In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 570-22-9, name is 1H-Imidazole-4,5-dicarboxylic acid belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. Quality Control of 1H-Imidazole-4,5-dicarboxylic acid
General procedure: 10 mL ethanol solution of 2.0 mmol metal salt was added into 10 mL ethanol solution of 2.0 mmol 4,5-imidazole dicarboxylic acid. Having blended the mixture under reflux for 1 h, methanol solution of 1.0 mmol NaOH was put into hot mixture drop by drop. After 5 h under reflux, solvent of the solution was removed, precipitate was filtered. The precipitates were washed with methanol 3 times and dried in 105 C. Molecular structures of complexes obtained from the reaction of 4,5-imidazole dicarboxylic acid ligand with metal salts were summarized in Fig. 2.1.
The synthetic route of 570-22-9 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Erdem, Ozlem; Yildiz, Emel; Inorganica Chimica Acta; vol. 438; (2015); p. 1 – 4;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem