(±)-Cotinine-d3 |
| Catalog No.GC46284 |
An internal standard for the quantification of cotinine
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 110952-70-0
Sample solution is provided at 25 µL, 10mM.
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(±)-Cotinine-d3 is intended for use as an internal standard for the quantification of cotinine by GC- or LC-MS. Cotinine is an alkaloid found in tobacco and a major metabolite of nicotine .1,2 It is formed by oxidation of nicotine by the cytochrome P450 (CYP) isoform CYP2A6.2
1.StÅlhandske, T.The metabolism of nicotine and cotinine by a mouse liver preparationActa. Physiol. Scand.78(2)236-248(1970) 2.Murphy, S.E., Link, C.A., Jensen, J., et al.A comparison of urinary biomarkers of tobacco and carcinogen exposure in smokersCancer Epidemiology, Biomarkers & Prevention13(10)1617-1623(2004)
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