Kinggrommet
Member
rob112 said:I wonder if it's a pseudoephedrine that are bought at drug stores...
Norephedrine is different than ephedrine/pseudo. The only difference between ephedrine/pseudo is the chirality of the hydroxyl group on the first carbon off the phenyl ring, basically like right and left handed molecules. Take this hydroxyl group off of either one and you have methamphetamine.
Norephedrine is different from both in that it has no methyl group attached to the nitrogen, or "amine" part of the molecule. Take the hydroxyl group off of norephedrine and you would have amphetamine.