JWH-398
JWH-398 is a synthetic cannabinoid from the naphthoylindole family, which acts as a potent cannabinoid receptor agonist. It has binding affinity for both the CB1 and CB2 receptors, with a slight preference for the CB2 receptor. JWH-398 is one of the numerous synthetic cannabinoids used in designer drugs such as Spice and K2.
Chemistry
JWH-398 is a member of the naphthoylindole family of synthetic cannabinoids. It is structurally related to other synthetic cannabinoids such as JWH-018 and JWH-073. The compound is named after the initials of its developer, John W. Huffman, a chemist at Clemson University who first synthesized these compounds in the 1990s.
Pharmacology
JWH-398 acts as a full agonist at the CB1 and CB2 cannabinoid receptors. It has a slight preference for the CB2 receptor, which is primarily found in the immune system. The effects of JWH-398 are similar to those of tetrahydrocannabinol (THC), the main active ingredient in cannabis, but it is much more potent.
Effects
The effects of JWH-398 can include relaxation, euphoria, altered perception, and in some cases, hallucinations. However, it can also cause adverse effects such as anxiety, paranoia, and tachycardia. Due to its potency and the lack of knowledge about its long-term effects, JWH-398 and other synthetic cannabinoids are considered to be dangerous substances.
Legal Status
The legal status of JWH-398 varies by country. In many countries, including the United States, it is classified as a Schedule I drug, making it illegal to manufacture, distribute, or possess.
See Also
Ad. Transform your health with W8MD Weight Loss, Sleep & MedSpa

Tired of being overweight?
Special offer:
Budget GLP-1 weight loss medications
- Semaglutide starting from $29.99/week and up with insurance for visit of $59.99 and up per week self pay.
- Tirzepatide starting from $45.00/week and up (dose dependent) or $69.99/week and up self pay
✔ Same-week appointments, evenings & weekends ✔ Tele visits available with certain limitations Learn more:
- GLP-1 weight loss clinic NYC
- W8MD's NYC medical weight loss
- W8MD Philadelphia GLP-1 shots
- Philadelphia GLP-1 injections
- Affordable GLP-1 shots NYC
- Budget GLP-1 shots
|
WikiMD Medical Encyclopedia |
Medical Disclaimer: WikiMD is for informational purposes only and is not a substitute for professional medical advice. Content may be inaccurate or outdated and should not be used for diagnosis or treatment. Always consult your healthcare provider for medical decisions. Verify information with trusted sources such as CDC.gov and NIH.gov. By using this site, you agree that WikiMD is not liable for any outcomes related to its content. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian

