Chang, Yun-Pu et al. published their research in Organic Letters in 2020 | CAS: 1632-83-3

1-Methylbenzimidazole (cas: 1632-83-3) 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. Many drugs contain an imidazole ring, such as certain antifungal drugs, the nitroimidazole series of antibiotics, and the sedative midazolam.Safety of 1-Methylbenzimidazole

NMR Quantification of Halogen-Bonding Ability To Evaluate Catalyst Activity was written by Chang, Yun-Pu;Tang, Teresa;Jagannathan, Jake R.;Hirbawi, Nadia;Sun, Shaoming;Brown, Jonah;Franz, Annaliese K.. And the article was included in Organic Letters in 2020.Safety of 1-Methylbenzimidazole This article mentions the following:

Quantification of halogen-bonding abilities is described for a series of benzimidazolium-, imidazolium- and bis(imidazolium) halogen-bond donors (XBDs) using 31P NMR spectroscopy. The measured Δδ(31P) values correlate with calculated activation free energy ΔGâ€?/sup> and catalytic activity for a Friedel-Crafts indole addition This rapid method also serves as a sensitive indicator for Bronsted acid impurities. In the experiment, the researchers used many compounds, for example, 1-Methylbenzimidazole (cas: 1632-83-3Safety of 1-Methylbenzimidazole).

1-Methylbenzimidazole (cas: 1632-83-3) 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. Many drugs contain an imidazole ring, such as certain antifungal drugs, the nitroimidazole series of antibiotics, and the sedative midazolam.Safety of 1-Methylbenzimidazole

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem