4-Vinylguaiacol

4-Vinylguaiacol is a synthetic flavor used to enhance the flavor of many food and beverage products. It is a colorless to pale yellow liquid with a pleasant, woody, and smoky taste. It is typically used in small amounts to add a smoky flavor to a variety of products, such as sauces, soups, processed meats, and even some alcoholic beverages. It is utilised as high-grade spices in tobacco, cuisine, daily life, medicine, and synthetic perfume. It can impact the flavour and quality of wine.