C15H22O2

The molecular formula C15H22O2 (molar mass : 234.33 g/mol) may refer to:


 * Coprinol
 * 3,5-Di-tert-butylsalicylaldehyde
 * Polygodial, an active constituent of Dorrigo Pepper, Mountain Pepper, Horopito, Canelo, Paracress and Water-pepper
 * Valerenic acid, a sesquiterpenoid constituent of the essential oil of the Valerian plant