Date published: 2026-5-10

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Irbesartan-d4 (CAS 1216883-23-6)

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Alternate Names:
2-Butyl-3-[[2′-(1H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one; BMS-186295-d4; SR-47436-d4; Aprovel-d4
CAS Number:
1216883-23-6
Molecular Weight:
432.55
Molecular Formula:
C25H24D4N6O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Irbesartan-d4, a deuterium-labeled version of irbesartan, is primarily used in the field of analytical chemistry. This compound is important for mass spectrometry as it provides a stable internal standard that can be used to quantify the parent compound, irbesartan, with high precision due to its minimal isotopic effect on the molecule′s physicochemical properties. In addition, Irbesartan-d4 is utilized in absorption, distribution, metabolism, and excretion (ADME) studies to improve the understanding of irbesartan′s kinetic profile. Its presence allows for better tracking and analysis of the compound in biological systems, enhancing the accuracy of such studies. Furthermore, Irbesartan-d4 is instrumental in conducting research on chemical interactions and in the development of robust analytical methods for the detection and quantification of related substances in complex mixtures.


Irbesartan-d4 (CAS 1216883-23-6) References

  1. Comparative Randomized, Single-Dose, Two-Way Crossover Open-Label Study to Determine the Bioequivalence of Two Formulations of Dalfampridine Tablets.  |  Al Bawab, AQ., et al. 2019. Clin Pharmacol Drug Dev. 8: 355-360. PMID: 29749716
  2. Selective determination of sartan drugs in environmental water samples by mixed-mode solid-phase extraction and liquid chromatography tandem mass spectrometry.  |  Castro, G., et al. 2019. Chemosphere. 224: 562-571. PMID: 30836251
  3. Toxic effects of a mixture of five pharmaceutical drugs assessed using Fontinalis antipyretica Hedw.  |  Sossey Alaoui, K., et al. 2021. Ecotoxicol Environ Saf. 225: 112727. PMID: 34481353

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Irbesartan-d4, 1 mg

sc-488324
1 mg
$454.00