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SML2001

Sigma-Aldrich

GSK′843

≥98% (HPLC)

Synonym(s):

3-(5-Benzothiazolyl)-7-(1,3-dimethyl-1H-pyrazol-5-yl)-thieno[3,2-c]pyridin-4-amine, GSK 843, GSK-843, GSK843

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About This Item

Empirical Formula (Hill Notation):
C19H15N5S2
CAS Number:
Molecular Weight:
377.49
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

GSK′843 is a potent ATP-competitive RIP3 (RIPK3) kinase inhibitor (IC50 = 6.5 nM) with much reduced or little affinity toward 262 other kinases (IC50 >1 μM against 10 μM ATP in competitive binding assay), including RIP5. GSK′843 effectively suppresses TNF/Z-VAD-FMK/IAP agonist treatment-induced necrosis induction in both human and murine cell cultures (EC50 ranges from <0.12 to 3 μM), while inducing apoptosis in the absence of caspase inhibitor as a result of caspase 8 activation via RHIM-driven recruitment to assemble a Casp8-FADD-cFLIP complex independent of pronecrotic kinase activities and MLKL.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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