oct1en3ol

Oct-1-en-3-ol, also known as 1-octen-3-ol or mushroom alcohol, is a naturally occurring organic compound. It is an eight-carbon alcohol with a double bond between the first and second carbon atoms and a hydroxyl group on the third carbon atom. This specific arrangement of atoms gives oct-1-en-3-ol its characteristic aroma.

The compound is widely found in nature, particularly in fungi, where it contributes significantly to their earthy and sometimes pungent smell. It is also present in some plants, including certain varieties of lavender and mint. In the animal kingdom, it has been detected in the pheromones of some insects and is known to be a repellent for others.

Oct-1-en-3-ol plays a role in ecological interactions. For instance, it can attract or repel insects, influencing pollination or acting as a defense mechanism. Its presence in mushrooms is a key factor in their detectability by both animals and humans, contributing to their perceived edibility or toxicity.

In commercial applications, oct-1-en-3-ol is used as a flavoring and fragrance ingredient. Its mushroom-like scent makes it valuable in creating savory food flavorings, particularly for mushroom-based products. It is also employed in perfumery to impart unique earthy or fungal notes to fragrances. The synthesis of oct-1-en-3-ol can be achieved through various chemical processes, although natural extraction is also possible.