Description
GSK046 (iBET-BD2) is a selective and orally active inhibitor of BET (bromodomain and extraterminal domain) with IC50 of 264 nM, 98 nM, 49 nM and 214 nM for BRD2BD2, BRD3BD2, BRD4BD2 and BRDTBD2, respectively. GSK046 exhibits immunomodulatory activity.
Product information
CAS Number: 2474876-09-8
Molecular Weight: 414.47
Formula: C23H27FN2O4
Chemical Name: 4-acetamido-3-fluoro-N-(4-hydroxycyclohexyl)-5-[(1S)-1-phenylethoxy]benzamide
Smiles: CC(=O)NC1C(=CC(=CC=1F)C(=O)NC1CCC(O)CC1)O[C@@H](C)C1C=CC=CC=1
InChiKey: FRBRZGLUFOZRGD-YCMKEVRSSA-N
InChi: InChI=1S/C23H27FN2O4/c1-14(16-6-4-3-5-7-16)30-21-13-17(12-20(24)22(21)25-15(2)27)23(29)26-18-8-10-19(28)11-9-18/h3-7,12-14,18-19,28H,8-11H2,1-2H3,(H,25,27)(H,26,29)/t14-,18?,19?/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: Solubility (25°C). DMSO: 83 mg/mL(200.25 mM). Water: Insoluble.
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
GSK046 shows an excellent level of selectivity for the BET family with no measurable activity for non-BET bromodomains. GSK046 is tested in an LPS-stimulated peripheral blood mononuclear cell (PBMC) cellular assay. After stimulation, these immune cells release a range of cytokines and chemokines, including monocyte chemoattractant protein 1 (MCP-1/CCL2). GSK046 also inhibits MCP-1 production (pIC50 = 7.5) with a minimal drop-off from the biochemical BRD4 BD2 potency observed.
In Vivo:
GSK046 has suitable physicochemical and pharmacokinetic properties to be utilized in vivo, and it has also been demonstrated that a highly selective BD2 inhibitor retains the ability to potently inhibit MCP-1 cytokine release in a cellular and whole blood context. GSK046 proves useful for further biological profiling. GSK046 is efficacious in a broad range of inflammatory pathologies and selective BD2 inhibition may be a useful new therapeutic strategy for immunoinflammatory diseases.
Products are for research use only. Not for human use.
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