Chemical Name: 6-Chloro-3-[[[(2,3-dichlorophenyl)amino]carbonyl]amino]-2-hydroxybenzenesulfonamide
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent CXCR2 antagonist (IC50 = 7.7 nM). Exhibits 285-fold selectivity for CXCR2 over CXCR1. Reduces leukocyte numbers in synovial fluid in acute and chronic rabbit arthritis models. Also reduces synovial fluid eicosanoid and cytokine levels in a rabbit chronic arthritis model. Inhibits proliferation of AML cell lines in vitro.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
41.07
100
Preparing Stock Solutions
The following data is based on the product molecular weight 410.66. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
2.44 mL
12.18 mL
24.35 mL
5 mM
0.49 mL
2.44 mL
4.87 mL
10 mM
0.24 mL
1.22 mL
2.44 mL
50 mM
0.05 mL
0.24 mL
0.49 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Podolinet al (2002) A potent and selective nonpeptide antagonist of CXCR2 inhibits acute and chronic models of arthritis in the rabbit. J.Immunol. 169 6435 PMID: 12444152
Schinkeet al (2015) IL8-CXCR2 pathway inhibition as a therapeutic strategy against MDS and AML stem cells. Blood 125 3144 PMID: 25810490