Details
| Parent | Nicotine |
| Chemical Formula | C₁₀H₉D₃N₂O |
| Molecular Weight | 179.23 |
| Information | Cotinine is the major urinary metabolite of nicotine and serves as a biomarker for users of various nicotine products, including cigarettes, cigars, and snuff. It is also an alkaloid found in tobacco. |
