Myrcene, also known as β-myrcene, is a naturally occurring monoterpene with the chemical formula C₁₁H₁₈ and a molecular weight of approximately 154.25 g/mol. It is primarily found in various essential oils, including those extracted from hops, bay leaves, lemongrass, and mangoes. Characterized by its earthy, musky aroma with fruity undertones, myrcene plays a significant role in the fragrance and flavor industries. Beyond its aromatic qualities, myrcene is gaining attention for its potential therapeutic properties, including anti-inflammatory, analgesic, and sedative effects, making it a subject of interest in both culinary and medicinal applications.