524684-52-4
Chemical Structure
Prinaberel
Synonym(s): ERB-041
- CAS No.: 524684-52-4
- Formula:C15H10FNO3
- Molecular Weight:271.24
IUPAC Name: 2-(3-fluoro-4-hydroxyphenyl)-7-vinylbenzo[d]oxazol-5-ol
InChIKey: MQIMZDXIAHJKQP-UHFFFAOYSA-N
SMILES: OC1=CC(C=C)=C(OC(C2=CC=C(O)C(F)=C2)=N3)C3=C1
Biological Activity: Prinaberel (ERB-041) is a potent and selective estrogen receptor (ER) β agonist with IC50s of 5.4, 3.1 and 3.7 nM for human, rat and mouse ERβ, respectively. Prinaberel displays >200-fold selectivity for ERβ over ERα. Prinaberel is a potent skin cancer chemopreventive agent that acts by dampening the WNT/β-catenin signaling pathway. Prinaberel induces ovarian cancer apoptosis[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Prinaberel | 98.05% | Prinaberel (ERB-041) is a potent and selective estrogen receptor (ER) β agonist with IC50s of 5.4, 3.1 and 3.7 nM for human, rat and mouse ERβ, respectively. Prinaberel displays >200-fold selectivity for ERβ over ERα. Prinaberel is a potent skin cancer chemopreventive agent that acts by dampening the WNT/β-catenin signaling pathway. Prinaberel induces ovarian cancer apoptosis. | ||||||||||||||||||||
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References
- [1]. Malamas MS, et al. Design and synthesis of aryl diphenolic azoles as potent and selective estrogen receptor-beta ligands. J Med Chem. 2004;47(21):5021-5040. [Content Brief]
- [2]. Chaudhary SC, et al. Erb-041, an estrogen receptor-β agonist, inhibits skin photocarcinogenesis in SKH-1 hairless mice by downregulating the WNT signaling pathway. Cancer Prev Res (Phila). 2014;7(2):186-198. [Content Brief]
- [3]. Chan KKL, et al. Estrogen receptor modulators genistein, daidzein and ERB-041 inhibit cell migration, invasion, proliferation and sphere formation via modulation of FAK and PI3K/AKT signaling in ovarian cancer. Cancer Cell Int. 2018;18:65. Published 2018 May 1. [Content Brief]
