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    5-DBFPV molecular structure

    5-DBFPV Stats & Data

    3-desoxy-mdpv 3-desoxy-3,4-mdpv
    NPS DataHub
    MW273.38
    FormulaC17H23NO2
    IUPAC1-(2,3-Dihydrobenzofuran-5-yl)-2-(pyrrolidin-1-yl)pentan-1-one
    SMILESCCCC(N1CCCC1)C(=O)c1ccc2OCCc2c1
    InChIKeyCIGWUZUBQBQZAO-UHFFFAOYSA-N
    Phenethylamines; Cathinones; 2020/1. Von 2-Phenethylamin abgeleitete Verbindungen; 2021/1. Von 2-Phenethylamin abgeleitete Verbindungen; 2022/1. Von 2-Phenethylamin abgeleitete Verbindungen
    Chemical Class Amphetamine
    Psychoactive Class Stimulant
    Half-Life Estimated 3–5 h (no formal pharmacokinetic study; inferred from structural analogues)

    Receptor Profile

    Receptor Actions

    Inhibitors
    Dopamine-norepinephrine reuptake inhibitor (NDRI)

    Effect Profile

    Curated
    Stimulant 5.4

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

    Stimulation / Energy×3
    5
    Euphoria / Mood Lift×2
    6
    Focus / Productivity×2
    8
    Anxiety / Jitters×1
    10

    Tolerance & Pharmacokinetics

    drugs.wiki
    Half-Life
    Estimated 3–5 h (no formal pharmacokinetic study; inferred from structural analogues)
    Addiction Potential
    High — compulsive redosing and binge patterns similar to MDPV/α‑PVP are repeatedly reported.

    Tolerance Decay

    Full tolerance 2d Half tolerance 4d Baseline ~14d

    Tolerance builds rapidly with binge/redose patterns typical of pyrrolidinophenones and decays over 1–3 weeks of abstinence. Cross‑tolerance within the α‑PVP/MDPV family is probable based on similar mechanisms (NDRI). Data quality is largely anecdotal; model values are approximations.

    Cross-Tolerances

    MDPV
    70% ●○○
    α‑PVP
    70% ●○○
    other pyrrolidinophenones
    50% ●○○

    Legal Status

    Country Status Notes
    Sweden 5-DBFPV is illegal

    Harm Reduction

    drugs.wiki

    • Potency is in the low-to-tens of milligrams; an accurate 0.001 g scale and a 1–2 mg allergy test substantially reduce overdose risk. Compared with many cathinones, pyrrolidinophenones like MDPV/α‑PVP active at similar ranges have produced severe adverse reactions at small mis-measurements. • Expect powerful reinforcement: reports with 5‑DBFPV/analogues describe strong 'fiending' and compulsive redosing; pre-portion doses and set a hard session limit before starting to reduce escalation. • Cardiovascular strain and vasoconstriction (cold extremities, headache, chest pressure) are common with this class; stop use if chest pain, severe headache, or shortness of breath occurs and seek urgent care. • Insufflation can worsen local vasoconstriction and cause significant nasal irritation; oral dosing is generally less compulsive and less harsh on mucosa. • Vaporizing/smoking produces a near‑instant onset that can markedly increase craving and redose frequency; this also spikes heart rate and blood pressure, so conservative testing or avoiding this ROA is prudent. • Injection of synthetic cathinones carries high risks (tissue damage, infections, rapid tolerance, severe psychosis); avoid IV/IM use. • Sleep deprivation strongly amplifies anxiety, paranoia and psychosis risks with pyrrolidinophenones; plan for adequate sleep and avoid multi‑day use. • Avoid combinations with MAOIs, tramadol, bupropion, or other stimulants; these mixtures are associated with hypertensive events, seizures, and toxic CNS overstimulation. • Caffeine, nicotine and synthetic cannabinoids can add to cardiovascular stress; keep caffeine low and avoid novel cannabinoids on stimulant days. • Drug checking: mislabeling within the cathinone market is common (e.g., α‑PVP sold as '3‑MMC'); reagent tests may be weak/ambiguous—use lab checking where available and titrate doses cautiously from very low if untested. • Even where checking is available, lab methods have limits (e.g., ~0.1% detection thresholds); trace adulterants may be missed—assume unknowns and proceed cautiously. • Hydration: sip small amounts of water regularly; avoid heavy alcohol, which increases dehydration and masks stimulant strain. • For anxious comedowns, small, pre‑planned doses of a prescribed benzodiazepine may help, but avoid stacking with alcohol, opioids, or Z‑hypnotics due to respiratory depression risk. • Do not drive or operate machinery while under acute effects or during the residual stimulation/insomnia window. • Individuals with cardiovascular disease, uncontrolled hypertension, seizure disorders, or a history of stimulant‑induced psychosis are at elevated risk and should avoid this compound.

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