Library

Library fenobarbital Phenobarbital, sold under the brand name Luminal among others, is a medication of the barbiturate type. It is recommended by the World Heal…

Library

Library fentanil Fentanyl is a highly potent synthetic opioid of the piperidine family, used primarily as pain medication. It is 50 to 100 times more potent…

Library fentanyl Fentanyl is a synthetic opioid of the anilidopiperidine class first synthesized by Paul Janssen in 1960 and approved for medical use in the…

Library

Library fentanyl_butanamide_analogue

Library

Library fentanyl_methylene_homolog

Library

Library fetonitazene

Library

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 flualprazolam Flualprazolam is a synthetic depressant of the triazolobenzodiazepine class and a fluorinated analog of alprazolam (Xanax). It first appear…

Library flubromazepam Flubromazepam is a long-lasting benzodiazepine that produces anxiolytic, sedative, muscle relaxant, and amnesic effects. Originally synthes…

Library flubromazolam Flubromazolam is a novel synthetic depressant of the triazolobenzodiazepine class that produces anxiolytic, sedative, muscle relaxant, and…

Library flubrotizolam Flubrotizolam is classified as Depressant. It belongs to the Thienotriazolodiazepine chemical class.

Library fluclotizolam Fluclotizolam is a novel thienotriazolodiazepine research chemical structurally derived from etizolam. It functions as a depressant and anx…

Library fludiazepam Fludiazepam, marketed under the brand name Erispan (エリスパン) is a potent benzodiazepine and 2ʹ-fluoro derivative of diazepam, originally deve…

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 flunitrazepam Flunitrazepam is a potent depressant of the nitro-benzodiazepine class, first synthesized in 1972 by Hoffmann-La Roche. Approximately ten t…

Library flunitrazolam Flunitrazolam is a novel synthetic depressant of the triazolobenzodiazepine class that first emerged on the research chemical market in 201…

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

Library

Library fluorophenibut An anxiolytic analogue of GABA and Phenibut, with similar activity to the latter. Expected to be 5-10 times as potent as phenibut, some pre…