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    Aet molecular structure

    Aet Stats & Data

    Monase A-ethyltryptamine alpha-ethyl-tryptamine a-et αET
    PubChem
    MW188.27
    FormulaC12H16N2
    LogP2.5
    IUPAC1-(1H-indol-3-yl)butan-2-amine
    SMILESCCC(CC1=CNC2=CC=CC=C21)N
    InChIKeyZXUMUPVQYAFTLF-UHFFFAOYSA-N
    Chemical Class alpha-Alkyltryptamine
    Psychoactive Class Psychedelic / Stimulant

    Pharmacology

    DrugBank
    State Solid

    Description

    In the 1960's, alpha-ethyltryptamine (αET), a non hydrazine reversible monoamine oxidase inhibitor, was developed in the United States by the Upjohn chemical company for use as an antidepressant. αET was an FDA approved antidepressant under the name Monase. However, in 1962, after the discovery of an unacceptable incidence of agranulocytosis, the development of Monase was halted and the drug was withdrawn from potential market use. In 1993, the US Drug Enforcement Administration added αET to Schedule I of its Schedules of Controlled Substances, after an increasing incidence of its use as a recreational drug in the 1980's. Currently, αET is an illegal substance; however, it's activity is still under scientific investigation. αET is a stimulant and hallucinogen, but it is less stimulating and hallucinogenic than alpha-methyltryptamine, a closely related compound. Instead, the effects of αET, a tryptamine derivative, more closely resemble the amphetamine derived drug 3,4-methylenedioxy-N-methylamphetamine (MDMA). Similarly to MDMA, αET has been shown to release serotonin pre-synaptically, as well as lesser amounts of norepinephrine and dopamine. Like MDMA, increases in locomotor activity and mood elevation can be seen post administration.

    Mechanism of Action

    The mechanism of action responsible for its antidepressant activity was believed to lie in its ability to inhibit monoamine oxidase, while its stimulant activity on the central nervous system appeared to result from its structural similarity to indole-based psychedelics. Research discovered αET to be both a monoamine oxidase inhibitor and a potent monoamine releasing agent capable of serotonergic neurotoxicity. The ability to release serotonin was linked to αET's MDMA like properties. αET has been shown to release serotonin pre-synaptically, as well as lesser amounts of norepinephrine and dopamine.

    Pharmacodynamics

    αET is a stimulant and psychedelic with MDMA like physiological effects. Like MDMA, increases in locomotor activity and mood elevation can be seen post administration.

    Indication

    Developed in the 1960's for use as an antidepressant before market withdrawal in 1962.

    Effect Profile

    Curated + 3 Reports
    Psychedelic 2.5

    Low visuals and headspace with mild body load

    Visual Intensity×3
    3
    Headspace Depth×3
    2
    Auditory Effects×1
    0
    Body Load / Somatic Effects×1
    5
    Empathogen 4.4

    Strong stimulation and sensory enhancement with low empathy and euphoria

    Empathy / Social Openness×3
    3
    Euphoria / Mood Elevation×2
    3
    Stimulation×1
    8
    Sensory Enhancement×1
    8
    Stimulant 3.1

    Mild stimulation with strong anxiety/jitters, low euphoria and focus

    Stimulation / Energy×3
    5
    Euphoria / Mood Lift×2
    3
    Focus / Productivity×2
    2
    Anxiety / Jitters×1
    10

    Community Effects

    TripSit
    Positive
    euphoria visual enhancement empathy sociability energy

    Tolerance & Pharmacokinetics

    drugs.wiki

    Tolerance Decay

    Full tolerance 1h Half tolerance 10d Baseline ~14d

    Experience Report Analysis

    Erowid
    7 Reports
    3 Single-substance
    2005–2008 Date Range
    1 Effects Detected

    Demographics

    Gender Distribution

    Too few reports for a chart: gender is known from 7 reports, and a split is drawn only from 20 reports or more. Counts are shown instead. Why 20?

    • Male 7 of 7

    Reports Over Time

    Effect Analysis

    Erowid

    Effects aggregated from 3 experience reports (3 single-substance Erowid)

    3 Reports
    1 Effects Detected
    1 Positive
    0 Adverse
    0 Neutral

    Effect Sentiment Distribution

    Confidence Distribution

    Each bar is the share of reports mentioning the effect; its whisker, and the band on the rows below, is the 95% interval: where the share could plausibly be with other reports of the same kind.

    Too few reports for bars: these effects come from 3 single-substance Erowid reports, and a bar is drawn only from 20 reports or more. With fewer, a percentage cannot tell a common effect from a rare one. Counts are shown instead. Why 20?

    Positive Effects 1

    Euphoria 3 of 3 70%

    Adverse Effects 0

    Real-World Dose Distribution

    Erowid

    From 6 of 7 recorded dose entries: those that state a weight (mg, g or µg), in routes with at least five of them. Values above Q3 + 3×IQR, far above what people typically take, are left out; they can include real heavy doses and overdoses, not only mistakes.

    Oral (n=6)

    Median: 112.5mg 25th: 62.5mg 75th: 128.75mg 90th: 165.0mg

    Form / Preparation

    Most common forms and preparations, as a share of the 6 reports that give one

    Too few reports for bars: these forms come from 6 reports, and a bar is drawn only from 20 reports or more. With fewer, a percentage cannot tell a common effect from a rare one. Counts are shown instead. Why 20?

    • Capsule 4 of 6
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