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Routes of administration | Oral |
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Formula | C10H15NO |
Molar mass | 165.236 g·mol−1 |
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meta-Methoxyamphetamine [1] (MMA), also known as 3-methoxyamphetamine (3-MA), is a stimulant drug from the amphetamine family. It has similar effects in animal drug discrimination tests to the more widely known derivative 4-methoxyamphetamine (PMA), [2] although with a slightly different ratio of monoamine release, being a combined serotonin, dopamine, and norepinephrine releasing agent rather than a fairly selective serotonin releaser like PMA. [3] [4] 3-Methoxyamphetamine has similarly appeared on the illicit market as a designer drug alternative to MDMA, although far more rarely than its infamous positional isomer. [5] It produces gepefrine, a cardiac stimulant, as one of its major metabolites. [6]
2,5-Dimethoxy-4-methylamphetamine is a psychedelic and a substituted amphetamine. It was first synthesized by Alexander Shulgin, and later reported in his book PiHKAL: A Chemical Love Story. DOM is classified as a Schedule I substance in the United States, and is similarly controlled in other parts of the world. Internationally, it is a Schedule I drug under the Convention on Psychotropic Substances. It is generally taken orally.
para-Methoxyamphetamine (PMA), also known as 4-methoxyamphetamine (4-MA), is a designer drug of the amphetamine class with serotonergic effects. Unlike other similar drugs of this family, PMA does not produce stimulant, euphoriant, or entactogen effects, and behaves more like an antidepressant in comparison, though it does have some psychedelic properties.
4-Fluoroamphetamine, also known as para-fluoroamphetamine (PFA) is a psychoactive research chemical of the phenethylamine and substituted amphetamine chemical classes. It produces stimulant and entactogenic effects. As a recreational drug, 4-FA is sometimes sold along with related compounds such as 2-fluoroamphetamine and 4-fluoromethamphetamine.
para-Methoxy-N-methylamphetamine, chemically known as methyl-MA, 4-methoxy-N-methylamphetamine, and 4-MMA is a stimulant and psychedelic drug closely related to the amphetamine-class serotonergic drug para-methoxyamphetamine (PMA). PMMA is the 4-methoxy analog of methamphetamine. Little is known about the pharmacological properties, metabolism, and toxicity of PMMA; because of its structural similarity to PMA, which has known toxicity in humans, it is thought to have considerable potential to cause harmful side effects or death in overdose. In the early 2010s, a number of deaths in users of the drug MDMA were linked to misrepresented tablets and capsules of PMMA.
Naphthylaminopropane (PAL-287) is an experimental drug under investigation as of 2007 for the treatment of alcohol and stimulant addiction.
5-Methyl-3,4-methylenedioxyamphetamine (5-Methyl-MDA) is an entactogen and psychedelic designer drug of the amphetamine class. It is a ring-methylated homologue of MDA and a structural isomer of MDMA.
4'-Methoxy-α-pyrrolidinopropiophenone (MOPPP) is a stimulant designer drug of the pyrrolidinophenone class. It has the potential to produce euphoria, an effect shared with other classical stimulants.
MDAI (5,6-methylenedioxy-2-aminoindane) is a drug developed in the 1990s by a team led by David E. Nichols at Purdue University. It acts as a non-neurotoxic and highly selective serotonin releasing agent (SSRA) in vitro and produces entactogen effects in humans.
3-Methoxy-4-methylamphetamine (MMA) is an entactogen and psychedelic drug of the phenethylamine and amphetamine classes. It was first synthesized in 1970 and was encountered as a street drug in Italy in the same decade. MMA was largely forgotten until being reassayed by David E. Nichols as a non-neurotoxic MDMA analogue in 1991, and has subsequently been sold as a designer drug on the internet since the late 2000s (decade).
A serotonin releasing agent (SRA) is a type of drug that induces the release of serotonin into the neuronal synaptic cleft. A selective serotonin releasing agent (SSRA) is an SRA with less significant or no efficacy in producing neurotransmitter efflux at other types of monoamine neurons.
para-Ethoxyamphetamine, also known as 4-ethoxyamphetamine (4-ETA), is a psychoactive drug and research chemical of the phenethylamine and amphetamine chemical classes which is closely related to the infamous para-methoxyamphetamine (PMA). para-Ethoxyamphetamine has similar effects to PMA in animal studies, although with slightly weaker stimulant effects. Like PMA, it has prominent MAOI activity, and is likely to have similar dangers associated with its use.
Ortetamine (INN), also known as 2-methylamphetamine, is a stimulant drug of the amphetamine class. In animal drug discrimination tests it substituted for dextroamphetamine more closely than either 3- or 4-methylamphetamine, although with only around 1/10 the potency of dextroamphetamine itself.
4-Methylamphetamine is a stimulant and anorectic drug of the phenethylamine and amphetamine chemical classes.
3-Methylamphetamine is a stimulant drug from the amphetamine family. It is self-administered by mice to a similar extent to 4-fluoroamphetamine and has comparable properties as a monoamine releaser, although with a more balanced release of all three monoamines, as opposed to the more dopamine/noradrenaline selective fluoro analogues.
3-Fluoroamphetamine is a stimulant drug from the amphetamine family which acts as a monoamine releaser with similar potency to methamphetamine but more selectivity for dopamine and norepinephrine release over serotonin. It is self-administered by mice to a similar extent to related drugs such as 4-fluoroamphetamine and 3-methylamphetamine.
3-Methoxymethamphetamine, which is most closely related to 3-methoxyamphetamine and PMMA and shares similar monoamine releasing effects, although its effects have not been studied so extensively as other related drugs. It is an agonist of human TAAR1.
threo-4-Methylmethylphenidate (4-MeTMP) is a stimulant drug related to methylphenidate. It is slightly less potent than methylphenidate and has relatively low efficacy at blocking dopamine reuptake despite its high binding affinity, which led to its investigation as a possible substitute drug for treatment of stimulant abuse. On the other hand, several other simple ring-substituted derivatives of threo-methylphenidate such as the 4-fluoro and 3-chloro compounds are more potent than methylphenidate both in efficacy as dopamine reuptake inhibitors and in animal drug discrimination assays.
2-Methoxyamphetamine (2-MA), also known as ortho-methoxyamphetamine (OMA), is a drug of the amphetamine class. It is substantially weaker in inhibiting the reuptake of and inducing the release of the monoamine neurotransmitters compared to related agents such as amphetamine, MMA, and PMA, and may instead act as a β-adrenergic receptor agonist similarly to its N-methylated analogue methoxyphenamine.
3,4-Dichloroamphetamine (DCA), is an amphetamine derived drug invented by Eli Lilly in the 1960s, which has a number of pharmacological actions. It acts as a highly potent and selective serotonin releasing agent (SSRA) and binds to the serotonin transporter with high affinity, but also acts as a selective serotonergic neurotoxin in a similar manner to the related para-chloroamphetamine, though with slightly lower potency. It is also a monoamine oxidase inhibitor (MAOI), as well as a very potent inhibitor of the enzyme phenylethanolamine N-methyl transferase which normally functions to transform noradrenaline into adrenaline in the body.
para-Chloromethamphetamine is a stimulant that is the N-methyl derivative and prodrug of the neurotoxic drug para-chloroamphetamine (4-CA). It has been found to decrease serotonin in rats. Further investigation into the long-term effects of chloroamphetamines discovered that administration of 4-CMA caused a prolonged reduction in the levels of serotonin and the activity of tryptophan hydroxylase in the brain one month after injection of a single dose of the drug.