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5-MeO-DiBF Facts

Psychedelic; Substituted tryptamine; Serotonin 2A receptor agonist

Description

5-MeO-DiBF (5-methoxy-N,N-diisopropylbenzofuranethylamine) is a synthetic psychedelic of the benzofuran class. It activates serotonin receptors in the brain, producing the mild visual and tactile shifts characteristic of low-dose tryptamines.[1]

Subjective effects include mild visual enhancement, tactile enhancement, sexual arousal, and mood elevation.[2] The experience is defined by its body emphasis — sexual arousal and physical sensation dominate, while the cognitive and visual qualities remain subdued even at higher doses.

Physical dependence has not been documented; tolerance builds rapidly like other serotonergic psychedelics,[1] but the parent compound causes persistent brain DNA damage in rodents,[3] and whether 5-MeO-DiBF shares this risk is unknown. Combining it with monoamine oxidase inhibitors or tramadol can trigger dangerous overheating, muscle rigidity, and seizures.

Dose and durationby route · individual sensitivity varies

Oral(mg)
Threshold< 20 mgLight50 – 80 mgCommon80 – 110 mgStrong110 – 140 mgHeavy140+ mg

Starts in 30 – 45 minLasts 4 – 6 hoursAfter-effects 30 – 60 min

Body and dependence

Acute toxicity
Low
Chronic toxicity
Moderate
Physical dependence
None
Psychological dependence
Negligible
Withdrawal
None recorded
Compulsive redosing
Negligible

Tolerance

Builds
Rapid
Fully resets after
7 days
Carries over to
LSD; psilocybin; mescaline; DMT; 5-MeO-DiPT

Effectslikely at a common dose

Perception
none likely · 32 possible, including Spatial disorientation, Visual haze / noise, Vestibular distortion
Body
Pupil dilation; Body scan awareness; +27 possible, including Nausea, Heart rate perception changes, Dizziness
Thinking
none likely · 28 possible, including Memory suppression, Cognitive impairment, Suggestibility enhancement
Feeling
none likely · 9 possible, including Emotional lability, Anxiety, Paranoia
Self
none likely · 6 possible, including Derealization, Depersonalization
Time
none likely · 4 possible, including Temporal disorientation

Who shouldn't take it

Absolute
Psychotic-spectrum disorders; Pregnancy and lactation; Concurrent MAO inhibitor use; Concurrent tramadol use
Relative
Severe cardiovascular disease; Concurrent SSRI/SNRI use; Concurrent CYP2D6 inhibitor use

Combinations61 recorded

Lethal (1)
MAOIs
Dangerous (19)
MDMA, MDA; Alpha-2 adrenergic receptor antagonist; Dopamine agonists; DXM; GHB, Baclofen; GHB, GBL; Ibogaine; Ketamine, DXM, PCP; Lithium; Local anesthetics; MDMA, Amphetamines; NDRIs (Wellbutrin); NRIs; Psychedelics; Salvia, Ibogaine; SNRIs; SSRIs; Stimulants; Synthetic cannabinoids
Caution (37)
See full page: psychedex.org/substances/5-meo-dibf
Not graded (4)
Not listed never means safe.

Seek help immediately if

Most difficulty is psychological (intense fear, panic, confusion) and passes with calm support — the signs below mean seek emergency help:

  • Very high body temperature; hot, dry skin
  • Seizures
  • Chest pain; fast or irregular heartbeat
  • Severe muscle rigidity, tremor, or twitching (possible serotonin syndrome)
  • Cold, pale, or blue fingers/toes — severe vasoconstriction (notably NBOMe / DOx)
  • Persistent vomiting; unconsciousness; uncontrollable agitation or risk of self-harm

What to do

  1. Stay calm and reassure — remind them they took a drug and the effect will pass
  2. Move to a calm, quiet, safe space with low light; reduce noise and sensory input
  3. Keep them from harm — they may act on fear or confusion; stay with them, don't leave them alone
  4. Talk them down gently; don't grab or restrain unless they're in danger
  5. For the medical signs above (overheating, seizure, chest pain, vasoconstriction, unresponsive) call emergency services
  6. If overheating, cool the body; be ready to give rescue breaths / CPR

The experience is time-limited and usually resolves with calm reassurance in a safe setting — psychological first aid, not medication. Serious physical harm is uncommon for classic psychedelics (LSD, psilocybin) but real for some potent phenethylamines (NBOMe, DOx), where hyperthermia, seizures, and vasoconstriction warrant emergency care.

988 Suicide & Crisis LifelineFireside Project: 62-FIRESIDE

Version r1.a1 · Not medical advice

References

  1. [1]
    ^abFantegrossi WE, Harrington AW, Kiessel CL, Eckler JR, Rabin RA, Winter JC, Coop A, Rice KC, Woods JH (2006) Hallucinogen-like actions of 5-methoxy-N,N-diisopropyltryptamine in mice and rats. — Pharmacology, Biochemistry, and Behavior PMID:16460788
  2. [2]
    ^(2015) 5-MeO-DiBF Experience Vault Index (Erowid) Link
  3. [3]
    ^Noworyta-Sokołowska K, Kamińska K, Kreiner G, Rogóż Z, Gołembiowska K (2016) Neurotoxic Effects of 5-MeO-DIPT: A Psychoactive Tryptamine Derivative in Rats. — Neurotoxicity Research doi:10.1007/s12640-016-9654-0
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