1-Phenyl-2-propanol is primarily used in the synthesis of various pharmaceuticals and organic compounds. It serves as an intermediate in the production of amphetamines and related substances, which have applications in treating conditions like ADHD and narcolepsy. Additionally, it is utilized in the manufacture of fragrances and flavors due to its aromatic properties. In organic chemistry, it acts as a building block for more complex molecules, aiding in research and development processes. Its role in these industries highlights its importance in both medicinal and chemical synthesis applications.