Date published: 2026-5-19

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N-Nitrosodiisobutylamine (CAS 997-95-5)

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Alternate Names:
N-Nitrosodiisobutylamine is also known as NSC 134.
Application:
N-Nitrosodiisobutylamine is a nitrosamine with carcinogenic effects, useful in mutagenesis research.
CAS Number:
997-95-5
Molecular Weight:
158.24
Molecular Formula:
C8H18N2O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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N-Nitrosodiisobutylamine functions as a direct-acting alkylating agent, forming covalent adducts with nucleophilic groups on DNA, RNA, and proteins. It induces DNA damage by alkylating DNA bases, leading to the formation of DNA adducts and cross-links. N-Nitrosodiisobutylamine has the ability to disrupt DNA replication and transcription processes, ultimately causing mutations and cell death. N-Nitrosodiisobutylamine′s mechanism of action involves the activation of cellular signaling pathways related to DNA damage and repair, leading to the activation of cell cycle checkpoints and apoptosis. It may induce oxidative stress and the generation of reactive oxygen species, contributing to its genotoxic effects. N-Nitrosodiisobutylamine′s mechanism of action involves its ability to directly interact with cellular macromolecules, leading to genetic and cellular damage.


N-Nitrosodiisobutylamine (CAS 997-95-5) References

  1. Carcinogenicity of methylated derivatives of N-nitrosodiethylamine and related compounds in Sprague-Dawley rats.  |  Lijinsky, W. and Taylor, HW. 1979. J Natl Cancer Inst. 62: 407-10. PMID: 283272
  2. Simultaneous determination of 13 nitrosamine impurities in biological medicines using salting-out liquid-liquid extraction coupled with liquid chromatography tandem mass spectrometry.  |  Luo, F., et al. 2022. J Pharm Biomed Anal. 218: 114867. PMID: 35679708
  3. Current status and prospects of development of analytical methods for determining nitrosamine and N-nitroso impurities in pharmaceuticals.  |  Wichitnithad, W., et al. 2023. Talanta. 254: 124102. PMID: 36470020
  4. Comparative Evaluation of Chemical and Photolytic Denitrosation Methods for Chemiluminescence Detection of Total N-Nitrosamines in Wastewater Samples.  |  Pu, C. and Zeng, T. 2023. Environ Sci Technol. 57: 7526-7536. PMID: 37140470

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N-Nitrosodiisobutylamine, 50 mg

sc-460301
50 mg
$290.00

N-Nitrosodiisobutylamine, 100 mg

sc-460301A
100 mg
$583.00