1P-LSD also known as 1-propionyl-lysergic acid diethylamide is a psychedelic drug of the lysergamide class that is a derivative and functional analogue of LSD and a homologue of ALD-52. 1P-LSD is chemically related to LSD and is reported to produce near-identical effects. Little is known about the pharmacology of 1P-LSD, but it likely produces its psychedelic effects by acting on serotonin receptors in the brain. 1P-LSD blotters contain 100µg 1P-LSD. Product Name: 100µg 1P-LSD Blotters Cas No: Formula: C23H29N3O2 IUPAC: Name: N,N-Diethyl-7-methyl-4-propanoyl-6,6a,8,9-tetrahydroindolo[4,3-fg]quinoline-9-carboxamide Appearance: Purity: