Chesman, Anthony S. R. et al. published their research in Chemistry – A European Journal in 2012 | CAS: 92507-97-6

1-ethyl-2,3-dimethylimidazolium chloride (cas: 92507-97-6) 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 derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Reference of 92507-97-6

Lanthanoid-Based Ionic Liquids Incorporating the Dicyanonitrosomethanide Anion was written by Chesman, Anthony S. R.;Yang, Mei;Spiccia, Nicolas D.;Deacon, Glen B.;Batten, Stuart R.;Mudring, Anja-Verena. And the article was included in Chemistry – A European Journal in 2012.Reference of 92507-97-6 This article mentions the following:

A series of low-melting-point salts with hexakisdicyanonitrosomethanidolanthanoidate anions has been synthesized and characterized: (C2mim)3[Ln(dcnm)6] (1 Ln; 1 Ln=1 La, 1 Ce, 1 Pr, 1 Nd), (C2C1mim)3[Pr(dcnm)6] (2 Pr), (C4C1pyr)3[Ce(dcnm)6] (3 Ce), (N1114)3[Ln(dcnm)6] (4 Ln; 4 Ln=4 La, 4 Ce, 4 Pr, 4 Nd, 4 Sm, 4 Gd), and (N1112OH)3[Ce(dcnm)6] (5 Ce) (C2mim=1-ethyl-3-methylimidazolium, C2C1mim=1-ethyl-2,3-dimethylimidazolium, C4C1py=N-butyl-4-methylpyridinium, N1114=butyltrimethylammonium, N1112OH=2-(hydroxyethyl)trimethylammonium=choline). X-ray crystallog. was used to determine the structures of complexes 1 La, 2 Pr, and 5 Ce, all of which contain [Ln(dcnm)6]3- ions. Complexes 1 Ln and 2 Pr were all ionic liquids (ILs), with complex 3 Ce melting at 38.1 °C, the lowest m.p. of any known complex containing the [Ln(dcnm)6]3- trianion. The ammonium-based cations proved to be less suitable for forming ILs, with complexes 4 Sm and 4 Gd being the only salts with the N1114 cation to have m.ps. below 100 °C. The choline-containing complex 5 Ce did not melt up to 160 °C, with the increase in m.p. possibly being due to extensive hydrogen bonding, which could be inferred from the crystal structure of the complex. In the experiment, the researchers used many compounds, for example, 1-ethyl-2,3-dimethylimidazolium chloride (cas: 92507-97-6Reference of 92507-97-6).

1-ethyl-2,3-dimethylimidazolium chloride (cas: 92507-97-6) 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 derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Reference of 92507-97-6

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem