SP187
Based on 3 publication(s) in Google Scholar
SP187 is a host-targeted iminosugar with activity against filovirus infections in vitro and in vivo. SP187 is active against influenza and dengue in vivo.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 98.0%
- No. CAS: 615253-61-7
- Fòrmula: C16H33NO5
- Peso molecular:319.44
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Protocolo
- Pureza y Documentación
- Referencias
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) SP187
More
Actividad biológica
IC50: 29.97 μM (EBOV), 47.72 μM (MARV)[1]
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| Vero | CC50 |
>500 μM
Compound: 78
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Cytotoxicity against african green monkey Vero cells
Cytotoxicity against african green monkey Vero cells
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[PMID: 26771861] |
| Vero | EC50 |
17 μM
Compound: 78
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Antiviral activity against Dengue virus 2 NGC infected in african green monkey Vero cells assessed as reduction in viral titer preincubated for 1 hr followed by viral infection measured after 5 days by plaque assay
Antiviral activity against Dengue virus 2 NGC infected in african green monkey Vero cells assessed as reduction in viral titer preincubated for 1 hr followed by viral infection measured after 5 days by plaque assay
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[PMID: 26771861] |
The antiviral activity of iminosugar SP187 (UV-4) in vitro against EBOV and MARV is assessed using a yield-plaque assay format and the IC50 is determined. Antiviral activity for SP187 is observed with IC50 of 29.97 and 47.72 μM for EBOV and MARV, respectively[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.
Chemical Information
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No. CAS 615253-61-7
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Appearance Solid
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Peso molecular 319.44
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Fòrmula C16H33NO5
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Color White to off-white
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SMILES
OC[C@H]1N(C[C@H](O)[C@@H](O)[C@@H]1O)CCCCCCCCCOC
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Synonyms
MON-DNJ; UV4
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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
Publications (3)
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Journal Impact Factor
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Most Recent
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J Exp Clin Cancer Res
Mutant p53-ENTPD5 control of the calnexin/calreticulin cycle: a druggable target for inhibiting integrin-α5-driven metastasis. [Abstract]2023 Aug 10;42(1):203. PMID: 37563605 -
ACS Cent Sci
Epi-Cyclophellitol Cyclosulfate, a Mechanism-Based Endoplasmic Reticulum α-Glucosidase II Inhibitor, Blocks Replication of SARS-CoV-2 and Other Coronaviruses. [Abstract]2024 Jul 25;10(8):1594-1608. PMID: 39220688 -
Glycobiology
2021 May 3;31(4):378-384. PMID: 32985653
Solvente y solubilidad
DMSO : 100 mg/mL (313.05 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: ≥ 2.5 mg/mL (7.83 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (7.83 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.
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.
Protocolo
To test the activity of the iminosugars UV-1, UV-2, UV-3, SP187 (UV-4) and UV-5 against EBOV (Zaire-Kikwit) or MARV (Ci67), a yield-plaque assay is conducted in Vero cells. Multiple concentrations of compounds are incubated on 24-well plates of Vero cells for 1h at 8 concentrations (2 fold dilutions starting at 62.5 μM). After ~1h, pretreatment medium is aspirated and virus inoculums added (MOI of 0.1 with EBOV or MARV). After an additional hour of infection, virus inoculum is removed (no washing) and 1 mL of compound medium is added at the final concentration. After incubation for 72 hours, supernatants are harvested and competent viral particles released from the cells are enumerated by plaque assay in duplicate. Percent inhibition is determined by comparing DMSO-treated cells (average value) infected with virus to those treated with compound at the various concentrations. The IC50 are calculated using GraphPad Prism based on the % inhibition at each concentration[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Mice[1]
Mouseadapted EBOV and MARV-Ravn are used to infect female C57Bl/6 or BALB/c mice with target challenge dose of 1000 pfu via intraperitoneal injection. SP187 (free base) and UV-5 are prepared in acidified water for oral gavage (PO) or in phosphate buffered saline (PBS) for intraperitoneal infection (IP) and subcutaneous (SQ) delivery. SP187 (UV-4) or UV-5 are administered via PO, IP or SQ for 7-10 days starting 30-60 minutes before virus challenge at 5, 10, 20, or 100 mg/kg or vehicle only (water for PO or PBS for IP delivery). Compounds are administered either twice (BID) or three times (TID) daily at 12 or 8 hour intervals, respectively. Weights, morbidity and mortality are monitored for up to 21 days. Animals which displaye severe illness are euthanized based on predefined scoring systems.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Pureza y Documentación
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Ficha de datos (275 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
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 | 3.1305 mL | 15.6524 mL | 31.3048 mL | 78.2620 mL |
| 5 mM | 0.6261 mL | 3.1305 mL | 6.2610 mL | 15.6524 mL | |
| 10 mM | 0.3130 mL | 1.5652 mL | 3.1305 mL | 7.8262 mL | |
| 15 mM | 0.2087 mL | 1.0435 mL | 2.0870 mL | 5.2175 mL | |
| 20 mM | 0.1565 mL | 0.7826 mL | 1.5652 mL | 3.9131 mL | |
| 25 mM | 0.1252 mL | 0.6261 mL | 1.2522 mL | 3.1305 mL | |
| 30 mM | 0.1043 mL | 0.5217 mL | 1.0435 mL | 2.6087 mL | |
| 40 mM | 0.0783 mL | 0.3913 mL | 0.7826 mL | 1.9565 mL | |
| 50 mM | 0.0626 mL | 0.3130 mL | 0.6261 mL | 1.5652 mL | |
| 60 mM | 0.0522 mL | 0.2609 mL | 0.5217 mL | 1.3044 mL | |
| 80 mM | 0.0391 mL | 0.1957 mL | 0.3913 mL | 0.9783 mL | |
| 100 mM | 0.0313 mL | 0.1565 mL | 0.3130 mL | 0.7826 mL |
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