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180300-56-5

180300-56-5 Structure

180300-56-5 Structure
IdentificationBack Directory
[Name]

3'-beta-C-Ethynylguanosine
[CAS]

180300-56-5
[Synonyms]

3'-?C-Ethynylguanosine
3’-β-C-Ethynylguanosine
3'-beta-C-Ethynylguanosine
[Molecular Formula]

C12H13N5O5
[MOL File]

180300-56-5.mol
[Molecular Weight]

307.26
Chemical PropertiesBack Directory
[density ]

1.89±0.1 g/cm3(Predicted)
[pka]

9?+-.0.20(Predicted)
Hazard InformationBack Directory
[Uses]

3’-β-C-Ethynylguanosine is a guanosine analog. Some guanosine analogs have immunostimulatory activity. In some animal models, they also induce type I interferons, producing antiviral effects. Studies have shown that the functional activity of guanosine analogs is dependent on the activation of Toll-like receptor 7 (TLR7)[1]. 3’-β-C-Ethynylguanosine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
[References]

[1] Robak T, Robak P. Purine nucleoside analogs in the treatment of rarer chronic lymphoid leukemias. Curr Pharm Des. 2012;18(23):3373-88. DOI:10.2174/138161212801227005
[2] Lee J, et al. Molecular basis for the immunostimulatory activity of guanine nucleoside analogs: activation of Toll-like receptor 7. Proc Natl Acad Sci U S A. 2003 May 27;100(11):6646-51. DOI:10.1073/pnas.0631696100
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