4-Hydroxy flurbiprofen D3

4-Hydroxy flurbiprofen D3 is a deuterated form of the active metabolite of Flurbiprofen, a nonsteroidal anti-inflammatory drug (NSAID) commonly used to reduce pain, inflammation, and fever. 4-Hydroxy flurbiprofen D3 is a potent inhibitor of cyclooxygenase (COX), an enzyme responsible for the production of prostaglandins, which are known to cause pain and inflammation in the body. The usage of 4-Hydroxy flurbiprofen D3 is primarily in research and drug development, as it is used as a reference standard in pharmacokinetic studies. It is also used in metabolic profiling studies to examine the metabolism of Flurbiprofen in vivo. The deuterium labeling of 4-Hydroxy flurbiprofen D3 is useful in mass spectrometry-based studies, as it can be used as an internal standard for quantification purposes. Chemically, 4-Hydroxy flurbiprofen D3 is a deuterated form of Flurbiprofen, where three hydrogen atoms are replaced with deuterium atoms. It has a molecular weight of 295.39 g/mol and a molecular formula of C15H11D3O3. The compound is a white to off-white powder that is soluble in dimethyl sulfoxide and ethanol. In conclusion, 4-Hydroxy flurbiprofen D3 is a useful reference standard for researchers and drug developers in the study of Flurbiprofen and its metabolites. Its deuterium labeling makes it a valuable tool in mass spectrometry-based studies for quantification purposes.