2-Nitro-Diphenylamin-d5

2-Nitro-Diphenylamin-d5 is a deuterated analog of 2-Nitro-Diphenylamine, a nitroaromatic compound that is commonly used as a dye intermediate and an analytical reagent in various chemical applications. The deuterated version is synthesized by replacing some of the non-radioactive hydrogen atoms in the molecule with deuterium atoms. 2-Nitro-Diphenylamin-d5 is primarily used as a stable isotope-labeled internal standard in mass spectrometry-based analytical methods. It is particularly useful in the analysis of environmental samples, such as soil, water, and air, for the detection and quantification of nitroaromatic compounds. Additionally, it is also used in the analysis of food samples, such as fruits and vegetables, for the determination of pesticide residues. The chemical formula of 2-Nitro-Diphenylamin-d5 is C12D5H6N3O2, and its molecular weight is 230.27 g/mol. Its physical properties are similar to those of the non-deuterated compound, including its yellow crystalline appearance and its relatively low solubility in water. The compound is stable under normal laboratory conditions and can be stored for long periods. In conclusion, 2-Nitro-Diphenylamin-d5 is a useful internal standard in analytical chemistry, particularly in the mass spectrometry-based detection of nitroaromatic compounds. Its stable isotope labeling allows for accurate quantification and reliable results in various environmental and food analysis applications.