MDMA
Drug
3,4-Methylenedioxymethamphetamine, commonly known as ecstasy, and molly or mandy, is a potent empathogen–entactogen with stimulant and minor psychedelic properties. Wikipedia
Addiction liability: Low–moderate
AHFS/Drugs.com: MDMA
Bioavailability: Oral: Unknown
Dependence liability: Physical: not typical; Psychological: low–moderate
Duration of action: 4–6 hours
Elimination half-life: (R)-MDMA: 5.8 ± 2.2 hours (variable); (S)-MDMA: 3.6 ± 0.9 hours (variable)
Excretion: Kidney