N′-Nitrosonornicotine-d4 (Synonyms: NNN-d4) |
| Catalog No.GC49491 |
An internal standard for the quantification of N’-nitrosonornicotine
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 66148-19-4
Sample solution is provided at 25 µL, 10mM.
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N′-Nitrosonornicotine-d4 is intended for use as an internal standard for the quantification of N′-nitrosonornicotine by GC- or LC-MS. N′-Nitrosonornicotine is a tobacco-specific N-nitrosamine and carcinogen that has been found in unburned tobacco and cigarette smoke.1 It induces the formation of DNA adducts in isolated rat nasal mucosa and esophagus. N′-Nitrosonornicotine induces tumor formation in rat esophagus and nasal cavity, mouse lung, forestomach, and trachea, and hamster trachea and forebrain. Urinary levels of N′-nitrosonornicotine are positively correlated with the risk of esophageal cancer in smokers.2
1.Hecht, S.S.Biochemistry, biology, and carcinogenicity of tobacco-specific N-nitrosaminesChem. Res. Toxicol.11(6)559-603(1998) 2.Yuan, J.-M., Knezevich, A.D., Wang, R., et al.Urinary levels of the tobacco-specific carcinogen N’-nitrosonornicotine and its glucuronide are strongly associated with esophageal cancer risk in smokersCarcinogenesis32(9)1366-1371(2011)
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