I'm new to the forum and hope that I can contribute something usefull, since I have NMR access and test RCs for a very good and responsible vendor. 7 month ago I tested a sample of a compound that was so "new", it did not even have a common name. I just got the CAS number, the IUPAC name and the sample.
My NMR analysis confirmed the identity and I started searching the internet for information about this compound. I found virtually nothing but that a trivial name existed after all: MPPP! Since MPPP also stands for a very dangerous opioid, I suggested calling it 4-MePPP (4-Methyl-alpha-Pyrrolidinopropiophenone). What do you think about that?
I've also snorted some of the material (started with 10 mg measured on a lab balance) and found it to be one of the nicer cathinone-stimulants. I also gave it to some friends who also liked it (though it's nothing too special). Very energetic talking, sort of coce-like, at ~30 mg level. I'm not sure about the duration of the effects any more, but it was probably about 1-2 hours after insufflation.
A short time ago I tested a sample that was supposed to be alpha-PVP but turned out to be this very same compound! Please keep that in mind when planing to take alpha-PVP. Now I have about 1 g of the substance and I'm going to give it one more try.
Has anyone come else across this compound? I'd really like to hear your opinions...