CAS No. 2361659-62-1
Batch:
Purity:99.86
Chemical Structure
Check the
GSK8612
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 4-[[[5-bromo-2-[[3-methyl-1-(2,2,2-trifluoroethyl)pyrazol-4-yl]amino]pyrimidin-4-yl]amino]methyl]benzenesulfonamide | |
|---|---|---|
| CAS Number | 2361659-62-1 | |
| Molecular Formula |
C17H17BrF3N7O2S |
|
| Molecular Weight (MW) | 520.33 | |
| SMILES | CC1=NN(C=C1NC2=NC=C(C(=N2)NCC3=CC=C(C=C3)S(=O)(=O)N)Br)CC(F)(F)F | |
| InChIKey | FFPHMUIGESPOTK-UHFFFAOYSA-N |
GSK8612 is a potent and selective small-molecule inhibitor of TANK-binding kinase 1 (TBK1). By targeted inhibition of TBK1, the compound blocks the phosphorylation and nuclear translocation of interferon regulatory factor 3 (IRF3) within the IRF3 signaling pathway. Consequently, this suppression impairs downstream type I interferon gene expression and downstream innate immune inflammatory responses in cellular models. [1]
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Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
100 mg/mL
(192.18 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 2 mg/mL |
| Water | Insoluble |
| DMSO |
100 mg/mL
(192.18 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 6 mg/mL |
| Water | Insoluble |
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
- Preheat media/saline to 37°C.
- Mix rapidly (pipette/vortex) upon addition.
- For complex mixes, always add the aqueous phase last.
- Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
Note: Technical data last updated: Sep 1, 2026.