(Rac)-MGV354 is the racemic form of MGV354, a potent soluble guanylate cyclase (sGC) activator with EC50 values below 0.5 nM in CHO cells and 5 nM in GTM-3E cells. This compound is a valuable research tool for investigating sGC signaling pathways in cardiovascular and pulmonary disease models, both in vitro and in vivo.