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> Bazedoxifene [198481-32-2]

Bazedoxifene [198481-32-2]

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Cat# HY-A0031-1ml

Size : 10mM/1mL

Brand : MedChemExpress

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Bazedoxifene (TSE-424) is an oral, BBB-penetrant nonsteroidal selective estrogen receptor modulator (SERM), with IC50s of 23 nM and 99 nM for ERα and ERβ, respectively. Bazedoxifene can be used for the research of osteoporosis. Bazedoxifene also acts as an inhibitor of IL-6/GP130 protein-protein interactions and can be used for the research of pancreatic cancer.

For research use only. We do not sell to patients.

Bazedoxifene Chemical Structure

Bazedoxifene Chemical Structure

CAS No. : 198481-32-2

This product is a controlled substance and not for sale in your territory.

Based on 12 publication(s) in Google Scholar

Other Forms of Bazedoxifene:

  • Bazedoxifene acetate In-stock
  • Bazedoxifene hydrochloride Get quote
  • Bazedoxifene-d4 Get quote
  • Bazedoxifene-d4 acetate Get quote

View All Estrogen Receptor/ERR Isoform Specific Products:

View All Isoforms
Estrogen receptor ERα ERβ ERRα ERRβ ERRγ
Description

Bazedoxifene (TSE-424) is an oral, BBB-penetrant nonsteroidal selective estrogen receptor modulator (SERM), with IC50s of 23 nM and 99 nM for ERα and ERβ, respectively. Bazedoxifene can be used for the research of osteoporosis. Bazedoxifene also acts as an inhibitor of IL-6/GP130 protein-protein interactions and can be used for the research of pancreatic cancer[1][2].

IC50 & Target

IC50: 26 nM (ERα), 99 nM (ERβ)[1]
In Vitro

Bazedoxifene is a small molecular GP130 inhibitor, which binds to GP130 D1 domain[1].
Bazedoxifene inhibits STAT3 phosphorylation induced by Il-6 and IL-11 in GP130/STAT3 pathway signaling[1].
Bazedoxifene (10 μM-20 μM; 2 hours) inhibits STAT3 Phosphorylation Induced by cytokines in human pancreatic cancer cells[2].
Bazedoxifene (5-20 μM; overnight) induces apoptosis in human pancreatic cancer cells[2].
Bazedoxifene inhibits STAT3 nuclear translocation induced by IL-6[2].
Bazedoxifene blocks the cells migration in pancreatic cancer cells by inhibition of GP130[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Bazedoxifene Related Antibodies

Western Blot Analysis[2]

Cell Line: AsPC-1 cells
Concentration: 10 μM, 20 μM
Incubation Time: 2 hours
Result: Inhibited IL-6, IL-11 or OSM (50 ng/mL) induced STAT3 phosphorylation.

Apoptosis Analysis[2]

Cell Line: Capan-1 cells, BxPC-3 cells, HPAF-II cells, HPAC cells
Concentration: 10 μM, 20 μM (Capan-1); 5 μM, 10 μM (BxPC-3); 10 μM, 20 μM (HPAF-II); 10 μM, 15 μM (HPAC)
Incubation Time: Overnight
Result: Induced apoptosis.
In Vivo

Bazedoxifene (5 mg/kg; i.g.; daily, for 18 days) inhibits Capan-1 tumor growth in mouse model in vivo[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: 6-week-old female athymic nude mice[2]
Dosage: 5 mg/kg
Administration: Oral gavage, daily, for 18 days
Result: Suppressed pancreatic cancer xenograft tumor growth and induced apoptosis in tumor cells.
Clinical Trial
Molecular Weight

470.60

Formula

C30H34N2O3
CAS No.

198481-32-2
Appearance

Solid

Color

White to yellow

SMILES

CC1=C(C2=CC=C(O)C=C2)N(CC3=CC=C(OCCN4CCCCCC4)C=C3)C5=CC=C(O)C=C51
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (212.49 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.1249 mL 10.6247 mL 21.2495 mL
5 mM 0.4250 mL 2.1249 mL 4.2499 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (5.31 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (5.31 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
References

  • [1]. Barry S Komm, et al. Bazedoxifene acetate: a selective estrogen receptor modulator with improved selectivity. Endocrinology. 2005 Sep;146(9):3999-4008.  [Content Brief]

    [2]. Xiaojuan Wu, et al. Bazedoxifene as a Novel GP130 Inhibitor for Pancreatic Cancer Therapy. Mol Cancer Ther. 2016 Nov; 15(11): 2609–2619.  [Content Brief]

  • [1]. Barry S Komm, et al. Bazedoxifene acetate: a selective estrogen receptor modulator with improved selectivity. Endocrinology. 2005 Sep;146(9):3999-4008.

    [2]. Xiaojuan Wu, et al. Bazedoxifene as a Novel GP130 Inhibitor for Pancreatic Cancer Therapy. Mol Cancer Ther. 2016 Nov; 15(11): 2609–2619.

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.1249 mL 10.6247 mL 21.2495 mL 53.1237 mL
5 mM 0.4250 mL 2.1249 mL 4.2499 mL 10.6247 mL
10 mM 0.2125 mL 1.0625 mL 2.1249 mL 5.3124 mL
15 mM 0.1417 mL 0.7083 mL 1.4166 mL 3.5416 mL
20 mM 0.1062 mL 0.5312 mL 1.0625 mL 2.6562 mL
25 mM 0.0850 mL 0.4250 mL 0.8500 mL 2.1249 mL
30 mM 0.0708 mL 0.3542 mL 0.7083 mL 1.7708 mL
40 mM 0.0531 mL 0.2656 mL 0.5312 mL 1.3281 mL
50 mM 0.0425 mL 0.2125 mL 0.4250 mL 1.0625 mL
60 mM 0.0354 mL 0.1771 mL 0.3542 mL 0.8854 mL
80 mM 0.0266 mL 0.1328 mL 0.2656 mL 0.6640 mL
100 mM 0.0212 mL 0.1062 mL 0.2125 mL 0.5312 mL
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Bazedoxifene Related Classifications

  • Vitamin D Related/Nuclear Receptor
  • Estrogen Receptor/ERR
Help & FAQs

Keywords:

Bazedoxifene198481-32-2TSE-424TSE424TSE 424Estrogen Receptor/ERRselectiveestrogenreceptormodulatorSERMERαERβIL-6/GP130protein-proteininteractionsSTAT3Inhibitorinhibitorinhibit

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