4-hydroxy Mefenamic acid-d3

4-hydroxy Mefenamic acid-d3 is a deuterated version of the non-steroidal anti-inflammatory drug (NSAID) 4-hydroxy Mefenamic acid. It is used in various clinical and research settings as a reference standard or internal standard for the analysis of 4-hydroxy Mefenamic acid and related compounds in biological samples. The chemical formula of 4-hydroxy Mefenamic acid-d3 is C15H11D3NO4, and its molecular weight is 283.32 g/mol. It is a white to off-white crystalline powder that is soluble in methanol and acetonitrile. The deuterium atoms present in the compound improve the accuracy and precision of the analytical methods used for its detection and quantification. 4-hydroxy Mefenamic acid-d3 exerts its pharmacological effects by inhibiting the activity of cyclooxygenase enzymes, which are responsible for the production of prostaglandins. Prostaglandins are mediators of pain, fever, and inflammation, and their inhibition by 4-hydroxy Mefenamic acid-d3 results in its analgesic, antipyretic, and anti-inflammatory properties. It is commonly used for the treatment of conditions such as dysmenorrhea, rheumatoid arthritis, and osteoarthritis. In conclusion, 4-hydroxy Mefenamic acid-d3 is an important tool in the field of pharmacology and analytical chemistry. Its chemical and pharmacological properties make it a useful compound for the detection and quantification of related compounds in biological samples, and its deuterated version improves the accuracy and precision of analytical methods.