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O-Nornuciferine reveals distinct in vitro hERG blockages measured in HEK293 cells with the IC50 value of 2.89 uM.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $81 | In Stock | |
5 mg | $198 | In Stock | |
10 mg | $328 | In Stock | |
25 mg | $552 | In Stock | |
1 mL x 10 mM (in DMSO) | $188 | In Stock |
Description | O-Nornuciferine reveals distinct in vitro hERG blockages measured in HEK293 cells with the IC50 value of 2.89 uM. |
In vitro | In an in vitro screening of herbal materials for hERG blockers using an automated two-microelectrode voltage clamp assay on Xenopus oocytes, an alkaloid fraction of Nelumbo nucifera Gaertn. (lotus) leaves induced ???50% of hERG current inhibition at 100 μg/mL. Chromatographic separation resulted in the isolation and identification of (-)-asimilobine, 1, nuciferine, 2, O-Nornuciferine, 3, N-nornuciferine, 4, and liensinine, 5. In agreement with in silico predicted ligand-target interactions, 2, 3, and 4 revealed distinct in vitro hERG blockages measured in HEK293 cells with IC50 values of 2.89, 7.91, and 9.75 μM, respectively. |
Molecular Weight | 281.35 |
Formula | C18H19NO2 |
Cas No. | 3153-55-7 |
Smiles | [H][C@]12Cc3ccccc3-c3c(OC)c(O)cc(CCN1C)c23 |
Relative Density. | 1.216 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 50 mg/mL (177.71 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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