in the field of polymer materials, this substance can serve as a curing component for epoxy resins and other resin types, demonstrating particularly outstanding performance in epoxy resin curing systems.
As a medium-temperature curing agent for epoxy resins, 2-methylimidazole can be used independently. However, in industrial practice, its primary application is as a curing accelerator in powder molding processes and powder coating production, effectively enhancing curing efficiency and product performance stability.
Regarding physicochemical properties, 2-methylimidazole exhibits significant hygroscopicity, necessitating moisture-proof storage measures. Solubility-wise, it dissolves readily in polar solvents like water and ethanol but is poorly soluble in non-polar solvents such as benzene. Special caution is warranted as 2-Methylimidazole exhibits significant irritant and corrosive properties. Direct contact with skin or mucous membranes may cause adverse reactions including redness, swelling, and burns. Professional protective equipment must be worn during handling.
Beyond these applications, 2-Methylimidazole is extensively used in synthesizing the anti-anaerobic drug metronidazole. Within epoxy resin curing systems, it functions not only as a standalone curing agent but is also frequently blended with other curing components to optimize the resin's mechanical properties and resistance to chemical media.
| Product Name | 2-Methylimidazole |
| CAS | 693-98-1 |
| Other names | 1H-Imidazole,2-methyl-;2-methyl-1h-imidazol;2-methyl-imidazol; |
| Molecular Formula | C4H6N2 |
| Molecular Weight | 82.1 |
| Apperance | white to light yellow crystalline powder |
| Purity | 99% |
2-Methylimidazole (CAS 693-98-1) is a versatile organic intermediate with a wide range of applications across multiple industries, and its core uses are as follows:
It is a high-performance curing agent and curing accelerator for epoxy resins.
*Used in high-temperature resistant epoxy formulations, suitable for manufacturing composite materials, adhesives, coatings, and encapsulants for electronic components.
*Its advantages include fast curing speed, excellent adhesion, and good heat resistance and chemical corrosion resistance of the cured products, which are widely used in aerospace, electronic packaging, and automotive parts manufacturing.
It is a key intermediate for the synthesis of nitroimidazole antibiotics.
*Used to produce drugs such as metronidazole and dimetridazole, which are effective in treating anaerobic bacterial infections and parasitic diseases.
*Also involved in the R&D and production of some antiviral and anti-tumor drug intermediates.
*As a N-containing heterocyclic ligand, it can form stable complexes with transition metals (such as copper, zinc, palladium). These complexes are used as catalysts in organic synthesis reactions (e.g., coupling reactions, oxidation reactions).
*Applied in the preparation of metal-organic frameworks (MOFs) materials, which are used in gas adsorption, separation, and catalysis fields.
*Used as a dyeing auxiliary for synthetic fibers, which can improve the dye uptake rate and color fastness of dyes, especially for reactive dyes and disperse dyes.
*Also involved in the synthesis of some special dyes, such as heterocyclic dyes with high color intensity.
*Rubber additives: Used to improve the cross-linking efficiency of rubber, enhancing the mechanical properties and aging resistance of rubber products.
*Corrosion inhibitors: Mixed with other compounds to prepare corrosion inhibitors for metal surfaces, suitable for industrial water treatment and metal anti-corrosion.
Standard Package: 25kg/Drum. We provide customized package for different quantity.
Shipping: By sea or By air or Express
SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.
Payment: T/T, western union , moneygram or as your requirement.
