4-MAR with marquis reagent -- NO CHANGE/COLOUR

[Negro-kitty]

I just wanted to share some testing information -- so that this post can be found through searching if need be.

I tested 4-MAR (4-methylaminorex, sometimes known as 'ice') with marquis reagent on two separate occasions...both times, there was no reaction or colour change.

 

[Soma]

Cheers for that, it has always been thought that 4-MAR would not react, and it is always good to have a re confirmation of such.