Estrogen receptor β antagonist 2

Modify Date: 2025-08-25 14:13:10

Estrogen receptor β antagonist 2 Structure
Estrogen receptor β antagonist 2 structure
Common Name Estrogen receptor β antagonist 2
CAS Number 2580941-14-4 Molecular Weight 426.46
Density N/A Boiling Point N/A
Molecular Formula C23H26N2O6 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Estrogen receptor β antagonist 2


Estrogen receptor β antagonist 2 is a potent and selective estrogen receptor β (ERβ) antagonist with IC50s of 109.10, 0.63 µM for Erα and Erβ, respectively[1].

 Names

Name Estrogen receptor β antagonist 2

 Estrogen receptor β antagonist 2 Biological Activity

Description Estrogen receptor β antagonist 2 is a potent and selective estrogen receptor β (ERβ) antagonist with IC50s of 109.10, 0.63 µM for Erα and Erβ, respectively[1].
Related Catalog
Target

ERα:109.10 μM (IC50)

ERβ:0.63 μM (IC50)

In Vitro Estrogen receptor β antagonist 2 (compound 42) (0-100 µM) shows antiproliferative activity with IC50 value of >100 µM in MCF-7cells[1]. .Estrogen receptor β antagonist 2 exhibits differences in interaction potential to H12 of ERβ via Asp303 (H3) H-bonding to Tyr488[1].
References

[1]. Carr M, et al. Optimisation of estrogen receptor subtype-selectivity of a 4-Aryl-4H-chromene scaffold previously identified by virtual screening. Bioorg Med Chem. 2020 Mar 1;28(5):115261.

 Chemical & Physical Properties

Molecular Formula C23H26N2O6
Molecular Weight 426.46
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