Biological Activity
Potent and selective FFA4 (GPR120) agonist (pEC50 values are 6.3, 6.2 and 6.1 at the human, mouse and rat receptor, respectively). Exhibits ≥100-fold selectivity against a panel of 61 targets including FFA1, FFA2 and FFA3. Enhances glucose-stimulated insulin secretion in MIN6 cells. Induces intracellular calcium accumulation in U2OS cells; this activity is inhibited by AH 7614 (Cat. No. 5256).
Licensing Information
Sold for research purposes under agreement from GlaxoSmithKline
Compound Libraries
GSK 137647 is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.
Technical Data
M. Wt | 305.39 |
Formula | C16H19NO3S |
Storage | Store at RT |
Purity | ≥99% (HPLC) |
CAS Number | 349085-82-1 |
PubChem ID | 743974 |
InChI Key | FQUAFMNPXPXOJE-UHFFFAOYSA-N |
Smiles | CC1=CC(C)=CC(C)=C1NS(C2=CC=C(OC)C=C2)(=O)=O |
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
DMSO | 30.54 | 100 |
ethanol | 15.27 | 50 |
Preparing Stock Solutions
The following data is based on the product molecular weight 305.39. 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.
1 mM | 3.27 mL | 16.37 mL | 32.75 mL |
5 mM | 0.65 mL | 3.27 mL | 6.55 mL |
10 mM | 0.33 mL | 1.64 mL | 3.27 mL |
50 mM | 0.07 mL | 0.33 mL | 0.65 mL |
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Certificate of Analysis / Product Datasheet Safety Datasheet Select another language: English German French Spanish View SDSReferences
References are publications that support the products\' biological activity.
Sparks et al (2014) Identification of diarylsulfonamides as agonists of the free fatty acid receptor 4 (FFA4/GPR120). Bioorg.Med.Chem.Lett. 24 3100 PMID: 24881566
Martin et al (2012) Lipid-mediated release of GLP-1 by mouse taste buds from circumvallate papillae: putative involvement of GPR120 and impact on taste sensitivity. J.Lipid Res. 53 2256 PMID: 22904345
Keywords: GSK 137647, supplier, GSK137647, Free, fatty, acid, receptor, 4, diabetes, potent, and, selective, FFA4, GPR120, agonist, Free, Fatty, Acid, Receptors, Free, Fatty, Acid, Receptors, Tocris Bioscience
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