Thymol, also known as 2-isopropyl-5-methylphenol, is a naturally occurring aromatic compound with antiseptic and disinfectant properties. It is found in the essential oil of thyme, along with other compounds. Thymol has a white crystalline appearance and a distinctive, sharp odor. It is commonly used in the pharmaceutical and healthcare industries as an active ingredient in various products. Thymol’s antiseptic properties make it valuable for use in mouthwashes, throat sprays, and topical antifungal medications. It is known for its ability to kill bacteria and fungi, making it effective in preventing infections and treating certain medical conditions.

In addition to its medical applications, thymol is utilized as a flavoring agent in the food industry, particularly in products like toothpaste and certain alcoholic beverages. It is also used as a pesticide and insect repellent due to its natural origin and ability to repel pests. Thymol is generally regarded as safe when used in approved concentrations for its intended purposes.