Bufotenine | 5-Hydroxy-N, N-dimethyltryptamine | N, T | From skin and secretions of the toad Bufo alvarius (Colorado river toad), which may also contain cardiac glycosides. |
DMT | N, N-Dimethyltryptamine | N, S, T | Smoked, insufflated, injected or ingested in combination with MAOIs (harmaline, harmine) in ayahuasca. |
DOB | 2,5-Dimethoxy-4-bromoamphetamine | S, Ab | Long time to onset (up to 3 h), may last up to 24 h. Potent ergot-like vasoconstriction may result in ischemia, gangrene. |
DOM, STP ("Serenity, Tranquility, Peace") | 2,5-Dimethoxy-4-methylamphetamine | S, P | Potent sympathomimetic. |
Harmaline | 4,9-Dihydro-7-methoxy-1-methyl-3-pyrido-(3,4)-indole | N, M | South American religious and cultural drink called yage or ayahuasca (along with DMT). Prevents metabolism and enhances effects of DMT in ayahuasca. Sympathomimetic effects. |
LSD, "Acid" | Lysergic acid diethylamide | S, E | Potent hallucinogen. Average dose of 50–150 mcg in tablets, blotter papers. Effects may last up to 12 h. |
MBDB | n-Methyl-1-(1,3-benzodioxol-5-yl)-2-butanamine | S, Ab | Nearly pure entactogen without hallucinosis or sympathomimetic stimulation. |
MDA | 3,4-Methylenedioxyamphetamine | S, Ab | Potent sympathomimetic. Several hyperthermic deaths reported. MDMA analog and metabolite. Sometimes found in "Ecstasy" tablets. |
MDE, MDEA, "Eve" | 3,4-Methylenedioxy-N-ethylamphetamine | S, Ab | MDMA analog but reportedly less pronounced empathogen. Sometimes found in "Ecstasy" tablets. |
MDMA, "Ecstasy, " "Molly, " "Adam" | 3,4-Methylenedioxy-methamphetamine | S, Ab | Sympathomimetic: hyperthermia, seizures, cerebral hemorrhage, and arrhythmias reported; hyponatremia. Associated with interpersonal closeness, emotional awareness, euphoria. |
MDPV, "Energy 1," "Ivory wave" | 3,4-Methylenedioxypyrovalerone | S, C | Stimulant drug sold as "bath salts" or "research chemicals" but really intended for ingestion or inhalation. |
Mephedrone, "Bubbles, " "M-Cat, "Meow-Meow" | 4-methylmethcathinone | S, C | Stimulant drug sold as "bath salts" or "research chemicals" but really intended for ingestion or inhalation. |
Mescaline | 3,4,5-Trimethoxyphenethylamine | N, S, P | Derived from peyote cactus. Used by some Native Americans in religious ceremonies. GI distress common. |
Methylone | 3,4-Methylenedioxymethcathinone | S, C | Stimulant drug sold as "bath salts" or "research chemicals" but really intended for ingestion or inhalation. |
Morning glory, Ipopmoea violacea | D-Lysergic acid amide (LSA) | N, E | Seeds contain LSA, a close relative of LSD. |
Myristicin, nutmeg | Methoxysafrole | N, ... |