Chemistry:5-MeO-NsBT
5-MeO-NsBT, also known as 5-methoxy-N-sec-butyltryptamine, is a psychoactive drug of the tryptamine and 5-methoxytryptamine families.[1][2] It emerged as a novel designer drug online in December 2022.[1] More specifically, its chemical synthesis and the claimed properties and effects of 5-MeO-NsBT were posted on a specialized psychoactive drug forum.[1]
The dose of the drug is said to be 3 to 10 mg orally and its onset is said to be 20 to 30 minutes, whereas its duration was not specified.[1] Its effects were reported to include mildly increased empathy and sociability, more fluid thinking, easy and pleasant writing, intoxication, confusion, and after-effects such as mild depression.[1] In addition, possible anti-inflammatory and analgesic effects were reported.[1] No psychedelic or hallucinogenic effects were described.[1]
The drug has not otherwise been encountered, for instance sold online or in drug seizures, as of 2023.[1] It is not a controlled substance in Canada as of 2025.[3]
See also
- Substituted tryptamine
- N-sec-Butyltryptamine (NsBT)
- 5-MeO-MsBT
- 5-MeO-DsBT
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 "5-MeO-NsBT (5-MeO-N-secbutyltryptamine)" (in ru). https://aipsin.com/newsubstance/986/.
- ↑ "Recent trends in the identification of psychoactive substances." (in ru). AIPSIN Belarusian Monitoring Platform (37). January 2023. doi:10.13140/RG.2.2.34396.46722. https://www.researchgate.net/doi/10.13140/RG.2.2.34396.46722. Retrieved 2 January 2026.
- ↑ "Controlled Drugs and Substances Act". https://laws-lois.justice.gc.ca/eng/acts/c-38.8/FullText.html.
External links
- 5-MeO-NsBT - Isomer Design
- 5-methoxy-N-secbutyltryptamine (5-MeO-NsBT) freebase and HCl salt - r/TheeHive - Reddit
- 5-MeO-N-secbutyltryptamine (5-MeO-NsBT) report - r/researchchemicals - Reddit
- POD 102: A Self-Taught Chemist's Journey to Synthesize 5-MeO-DMT (Includes 5-MeO-NsBT) - The Hamilton Morris Podcast - Patreon
 |  |
