Mefenamic acid-d4

• CAT Number: S000355
• CAS Number: 1216745-79-7
• Molecular Formula: C15H11D4NO2
• Molecular Weight: 245.31
• Purity: ≥95%
• IUPAC Name: 2,3,4,5-tetradeuterio-6-(2,3-dimethylanilino)benzoic acid
• InChI: InChI=1S/C15H15NO2/c1-10-6-5-9-13(11(10)2)16-14-8-4-3-7-12(14)15(17)18/h3-9,16H,1-2H3,(H,17,18)/i3D,4D,7D,8D
• InChIKey: HYYBABOKPJLUIN-KNIGXJNHSA-N
• SMILES: CC1=C(C(=CC=C1)NC2=CC=CC=C2C(=O)O)C

Mefenamic acid-d4（Cat No.:S000355） is a deuterated variant of mefenamic acid, where four hydrogen atoms are replaced with deuterium. Mefenamic acid is a non-steroidal anti-inflammatory drug (NSAID) commonly used to treat pain and inflammation, including symptoms associated with menstrual cramps. The introduction of deuterium atoms in mefenamic acid-d4 enhances its molecular stability, enabling more precise pharmacokinetic and metabolic studies. These studies are crucial for tracing the drug’s behavior in the body and improving understanding of its absorption, distribution, metabolism, and excretion, which can lead to optimized therapeutic usage and reduced side effects.