Isoprenol

Isoprenol, also known as 3-methylbut-3-en-1-ol, is a hemiterpene alcohol. It is produced industrially as an intermediate to 3-methylbut-2-en-1-ol (prenol): global production in 2001 can be estimated as 6–13 thousand tons.

Isoprenol is produced by the reaction between isobutene (2-methylpropene) and formaldehyde.