Sigma-1 receptor antagonist 3

Modify Date: 2025-09-01 09:51:12

Sigma-1 receptor antagonist 3 Structure
Sigma-1 receptor antagonist 3 structure
Common Name Sigma-1 receptor antagonist 3
CAS Number 1639220-17-9 Molecular Weight 363.86
Density N/A Boiling Point N/A
Molecular Formula C19H23ClFN3O Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Sigma-1 receptor antagonist 3


Sigma-1 receptor antagonist 3 (compound135) is a potent and selective Sigma-1 (σ1) receptor antagonist with a Ki of 1.14 nM. Sigma-1 receptor antagonist 3 inhibits Human Ether-a-go-go-Related Gene (hERG) with an IC50 of 1.54 μM. Sigma-1 receptor antagonist 3 is for treating neuropathic pain[1].

 Names

Name Sigma-1 receptor antagonist 3

 Sigma-1 receptor antagonist 3 Biological Activity

Description Sigma-1 receptor antagonist 3 (compound135) is a potent and selective Sigma-1 (σ1) receptor antagonist with a Ki of 1.14 nM. Sigma-1 receptor antagonist 3 inhibits Human Ether-a-go-go-Related Gene (hERG) with an IC50 of 1.54 μM. Sigma-1 receptor antagonist 3 is for treating neuropathic pain[1].
Target

IC50: 1.54μM (hERG)[1]. Ki : 1.14 nM (Sigma-1 receptor); 1239 nM (Sigma-2 receptor) [1]

References

[1]. Lan Y, et al. Synthesis and biological evaluation of novel sigma-1 receptor antagonists based on pyrimidine scaffold as agents for treating neuropathic pain. J Med Chem. 2014 Dec 26;57(24):10404-23.

 Chemical & Physical Properties

Molecular Formula C19H23ClFN3O
Molecular Weight 363.86
InChIKey OAIHSWLLDNASTO-UHFFFAOYSA-N
SMILES Cc1nc(-c2ccc(F)cc2)nc(OCCCN2CCCCC2)c1Cl
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