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Library fentanyl_methylene_homolog

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Library fetonitazene

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Library fetonitazepyne Fluetonitazepyne is a benzimidazole derivative which is an opioid designer drug. It was first identified in Italy in July 2024, and subsequ…

Library fluetonitazene Fluetonitazene is a benzimidazole derivative which is an opioid designer drug. It was patented in 2024 as a potential novel analgesic, but…

Library fluetonitazepyne Fluetonitazepyne is a benzimidazole derivative which is an opioid designer drug. It was first identified in Italy in July 2024, and subsequ…

Library flunitazene Flunitazene (Fluonitazene) is a benzimidazole derivative with opioid effects, first developed in the 1950s as part of the research that led…

Library fluonitazene Flunitazene is a member of the class of benzimidazoles that is 1H-benzimidazole substituted by 2-(diethylamino)ethyl, 4-fluorobenzyl, and n…

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Library furanyl_uf17

Library furanylbenzylfentanyl

Library furanylfentanyl Furanylfentanyl is a potent synthetic opioid analgesic of the anilinopiperidine class and a structural analogue of fentanyl. Classified as…

Library glaucine An alkaloid that is found in several different scpecies in the Papaveraceae family. It has antiinflammatory and antitussive effects. Can al…

Library heroin Heroin (diacetylmorphine) is a semi-synthetic opioid of the morphinan class derived from morphine, a natural product of the opium poppy. Fi…

Library hydrocodone Hydrocodone is a semi-synthetic opioid of the morphinan class, derived from codeine. First synthesized in Germany in 1920 by Carl Mannich a…

Library hydromorphine Hydromorphone, also known as dihydromorphinone, and sold under the brand name Dilaudid among others, is a morphinan opioid used to treat mo…

Library hydromorphone Hydromorphone is a semisynthetic opioid of the morphinan class, derived as a hydrogenated ketone of morphine. First introduced to the mass…

Library ibogaine Ibogaine is a naturally occurring indole alkaloid primarily derived from the root bark of Tabernanthe iboga, a plant native to Central and…

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Library ic26 Methiodone replaces methadone's ketone with a sulfone bioisostere, preserving μ-agonism but with variable potency reported at approximately…

Library imodium Loperamide is an over-the-counter anti-diarrheal that normally does not cross the blood-brain barrier due to P-glycoprotein efflux. At ther…

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Library isobutonitazene

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Library isobutyryl_fentanyl