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Ball-and-stick model of the 2-fluoromethamphetamine molecule
Clinical data
Routes of
Legal status
Legal status
CAS Number
PubChem CID
Chemical and physical data
Formula C10H14FN
Molar mass 167.223 g/mol
3D model (Jmol)
 NYesY (what is this?)  (verify)

2-Fluoromethamphetamine (2-FMA) is a stimulant drug from the amphetamine family which has rarely been found possessed as a designer drug.[1][2] Effects include euphoria, loss of appetite, increased energy, insomnia, focus enhancement, bronchodialation, motivation enhancement, and dry mouth[3].

It is often compared by its users in anecdotal reports to Lisdexamfetamine (Vyvanse) in regards to 2-FMA's dosage, duration, and general effects profile. What is unique to 2-FMA is that even though it is chemically related to Methamphetamine, it does not share the same effects profile and is more comparable to Dextroamphetamine or Lisdexamfetamine [4]. Compared against most pharmaceutical amphetamine formulations, it produces noticeably fewer physical side-effects, such as minimal nausea, negligible effects on anxiety, and lack of uncomfortable off-set of effects ('comedown).[5]

Legal Status[edit]


As of October 2015 2-FMA is a controlled substance in China.[6]

See also[edit]


  1. ^ Rösner, P; Quednow, B; Girreser, U; Junge, T (2005). "Isomeric fluoro-methoxy-phenylalkylamines: a new series of controlled-substance analogues (designer drugs)". Forensic Science International. 148 (2–3): 143–56. PMID 15639609. doi:10.1016/j.forsciint.2004.05.003. 
  2. ^ Camilleri, A; Johnston, MR; Brennan, M; Davis, S; Caldicott, DG (2010). "Chemical analysis of four capsules containing the controlled substance analogues 4-methylmethcathinone, 2-fluoromethamphetamine, alpha-phthalimidopropiophenone and N-ethylcathinone". Forensic Science International. 197 (1–3): 59–66. PMID 20074881. doi:10.1016/j.forsciint.2009.12.048. 
  3. ^ "2-FMA". PsychonautWiki. Retrieved 2017-04-09. 
  4. ^ "Erowid Experience Vaults: 2-Fluoromethamphetamine (2-FMA) - A Clean Productivity Stimulant - 104939". www.erowid.org. Retrieved 2017-04-09. 
  5. ^ "2-FMA". PsychonautWiki. Retrieved 2017-04-09. 
  6. ^ "关于印发《非药用类麻醉药品和精神药品列管办法》的通知" (in Chinese). China Food and Drug Administration. 27 September 2015. Retrieved 1 October 2015.