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Library isobutyrylffentanyl_nbenzyl_analogue

Library isomethadone Isomethadone is a synthetic opioid analgesic structurally related to methadone. It was formerly available as a pharmaceutical product but h…

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Library isopropylu47700

Library isotonitazene Isotonitazene (CAS 14188-81-9) was first characterized in illicit markets in 2019 and scheduled by the U.S. DEA in 2020. In vitro it shows…

Library isotonitazepyne Isotonitazepyne is approximately 1000 times more potent than morphine in vitro. Active doses are in the microgram range; volumetric dosing…

Library ketobemidone An opioid analgesic drug that also acts as an NDMA antagonist. Found to be as potent as morphine in physical side effects, and has high pot…

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Library kratom Kratom is a tropical plant (Mitragyna speciosa) native to Thailand and Southeast Asia, where its leaves have been used as a traditional med…

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Library lean Lean, also called purple drank or sizzurp, is a non-standard mixture usually made from codeine and promethazine cough syrup. Codeine is an…

Library levomethorphan Levomethorphan is a potent opioid analgesic that has never been marketed pharmaceutically. It is the L-stereoisomer of racemethorphan and a…

Library lofentanil Due to a sub-microgram active range, ordinary analytical balances cannot measure a non-lethal dose; volumetric dilution under inert atmosph…

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Library mam

Library methadone Methadone (sold under trade names such as Dolophine and Methadose) is a synthetic opioid analgesic used for the treatment of moderate to se…

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Library methoxyacetylfentanyl Methoxyacetyl-fentanyl is a highly potent synthetic opioid and fentanyl analogue classified as a depressant research chemical. Like other f…

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Library methyldihydromorphine

Library methylenedioxynitazene Methylenedioxynitazene (3',4'-Methylenedioxynitazene) is a benzimidazole derivative which has been sold as a designer drug over the interne…

Library metodesnitazene Metodesnitazene is a benzimidazole derivative with opioid effects, though unlike related compounds such as metonitazene and etodesnitazene…

Library metonitazene Metonitazene is a high-potency synthetic benzimidazole opioid with potency similar to fentanyl (approximately 100 times morphine by central…

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Library mgm15 Preclinical studies show MGM-15 is approximately 15x (subcutaneous) and 50x (oral) more potent than morphine in rodent models, yet human an…

Library mitragynine Mitragynine is the primary active alkaloid in kratom (Mitragyna speciosa), accounting for 12-66% of total alkaloid content depending on str…

Library morpheridine Is a 4-Phenylpiperidine derivative that is related to Pehidine. It is roughly 4x as potent as the parent compound, does not cause convulsio…