MW: 390.86. Purity ≥97% by HPLC. Background: An antibiotic Isolated from fungus Penicillium sp. Cholesteryl ester transfer protein (CETP) activity inhibitor (IC?? = 19.4 uM). Weak antagonist of human endothelin receptor A (ETA) and B (ETB). A potent aldose reductase inhibitor and a potent reversible, non-competitive soybean lipoxygenase-1 (LOX-1) inhibitor. Also acts as an antioxidant and a free radical scavenger.