(+)-Chloropseudoephedrine is a contaminant produced during the illicit manufacture of (+)-methamphetamine (Item No. 13997) when (+)-pseudoephedrine or (-)-ephedrine are used as precursors. Chloroephedrine has been reported to be present in varying levels in clandestinely synthesized methamphetamine and has been observed in some forensic samples. This product is intended for forensic and research purposes.
1.. Drug status report: (−)-Chloropseudoephedrine hydrochloride. (2010).