The increasing applications of aluminum metal have led to rising concerns regarding its adverse environmental impacts, particularly on marine life and human health, necessitating its efficient detection. Bis-organosilane compounds hold a pivotal position in organosilicon chemistry, contributing significantly to industrial processes and scientific research. In this study, a synthesized bis-1,2,3-triazole-linked bis-organosilane was employed as a sensor for the selective detection of Al³⁺ ions in a MeOH: H₂O (7:3, v/v) solvent system. This sensor demonstrated high selectivity and strong anti-interference capabilities, even in the presence of other metal ions. The detection limit for Al³⁺ was found to be significantly lower than the WHO-prescribed limits for drinking water. Using an actual water sample analysis experiment, its practical utility was also investigated. Additionally, bis-organosilane (6) capability as an antioxidant to stabilize free radicals was also tested. Given the biological significance of triazoles, compound (6) was evaluated for its inhibitory activity against HIV-1 protease using molecular docking tools. the current study emphasizes bis-organosilane (6) as an Al3+ sensor with dual activity as a possible HIV medication and a significant antioxidant.