Anodyne

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MDMA
Generated by the Chemistry Development Kit (http://github.com/cdk)
Salts
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3,4-Methylenedioxymethamphetamine hydrochloride
Generated by the Chemistry Development Kit (http://github.com/cdk)
Molecular structure via molpic based on CDK
Rotamer
[]
Conformer structure via 3Dmol.js
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Physical properties
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193.24 g/mol [1]
AppearanceOil [1]
Boiling pointBP: 100-110 °C at 0.4 mmHg [1]
2.2 [1]
Structural Identifiers
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C11H15NO2 [1]
1-(1,3-benzodioxol-5-yl)-N-methylpropan-2-amine [1]
CC(CC1=CC2=C(C=C1)OCO2)NC [1]
InChI=1S/C11H15NO2/c1-8(12-2)5-9-3-4-10-11(6-9)14-7-13-10/h3-4,6,8,12H,5,7H2,1-2H3 [1]
InChIKeySHXWCVYOXRDMCX-UHFFFAOYSA-N [1]
Pharmacokinetics[]
Elimination half-life| (R)-MDMA|(''R'')-MDMA: 11 (range 5.1 – 24) hours}-}
Duration of action3 – 6 hours

3,4-Methylenedioxymethamphetamine

3,4-Methylenedioxymethamphetamine is a substance of the amphetamine and methylenedioxyphenethylamine class.

Chemistry

Salts []

3,4-Methylenedioxymethamphetamine is typically found in the form of its hydrochloride salt.

 []

3,4-Methylenedioxymethamphetamine is a racemic mixture of the

Stereoisomers
(R)-3,4-MethylenedioxymethamphetamineGenerated by the Chemistry Development Kit (http://github.com/cdk)
(S)-3,4-MethylenedioxymethamphetamineGenerated by the Chemistry Development Kit (http://github.com/cdk)
Anodyne Usernotes
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magnus / 3,4-Methylenedioxymethamphetamine[hydrochloride] via Oral and Insufflated
  • great ; sharp visuals; ; restlessness; jaw clenching; highly increased sociability; increased sweating; rolling/vibrating eyes; wakefulness; strong feeling of love; music enhancement with the urge to dance
0xea / 3,4-Methylenedioxymethamphetamine[hydrochloride] via Oral and Intravenous at 100mg oral and 165mg intravenous

Legal status []

  • Brazil: 3,4-Methylenedioxymethamphetamine is a F2 substance.[3]
  • Canada: 3,4-Methylenedioxymethamphetamine is a Schedule I substance.
  • Germany: 3,4-Methylenedioxymethamphetamine is a Anlage I substance.
  • New Zealand: 3,4-Methylenedioxymethamphetamine is a Class B substance.
  • United Kingdom: 3,4-Methylenedioxymethamphetamine is a Class A substance.
  • United States: 3,4-Methylenedioxymethamphetamine is a Schedule I under the "Controlled Substances Act (CSA)".
  • United Nations: 3,4-Methylenedioxymethamphetamine is a Schedule I substance.

See also []

  • Substituted amphetamines
  • Substituted methylenedioxyphenethylamines (MDxx)
  • Anodyne

    • External links []

    References []

    1. National Center for Biotechnology Information. PubChem Compound Summary for CID 1615, 3,4-Methylenedioxymethamphetamine. Accessed November 2, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/1615

    2. U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. 3,4-Methylenedioxymethamphetamine. UNII: KE1SEN21RM. Global Substance Registration System. Accessed November 2, 2025. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/KE1SEN21RM

    3. Anvisa. RDC Nº 804 - Listas de Substâncias Entorpecentes, Psicotrópicas, Precursoras e Outras sob Controle Especial. Diário Oficial da União. July 24, 2023. Accessed November 2, 2025. https://www.in.gov.br/en/web/dou/-/resolucao-rdc-n-804-de-24-de-julho-de-2023-498447451