THYMOQUINONE is a natural compound found primarily in black seed herbs, such as black seed oil. It is widely used in traditional medicine and has a variety of health benefits. product Name THYMOQUINONE Other Name nigella sativa extract Specification 5%-98% Appearance brown powder CAS NO.490-91-5 Molecular Formula C10H12O2 Molecular Weight 164.2 THYMOQUINONE has antioxidant, anti-inflammatory, analgesic and antibacterial effects. It can help lower cholesterol, improve cardiovascular health, reduce diabetes symptoms, boost immunity, improve digestion and detoxification, and more.