Date published: 2026-4-24

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Ramiprilat Diketopiperazine (CAS 108736-10-3)

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Application:
Ramiprilat Diketopiperazine is an active metabolite of Ramipril
CAS Number:
108736-10-3
Molecular Weight:
370.44
Molecular Formula:
C21H26N2O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ramiprilat Diketopiperazine is a metabolite of Ramiprilat (sc-212767). Ramiprilat is the active metabolite of Ramipril (sc-205833). Ramipril is an inhibitor of the angiotensin- converting enzyme (ACE) that is reported to quickly hydrolyze into Ramiprilat. Studies indicate that Ramipril is a more potent inhibitor in comparison to Zofenopril (sc-208496). Acute coronary syndrome investigations demonstrate that Ramipril increases IL-10, and decreases the levels of MCP-1 and IL-18. Ramiprilat has been reported to bind to ACE on the surface of endothelial cells and activate cell-specific signaling, which includes induction of the activator protein (AP)-1.


Ramiprilat Diketopiperazine (CAS 108736-10-3) References

  1. Spotlight on ramipril in the prevention of cardiovascular outcomes.  |  Warner, GT. and Perry, CM. 2003. Am J Cardiovasc Drugs. 3: 113-6. PMID: 14727938
  2. Direct effects of the angiotensin-converting enzyme inhibitor ramiprilat on adult rat ventricular cardiomyocytes.  |  Helmig, S., et al. 2007. Acta Physiol (Oxf). 191: 267-74. PMID: 17825088
  3. Pharmacokinetics and pharmacodynamics of ramipril and ramiprilat in healthy cats.  |  Desmoulins, PO., et al. 2008. J Vet Pharmacol Ther. 31: 349-58. PMID: 18638296
  4. Bioanalytical method development and validation using incurred samples--simultaneous quantitation of ramipril and ramiprilat in human EDTA plasma by LC-MS/MS.  |  Tan, A., et al. 2009. J Chromatogr B Analyt Technol Biomed Life Sci. 877: 3673-80. PMID: 19782651
  5. [Pulmonary thromboembolism during cyclosporin immunosuppressive treatment in a heart transplant patient].  |  Martí, V., et al. 1991. Med Clin (Barc). 96: 197. PMID: 2033996
  6. Differences between zofenopril and ramipril, two ACE inhibitors, on cough induced by citric acid in guinea pigs: role of bradykinin and PGE2.  |  Cialdai, C., et al. 2010. Naunyn Schmiedebergs Arch Pharmacol. 382: 455-61. PMID: 20848272
  7. Impact of methylation of acyl glucuronide metabolites on incurred sample reanalysis evaluation: ramiprilat case study.  |  Côté, C., et al. 2011. Bioanalysis. 3: 951-65. PMID: 21545343

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ramiprilat Diketopiperazine, 1 mg

sc-212768
1 mg
$430.00