Chemical Structure : E0199
Catalog No.: PC-24070Not For Human Use, Lab Use Only.
E0199 is a dual-targeting inhibitor of NaV1.7, NaV1.8, and NaV1.9 and activator of KV7 channels with IC50 of 0.52 uM (NaV1.7), 0.24 uM (NaV1.8), 0.16 uM (NaV1.9), and EC50 of 0.5 uM/12.78 nM/0.19 uM for KV7.2, KV7.2/7.3 and KV7.4 channels.
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E0199 is a dual-targeting inhibitor of NaV1.7, NaV1.8, and NaV1.9 and activator of KV7 channels with IC50 of 0.52 uM (NaV1.7), 0.24 uM (NaV1.8), 0.16 uM (NaV1.9), and EC50 of 0.5 uM/12.78 nM/0.19 uM for KV7.2, KV7.2/7.3 and KV7.4 channels.
E0199 (10 μM) could inhibit NaV currents with different ability, and the inhibition rates of NaV1.5, NaV1.4, NaV1.1, NaV1.6, NaV1.7, NaV1.8, and NaV1.9 channels were 15.00% ± 6.90%, 1.07% ± 3.16%, 0.56% ± 1.14%, 1.17% ± 3.16%, 57.53% ± 4.50%, 75.33% ± 7.96%, and 46.82% ± 7.03%, respectively.
The sequence of NaV channel inhibition of E0199 at 10 μM was NaV1.8 > NaV1.7 > NaV1.9 > NaV1.5 > NaV1.6 > NaV1.4 > NaV1.1.
The order activation of KV7 channel is KV7.2/7.3 > KV7.2 > KV7.5 > KV7.4
E0199 significantly reduced the excitability of dorsal root ganglion neurons and alleviated pain hypersensitivity in mice.
M.Wt | 535.65 | |
Formula | C29H37N5O5 | |
Appearance | Solid | |
Storage |
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Solubility |
10 mM in DMSO |
1. Zhang B, et al. J Pharm Anal. 2025 Jan;15(1):101132.
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