(S)-(+)-Ibuprofen D3 is a deuterium labeled (S)-(+)-Ibuprofen. (S)-(+)-Ibuprofen is the S(+)-enantiomer of Ibuprofen ,it is an inhibitor of COX-1 and COX-2 activity (IC50s of 2.1 μM and 1.6 μM).
Dexibuprofen (S-ibuprofen) is a non-steroidal anti-inflammatory drug. Most ibuprofen preparations contain a racemic mixture of two isomers. Dexibuprofen as a cyclooxygenase inhibitor.