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    ๐Ÿงช This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.

    Aet Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 4 corroborating sources
    • 1 ROA with full dose ladder
    • duration data present
    • 19 combo interactions documented
    • classified Tentative
    • classified Research-chemical

    Aliases: Monase, A-ethyltryptamine, alpha-ethyl-tryptamine, a-et, ฮฑET

    Summary Erowid TripSit

    AET is a short-acting synthetic psychedelic that was first sold as a pharmaceutical antidepressant (Monase) in 1961. It was emergency scheduled (made illegal) on March 12, 1993 and has remained uncommon since.

    Perspectives

    “No effects of any kind were felt with 50 milligrams, orally.”

    Dose Information TripSit

    ROA Light Common Strong Heavy
    Oral 80-100mg 100-125mg 125-150mg 150mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects Total
    Oral 1-2 hrs 5-10 hrs 1-24 hrs 5-10 hrs

    Effect Profile

    7 reports

    Scores (1–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Psychedelic 2.5
    Light 2/10

    Mild body load with low visuals and headspace

    Visual Intensity ×3
    3
    tracers brightened colour
    Headspace Depth ×3
    2
    confusion time distortion
    Auditory Effects ×1
    0
    Body Load / Somatic Effects ×1
    5
    muscle tension teeth grinding increased heart rate
    Empathogen 4.4
    Moderate 4/10

    Strong stimulation and sensory enhancement with low empathy and euphoria

    Empathy / Social Openness ×3
    3
    empathy
    Euphoria / Mood Elevation ×2
    3
    euphoria
    Stimulation ×1
    8
    stimulation wakefulness restlessness teeth grinding increased heart rate
    Sensory Enhancement ×1
    8
    enhanced tactile sensation tactile enhancement increased libido
    Stimulant 3.1
    Light+ 3/10

    Strong anxiety/jitters with mild stimulation, low euphoria and focus

    Stimulation / Energy ×3
    5
    stimulation wakefulness
    Euphoria / Mood Lift ×2
    3
    euphoria
    Focus / Productivity ×2
    2
    thought acceleration
    Anxiety / Jitters ×1
    10
    anxiety restlessness increased heart rate teeth grinding muscle tension

    Tolerance

    Build-up develops rapidly after a single use
    Reset 7โ€“14 days for baseline

    Tolerance Decay

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

    Effects Erowid

    Aggregated from 7 Erowid experience reports

    Positive Effects 4

    Euphoria 85.7% 70%
    Empathy 71.4% 70%
    Music Enhancement 42.9% 70%
    Tactile Enhancement 42.9% 70%

    Adverse Effects 1

    Anxiety 42.9% 70%

    Combinations TripSit

    Cross-Check Aet with another substance

    Community Trip Reports

    Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance.

    Erowid 7 reports 1 positive 4 neutral 2 cautionary visit
    Opened Up Empathy Channels positive exp #28238

    Back in the mid to late 80s AET was legal and available through the usual chemical suppliers. It was very cheap 30-40 dollars for 100 grams. I did it every weekend for months on end and found it to be quite pleasant. I mixed it with other drugs such a mushrooms and LSD which potentiated the effects.

    Jim · AET · oral
    3 Trial Dosages and Reactions neutral exp #58149

    Over the past week, I've had the chance to try out AET at 3 different dosage levels. Considering the rarity of the substance, I've decided that, even though I encountered nothing mindblowing, I should most definitely write up a summary of those experiences.

    Xorkoth · AET · repeated insufflated / repeated oral / 8.0 g oral / 30 mg rectal
    Euphoria Followed by Paranoia neutral exp #61874

    Well, I recently came across a little AET, and I have been wanting to try this since I first read about it in TIHKAL. I never had a desire to experiment with AMT, even though it's been popular for quite some time, but AET seemed to call out to me... eventually, I answered back...

    Church · AET · 125 mg oral
    Suffused and Eulogistic neutral exp #39572

    It was a eulogistic experience, while feeling emotional charge and strike. this was my first experience with (AET) but I was not too nervous about talking it. I remember getting out of school and taking the train in Manhattan. I was going to meet w/ this friend of mine who had got Xanax and Zoloft for me.

    Cosmo · AET · 100 mg oral / smoked
    Will it do the Job?? neutral exp #48547

    I was sitting at home, drinking som Cognac and playing socialgames, on the net. I decided to take just half the pill i had, coz of the drinking i've been doing. Swalloved half (50mg) the pill AET, playing psycedelic music wich a love! Been drinking about 6-7 shots(4cl รข peice) of 40% Cognac. 10minutes nothing..

    Ringen aka g00se · AET · 6 oz oral / 50 mg oral / 50 mg oral
    Making Sure It Was Real cautionary exp #60865

    7:15pm measured out 160mg of AET, snorted about half it, unbelievable burn. My eyes are watering. Accidentally blew some away, then added 22mg more, and ate the rest. 7:24pm my nose still hurts, the drip burns into the back of my throat. 7:42pm still burning, drip still burning. My eyes are watering still.

    SideEffect · AET · 80 mg insufflated / oral / 1 tablet oral / 2 tablets oral
    Expensive But Worth It cautionary exp #63071

    I read about people insuffulating this to bring it on quicker, don't do this. It burns. I made my eyes tear and water for 50 minutes before the oral dose kicked in. It hits me much like MDEA does, a stoney and strong rolling feeling. It has visuals and a euphoria I can easily describe as selfish.

    SideEffect · AET · 200 mg oral
    Bluelight 1 thread 1 neutral visit
    Aet First Time First 3 Trials And Impressions neutral

    Over the past week, I've had the chance to try out AET at 3 different dosage levels. Considering the rarity of the substance, I've decided that, even though I encountered nothing mindblowing, I should most definitely write up a summary of those experiences.

    scraped 2026-03-14

    Bluelight Reference Guide Bluelight

    The Big and Dandy AET Thread

    anyone have experience with aET? if so how much alike or dislike is it from aMT? Could aET be substituted for a "rave" type substance, where from the expereince you seek energy, visual disturbances (tracer visuals, not full blown visions), auditory euphoria, sense of well being, empathy, a small feeling of oneness with...

    Read full thread on Bluelight โ†’

    PiHKAL / TiHKAL Shulgin

    TiHKAL #11: a-ET

    “No effects of any kind were felt with 50 milligrams, orally.”

    โ€” Alexander Shulgin, TiHKAL (with 50 mg, orally)

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