Phenyl-benzothiazole

Phenyl-benzothiazole (CAS No.: 92-36-4) is a benzothiazole-derived small molecule widely utilized as a research intermediate and probe in chemical biology and drug discovery programs, characterized by its conjugated aromatic framework that supports diverse biochemical interactions. Compounds within this class are frequently employed as structural precursors in the synthesis of biologically active molecules and have been investigated for their capacity to modulate cellular processes, including regulation of cell proliferation, enzyme activity, and intracellular signaling pathways relevant to proteomic and mechanistic studies. In vitro investigations of benzothiazole derivatives, including phenyl-substituted analogs, often demonstrate activity in the nanomolar to micromolar range depending on the specific target and assay system, with reported interactions spanning enzymatic modulation and pathway-specific signaling responses. As a research tool, Phenyl-benzothiazole is commonly applied in cell-based assays to explore molecular mechanisms of action, evaluate structure–activity relationships, and support early-stage compound screening, while experimental concentrations and study designs vary according to the biological context and objectives.