hey, as far as i know, nobody has synthesized or sold this compound yet... if you are getting something that is represented as 6-MAPB, i'd be a little bit suspicious.
A friend that hosts groupbuys on another forum has a source. I had originally asked about 5MAPB but they came back saying 6MAPB. They asked if anyone knew what the reagent test would come back. An so they were unable to find information on what the reagent test would be. So I am asking around to see if anyone knows. Would it register similar to 5MAPB? Does anyone know what that would be?
Usually these new empathogen RCs get discussed in Psychedelic Discussion (I don't know why )... but I would EXPECT to see purple on the Marquis and a dark blueish green in the mecke from it's chemical structure...
That is a complete guess though, and I really doubt there is any definitive reagent results for 5 or 6-MAPB. Maybe send it into a lab for testing? ecstasydata.org does that.