epic11
Bluelighter
Nice to see some more REAL talk going on about this. Im just here for the ride. Get it bluelight, this must be figured out.
Drugs Data (formerly Ecstasy Data) responded to my query and I have sent them the Tamer Awad article and asked if it is possible that substances are being misidentified as MDMA. So far, they have been more responsive than International Energy Control. I will let all of you know what they say.
Also, for what it is worth, International Energy Control confirmed through email that they do not check MDMA samples for mercury. They said they would need a much larger sample size than what people send through the mail. (I had emailed them asking how much I would need to send for their PDF + mercury testing.) I replied to them and asked them if that meant no MDMA samples were ever checked for heavy metals, and they never responded. That was definitely the impression their email gave me.
but I even imagined they were embarrassed by their own inadequacies and and shortcomings in this field.
The truth hurts as they say. Still I wish all people could just be bigger men and be honest and say ok we are specialised in that and this has been neglected blah blah and just be honest about it you know what I mean?I'd bet all my money on this.
The truth hurts as they say. Still I wish all people could just be bigger men and be honest and say ok we are specialised in that and this has been neglected blah blah and just be honest about it you know what I mean?
But then I was born with a chip in my brain which forces me to be honest even if it is entirely inappropriate as you have surely all observed by now haha I really can't help myself, thank you all for bearing with me.
Thanks for the reply and the thesis, that's super helpful. Definitely
gets us on the same page.
The two main types of differences being described are:
1) where the methylene dioxy group is attached to the benzens ring (2,3
versus 3,4)
2) how the carbons are attached to the amine chain
right?
It looks like our supplier does have analytical standards for some of these, I haven't gone through them all yet, but for instance
So, I think the next step is that we (you and I together) need to try to make a complete list of the chemicals from this paper that might have similar mass spectrums to MDMA. And then figure out if they are available from Cayman or another source.
Figure 15 on page 130 and figure 30 on page 177 have several chemicals that have the big 58 major ion peak that is the thing we're mostly looking for in terms of
chemicals that Mass Spec could confuse with MDMA.
A bunch of those seem to be named things like "compound 22", so that's super difficult to move ahead with. I think I'm seeing that compounds 14 through 23 all have their major mass ion at 58, so
1 : 2,3-MDMA has a similar structure and mass spectrum. Available from
Cayman. https://www.caymanchem.com/product/13970/
2 : ?? What else can you find me in this document that is a named
chemical that we could find somewhere?
I'm going to forward this to our senior analytical chemistry advisor and
see if he can come up with a way to move forward with these interesting
questions.
But, if you or your friends want to try to go through that paper and try to find the page numbers and other identifying info for the structures or names of compounds that might possibly have similar mass spectrums to 3,4-MDMA , that would speed up this process a lot.
Well done Indigo and that is what you get for persevering, fortunately there are serious people in this world and it was only a matter of time before somebody would acknowledge the increasing wafts of smoke serving as legitimate evidence with actually lots to examine on paper.This is exciting, because it is the first time I have gotten back an email where someone really seemed to take this seriously.
These are the compound IDs, that I would recommend them to test in descending order of probability for matching Theory #1 or #2:need some help with this from the more chemistry minded people here. @Glubrahnum @G_Chem Can one of you reply to the questions they are posing?
The chemical formulae depicted in this post are graphically identical to the formulae used in that Tamer Awad paper.A bunch of those seem to be named things like "compound 22", so that's super difficult to move ahead with.
Drugs Data has replied to me, and they appear to be taking this issue seriously.
Their most recent email (in response to the Tamer Awad article: http://etd.auburn.edu/bitstream/handle/10415/1304/AWAD_TAMER_45.pdf?sequence=1&isAllowed=y ):
I need some help with this from the more chemistry minded people here. @Glubrahnum @G_Chem Can one of you reply to the questions they are posing?
This is exciting, because it is the first time I have gotten back an email where someone really seemed to take this seriously.
Also, it is important to protect your eyes from the UV and this can be done with a clear polycarbonate sheet. Even cheap polycarbonate safety glasses will make a diffference, but if you can get a thicker sheet then get it
...just remember: Protect your eyes from the UV with polycarbonate. Do NOT protect the TLC plate from the UV ! (protect the plate from the visible light, though).
I just told a buddy of mine that this "mehdma" shit feels a lot like mda without the visual part. Right after i said that, he said "omg i was about to say the same exact thing"
2 people agreeing on meh feelings once more. I think we have established this pretty strongly now, but there ya have it. Ive never worded it this way, but maybe theres something to it?
I still don't know what you mean by "isobaries".
Are you talking about barometry? Th Isobaric as in deltaP = 0?
I honestly have no idea.
Given the context, the closest I'm able to guess is that you're talking about how a specific chemical moves through a GC column under pressure.
If you know how to define it, I'd like to know!