2C-E (4-ethyl-2,5-dimethoxy)

2C-E (4-ethyl-2,5-dimethoxy) is a substituted phenethylamine reference standard for forensic toxicology and analytical method validation. Each batch undergoes comprehensive purity assessment via HPLC with photodiode array detection and residual solvent evaluation. Supplied in amber glass packaging under inert conditions. Stability is documented for up to 24 months at recommended storage temperatures. This standard supports mass spectrometry calibration and impurity identification studies. Comprehensive paperwork includes retention time data and system suitability parameters.