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

    25C-NB3OMe

    Aliases: 30c-nbome, 2c-c-nb3ome, Nb3ome-2c-c, 25c-nb345ome

    Categories

    Psychedelic Research-chemical
    25C-NB3OMe structure

    Summary TheDrug.Wiki

    C30-NBOMe (also known as 30C-NBOMe or 25C-NB345OMe) is structurally distinct from typical NBOMes due to its 3,4,5-trimethoxybenzyl group (mescaline-like pattern) rather than the standard 2-methoxybenzyl group. Despite being theoretically related to active NBOMe compounds, extensive anecdotal evidence from 2013-2016 indicates this substance produces minimal to no psychoactive effects at doses ranging from micrograms to hundreds of milligrams across multiple routes of administration. Only one isolated positive report exists amid numerous reports of complete inactivity. Material sold as C30-NBOMe may be an inert compound, a mislabeled substance, degradation products, or simply inactive due to its unusual chemical structure. The substance is not documented in major harm reduction databases (PsychonautWiki, TripSit).

    Dose Information TheDrug.Wiki

    ROA Light Common Strong Heavy
    Oral —mg - - Noreliableeffectsat300+mg+
    Sublingual —mg - - Noeffectsobservedat50+mg+
    Intravenous - - - Noeffectsreportedat20mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki

    ROA Onset Comeup Peak Offset After Effects
    Buccal 20-60 min 30-60 min 1.5-3.5 hrs 2-4 hrs 2-6 hrs
    Insufflated 5-20 min 15-30 min 1.5-3.5 hrs 2-4 hrs 2-6 hrs
    Oral 30-90 min 45-90 min 1.5-3.5 hrs 2-4 hrs 2-6 hrs

    Tolerance

    Build-up develops rapidly after a single use (serotonergic psychedelic)
    Reset 7–14 days for baseline

    Effects TheDrug.Wiki

    Positive
    • Stimulation
    • Physical euphoria
    Negative
    • Peripheral vasoconstriction
    • Body load
    • Teeth grinding
    • Nausea
    • Increased heart rate
    • Pupil dilation
    Neutral
    • Dilated pupils
    • Sedation
    Positive
    • Euphoria
    • Empathy
    • After-glow
    • Conceptual thinking
    Negative
    • Anxiety
    • Confusion
    • Memory suppression
    • Motor control loss
    Neutral
    • Time distortion
    • No consistent psychoactive effects reported
    Positive
    • Visual geometry
    • Color enhancement
    • Auditory enhancement
    • Tactile enhancement
    • Tracers
    • Increased music appreciation
    • Enhanced tactile sensation
    Negative
    Neutral
    • Visual distortions
    • Drifting
    • Auditory distortion

    Combinations TripSit

    Helpful Links

    📘 Experience Reports 📖 PsychonautWiki