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SN-011

Chemical Structure : SN-011

CAS No.: 2249435-90-1

SN-011 (SN011)

Catalog No.: PC-38078Not For Human Use, Lab Use Only.

SN-011 (SN011) is a potent, selective STING antagonist with IC50 of 76 nM (STING signaling inhibition).

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Biological Activity

SN-011 (SN011) is a potent, selective STING antagonist with IC50 of 76 nM (STING signaling inhibition).
SN-011 binds with higher affinity (Kd=4.03 nM) to the cyclic dinucleotide (CDN)-binding pocket of STING than endogenous 2'3'-cGAMP (Kd=9.23 nM).
SN-011 (1 μM) significantly suppresses the induction of Ifnb, Cxcl10, and Il6 mRNA in MEFs activated by various canonical STING stimulators (ISD, HT-DNA, HSV-1, c-di-GMP, and 2′3′-cGAMP).
SN-011 specifically inhibits STING activation and STING-dependent signaling.
SN-011 suppresses systemic inflammation and death in Trex1−/− mice.

Physicochemical Properties

M.Wt 462.495
Formula C25H19FN2O4S
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

N-(3-((4-fluorophenyl)sulfonamido)-4-hydroxyphenyl)-[1,1'-biphenyl]-4-carboxamide

References

1. Hong Z, et al. Proc Natl Acad Sci U S A. 2021 Jun 15;118(24):e2105465118.

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