Library
THJ-018
THJ-018 (1-naphthalenyl(1-pentyl-1H-indazol-3-yl)-methanone) is a synthetic cannabinoid and analog of JWH-018. It has been marketed by many research chemical vendors as a legal alternative to the popular JWH-018, which had been banned in 2009. Its appearance is a brown, sticky and chunky powder. It smells very similarly to naphthalene. Cannabinoids are commonly smoked or vaporized to achieve a quick onset of effects and rapid offset. THJ-018 is orally active when dissolved in a lipid, which can increase the duration significantly. Like other cannabinoids, it is insoluble in water but dissolves in ethanol and lipids.
Also known as: Sgt-17
Classification
- Chemical: Cannabinoid
- Chemical: Synthetic cannabinoid
- Tag: Naphthoylindazole
- Tag: Research-Chemical
Effects
- Sedation
- Pain Relief
- Vasodilation
- Motor Control Loss
- Brain Zaps
- Emotion Enhancement
- Anxiety
- Paranoia
- Thought Connectivity
- Spontaneous Physical Sensations
- Appetite Enhancement
- Perception Of Bodily Lightness
- Changes In Gravity
- Dehydration
- Color Enhancement
Routes of Administration
Smoked
Dosage
- Threshold: < 1 mg
- Light: 1-2 mg
- Common: 2-3 mg
- Strong: 3-5 mg
- Heavy: 5 mg
Duration
- Onset: 0.1-0.2 h
- Peak: 1-1.5 h
- Offset: 0.1-0.2 h
- After Effects: 1-1.5 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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