LY 117018

Modify Date: 2024-01-24 12:17:23

LY 117018 Structure
LY 117018 structure
Common Name LY 117018
CAS Number 63676-25-5 Molecular Weight 459.55700
Density 1.314g/cm3 Boiling Point 721.5ºC at 760 mmHg
Molecular Formula C27H25NO4S Melting Point N/A
MSDS N/A Flash Point 390.2ºC

 Use of LY 117018


LY117018, a Raloxifene analog, is a selective estrogen receptor modulator. LY117018 exerts antiproliferative effects on breast cancer cell lines[1][2].

 Names

Name Phenethipylone
Synonym More Synonyms

 LY 117018 Biological Activity

Description LY117018, a Raloxifene analog, is a selective estrogen receptor modulator. LY117018 exerts antiproliferative effects on breast cancer cell lines[1][2].
Related Catalog
Target

Estrogen receptor

In Vitro LY117018 (0.01-1000 nM; 24 hours) at lower concentrations (0.01-10 nM) caused an E2-like increase in p53 levels when compared to its effects on cells grown in the stripped medium. At a higher concentration of LY117018 (1 μM), the level of p53 appeared to decline. Treatment with 1 μM LY117018 resulted in a predominantly hypophosphorylated pRb. At lower concentrations, LY117018 did not block E2-induced pRb phosphorylation[1]. LY117018 (1 μM; 96 hours) inhibits MCF-7 cells proliferation with an IC50 of 1 μM[2]. LY117018 suppresses oxidative stress-induced endothelial cell apoptosis through activation of ERK1/2 signaling pathway[3]. Cell Proliferation Assay[2] Cell Line: MCF-7 cells Concentration: 1 μM Incubation Time: 96 hours Result: Inhibited MCF-7 cells proliferation with an IC50 of 1 μM.
References

[1]. Dinda S, et al. Effects of LY117018 (a SERM analog of raloxifene) on tumor suppressor proteins and proliferation of breast cancer cells.Horm Mol Biol Clin Investig. 2010 Aug 1;2(1):211-7.

[2]. Baumann KH, et al. Effects of celecoxib and ly117018 combination on human breast cancer cells in vitro.Breast Cancer (Auckl). 2009 Apr 7;3:23-34.

[3]. Yu J, et al.Raloxifene analogue LY117018 suppresses oxidative stress-induced endothelial cell apoptosis through activation of ERK1/2 signaling pathway.Eur J Pharmacol. 2008 Jul 28;589(1-3):32-6.

 Chemical & Physical Properties

Density 1.314g/cm3
Boiling Point 721.5ºC at 760 mmHg
Molecular Formula C27H25NO4S
Molecular Weight 459.55700
Flash Point 390.2ºC
Exact Mass 459.15000
PSA 98.24000
LogP 5.62300
Index of Refraction 1.679

 Synthetic Route

 Synonyms

Methanone,(6-hydroxy-2-(4-hydroxyphenyl)benzo(B)thien-3-yl)(4-(2-(1-pyrrolidinyl)ethoxy)phenyl)
[6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophen-3-yl][4-[2-(1-pyrrolidinyl)ethoxy]phenyl]methanone
6-Hydroxy-2-(4-hydroxyphenyl)benzo(B)thien-3-yl 4-(2-(1-pyrrolidinyl)ethoxy) phenyl ketone
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