2-Nitrophenylacetic acid (CAS 3740-52-1)

2-Nitrophenylacetic acid, also known as 2-NPA, is a synthetic compound extensively used in laboratory experiments, where its biochemical and physiological effects have been thoroughly investigated. This white, crystalline solid has a molecular weight of 180.14 g/mol and a melting point of 154-156°C. Due to its robust acidic properties, 2-Nitrophenylacetic acid finds versatile applications as a reagent in organic synthesis. The compound′s impact on the body′s biological processes has garnered significant attention, particularly as a potent inhibitor of the enzyme acetylcholinesterase. Acetylcholinesterase plays a vital role in the breakdown of the neurotransmitter acetylcholine. By inhibiting this enzyme, 2-Nitrophenylacetic acid increases the levels of acetylcholine, leading to various physiological effects. 2-Nitrophenylacetic acid has been instrumental in research on gene expression regulation and the effects of nitric oxide on cell metabolism. It also exhibits powerful inhibitory effects on nitric oxide synthase, the enzyme responsible for nitric oxide production. 2-Nitrophenylacetic acid′s manifold roles as a biochemical and physiological agent make it a element in scientific investigations, offering valuable insights into various biological processes and potential applications in organic synthesis.