Cathinone
Definition
The natural beta-ketoamphetamine alkaloid from Catha edulis (khat) plant; the parent scaffold for the synthetic cathinone NPS class. The ketone group at the beta-carbon reduces CNS penetration but also reduces MAO metabolism, extending action.
- Source plant
- Catha edulis (khat)
- Chemical class
- Beta-ketoamphetamine alkaloid / phenylethylamine
- Stability window
- Degrades to cathine within 48-72 hours after harvest
Common questions
What plant does cathinone come from?+
Cathinone is the primary psychoactive alkaloid found in khat (Catha edulis), a plant native to East Africa and the Arabian Peninsula. It's naturally present in fresh khat leaves, but the chemical is also the parent structure for a whole class of synthetic drugs called cathinone NPS.
Why does old khat matter in forensic analysis?+
Cathinone is unstable and degrades to cathine within 48-72 hours of harvesting. This matters because aged khat specimens may contain mostly cathine instead of cathinone, which affects how they're legally classified and prosecuted in different jurisdictions.
How does cathinone's structure affect how the body processes it?+
The beta-ketone group on cathinone reduces how easily it crosses into the central nervous system, but this same structure also slows down MAO enzyme metabolism. That means cathinone stays active in the body longer than you might expect from its structure alone.
Related terms
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Explained in these topics
- Botanical Identification of Other Controlled Plant SpeciesThe primary psychoactive alkaloid in khat, an unstable phenylethylamine that degrades to cathine within 48-72 hours of harvesting. This instability has forensi...
- Novel Psychoactive Substances and the Cathinone WaveThe natural beta-ketoamphetamine alkaloid from Catha edulis (khat) plant; the parent scaffold for the synthetic cathinone NPS class. The ketone group at the be...