Molnupiravir
Based on 74 publication(s) in Google Scholar
Molnupiravir (EIDD-2801) is an orally bioavailable proagent of the ribonucleoside analog EIDD-1931. Molnupiravir has broad spectrum antiviral activity against influenza virus and multiple coronaviruses, such as SARS-CoV-2, MERS-CoV, SARS-CoV. Molnupiravir has the potential for the research of COVID-19, and seasonal and pandemic influenza.
For research use only. We do not sell to patients.
- Purity: 99.85%
- CAS No.: 2492423-29-5
- Formula: C13H19N3O7
- Molecular Weight:329.31
-
Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Publications Citing Use of MedChemExpress (MCE) Molnupiravir
More- N Engl J Med. 2023 Jan 5;388(1):89-91. [Abstract]
- Nature. 2025 Apr;640(8058):506-513. [Abstract]
- Nature. 2022 Jul;607(7917):119-127. [Abstract]
- Nature. 2022 Apr;604(7904):134-140. [Abstract]
- Cell. 2022 Nov 10;185(23):4347-4360.e17. [Abstract]
- Nat Microbiol. 2022 Aug;7(8):1252-1258. [Abstract]
- Nat Commun. 2023 Feb 25;14(1):1076. [Abstract]
- Nat Commun. 2023 Jul 4;14(1):3952. [Abstract]
- Nat Commun. 2023 Jul 15;14(1):4231. [Abstract]
- Nat Commun. 2021 Nov 5;12(1):6415. [Abstract]
- Nat Chem Biol. 2025 Mar;21(3):451-463. [Abstract]
- Nucleic Acids Res. 2021 Jan 8;49(D1):D1113-D1121. [Abstract]
- EBioMedicine. 2022 Jul:81:104132. [Abstract]
- Cell Rep Med. 2026 Mar 9:102646. [Abstract]
- Proc Natl Acad Sci U S A. 2026 Jan 13;123(2):e2530209123. [Abstract]
- Proc Natl Acad Sci U S A. 2024 Apr 23;121(17):e2320713121. [Abstract]
- ACS Sens. 2022 May 27;7(5):1564-1571. [Abstract]
- J Med Chem. 2025 Aug 28;68(16):17087-17102. [Abstract]
- Int J Nanomedicine. 2025 Jan 16:20:669-684. [Abstract]
- JCI Insight. 2022 May 17;e160108. [Abstract]
- Commun Biol. 2022 May 30;5(1):516. [Abstract]
- PLoS Pathog. 2026 May 29;22(5):e1014225. [Abstract]
- Int J Mol Sci. 2023 Feb 2;24(3):2849. [Abstract]
- PLoS Pathog. 2021 Sep 17;17(9):e1009929. [Abstract]
- mBio. 2023 Oct 31;14(5):e0158723. [Abstract]
- Antimicrob Agents Chemother. 2024 Sep 6:e0103924. [Abstract]
- Antimicrob Agents Chemother. 2024 May 14:e0034124. [Abstract]
- Antimicrob Agents Chemother. 2021 Mar 18;65(4):e02479-20. [Abstract]
- Int J Infect Dis. 2024 Jun 27:107134. [Abstract]
- Influenza Other Respir Viruses. 2025 Oct;19(10):e70176. [Abstract]
- iScience. 2024 Aug 17;27(9):110729. [Abstract]
- iScience. 2022 May 20;25(5):104293. [Abstract]
- Drug Metab Dispos. 2026 Mar 25.
- Drug Metab Dispos. 2025 Sep 8;53(10):100158. [Abstract]
- Virol Sin. 2025 Jun;40(3):477-490. [Abstract]
- Antiviral Res. 2025 Apr:236:106114. [Abstract]
- Antiviral Res. 2023 Oct:218:105703. [Abstract]
- Antiviral Res. 2023 Sep:217:105700. [Abstract]
- Antiviral Res. 2023 Aug:216:105671. [Abstract]
- Antiviral Res. 2023 Aug:216:105674. [Abstract]
- ACS Infect Dis. 2025 Oct 30. [Abstract]
- Virol J. 2025 Mar 4;22(1):56. [Abstract]
- J Virol. 2022 Jul 27;96(14):e0065322. [Abstract]
- J Antimicrob Chemother. 2025 Oct 3;80(10):2807-2813. [Abstract]
- Viruses. 2026 Feb 23;18(2):273. [Abstract]
- Viruses. 2025 Dec 27.
- Viruses. 2023 Jun 2;15(6):1317. [Abstract]
- Viruses. 2022 Sep 12;14(9):2017. [Abstract]
- Future Med Chem. 2022 May;14(10):685-699. [Abstract]
- SLAS Discov. 2025 Mar:31:100211. [Abstract]
- Virus Res. 2024 Jul:345:199371. [Abstract]
- Virology. 2025 Oct:611:110642. [Abstract]
- bioRxiv. 2026 Jun 10.
- NAR Mol Med. 2025 Dec 3;3(1):ugaf041. [Abstract]
- bioRxiv. 2025 May 14.
- bioRxiv. 2025 April 22.
- Res Sq. 2025 Apr 20.
- bioRxiv. 2025 February 28.
- Patent. US20250049841A1.
- bioRxiv. 2024 Jun 3:2024.06.02.596989. [Abstract]
- SSRN. 2024 Jan 23.
- SSRN. 2024 Jan 26.
- bioRxiv. 2024 Feb 9:2023.11.20.567873. [Abstract]
- bioRxiv. 2023 Jun 30.
- bioRxiv. 2023 Jun 28:2023.06.27.546784. [Abstract]
- Utah State University. 2023 Feb 1.
- der Freien Universität Berlin. 2022.
- Res Sq. 2022 Feb 24:rs.3.rs-1375091. [Abstract]
- Research Square Preprint. 2022 Jan.
- bioRxiv. 2021 Sep 17:2021.09.13.460111. [Abstract]
- Research Square Preprint. 2021 Aug.
- bioRxiv. 2021 Jan 5.
- bioRxiv. 2021 Jan 5.
- Res Sq. 2020 Oct 8:rs.3.rs-86289. [Abstract]
-
In Vivo Efficacy Study
-
Bio/Physico-chemical Assay
-
In Vivo Efficacy Study
-
IHC
-
In Vivo Efficacy Study
Biological Activity
|
Cell Line
|
Type | Value | Description | References |
|---|---|---|---|---|
| BHK-21 | CC50 |
42.25 μM
Compound: 2; MK-4482
|
Cytotoxicity against hamster BHK-21 cells incubated for 4 days by MTS assay
Cytotoxicity against hamster BHK-21 cells incubated for 4 days by MTS assay
|
[PMID: 36764470] |
| MDCK | CC50 |
>100 μM
Compound: 2; MK-4482
|
Cytotoxicity against MDCK cells assessed as reduction in cell viability measured for 48 hrs by MTT assay
Cytotoxicity against MDCK cells assessed as reduction in cell viability measured for 48 hrs by MTT assay
|
[PMID: 36764470] |
| NCI-H460 | CC50 |
18.3 μM
Compound: MPV
|
Cytotoxicity against human NCI-H460 cells incubated for 72 hrs by CCK-8 assay
Cytotoxicity against human NCI-H460 cells incubated for 72 hrs by CCK-8 assay
|
[PMID: 38061229] |
| Vero | CC50 |
>100 μM
Compound: 2; MK-4482
|
Cytotoxicity against African green monkey Vero cells assessed as reduction in cell viability incubated for 24 hrs by MTT assay
Cytotoxicity against African green monkey Vero cells assessed as reduction in cell viability incubated for 24 hrs by MTT assay
|
[PMID: 36764470] |
| Vero | CC50 |
48.2 μM
Compound: Molnupiravir
|
Cytotoxicity against African green monkey Vero cells assessed as reduction in cell growth by coulter counter method
Cytotoxicity against African green monkey Vero cells assessed as reduction in cell growth by coulter counter method
|
[PMID: 38232463] |
Molnupiravir (7 mg/kg; p.o.; twice daily for 3.5 days) significantly reduces shed virus load and duration of fever[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
-
Animal Model:C57BL/6 mice (intranasal infection with SARS-CoV)[1]
-
Dosage:50, 150, 500 mg/kg
-
Administration:Oral; every 12 hours for 3 days
-
Result:Body weight loss is significantly diminished or prevented.
-
Animal Model:Ca/09-infected female ferrets[1]
-
Dosage:7 mg/kg
-
Administration:Oral; twice daily for 3.5 days
-
Result:Shed virus load and duration of fever were significantly reduced.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
-
CAS No. 2492423-29-5
-
Appearance Solid
-
Molecular Weight 329.31
-
Formula C13H19N3O7
-
Color White to off-white
-
SMILES
O=C(N([C@@]1([H])[C@H](O)[C@H](O)[C@@]([H])(COC(C(C)C)=O)O1)C=C2)NC2=NO
-
Synonyms
EIDD-2801; MK-4482
-
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
Publications (74)
-
Journal Impact Factor
-
Most Recent
-
N Engl J Med
2023 Jan 5;388(1):89-91. PMID: 36476720 -
Nature
2025 Apr;640(8058):506-513. PMID: 40140563 -
Nature
2022 Jul;607(7917):119-127. PMID: 35576972
Molnupiravir purchased from MedChemExpress. Usage Cited in: Nature. 2022 Jul;607(7917):119-127. [Abstract]
Syrian hamsters were intranasally inoculated with 103 PFU of BA.2 (NCD1288). One day after infection, hamsters were treated with: 500 mg/kg Molnupiravir, 1,000 mg/kg nirmatrelvir or 60 mg/kg S-217622 orally twice daily for 3 days. Methylcellulose served as a control for oral treatment. Eight hamsters per group were euthanized at 4 dpi for virus titration. Viral titres in the nasal turbinates and lungs were determined by plaque assay. For comparison of the lung and nasal turbinate titres of BA.2 (NCD1288)-and D614G (HP095)-infected hamster groups, we used a Kruskal-Wallis test with Dunn's multiple comparisons and one-way ANOVA with Dunnett's multiple comparisons, respectively. Data are from one experiment.
-
Nature
2022 Apr;604(7904):134-140. PMID: 35130559
Molnupiravir purchased from MedChemExpress. Usage Cited in: Nature. 2022 Apr;604(7904):134-140. [Abstract]
BLISS analysis in Calu-3 cells with molnupiravir or remdesivir in combination with the DHODH inhibitors Brequinar.
Molnupiravir purchased from MedChemExpress. Usage Cited in: Nature. 2022 Apr;604(7904):134-140. [Abstract]
Wild-type BALB/C mice were treated with Brequinar (intraperitoneal administration) and/or Molnupiravir (oral administration) daily at the indicated concentrations starting 12 h before infection. Mice (n = 5 per group over 2 independent experiments) were intranasally inoculated with 1 × 105 p.f.u. per mouse of SARS-CoV-2 (B.1.351). Lungs were analysed for viral titre 2 days after infection by plaque assay.
Molnupiravir purchased from MedChemExpress. Usage Cited in: Nature. 2022 Apr;604(7904):134-140. [Abstract]
Wild-type BALB/C mice were treated with Brequinar (intraperitoneal administration) and/or Molnupiravir (oral administration) daily at the indicated concentrations starting 12 h before infection. Mice (n = 5 per group over 2 independent experiments) were intranasally inoculated with 1 × 105 p.f.u. per mouse of SARS-CoV-2 (B.1.351). Fixed in 4% paraformaldehyde for haematoxylin and eosin staining and quantified for interstitial inflammation.
-
Cell
A mechanism for SARS-CoV-2 RNA capping and its inhibition by nucleotide analog inhibitors. [Abstract]2022 Nov 10;185(23):4347-4360.e17. PMID: 36335936 -
Nat Microbiol
Therapeutic efficacy of monoclonal antibodies and antivirals against SARS-CoV-2 Omicron BA.1 in Syrian hamsters. [Abstract]2022 Aug;7(8):1252-1258. PMID: 35705860
Molnupiravir purchased from MedChemExpress. Usage Cited in: Nat Microbiol. 2022 Aug;7(8):1252-1258. [Abstract]
Syrian hamsters were intranasally inoculated with 103 PFU of BA.1 (NC928). At 24 h post-infection, hamsters were treated with: 500 mg/kg Molnupiravir orally twice daily for 3 days or 60 mg/kg S-217622 orally twice daily for 3 days. Methylcellulose served as a control for oral treatment. Hamsters were euthanized on Days 2, 3, and 4 post-infection for virus titration. Vertical bars show the mean ± s.e.m. Points indicate data from individual hamsters (n = 4/group).
-
Nat Commun
Identification of SARS-CoV-2 Mpro inhibitors containing P1' 4-fluorobenzothiazole moiety highly active against SARS-CoV-2. [Abstract]2023 Feb 25;14(1):1076. PMID: 36841831 -
Nat Commun
2023 Jul 4;14(1):3952. PMID: 37402789 -
Nat Commun
2023 Jul 15;14(1):4231. PMID: 37454219 -
Nat Commun
Oral prodrug of remdesivir parent GS-441524 is efficacious against SARS-CoV-2 in ferrets. [Abstract]2021 Nov 5;12(1):6415. PMID: 34741049 -
Nat Chem Biol
Orthogonal RNA replication enables directed evolution and Darwinian adaptation in mammalian cells. [Abstract]2025 Mar;21(3):451-463. PMID: 39753704 -
Nucleic Acids Res
COVID19 Drug Repository: text-mining the literature in search of putative COVID19 therapeutics. [Abstract]2021 Jan 8;49(D1):D1113-D1121. PMID: 33166390 -
EBioMedicine
Recapitulating infection, thermal sensitivity and antiviral treatment of seasonal coronaviruses in human airway organoids. [Abstract]2022 Jul:81:104132. PMID: 35779493 -
Cell Rep Med
Human liver-derived organoids recapitulate Oropouche virus infection and manifestation, enabling antiviral drug discovery. [Abstract]2026 Mar 9:102646. PMID: 41806841 -
Proc Natl Acad Sci U S A
Combination antiviral and anti-inflammatory therapy mitigates persistent neurological deficits in mice post SARS-CoV-2 infection. [Abstract]2026 Jan 13;123(2):e2530209123. PMID: 41499397 -
Proc Natl Acad Sci U S A
Proof-of-concept studies with a computationally designed Mpro inhibitor as a synergistic combination regimen alternative to Paxlovid. [Abstract]2024 Apr 23;121(17):e2320713121. PMID: 38621119 -
ACS Sens
2022 May 27;7(5):1564-1571. PMID: 35427117 -
J Med Chem
Discovery of an Orally Bioavailable Reversible Covalent SARS-CoV-2 Mpro Inhibitor with Pan-Coronavirus Activity. [Abstract]2025 Aug 28;68(16):17087-17102. PMID: 40773370 -
Int J Nanomedicine
Viral Mimetic Bacterial Outer Membrane Vesicles for Targeting Angiotensin-Converting Enzyme 2. [Abstract]2025 Jan 16:20:669-684. PMID: 39835181 -
JCI Insight
2022 May 17;e160108. PMID: 35579953 -
Commun Biol
2022 May 30;5(1):516. PMID: 35637255 -
PLoS Pathog
2026 May 29;22(5):e1014225. PMID: 42213735 -
Int J Mol Sci
Evaluation of In Vitro Distribution and Plasma Protein Binding of Selected Antiviral Drugs (Favipiravir, Molnupiravir and Imatinib) against SARS-CoV-2. [Abstract]2023 Feb 2;24(3):2849. PMID: 36769193 -
PLoS Pathog
In vitro selection of Remdesivir resistance suggests evolutionary predictability of SARS-CoV-2. [Abstract]2021 Sep 17;17(9):e1009929. PMID: 34534263 -
mBio
Pyronaridine tetraphosphate is an efficacious antiviral and anti-inflammatory active against multiple highly pathogenic coronaviruses. [Abstract]2023 Oct 31;14(5):e0158723. PMID: 37581442 -
Antimicrob Agents Chemother
Oral pharmacokinetics and efficacy of oral phospholipid remdesivir nucleoside prodrugs against SARS-CoV-2 in mice. [Abstract]2024 Sep 6:e0103924. PMID: 39240093 -
Antimicrob Agents Chemother
Inhibition of endocytic uptake of severe acute respiratory syndrome coronavirus 2 and endo-lysosomal acidification by diphenoxylate. [Abstract]2024 May 14:e0034124. PMID: 38742905 -
Antimicrob Agents Chemother
AT-527, a Double Prodrug of a Guanosine Nucleotide Analog, Is a Potent Inhibitor of SARS-CoV-2 In Vitro and a Promising Oral Antiviral for Treatment of COVID-19. [Abstract]2021 Mar 18;65(4):e02479-20. PMID: 33558299 -
Int J Infect Dis
Antiviral susceptibility of SARS-CoV-2 and influenza viruses from 3 co-infected pediatric patients. [Abstract]2024 Jun 27:107134. PMID: 38944411 -
Influenza Other Respir Viruses
Efficacy of Oseltamivir Against Seasonal Influenza H1N1 and the Efficacy of a Novel Combination Treatment In Vitro and In Vivo in Mouse Studies. [Abstract]2025 Oct;19(10):e70176. PMID: 41116245 -
iScience
Drug susceptibility and the potential for drug-resistant SARS-CoV-2 emergence in immunocompromised animals. [Abstract]2024 Aug 17;27(9):110729. PMID: 39280602 -
iScience
Inhibitors of dihydroorotate dehydrogenase cooperate with molnupiravir and N4-hydroxycytidine to suppress SARS-CoV-2 replication. [Abstract]2022 May 20;25(5):104293. PMID: 35492218 -
-
Drug Metab Dispos
Mechanistic insights into human carboxylesterase 2 (CES2) inhibition by the CES1 prodrug substrate remdesivir. [Abstract]2025 Sep 8;53(10):100158. PMID: 41061301 -
Virol Sin
Clofazimine targeting the spike protein and RdRp exhibits highly efficient antiviral activity against porcine epidemic diarrhea virus in vitro. [Abstract]2025 Jun;40(3):477-490. PMID: 40460916 -
Antiviral Res
2025 Apr:236:106114. PMID: 39954869 -
Antiviral Res
2023 Oct:218:105703. PMID: 37611878 -
Antiviral Res
PRO-2000 exhibits SARS-CoV-2 antiviral activity by interfering with spike-heparin binding. [Abstract]2023 Sep:217:105700. PMID: 37562608 -
Antiviral Res
Assessment of the frequency of SARS-CoV-2 Omicron variant escape from RNA-dependent RNA polymerase inhibitors and 3C-like protease inhibitors. [Abstract]2023 Aug:216:105671. PMID: 37451629 -
Antiviral Res
Seasonal coronavirus infections trigger NLRP3 inflammasome activation in macrophages but is therapeutically targetable. [Abstract]2023 Aug:216:105674. PMID: 37459896 -
ACS Infect Dis
Targeting the Rift Valley Fever Virus Polymerase: Resistance Mechanisms and Structural Insights. [Abstract]2025 Oct 30. PMID: 41166549 -
Virol J
Mycophenolate mofetil exerts broad-spectrum antiviral activity against coronaviruses including SARS-CoV-2. [Abstract]2025 Mar 4;22(1):56. PMID: 40038695 -
J Virol
Engineering and Characterization of Avian Coronavirus Mutants Expressing Fluorescent Reporter Proteins from the Replicase Gene. [Abstract]2022 Jul 27;96(14):e0065322. PMID: 35862676 -
J Antimicrob Chemother
Placental transfer of medications to treat COVID-19, molnupiravir, favipiravir and nirmatrelvir/ritonavir, in the ex vivo human cotyledon model. [Abstract]2025 Oct 3;80(10):2807-2813. PMID: 40888812 -
Viruses
SARS-CoV-2 Error Catastrophe Under Molnupiravir: Mutagenic Enhancement Enables Viral Persistence with Impaired Fitness. [Abstract]2026 Feb 23;18(2):273. PMID: 41754616 -
-
Viruses
2023 Jun 2;15(6):1317. PMID: 37376616 -
Viruses
Molecular Analyses of Clinical Isolates and Recombinant SARS-CoV-2 Carrying B.1 and B.1.617.2 Spike Mutations Suggest a Potential Role of Non-Spike Mutations in Infection Kinetics. [Abstract]2022 Sep 12;14(9):2017. PMID: 36146823 -
Future Med Chem
2022 May;14(10):685-699. PMID: 35387498 -
SLAS Discov
2025 Mar:31:100211. PMID: 39824441 -
Virus Res
Interaction and antiviral treatment of coinfection between SARS-CoV-2 and influenza in vitro. [Abstract]2024 Jul:345:199371. PMID: 38621598 -
Virology
The combinatorial activities of oseltamivir and molnupiravir against influenza virus infections in vitro and in vivo. [Abstract]2025 Oct:611:110642. PMID: 40730007 -
-
NAR Mol Med
2025 Dec 3;3(1):ugaf041. PMID: 41509513 -
-
-
-
-
-
bioRxiv
2024 Jun 3:2024.06.02.596989. PMID: 38895239 -
-
-
bioRxiv
Distinct evolution of SARS-CoV-2 Omicron XBB and BA.2.86/JN.1 lineages combining increased fitness and antibody evasion. [Abstract]2024 Feb 9:2023.11.20.567873. PMID: 38045308 -
-
bioRxiv
Efficacy of the oral nucleoside prodrug GS-5245 (Obeldesivir) against SARS-CoV-2 and coronaviruses with pandemic potential. [Abstract]2023 Jun 28:2023.06.27.546784. PMID: 37425890 -
-
-
Res Sq
2022 Feb 24:rs.3.rs-1375091. PMID: 35233565 -
-
bioRxiv
Therapeutic efficacy of an oral nucleoside analog of remdesivir against SARS-CoV-2 pathogenesis in mice. [Abstract]2021 Sep 17:2021.09.13.460111. PMID: 34545367 -
-
-
-
Res Sq
2020 Oct 8:rs.3.rs-86289. PMID: 33052329
Solvent & Solubility
DMSO : 50 mg/mL (151.83 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 12.5 mg/mL (37.96 mM; Need ultrasonic)
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (7.59 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 (7.59 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.
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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.
Please enter the basic information of animal experiments:
-
-
-
-
Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
-
%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
-
%+
-
+%Tween-80 + +
-
%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
-
Data Sheet (277 KB)
-
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)
- Portuguese - PT (393 KB)
-
Handling Instructions (2659 KB)
References
[1]. Sheahan TP, et al. An orally bioavailable broad-spectrum antiviral inhibits SARS-CoV-2 in human airway epithelial cell cultures and multiple coronaviruses in mice. Sci Transl Med. 2020 Apr 6. pii: eabb5883. [Content Brief]
[2]. Toots M, et al. Characterization of orally efficacious influenza drug with high resistance barrier in ferrets and human airway epithelia. Sci Transl Med. 2019 Oct 23;11(515). pii: eaax5866. [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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 3.0367 mL | 15.1833 mL | 30.3665 mL | 75.9163 mL |
| 5 mM | 0.6073 mL | 3.0367 mL | 6.0733 mL | 15.1833 mL | |
| 10 mM | 0.3037 mL | 1.5183 mL | 3.0367 mL | 7.5916 mL | |
| 15 mM | 0.2024 mL | 1.0122 mL | 2.0244 mL | 5.0611 mL | |
| 20 mM | 0.1518 mL | 0.7592 mL | 1.5183 mL | 3.7958 mL | |
| 25 mM | 0.1215 mL | 0.6073 mL | 1.2147 mL | 3.0367 mL | |
| 30 mM | 0.1012 mL | 0.5061 mL | 1.0122 mL | 2.5305 mL | |
| DMSO | 40 mM | 0.0759 mL | 0.3796 mL | 0.7592 mL | 1.8979 mL |
| 50 mM | 0.0607 mL | 0.3037 mL | 0.6073 mL | 1.5183 mL | |
| 60 mM | 0.0506 mL | 0.2531 mL | 0.5061 mL | 1.2653 mL | |
| 80 mM | 0.0380 mL | 0.1898 mL | 0.3796 mL | 0.9490 mL | |
| 100 mM | 0.0304 mL | 0.1518 mL | 0.3037 mL | 0.7592 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.