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Key Documents

PZ0018

Sigma-Aldrich

Bazedoxifene acetate

≥98% (HPLC)

Synonym(s):

1-[4-(2-Azepan-1-yl-ethoxy)benzyl]-2-(4-hydroxyphenyl)-3-methyl-1H-indol-5-ol acetate, TSE-424, WAY-140424, WAY-TSE-424

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About This Item

Empirical Formula (Hill Notation):
C30H34N2O3 · C2H4O2
CAS Number:
198481-33-3
Molecular Weight:
530.65
UNSPSC Code:
51111800
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 15 mg/mL, clear

shipped in

wet ice

storage temp.

−20°C

InChI

1S/C30H34N2O3.C2H4O2/c1-22-28-20-26(34)12-15-29(28)32(30(22)24-8-10-25(33)11-9-24)21-23-6-13-27(14-7-23)35-19-18-31-16-4-2-3-5-17-31;1-2(3)4/h6-15,20,33-34H,2-5,16-19,21H2,1H3;1H3,(H,3,4)

InChI key

OMZAMQFQZMUNTP-UHFFFAOYSA-N

Application

Bazedoxifene acetate has been used to study its efficacy in inhibiting the interleukin-6 (IL-6)/IL-6R/glycoprotein 130 pathway and its effects on medulloblastoma cells.

Biochem/physiol Actions

Bazedoxifene is a third generation nonsteroidal selective estrogen receptor modulator (SERM), used clinically to treat postmenopausal osteoporosis. Bazedoxifene binds to estrogen receptor-α with IC50 = 26 nM, similar to that of raloxifene, but lower affinity than 17-β estradiol. Bazedoxifene did not stimulate proliferation of MCF-7 cells, instead inhibited 17β -estradiol-induced proliferation with IC50 = 0.19 nM, exhibiting a desirable profile of agonist/antagonist activity.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Blocking interleukin-6 signaling inhibits cell viability/proliferation, glycolysis, and colony forming activity of human medulloblastoma cells
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Elevated levels of the pro-inflammatory cytokine interleukin-6 (IL‑6) have tumor-promoting activity and are associated with poor survival outcomes in many cancers. Additionally, the IL‑6/GP130/STAT3 axis has been widely studied due to its pivotal role in tumor development and maintenance in
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