Date published: 2026-2-10

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8-Aminoguanine (CAS 28128-41-8)

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Alternate Names:
2,8-Diamino-1,9-dihydro-purin-6-one; 2,8-Diaminohypoxanthine
Application:
8-Aminoguanine is a DNA-triplex stabilizing purine
CAS Number:
28128-41-8
Purity:
95%
Molecular Weight:
166.14
Molecular Formula:
C5H6N6O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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8-Aminoguanine is a guanine derivative containing an amine substitution. 8-Aminoguanine is described to confer stability to DNA triplexes when it is substituted for guanine bases in synthesized oligonucleotides.


8-Aminoguanine (CAS 28128-41-8) References

  1. DNA-triplex stabilizing properties of 8-aminoguanine.  |  Soliva, R., et al. 2000. Nucleic Acids Res. 28: 4531-9. PMID: 11071942
  2. Monitoring denaturation behaviour and comparative stability of DNA triple helices using oligonucleotide-gold nanoparticle conjugates.  |  Murphy, D., et al. 2004. Nucleic Acids Res. 32: e65. PMID: 15107480
  3. Evidence of strong hydrogen bonding by 8-aminoguanine.  |  Engelhart, AE., et al. 2009. Chem Commun (Camb). 647-9. PMID: 19322409
  4. 8-Aminoguanosine and 8-Aminoguanine Exert Diuretic, Natriuretic, Glucosuric, and Antihypertensive Activity.  |  Jackson, EK., et al. 2016. J Pharmacol Exp Ther. 359: 420-435. PMID: 27679494
  5. 8-Aminoguanine Induces Diuresis, Natriuresis, and Glucosuria by Inhibiting Purine Nucleoside Phosphorylase and Reduces Potassium Excretion by Inhibiting Rac1.  |  Jackson, EK., et al. 2018. J Am Heart Assoc. 7: e010085. PMID: 30608204
  6. Biochemical pathways of 8-aminoguanine production in Sprague-Dawley and Dahl salt-sensitive rats.  |  Jackson, EK., et al. 2022. Biochem Pharmacol. 201: 115076. PMID: 35551915
  7. 8-Aminoinosine and 8-Aminohypoxanthine Inhibit Purine Nucleoside Phosphorylase and Exert Diuretic and Natriuretic Activity.  |  Jackson, EK., et al. 2022. J Pharmacol Exp Ther. 382: 135-148. PMID: 35609923
  8. 8-Aminoguanine and Its Actions on Renal Excretory Function.  |  Jackson, EK., et al. 2023. Hypertension. 80: 981-994. PMID: 36802842
  9. 8-Aminopurines in the Cardiovascular and Renal Systems and Beyond.  |  Jackson, EK., et al. 2023. Hypertension. 80: 2265-2279. PMID: 37503660
  10. Oral 8-aminoguanine against age-related retinal degeneration.  |  Chen, Y., et al. 2024. Res Sq.. PMID: 38765984

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

8-Aminoguanine, 250 mg

sc-217492A
250 mg
$240.00

8-Aminoguanine, 500 mg

sc-217492
500 mg
$338.00