Comment · Thu, October 27, 2016
IRC Bio MK 667 Lab Results. Need help with interpretation.
Original post in this thread
DaOrangatang · 10 points
HNMR: https://www.dropbox.com/s/ka4ckcfl5hmykjm/Ibutamoren%20H-NMR%2004-24-16.pdf?dl=0
HPLC: https://www.dropbox.com/s/t891niyz5bfh7jk/Ibutamoren%20HPLC%2005-26-16.pdf?dl=0
What can you derive from these lab results? Is this batch of of MK 677 safe?
What they were answering
sd002002 · 1 points
Well the NMR is literally the protons in the molecule. You don't need a reference spectrum to know read an NMR. You just need to know the chemical structure.
I would have thought that the spatial relationship between the protons and the spectra would be non-linear. Are you saying that all you need to know is where the protons are located, also wouldn't there be protonation effects from the solvent that affect the spectrum?
Pure MK-677 is just not available now
Is that why you stopped selling it?
u/MisterYouAreSoDumb
You need to know how to read the NMR. So you look at the peaks, individuals signals, splitting, groupings, and shifts. It's not a simple thing. Yes, the solvent affects the readout. That's why it is listed at the top. It's DMSO-d6. Ideally you would have a reference standard as well, so you can confirm results. However, the NMR readout will give you a pretty good confidence interval as to what the chemical structure is.
Watch this: https://www.youtube.com/watch?v=k0eR8YqcA8c
Is that why you stopped selling it?
No, we stopped selling it for legal reasons.