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GoSlo-SR-5-69 is a potent high-conductance calcium-activated potassium channel (BK channel) agonist, with an EC50 of 251 nM. GoSlo-SR-5-69 significantly shifts the voltage required for half-maximal activation in a negative direction (ΔV1/2 = −104 mV), thereby enhancing channel open probability. Widely used in studies of neuronal excitability, vasodilation, smooth muscle regulation, and ion channel pharmacology, it elucidates BK channel function under physiological and pathological conditions.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $71 | - | In Stock | |
| 5 mg | $172 | - | In Stock | |
| 10 mg | $263 | - | In Stock | |
| 25 mg | $529 | - | In Stock | |
| 50 mg | $757 | - | In Stock |
| Description | GoSlo-SR-5-69 is a potent high-conductance calcium-activated potassium channel (BK channel) agonist, with an EC50 of 251 nM. GoSlo-SR-5-69 significantly shifts the voltage required for half-maximal activation in a negative direction (ΔV1/2 = −104 mV), thereby enhancing channel open probability. Widely used in studies of neuronal excitability, vasodilation, smooth muscle regulation, and ion channel pharmacology, it elucidates BK channel function under physiological and pathological conditions. |
| Molecular Weight | 470.47 |
| Formula | C24H19N2NaO5S |
| Cas No. | 1363419-31-1 |
| Smiles | O=C1C2=C(C(C3=C(NC4=CC=C5C(CCCC5)=C4)C=C(S(=O)([O-])=O)C(N)=C13)=O)C=CC=C2.[Na+] |
| Color | Black |
| Appearance | Solid |
| Storage | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 40 mg/mL (85.02 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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