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SR-717

Chemical Structure : SR-717

CAS No.: 2375421-09-1

SR-717 (SR717)

Catalog No.: PC-38087Not For Human Use, Lab Use Only.

SR-717 (SR717) is a non-nucleotide, small-molecule STING agonist, demonstrates broad interspecies and interallelic specificity with EC50 of 2.1 uM and 2.2 uM in ISG-THP1 (WT) and ISG-THP1 cGAS KO (cGAS KO) cell lines.

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25 mg $198 In stock
50 mg $328 In stock
100 mg $548 In stock
500 mg $988 In stock
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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

SR-717 (SR717) is a non-nucleotide, small-molecule STING agonist, demonstrates broad interspecies and interallelic specificity with EC50 of 2.1 uM and 2.2 uM in ISG-THP1 (WT) and ISG-THP1 cGAS KO (cGAS KO) cell lines.
SR-717 functions as a direct cGAMP mimetic that induces the same "closed" conformation of STING.
SR-717 displays antitumor activity, promotes the activation of CD8+ T, natural killer, and dendritic cells in relevant tissues, and facilitates antigen cross-priming.
SR-717 induces the expression of clinically relevant targets, including PD-L1, in a STING-dependent manner.

Physicochemical Properties

M.Wt 351.198
Formula C15H8F2LiN5O3
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

lithium 2-(6-(1H-imidazol-1-yl)pyridazine-3-carboxamido)-4,5-difluorobenzoate

References

1. Chin EN, et al. Science. 2020 Aug 21;369(6506):993-999.

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