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3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester

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3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester Basic information
Product Name:3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester
Synonyms:3-METHYL-2-NITRO-3H-IMIDAZOLE-4-CARBOXYLIC ACID METHYL ESTER;Methyl 3-methyl-2-nitro-3H-imidazole-4-carboxylate;1H-Imidazole-5-carboxylic acid, 1-methyl-2-nitro-, methyl ester;methyl 1-methyl-2-nitro-imidazole-5-carboxylate;3-methyl-2-nitro-4-imidazolecarboxylic acid methyl ester;3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid;1-Methyl-2-nitro-1H-imidazole-5-carboxylic acid methyl ester;methyl 3-methyl-2-nitroimidazole-4-carboxylate
CAS:40361-79-3
MF:C6H7N3O4
MW:185.14
EINECS:
Product Categories:
Mol File:40361-79-3.mol
3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester Structure
3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester Chemical Properties
Boiling point 374.6±34.0 °C(Predicted)
density 1.49±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka-1.69±0.25(Predicted)
Safety Information
MSDS Information
3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester Usage And Synthesis
Synthesis1-methyl-2-nitro-1H-imidazole-5-carboxylic acid methyl ester 1c (50g, 0.27mol) was dissolve in 500mL tetrahydrofuran, followed by dropwise add methanol (13g, 0.4mol, 1.5eq) at 0 ℃. A solution of lithium hydride in tetrahydrofuran (2M, 202 mL, 1.5 eq) was added, and the reaction was incubated at 0 ℃ for 1 hour. The reaction solution was quenched by adding 500 mL of water, and extracted with ethyl acetate (500 mL × 3). The organic phases were combined, dried over anhydrous sodium sulfate, filtered, and concentrated under reduced pressure. The residue was added with dichloromethane (200 mL) and filtered to obtain 3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester(31 g, 0.2 mol, yellow solid), yield: 73%.
3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester Preparation Products And Raw materials
Tag:3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester(40361-79-3) Related Product Information
methyl 2-amino-3-methyl-imidazole-4-carboxylate 1-Methyl-2-nitro-1H-iMidazole-5-carboxylic acid (3-Methyl-2-nitro-3H-imidazol-4-yl)-methanol (2-Amino-3-methyl-3H-imidazol-4-yl)-methanol 2-Amino-1H-imidazole-4-carboxylic acid Methyl 4-imidazolecarboxylate 3-Methyl-2-nitro-3H-imidazole-4-carboxylic acid methyl ester