5-(2-Aminopropyl)-2,3-dihydrobenzofuran (5-APDB, 3-Desoxy-MDA, EMA-4) is a putative entactogen drug of the phenethylamine and amphetamine classes.It is an analogue of MDA where the heterocyclic 3-position oxygen from the 3,4-methylenedioxy ring has been replaced by a methylene bridge. 6-APDB is an analogue of 5-APDB where the 4-position oxygen has been replaced by a methylene bridge instead. 5-APDB was developed by a team led by David E. Nichols at Purdue University as part of their research into non-neurotoxic analogues of MDMA.
IUPAC name: 1-(2,3-dihydro-1-benzofuran-5-yl)propan-2-amine
Other name: 5-(2-Aminopropyl)-2,3-dihydrobenzofuran (3-Desoxy-MDA, EMA-4)
CAS number: 152623-94-4
Purity: 98% min
This product is intended for forensic purposes