With more and more research being done on cannabis and hemp derivatives, cannabis users become increasingly curious about different compounds in the cannabis plant. In this article, we will cover the effects of the cannabinoid THC-B, its legal status and the potential benefits and side effects of using this abundant psychoactive cannabinoid.

What is THCB?

THC-B, or tetrahydrocannabutol is a naturally occurring psychoactive cannabinoid found in marijuana plants. It is only available in small quantities, accounting for less than 1% of the cannabis plant’s chemical composition. Therefore, until it was synthesised in the lab, it was quite difficult to study and research its analgesic properties.

THC-B molecular structure is similar to delta-9 THC, which is a main psychoactive compound found in a hemp plant. The difference between them is that delta-9 THC has 5 carbon atoms (a pentyl chain) THC-B has 4 carbon atoms (a butyl side chain). This difference changes the way THC-B interacts with the endocannabinoid receptors. Some researchers believe that it has a stronger binding affinity than delta-9 THC, and potentially has a stronger psychoactive effect.

THC-B psychoactive potency

THC-B is one of the psychoactive cannabinoids and like THC and THC-P, it can produce psychoactive effects. Even though there is not a lot of research done, it is believed that it is about as strong as THC. THC-B’s psychoactive effects are attributed to the interaction of CB1 and CB2 cannabinoid receptors in the human central nervous system. While it is similar to THC and can potentially have a stronger binding affinity, there is still a lot of research to be done to understand how they compare to each other.

THC-B potential benefits

There is still a lot of room for research on the potential therapeutic benefits of THC-B. Preliminary studies and anecdotal research suggest that THCB products could have strong pain relief and analgesic properties. The analgesic effects could be extremely helpful for people suffering from chronic pain without the side effects of conventional pain relief medications. Because it is so similar to THC, it may also have anti-inflammatory properties.

Risks and potential side-effects

As with any psychoactive substance, THC-B carries a certain risk for negative side effects. Because it is still under-researched, it is important to use it very carefully. More studies are needed to understand short-term and long-term effects.

THC-B and drug tests

Drug tests are screening for the psychoactive ingredient THC, and most drug tests don’t exclude other cannabinoids. THC-B chemical composition is very similar to THC so there is a chance that if you consume THC-B, it might lead to a positive drug test result.

To not fail a drug test, our recommendation is not to use THC-B or other popular cannabinoids for at least 3 weeks before the drug test. If you use cannabis plant or hemp derivatives regularly for a long time, it will take longer to get it out of your system, so be mindful about taking it if you think you may need to do a drug test.

Is THCB legal?

The first state to legalise medical use of cannabis plants was California in 1996. Now the medical use of the cannabis plant is legalised in 40 states. Medical or recreational use of the cannabis plant has been approved in 24 states and the district of Columbia.

However, the legal status of THCB products is a grey area. The United States Farm Bill in 2018 legalised the cultivation of medicinal cannabis sativa variety plants and its derivatives, as long as the marijuana products have >0.3% THC. This means that THC-B products can be considered legal as long as it has less than 0.3% of delta-9 THC, however, individual states might ban the use of THC-B, so check your local laws before purchasing any THC-B products.