Biological Activity
Potent and selective TASK-1 (K2P3.1/KCNK3) channel blocker (IC50 values are 4 and 390 nM at TASK-1 and TASK-3, respectively). Displays little or no inhibition at Kir2.1, voltage-gated potassium channels, KCNQ2 and KV11.1 (hERG).
Compound Libraries
ML 365 is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.
Technical Data
| M. Wt | 360.41 |
| Formula | C22H20N2O3 |
| Storage | Store at +4°C |
| Purity | ≥99% (HPLC) |
| CAS Number | 947914-18-3 |
| PubChem ID | 46785920 |
| InChI Key | UTAJHKSGYJSZBR-UHFFFAOYSA-N |
| Smiles | CC1=CC=CC(C(NC2=CC(NC(C3=CC=CC=C3OC)=O)=CC=C2)=O)=C1 |
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 | 36.04 | 100 | |
| ethanol | 18.02 | 50 |
Preparing Stock Solutions
The following data is based on the product molecular weight 360.41. 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 | 2.77 mL | 13.87 mL | 27.75 mL |
| 5 mM | 0.55 mL | 2.77 mL | 5.55 mL |
| 10 mM | 0.28 mL | 1.39 mL | 2.77 mL |
| 50 mM | 0.06 mL | 0.28 mL | 0.55 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Flaherty et al (2014) Potent and selective inhibitors of the TASK-1 potassium channel through chemical optimization of a bis-amide scaffold. Bioorg.Med.Chem.Lett. 24 3968 PMID: 25017033
Zou et al (2013) ML365: Development of bis-amides as selective inhibitors of the KCNK3/TASK1 two pore potassium channel. Probe Reports from the NIH Molecular Libraries Program PMID: 24479195
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