5-APDB also known as 5-(2-Aminopropyl)-2,3-dihydrobenzofuran is an entactogen of the phenethylamine class and an analog of MDA

5-APB in the form of hydrochloride salt offers great benefits over and above those seen with the more common 5-APB succinate material.
5-APB.hcl also known by the chemical name 5-(2-aminopropyl)benzofuran is an new & exciting research chemical
5-APB.hcl is a variant of the research chemical 6-APDB developed in the 1990’s by David E Nichols whilst investigating non neurotoxic MDMA analogues.

These research chemicals are also known know as “designer drugs”. They are a novel class of drugs whose chemical structure has been altered just enough so that they are not explicitly scheduled according to the law. They are often nicknamed “bath salts” or “legal highs” because of the way they are legally marketed and their effects are usually very similar to the parent illegal drug from which they are derived, but the research chemical by itself remains legal and unscheduled, making it attractive for several reasons.