VPC-14449
Based on 1 Customer Validation
VPC-14449 is a potent and selective inhibitor of the DNA-binding domain of the androgen receptor (AR-DBD), with IC50 of 0.34 μM for full-length human AR. VPC-14449 reduces the ability of full-length AR as well as AR variants to interact with chromatin. VPC-14449 can be used for the research of prostate cancer.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 99.51%
- No. CAS: 1621375-32-3
- Fòrmula: C10H10Br2N4OS
- Peso molecular:394.09
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
Actividad biológica
IC50: 0.34 μM (AR-DBD)[1]
VPC-14449 (0.01-100 μM; 24 h) inhibits AR-transcriptional activity and cell viability in LNCaP, C4-2, MR49F, and 22Rv1 cells[2].
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VPC-14449 (0.01-100 μM; 24 h) dose-dependently inhibits the transiently expressed full-length human AR in PC3 cells (IC50=0.34 μM) without affecting AR protein expression[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:LNCaP, C4-2, MR49F, and 22Rv1 cells
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Concentration:0.01, 0.1, 10, 100 μM
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Incubation Time:24 hours
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Result:Suppressed the growth of every tested cell line.
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Cell Line:LNCaP, C4-2, MR49F, and 22Rv1 cells
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Concentration:0.01, 0.1, 10, 100 μM
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Incubation Time:24 hours
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Result:Inhibited endogenous AR transactivation in LNCaP, C4-2 and MR49F cells stimulated with the synthetic androgen R1881.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Nude mice (Harlan Sprague-Dawley; 25-31 g; 6-8 weeks) were subcutaneously inoculated with LNCaP cells and castrated[1]
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Dosage:100 mg/kg
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Administration:I.p. twice daily for 4 weeks
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Result:Suppressed LNCaP tumor volume and blocked serum PSA production.
Chemical Information
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No. CAS 1621375-32-3
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Appearance Solid
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Peso molecular 394.09
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Fòrmula C10H10Br2N4OS
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Color White to off-white
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SMILES
BrC1=CN(C2=CSC(N3CCOCC3)=N2)C(Br)=N1
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvente y solubilidad
DMSO : 125 mg/mL (317.19 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (5.28 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (5.28 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
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).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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.
Pureza y Documentación
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Ficha de datos (276 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Instrucciones de manejo (2659 KB)
Referencias
[1]. Dalal K, et, al. Selectively targeting the DNA-binding domain of the androgen receptor as a prospective therapy for prostate cancer. J Biol Chem. 2014 Sep 19;289(38):26417-26429. [Content Brief]
[2]. Dalal K, et, al. Bypassing Drug Resistance Mechanisms of Prostate Cancer with Small Molecules that Target Androgen Receptor-Chromatin Interactions. Mol Cancer Ther. 2017 Oct;16(10):2281-2291. [Content Brief]
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 | 2.5375 mL | 12.6875 mL | 25.3749 mL | 63.4373 mL |
| 5 mM | 0.5075 mL | 2.5375 mL | 5.0750 mL | 12.6875 mL | |
| 10 mM | 0.2537 mL | 1.2687 mL | 2.5375 mL | 6.3437 mL | |
| 15 mM | 0.1692 mL | 0.8458 mL | 1.6917 mL | 4.2292 mL | |
| 20 mM | 0.1269 mL | 0.6344 mL | 1.2687 mL | 3.1719 mL | |
| 25 mM | 0.1015 mL | 0.5075 mL | 1.0150 mL | 2.5375 mL | |
| 30 mM | 0.0846 mL | 0.4229 mL | 0.8458 mL | 2.1146 mL | |
| 40 mM | 0.0634 mL | 0.3172 mL | 0.6344 mL | 1.5859 mL | |
| 50 mM | 0.0507 mL | 0.2537 mL | 0.5075 mL | 1.2687 mL | |
| 60 mM | 0.0423 mL | 0.2115 mL | 0.4229 mL | 1.0573 mL | |
| 80 mM | 0.0317 mL | 0.1586 mL | 0.3172 mL | 0.7930 mL | |
| 100 mM | 0.0254 mL | 0.1269 mL | 0.2537 mL | 0.6344 mL |
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