Library
4-flúoretýlfenidat
4-Fluoroethylphenidate (commonly known as 4F-EPH) is a novel synthetic stimulant of the phenidate chemical class that produces long-lasting euphoric and stimulating effects associated with potent monoamine reuptake inhibitors when administered. It is a closely related structural analog of the commonly prescribed ADHD drug methylphenidate (known by the brand-names Ritalin and Concerta) as well as a designer drug analog ethylphenidate. Based on its similarities to other memebers of this class, it is speculated to exert its activity as some form of double or triple monoamine reuptake inhibitor.
Also known as: 4-feph, 4F-Ethylphenidate
Classification
- Chemical: Phenidate
- Psychoactive: Stimulant
- Tag: Habit-Forming
- Tag: Research-Chemical
- Tag: substituted phenidate
- Tag: Tentative
Effects
- Vasoconstriction
- Temporary Erectile Dysfunction
- Spontaneous Bodily Sensations
- Physical Euphoria
- Pupil Dilation
- Stimulation
- Empathy Affection And Sociability Enhancement
- Motivation Enhancement
- Thought Acceleration
- Analysis Enhancement
- Cognitive Euphoria
- Depression
- Dehydration
- Increased Libido
- Perception Of Bodily Lightness
- Appetite Suppression
- Increased Music Appreciation
- Decreased Libido
Routes of Administration
Oral
Dosage
- Common: 10-30 mg
- Light: 5-10 mg
- Strong: 30-50 mg
- Threshold: 5 mg
- Heavy: 50 mg
Duration
- Onset: 0.2-0.4 h
- After Effects: 4-12 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
Links
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