Selgantolimod
Based on 2 publication(s) in Google Scholar
Selgantolimod (GS-9688) is an orally active, potent and selective toll-like receptor 8 (TLR8) agonist for the treatment of hepatitis B virus (HBV) and human immunodeficiency virus (HIV) infection.
For research use only. We do not sell to patients.
- Purity: 98.18%
- CAS No.: 2004677-13-6
- Formula: C14H20FN5O
- Molecular Weight:293.34
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Selgantolimod
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Biological Activity
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TLR8 |
HBV |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| MT4 | CC50 |
17 μM
Compound: (R)-7, GS-9688
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Cytotoxicity against human MT4 cells assessed as reduction in cell viability measured after 4 to 5 days by celltiter-glo assay
Cytotoxicity against human MT4 cells assessed as reduction in cell viability measured after 4 to 5 days by celltiter-glo assay
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[PMID: 32407112] |
Selgantolimod induces the cellular immune mediators interleukin (IL)-12 and IL-8, as well as the antiviral cytokines tumor necrosis factor-α and IFN-γ in vitro in human perpheral blood mononuclear cells[1].
Selgantolimod activates natural killer (NK) and mucosal associated invariant T cells, stimulates cluster of differentiation (CD)-8+ T-cell proliferation, and increas IFNγ production, while lowering programmed cell death protein 1 expression by HBV-specific CD8+-T cells in vitro in peripheral blood mononuclear cells[1].
Selgantolimod-induced cytokines reduce HBV DNA, RNA, and antigen levels in HBV-infected primary human hepatocytes[1].
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
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 2004677-13-6
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Appearance Solid
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Molecular Weight 293.34
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Formula C14H20FN5O
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Color Light yellow to yellow
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SMILES
C[C@@](CCCC)(CO)NC1=NC(N)=NC2=C1N=CC(F)=C2
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Synonyms
GS-9688
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (2)
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Journal Impact Factor
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Most Recent
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JHEP Rep
Bepirovirsen induces innate immune activation in the liver potentially through TLR8 signaling. [Abstract]2026 Jun 9:101923. PMID: 42264034 -
Int J Mol Sci
Synergistic Activity of Second Mitochondrial-Derived Activator of Caspases Mimetic with Toll-like Receptor 8 Agonist Reverses HIV-1-Latency and Enhances Antiviral Immunity. [Abstract]2025 Mar 13;26(6):2575. PMID: 40141220
Solvent & Solubility
DMSO : 62.5 mg/mL (213.06 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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 (8.52 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.
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.
Purity & Documentation
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Data Sheet (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)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.4090 mL | 17.0451 mL | 34.0901 mL | 85.2253 mL |
| 5 mM | 0.6818 mL | 3.4090 mL | 6.8180 mL | 17.0451 mL | |
| 10 mM | 0.3409 mL | 1.7045 mL | 3.4090 mL | 8.5225 mL | |
| 15 mM | 0.2273 mL | 1.1363 mL | 2.2727 mL | 5.6817 mL | |
| 20 mM | 0.1705 mL | 0.8523 mL | 1.7045 mL | 4.2613 mL | |
| 25 mM | 0.1364 mL | 0.6818 mL | 1.3636 mL | 3.4090 mL | |
| 30 mM | 0.1136 mL | 0.5682 mL | 1.1363 mL | 2.8408 mL | |
| 40 mM | 0.0852 mL | 0.4261 mL | 0.8523 mL | 2.1306 mL | |
| 50 mM | 0.0682 mL | 0.3409 mL | 0.6818 mL | 1.7045 mL | |
| 60 mM | 0.0568 mL | 0.2841 mL | 0.5682 mL | 1.4204 mL | |
| 80 mM | 0.0426 mL | 0.2131 mL | 0.4261 mL | 1.0653 mL | |
| 100 mM | 0.0341 mL | 0.1705 mL | 0.3409 mL | 0.8523 mL |
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