In the realm of scientific research, particularly in fields focusing on health, nutrition, and pharmaceuticals, understanding oxidative stress and the mechanisms of antioxidant action is paramount. At the forefront of these investigations stands DPPH, a uniquely stable free radical that has become an indispensable tool for researchers worldwide. With its CAS number 1898-66-4, DPPH, also known as 2,2-Diphenyl-1-picrylhydrazyl, offers a consistent and reliable method for evaluating the antioxidant capacity of various substances.

The primary utility of DPPH lies in its function as a hydrogen radical scavenger. When DPPH reacts with a compound that can donate a hydrogen atom, it is reduced to a stable molecule, losing its characteristic deep violet color. This color change is easily measurable using spectrophotometry, providing a quantitative assessment of the antioxidant's ability to neutralize free radicals. Researchers often leverage this characteristic to perform an antioxidant assay DPPH, which is a widely accepted standard in scientific literature. By varying the concentration of the test substance and observing the degree of DPPH reduction, scientists can determine the potency and effectiveness of potential antioxidant compounds. This makes DPPH a critical component in the DPPH free radical scavenger assays used in drug discovery and food science.

Beyond its role in antioxidant screening, DPPH serves as a vital reference in other specialized areas of chemical analysis. Its stability as a free radical allows it to act as a standard for calibrating Electron Paramagnetic Resonance (EPR) spectrometers. This ensures the accuracy and reproducibility of measurements in studies involving free radical interactions. Furthermore, DPPH is employed in the DPPH CAS 1898-66-4 uses for the quantitative determination of specific chemical groups, such as thiols, which are prevalent in biological systems and industrial applications. It also finds application in the photometric determination of tocopherol, a vital form of Vitamin E.

As a reliable hydrogen radical scavenger compound, DPPH is an essential reagent for laboratories focused on product development and quality control. Whether you are exploring novel compounds for pharmaceutical applications, assessing the shelf-life of food products, or conducting fundamental research into the chemistry of free radicals, incorporating DPPH into your experimental design is a strategic choice. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality DPPH to support these critical scientific endeavors, ensuring that researchers have access to the tools they need to advance their work. We understand the importance of precision in scientific research, and our commitment is to be a trusted supplier for your chemical needs.