Omaciclovir
Based on 1 publication(s) in Google Scholar
Omaciclovir (H2G) is a potent and selective inhibitor of herpesvirus replication. Omaciclovir is a nucleoside analog with antiviral activity.
For research use only. We do not sell to patients.
- Purity: 99.47%
- CAS No.: 124265-89-0
- Formula: C10H15N5O3
- Molecular Weight:253.26
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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) Omaciclovir
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Biological Activity
Omaciclovir is a nucleoside analog with in vitro inhibitory activity against varicella-zoster virus (VZV), herpes simplex virus types 1 and 2 (HSV-1 and -2), Epstein-Barr virus, and human herpesvirus 6. Omaciclovir is also efficacious in simian varicella virus-infected monkeys[1].
Omaciclovir shows antiviral activities against different human herpesviruses with EC50s of 0.72 ± 0.1, 0.62 ± 0.2, 0.015 ± 0.004, 0.048 ± 0.023, 0.047 ± 0.004, 0.035 ± 0.022, and 0.016 ± 0.003 μM for MRC-5 VZV-32, MRC-5 Molly, MeWo VZV-32, MeWo Molly, MeWo Emily, MeWo VZ11, and MeWo VZ30, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 124265-89-0
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Appearance Solid
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Molecular Weight 253.26
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Formula C10H15N5O3
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Color White to off-white
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SMILES
O=C1NC(N)=NC2=C1N=CN2C[C@H](CO)CCO
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Synonyms
H2G
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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 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
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Vet Microbiol
Omaciclovir suppresses influenza A virus replication via interaction with viral PA protein. [Abstract]2025 Dec 14:312:110843. PMID: 41406559
Solvent & Solubility
DMSO : 230 mg/mL (908.16 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: ≥ 5.75 mg/mL (22.70 mM); Clear solution
This protocol yields a clear solution of ≥ 5.75 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (57.5 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: ≥ 5.75 mg/mL (22.70 mM); Clear solution
This protocol yields a clear solution of ≥ 5.75 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (57.5 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.
Purity & Documentation
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Data Sheet (272 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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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, 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 | 3.9485 mL | 19.7426 mL | 39.4851 mL | 98.7128 mL |
| 5 mM | 0.7897 mL | 3.9485 mL | 7.8970 mL | 19.7426 mL | |
| 10 mM | 0.3949 mL | 1.9743 mL | 3.9485 mL | 9.8713 mL | |
| 15 mM | 0.2632 mL | 1.3162 mL | 2.6323 mL | 6.5809 mL | |
| 20 mM | 0.1974 mL | 0.9871 mL | 1.9743 mL | 4.9356 mL | |
| 25 mM | 0.1579 mL | 0.7897 mL | 1.5794 mL | 3.9485 mL | |
| 30 mM | 0.1316 mL | 0.6581 mL | 1.3162 mL | 3.2904 mL | |
| 40 mM | 0.0987 mL | 0.4936 mL | 0.9871 mL | 2.4678 mL | |
| 50 mM | 0.0790 mL | 0.3949 mL | 0.7897 mL | 1.9743 mL | |
| 60 mM | 0.0658 mL | 0.3290 mL | 0.6581 mL | 1.6452 mL | |
| 80 mM | 0.0494 mL | 0.2468 mL | 0.4936 mL | 1.2339 mL | |
| 100 mM | 0.0395 mL | 0.1974 mL | 0.3949 mL | 0.9871 mL |
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