Model reactions for enzymic catalysis. I. Nonenzymic transamination between α-amino acids and 2-formylimidazoles was written by Gebert, Ulrich;Von Kerekjarto, Bela. And the article was included in Justus Liebigs Annalen der Chemie in 1968.SDS of cas: 22600-77-7 This article mentions the following:
2-Formylimidazole and 1-benzyl-2-formylimidazole transaminated, in the presence of Ni2+, Co2+, and Cu2+, α-amino acids into α-keto acids. The pH optimum was 8.5 for the Ni2+- and Co2+-catalyzed reactions, while the Cu2+-catalyzed reactions showed no pH dependence. In the experiment, the researchers used many compounds, for example, (1H-Imidazol-2-yl)methanamine dihydrochloride (cas: 22600-77-7SDS of cas: 22600-77-7).
(1H-Imidazol-2-yl)methanamine dihydrochloride (cas: 22600-77-7) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.SDS of cas: 22600-77-7
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem