For research use only. Not for use in humans.
Catalog No.S7215 Synonyms: GW856553, GSK-AHAB
Molecular Weight(MW): 383.46
Losmapimod (GW856553X) is a selective, potent, and orally active p38 MAPK inhibitor with pKi of 8.1 and 7.6 for p38α and p38β, respectively. Phase 3.
Selleck's Losmapimod (GW856553X) has been cited by 5 publications
Purity & Quality Control
Choose Selective p38 MAPK Inhibitors
|Description||Losmapimod (GW856553X) is a selective, potent, and orally active p38 MAPK inhibitor with pKi of 8.1 and 7.6 for p38α and p38β, respectively. Phase 3.|
|In vivo||In spontaneously hypertensive stroke-prone rats (SHR-SP), Losmapimod significantly improves survival, endothelial-dependent and -independent vascular relaxation, and indices of renal function, and subsequently attenuates dyslipidemia, hypertension, cardiac remodeling, plasma renin activity (PRA), aldosterone, and interleukin-1beta (IL-1beta). |
|In vitro||DMSO||76 mg/mL (198.19 mM)|
|Ethanol||41 mg/mL warmed (106.92 mM)|
* 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.
C22 H26 F N3 O2
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).
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This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).
Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Clinical Trial Information
|NCT Number||Recruitment||interventions||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT04004000||Recruiting||Drug: Losmapimod||Facioscapulohumeral Muscular Dystrophy 1||Fulcrum Therapeutics||August 23 2019||Phase 2|
|NCT04003974||Recruiting||Drug: Losmapimod|Drug: Placebo oral tablet||Facioscapulohumeral Muscular Dystrophy (FSHD)||Fulcrum Therapeutics||August 9 2019||Phase 2|
|NCT02000440||Completed||Drug: Losmapimod||Glomerulosclerosis Focal Segmental||GlaxoSmithKline||July 1 2014||Phase 2|
|NCT00976560||Completed||Drug: GW856553|Other: Placebo||Depressive Disorder Major||GlaxoSmithKline||September 25 2009||Phase 2|
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.
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