Menthyl isovalerate
Menthyl isovalerate, also known as validolum, is the menthyl ester of isovaleric acid. It is a transparent oily, colorless liquid with a smell of menthol. It is very slightly soluble in ethanol, while practically insoluble in water. It is used as a food additive for flavor and fragrance.In the former Soviet Union states including Russia, menthyl isovalerate is sold as an anxiolytic under various trade names including Validol, Valofin, and Menthoval.
