Biological Activity
Potent inhibitor of Wnt/β-catenin signaling (IC50 = 25 nM). Has minimal effect on Notch and Hedgehog signaling pathways. Induces differentiation of cardiomyocytes from human ESCs and iPSCs.
Technical Data
| M. Wt | 496.62 |
| Formula | C23H20N4O3S3 |
| Storage | Store at +4°C |
| Purity | ≥98% (HPLC) |
| CAS Number | 686772-17-8 |
| PubChem ID | 2155264 |
| InChI Key | RHUJMHOIQBDFQR-UHFFFAOYSA-N |
| Smiles | O=C1C3=C(CCS3)N=C(SCC(NC4=NC(C=CC(C)=C5)=C5S4)=O)N1C2=C(OC)C=CC=C2 |
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 | 4.97 | 10mM with sonication |
Preparing Stock Solutions
The following data is based on the product molecular weight 496.62. 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 | 2.01 mL | 10.07 mL | 20.14 mL |
| 5 mM | 0.4 mL | 2.01 mL | 4.03 mL |
| 10 mM | 0.2 mL | 1.01 mL | 2.01 mL |
| 50 mM | 0.04 mL | 0.2 mL | 0.4 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Lian et al (2012) Robust cardiomyocyte differentiation from human pluripotent stem cells via temporal modulation of canonical Wnt signaling. Proc.Natl.Acad.Sci.U.S.A. 109 E1848-57 PMID: 22645348
Chen et al (2009) Small molecule-mediated disruption of Wnt-dependent signaling in tissue regeneration and cancer. Nat.Chem.Biol. 5 100 PMID: 19125156
Narytnyk et al (2014) Differentiation of human epidermal neural crest stem cells (hEPI-NCSC) into virtually homogenous populations of dopaminergic neurons. Stem Cell Rev. 10 316 PMID: 24399192
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