Date published: 2026-5-11

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rac N′-Nitrosonornicotine-D4 (CAS 66148-19-4)

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Alternate Names:
NNN-D4; (±)-5-(1-Nitroso-2-pyrrolidinyl)pyridine-2,3,4,6-d4
CAS Number:
66148-19-4
Molecular Weight:
181.23
Molecular Formula:
C9H7D4N3O
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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rac N′-Nitrosonornicotine-D4 is a deuterated analog of N′-Nitrosonornicotine, a nitrosamine that can be found in tobacco, and a known compound of interest in chemical and toxicological studies.Isotopic labeling with deuterium allows for the precise tracing of the compound′s metabolic pathways, distribution, and interaction within biological systems. In analytical chemistry, rac N′-Nitrosonornicotine-D4 can serve as an internal standard in mass spectrometry-based assays. The deuterium labeling provides a distinct mass increase, allowing for the differentiation between the labeled compound and its non-labeled analogs in complex biological samples.


rac N′-Nitrosonornicotine-D4 (CAS 66148-19-4) References

  1. Separation of N'-nitrosonornicotine isomers and enantiomers by supercritical fluid chromatography tandem mass spectrometry.  |  Deng, H., et al. 2021. J Chromatogr A. 1641: 461971. PMID: 33626439

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

rac N′-Nitrosonornicotine-D4, 1 mg

sc-219863
1 mg
$380.00