Mistaking 2C-P for 2C-B: What a Difference a Letter Makes.
Journal of analytical toxicology January 1, 2017 Adrian Stoller, Patrick C Dolder, Michael Bodmer et al. 19 citations
A 19-year-old male was admitted to the emergency department with severe hallucinations, dilated pupils, rapid heart rate, agitation, and confusion after using a substance sold as 2C-B. Laboratory analysis using liquid chromatography-mass spectrometry detected the more potent synthetic phenethylamine derivative 2C-P instead. Based on two blood samples, the estimated elimination half-life was 19 hours. The case illustrates how small structural variations in the 4 position of the phenyl ring, such as a propyl group in 2C-P versus bromine in 2C-B, can lead to significant differences in drug potency and duration of action, contributing to adverse effects.