pti-2 pti-2 pti-2 (sgt-49) is an indole-based synthetic cannabinoid. it is one of few synthetic cannabinoids containing a thiazole group and is closely related to pti-1. these compounds may be viewed as simplified analogues of indole-3-heterocycle compounds originally developed by organon and subsequently further researched by merck. pti-2legal statuslegal status ca: schedule ii de: npsg (industrial and scientific use only) uk: class b identifiers iupac name n-(2-methoxyethyl)-n-((2-(1-pentyl-1h-indol-3-yl)thiazol-4-yl)methyl)propan-2-amine cas number1400742-45-1chemspider58827849uniiw0mo88040qchemical and physical dataformulac23h33n3osmolar mass399.60 g·mol−13d model (jsmol)interactive image smiles cccccn1c=c(c2=cc=cc=c21)c3=nc(cn(c(c)c)ccoc)=cs3 inchi inchi=1s/c23h33n3os/c1-5-6-9-12-26-16-21(20-10-7-8-11-22(20)26)23-24-19(17-28-23)15-25(18(2)3)13-14-27-4/h7-8,10-11,16-18h,5-6,9,12-15h2,1-4h3key:psakyyvevvawjl-uhfffaoysa-n