NMR studies on heterocycle chemistry. XXII. Carbon-13 nuclear magnetic resonance study on benzimidazole derivatives was written by Fruchier, A.;Pappalardo, L.;Elguero, J.. And the article was included in Anales de Quimica, Serie C: Quimica Organica y Bioquimica in 1980.HPLC of Formula: 4887-83-6 This article mentions the following:
The 13C NMR chem. shifts of benzimidazoles I (R = Me, Cl, NO2; n = 0-2; R1 = H or Me) and of corresponding 1,3-dimethylbenzimidazolium salts were measured. The effect of substituents on the shifts were calculated Equilibrium constants were determined for tautomerism of 5 I (R1 = H). In the experiment, the researchers used many compounds, for example, 7-Methyl-1H-benzo[d]imidazole (cas: 4887-83-6HPLC of Formula: 4887-83-6).
7-Methyl-1H-benzo[d]imidazole (cas: 4887-83-6) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.HPLC of Formula: 4887-83-6
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem