Lynestrenol
Based on 1 Customer Validation
Lynestrenol is a pregnane X receptor (PXR) agonist with the EC50s of 41 and 0.23 μM for hPXR and zfPXR, respectively. Lynestrenol, a synthetic progesteronelike agent possess immunostimulatory properties.
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- Pureté: 99.92%
- CAS No.: 52-76-6
- Formule: C20H28O
- Masse moléculaire:284.44
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Stockage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
Activité biologique
Lynestrenol markedly enhances the lymphocyte response to phytohemagglutinin, the mixed lymphocyte culture, the active T-rosette test, the autologous red cell rosettes, and the number of nonadherent cells in the leukocyte adherence inhibition test. Lynestrenol also increases monocyte phagocytosis. Lynestrenol delays the appearance of malignant tumors in hamsters[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 52-76-6
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Appearance Solid
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Masse moléculaire 284.44
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Formule C20H28O
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Color White to off-white
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SMILES
C[C@@]12[C@](CC[C@@]2(O)C#C)([H])[C@@]3([H])[C@]([C@]4([H])C(CC3)=CCCC4)([H])CC1
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvant et solubilité
DMSO : 50 mg/mL (175.78 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 (sealed storage, away from moisture and light). 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 (sealed storage, away from moisture and light). 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: ≥ 2.5 mg/mL (8.79 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.
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. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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.
Pureté et documentation
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Fiche technique (278 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Instruction de manipulation (2659 KB)
Références
[1]. Nicolas Creusot, et al. A Comparative Study of Human and Zebrafish Pregnane X Receptor Activities of Pesticides and Steroids Using In Vitro Reporter Gene Assays. Front Endocrinol (Lausanne). 2021 May 18;12:665521. [Content Brief]
[2]. J Wybran. Lynestrenol: a progesteronelike agent with immunostimulatory properties. Recent Results Cancer Res. 1980;75:180-4. [Content Brief]
[3]. Yasir Hasan Siddique, et al. In vivo induction of sister chromatid exchanges (SCEs) and chromosomal aberrations (CAs) by lynestrenol. Indian J Exp Biol. 2005 Mar;43(3):291-3. [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 (sealed storage, away from moisture and light). 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 |
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| DMSO | 1 mM | 3.5157 mL | 17.5784 mL | 35.1568 mL | 87.8920 mL |
| 5 mM | 0.7031 mL | 3.5157 mL | 7.0314 mL | 17.5784 mL | |
| 10 mM | 0.3516 mL | 1.7578 mL | 3.5157 mL | 8.7892 mL | |
| 15 mM | 0.2344 mL | 1.1719 mL | 2.3438 mL | 5.8595 mL | |
| 20 mM | 0.1758 mL | 0.8789 mL | 1.7578 mL | 4.3946 mL | |
| 25 mM | 0.1406 mL | 0.7031 mL | 1.4063 mL | 3.5157 mL | |
| 30 mM | 0.1172 mL | 0.5859 mL | 1.1719 mL | 2.9297 mL | |
| 40 mM | 0.0879 mL | 0.4395 mL | 0.8789 mL | 2.1973 mL | |
| 50 mM | 0.0703 mL | 0.3516 mL | 0.7031 mL | 1.7578 mL | |
| 60 mM | 0.0586 mL | 0.2930 mL | 0.5859 mL | 1.4649 mL | |
| 80 mM | 0.0439 mL | 0.2197 mL | 0.4395 mL | 1.0986 mL | |
| 100 mM | 0.0352 mL | 0.1758 mL | 0.3516 mL | 0.8789 mL |
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