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Doxapram (Dopram) is a respiratory stimulant that inhibits TASK-1, TASK-3, and TASK-1/TASK-3 heterodimer channels and is used to study ventilatory failure caused by apnea of ​​prematurity and exacerbation of chronic obstructive pulmonary disease.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $36 | In Stock | |
5 mg | $76 | In Stock | |
10 mg | $109 | In Stock | |
25 mg | $179 | In Stock | |
50 mg | $263 | In Stock | |
100 mg | $388 | In Stock | |
200 mg | $578 | In Stock |
Description | Doxapram (Dopram) is a respiratory stimulant that inhibits TASK-1, TASK-3, and TASK-1/TASK-3 heterodimer channels and is used to study ventilatory failure caused by apnea of ​​prematurity and exacerbation of chronic obstructive pulmonary disease. |
Targets&IC50 | TASK3:37 μM (EC50), TASK1:410 nM (EC50), TASK1/TASK3:9 μM (EC50), K+ currents recorded in type I cells:13 mM |
In vitro | Doxapram inhibits TASK-1 (EC50=410 nM), TASK-3 (EC50=37 μM), TASK-1/TASK-3 (EC50=9 μM) heterodimeric channel function. Doxapram also evoked 3H overflow in a concentration dependent manner, and Doxapram-evoked release was inhibited by the Ca2+ channel blocker nifedipine (5 mM). [1] Doxapram (1-100 mM) caused rapid, reversible and dose-dependent inhibitions of K+ currents recorded in type I cells (IC50=13 mM). Doxapram was also seen to directly inhibit Ca(2+)-independent K+ currents. Doxapram was a more potent inhibitor of the Ca(2+)-activated K+ currents recorded under control conditions. [2] |
Alias | Dopram |
Molecular Weight | 378.51 |
Formula | C24H30N2O2 |
Cas No. | 309-29-5 |
Smiles | O=C1N(CC)CC(CCN2CCOCC2)C1(C=3C=CC=CC3)C=4C=CC=CC4 |
Relative Density. | 1.31g/cm3 |
Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | Ethanol: 50 mg/mL, (132.10 mM.), Sonication is recommended. DMSO: 50 mg/mL, (132.10 mM.), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
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