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6ClMDMA structure.png
Clinical data
ATC code
  • none
Legal status
Legal status
CAS Number
PubChem CID
Chemical and physical data
Molar mass227.687 g/mol g·mol−1
3D model (JSmol)

6-Chloro-MDMA (6-Cl-MDMA, 2-Cl-4,5-MDMA) is a derivative of the amphetamine drug MDMA, which has been identified both in seized "ccstasy" tablets and in urine samples from drug users.[1] It is thought most likely to be an impurity from synthesis and its pharmacological properties have not been established, however it has been banned in several countries.

Legal status[edit]

6-Chloro-MDMA is illegal in the UK, Germany (Anlage I) and China.[2]

See also[edit]


  1. ^ Lewis RJ, Reed D, Service AG, Langford AM. "The identification of 2-chloro-4,5-methylenedioxymethylamphetamine in an illicit drug seizure". J. Forensic Sci 2000; 45(5): 1119–1125. doi: 10.1520/JFS14838J
    - Maresova V, Hampl J, Chundela Z, Zrcek F, Polasek M, & Chadt J. "The identification of a chlorinated MDMA". Journal of Analytical Toxicology 2005; 29(5): 353-358.
  2. ^ "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.