(Rac) -δ-Viniferin

(Rac) -δ-Viniferin is the racemic form of δ-Viniferin and an isomer of ε-Viniferin (epsilon-Viniferin) . ε-Viniferin is a resveratrol dimer that exhibits potent inhibitory effects on all CYP enzyme activities with Ki values ranging from 0.5 to 20 μM. It also offers significant antioxidant, anti-inflammatory, antidiabetic, and neuroprotective benefits.