Standards; Pharmaceutical/API Drug Impurities/Metabolites;
3,4-Dihydroisoquinoline is derived from 1,2,3,4-Tetrahydroisoquinoline (T293820), which is used as a reagent in the preparation of 4-(1,2,4-oxadiazol-5-yl)piperidine-1-carboxamides as antiproliferative tubulin inhibitors.