Buy phenyl-2-nitropropene online, or P2NP, as commonly called, is a chemical compound from a group of aromatic compounds, with the C9H9NO2 formula. This is a solid light yellow crystal with a different smell. Phenyl-2-nitropropene is used in the pharmaceutical industry to produce adderall drugs, a mixture of amphetamines used to treat ADHD and Narcolepsy. P2NP and other similar nitrosyren are also used in the creation of clandestin drugs of amphetamine classes, and are registered as medication precursors in many countries.

In the pharmaceutical industry, P2NP is used to produce a mixture of amphetamine racemi, branded under the trade name Adderall and Myayis, among others. In this case, the double bond is hydrogenated and the nitro group decreases, thus 1-phenyl-2-nitropropene into 1-phenyl-2-aminopropane, which is another name for amphetamine.