Determination of Nicotine N-1-Glucuronide, a Quaternary N-Glucuronide Conjugate, in Human Biological Samples

[Methyl-d3]-N-1-beta-D-glucopyranosyl-(+/-)-nicotinium inner salt ((+/-)-[methyl-d3]nicotine N-1-glucuronide) was synthesized from (+/-)-[methyl-d3]nicotine ...