Lifitegrast Impurity D

Lifitegrast Impurity D is a chemical compound that is commonly used in the pharmaceutical industry as a reference standard for the detection and quantification of impurities in Lifitegrast drug formulations. The compound is a known impurity of Lifitegrast and is often present in trace amounts in the final drug product. Lifitegrast Impurity D is a white to off-white crystalline powder that has a molecular weight of 419.5 g/mol. Its chemical formula is C23H22N2O2 and its CAS number is 1628145-82-3. The compound is soluble in methanol, ethanol, and acetonitrile and has a melting point of 190-200°C. The usage of Lifitegrast Impurity D is essential in the quality control of Lifitegrast formulations. The impurity can be detected and quantified using analytical techniques such as high-performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS). The presence of impurities in drug formulations can affect the safety, efficacy, and stability of the final product. Therefore, it is important to monitor and control the levels of impurities in pharmaceuticals. In conclusion, Lifitegrast Impurity D is an important reference standard that is used in the quality control of Lifitegrast drug formulations. Its chemical information and properties are essential in the detection and quantification of impurities in pharmaceuticals, ensuring the safety and efficacy of the final product.