4-(2-Aminopropyl)indole (4-API), also known in the past as α-methylisotryptamine (α-Me-isoT), is a serotonin receptor modulator of the phenethylamine and amphetamine families. It is one of seven possible positional isomers of (2-aminopropyl)indole (API), with other examples including α-methyltryptamine (AMT; 3-API) and α-methylisotryptamine (isoAMT; 1-API).
4-(2-Aminopropyl)indole (4-API), also known in the past as α-methylisotryptamine (α-Me-isoT), is a serotonin receptor modulator of the phenethylamine and amphetamine families. It is one of seven possible positional isomers of (2-aminopropyl)indole (API), with other examples including α-methyltryptamine (AMT; 3-API) and α-methylisotryptamine (isoAMT; 1-API).
Source: Wikipedia "4-(2-Aminopropyl)indole" · CC BY-SA 4.0
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