Spectrochemical, biological, and toxicological studies of DDT, DDD, and DDE: An in-silico approach

Pesticides are used to control the various pests and disease carriers. Degradation and/or biotransformation alter their chemical and toxicological nature. An attempt has been taken to investigate the physicochemical, spectral, and toxicological nature of DDT [1, 1'-(2, 2, 2-trichloroethylidene) bis(4-chlorobenzene)] and its major derivatives. DDT is transformed into DDD [l, l-dichloro-2, 2-bis(p,p-chlorophenylethane)], and DDE [l, l-dichloro-2, 2-bis(p,p-chlorophenylethylene)] under reductive dechlorination conditions. They last longer in the fatty tissue due to fat-soluble features, and exhibit some harmful effects on the environment and biological systems. Herein, density functional theory along with the CAM-B3LYP/6-311g ++ (d, p) basis set has been employed to investigate their physicochemical, and spectral properties. In-silico methods were incorporated to evaluate their biological, and toxicological properties. Molecular docking and…