nmetrazine is a stimulant with anorectic properties. Structurally, it is an amtamine analog with the terminal amine incorporated into a mor. nmetrazine has long been used as an appetite suppressant, but the compound is susceptible to abuse.1,2,3 3-Fluoronmetrazine is a halogenated nmetrazine derivative. Halogenated amtamines are psychostimulatory designer drugs that inhibit the uptake of monoamine neurotransmitters.4,5 The siological and properties of this compound are not known. This product is intended for forensic and research applications.This product is a qualified Reference Material (RM) that has been manufactured and tested to meet ISO17025 and Guide 34 guideese materials are tested using validated analytical methods on qualified instrumentation to ensure traceability of measurements. All traceable RMs may be distinguished by their CofAs and can be downloaded below using the batch located on the product label. For a representative CofA please our technical support.