BMS-582949

For research use only.

Catalog No.S8124 Synonyms: PS540446

6 publications

BMS-582949  Chemical Structure

Molecular Weight(MW): 406.48

BMS-582949 is a potent and selective p38 mitogen-activated protein kinase (p38 MAPK) inhibitor with IC50 of 13nM,inhibiting both p38 kinase activity and activation of p38.

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Biological Activity

Description BMS-582949 is a potent and selective p38 mitogen-activated protein kinase (p38 MAPK) inhibitor with IC50 of 13nM,inhibiting both p38 kinase activity and activation of p38.
Targets
p38 MAPK [1]
(Cell-free assay)
13 nM
In vitro

BMS-582949 is found to inhibit p38 activation in cells, as measured by phosphorylation of p38. BMS-582949 treatment of cells in which p38 has been activated by LPS rapidly reversed p38 activation as shown by loss of phosphorylation of p38. BMS-582949 is therefore a dual action p38 kinase inhibitor, inhibiting both p38 kinase activity and p38 activation in cells. BMS-582949 binding to p38a results in a conformational change of the activation loop which is phosphorylated by upstream kinases, therefore it inhibits phosphorylation of p38 by upstream MKK by inducing a less accessible conformation of the activation loop[2].

In vivo The mouse clearance rate for BMS-582949 is 4.4 mL/min/kg. And at an oral dose of 10 mg/kg, the mouse AUC0-8 h for BMS-582949 is 75.5 μM•h. BMS-582949 exhibited oral bioavailability values of 90% and 60% in mice and rats, respectively[1].

Protocol

Solubility (25°C)

In vitro DMSO 81 mg/mL (199.27 mM)
Water Insoluble
Ethanol Insoluble

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 406.48
Formula

C22H26N6O2

CAS No. 623152-17-0
Storage powder
in solvent
Synonyms PS540446
Smiles CCCNC(=O)C1=C[N]2N=CN=C(NC3=CC(=CC=C3C)C(=O)NC4CC4)C2=C1C

In vivo Formulation Calculator (Clear solution)

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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p38 MAPK Signaling Pathway Map

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID