Date published: 2026-6-8

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Toll-Like Receptor 7 Ligand II (CAS 226907-52-4)

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Alternate Names:
TLR7 Ligand II; 9-Benzyl-8-hydroxy-2-(2-methoxyethoxy)adenine; 6-Amino-9-benzyl-2-(2-methoxyethoxy)-9H-purin-8-ol
Application:
CAS Number:
226907-52-4
Molecular Weight:
315.33
Molecular Formula:
C15H17N5O3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Toll-Like Receptor 7 Ligand II is a cell-permeable hydroxyadenine compound which acts as a potent and highly specific TLR7 (toll-like receptor 7) agonist without any detectable activity towards TLR2/3/5/8/9. It is shown to be 10-times more potent than R848 in stimulating the production of TLR7-dependent cytokines in cultures in vitro .


Toll-Like Receptor 7 Ligand II (CAS 226907-52-4) References

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  2. Activation of anti-hepatitis C virus responses via Toll-like receptor 7.  |  Lee, J., et al. 2006. Proc Natl Acad Sci U S A. 103: 1828-33. PMID: 16446426
  3. Synthesis and immunostimulatory activity of 8-substituted amino 9-benzyladenines as potent Toll-like receptor 7 agonists.  |  Jin, G., et al. 2006. Bioorg Med Chem Lett. 16: 4559-63. PMID: 16784848
  4. Mast cell-dependent anorexia and hypothermia induced by mucosal activation of Toll-like receptor 7.  |  Hayashi, T., et al. 2008. Am J Physiol Regul Integr Comp Physiol. 295: R123-32. PMID: 18480244
  5. An oral TLR7 agonist is a potent adjuvant of DNA vaccination in transgenic mouse tumor models.  |  Dharmapuri, S., et al. 2009. Cancer Gene Ther. 16: 462-72. PMID: 18989354
  6. Comparison of rat and human responses to toll-like receptor 7 activation.  |  Clarke, S., et al. 2009. J Interferon Cytokine Res. 29: 113-26. PMID: 19014333
  7. Prevention of autoimmune disease by induction of tolerance to Toll-like receptor 7.  |  Hayashi, T., et al. 2009. Proc Natl Acad Sci U S A. 106: 2764-9. PMID: 19188597
  8. Pharmacokinetic-pharmacodynamic modeling of alpha interferon response induced by a Toll-like 7 receptor agonist in mice.  |  Benson, N., et al. 2010. Antimicrob Agents Chemother. 54: 1179-85. PMID: 20028817
  9. Small molecule Toll-like receptor 7 agonists localize to the MHC class II loading compartment of human plasmacytoid dendritic cells.  |  Russo, C., et al. 2011. Blood. 117: 5683-91. PMID: 21487111
  10. Treatment of autoimmune inflammation by a TLR7 ligand regulating the innate immune system.  |  Hayashi, T., et al. 2012. PLoS One. 7: e45860. PMID: 23029281
  11. Plasmocytoid dendritic cell deficit of early response to toll-like receptor 7 agonist stimulation in multiple sclerosis patients.  |  Mycko, MP., et al. 2014. Clin Immunol. 153: 211-9. PMID: 24814238
  12. Global exosome transcriptome profiling reveals biomarkers for multiple sclerosis.  |  Selmaj, I., et al. 2017. Ann Neurol. 81: 703-717. PMID: 28411393
  13. Optimization of 8-oxoadenines with toll-like-receptor 7 and 8 activity.  |  Bazin, HG., et al. 2020. Bioorg Med Chem Lett. 30: 126984. PMID: 32001135

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Toll-Like Receptor 7 Ligand II, 1 mg

sc-222360
1 mg
$260.00