1p-eth-lad 1p-eth-lad 1p-eth-lad (1-propionyl-6-ethyl-6-nor-lysergic acid diethylamide) is an analog of lsd. 1p-eth-lad is a psychedelic drug similar to lsd. research has shown formation of eth-lad from 1p-eth-lad incubated in human serum, suggesting that it functions as a prodrug. it is part of the lysergamide chemical class. like eth-lad, this drug has been reported to be significantly more potent than lsd itself, and is reported to largely mimic eth-lad's psychedelic effects. 1p-eth-ladclinical dataroutes ofadministrationorallegal statuslegal status de: npsg (industrial and scientific use only) uk: under psychoactive substances act illegal in france pharmacokinetic datametabolismhepaticexcretionrenalidentifiers iupac name (6ar,9r)-n,n-diethyl-7-ethyl-4-propanoyl-6,6a,8,9-tetrahydroindoloquinoline-9-carboxamide pubchem cid119025859chemspider52085137 yuniiha76076a0rchemical and physical dataformulac24h31n3o2molar mass393.531 g·mol−13d model (jsmol)interactive image smiles ccc(=o)n1c=c2c3c(=c(cn3cc)c(=o)n(cc)cc)c4=c2c1=cc=c4 inchi inchi=1s/c24h31n3o2/c1-5-22(28)27-15-16-13-21-19(18-10-9-11-20(27)23(16)18)12-17(14-26(21)8-4)24(29)25(6-2)7-3/h9-12,15,17,21h,5-8,13-14h2,1-4h3/t17-,21-/m1/s1 ykey:mlofcbxsoaycif-dyesrhjhsa-n y 1p-eth-lad has little history of human usage before january 2016. legal issues united states: 1p-eth-lad may be considered illegal in the u.s. for human consumption under the federal analogue act. united kingdom: it is illegal to produce, supply, or import this substance under the psychoactive substance act, which came into effect on may 26th, 2016.