Tetrahydroharmine (THH), also known as 7-methoxy-1,2,3,4-tetrahydroharman (7-MeO-THH), is a fluorescent indole alkaloid and β-carboline that occurs in the tropical liana species Banisteriopsis caapi.
Tetrahydroharmine (THH), also known as 7-methoxy-1,2,3,4-tetrahydroharman (7-MeO-THH), is a fluorescent indole alkaloid and β-carboline that occurs in the tropical liana species Banisteriopsis caapi.
==Use and effects== THH has been reported to produce psychoactive effects similar to those of harmaline in humans. It has been reported to be about one-third as potent as harmaline at a dose of 300mg orally. THH is believed to be one of the constituents of Banisteriopsis caapi responsible for the hallucinogenic effects of the plant. The duration of THH is unknown.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).