Rachuru, Sanjeev; Vandanapu, Jagannadham; Skelton, Adam A. published their research in Australian Journal of Chemistry in 2021. The article was titled 《The pKa of Pentazole (HN5)》.HPLC of Formula: 288-36-8 The article contains the following contents:
Pentazole having the mol. formula HN5 is an archetypical five-membered homocyclic inorganic aromatic mol. consisting of five nitrogen atoms. A hydrogen atom is bonded to one of the nitrogens. Even though the mol. does not contain a carbon it appears last in the series of the heterocyclic azole family; the family containing one to five nitrogen atoms. This series of heterocyclic azoles is pyrrole, imidazole, pyrazole, triazole, tetrazole, and the last one is the pentazole. Barring pentazole, the rest of the members of the azole family are heterocyclic organic mols. The pKa of N(1)H-acidity values of all the azole members are known, except for that of pentazole. In the present work we endeavored to determine the pKa of pentazole by a graphical method and by performing theor. DFT calculations After reading the article, we found that the author used 1H-1,2,3-Triazole(cas: 288-36-8HPLC of Formula: 288-36-8)
1H-1,2,3-Triazole(cas: 288-36-8) belongs to triazoles. Triazoles are an important group of nitrogen-containing five-membered heterocyclic scaffolds. Triazoles are core structures of several drugs and pharmaceutical agents. Triazole derivatives possess antimicrobial, antiparasitic, antidiabetic, analgesic, and anti-inflammatory properties HPLC of Formula: 288-36-8
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics