Favipiravir impurity 5
Based on 1 Customer Validation
Favipiravir impurity 5 is an impurity of Favipiravir (HY-14768).
For research use only. We do not sell to patients.
- Purity: 97.03%
- CAS No.: 1257072-34-6
- Formula: C5HBrClN3
- Molecular Weight:218.44
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Chemical Information
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CAS No. 1257072-34-6
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Appearance Solid
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Molecular Weight 218.44
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Formula C5HBrClN3
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Color White to off-white
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SMILES
N#CC1=NC(Br)=CN=C1Cl
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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
Solvent & Solubility
DMSO : 100 mg/mL (457.79 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)
Purity & Documentation
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Data Sheet (243 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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Handling Instructions (2659 KB)
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 | 4.5779 mL | 22.8896 mL | 45.7792 mL | 114.4479 mL |
| 5 mM | 0.9156 mL | 4.5779 mL | 9.1558 mL | 22.8896 mL | |
| 10 mM | 0.4578 mL | 2.2890 mL | 4.5779 mL | 11.4448 mL | |
| 15 mM | 0.3052 mL | 1.5260 mL | 3.0519 mL | 7.6299 mL | |
| 20 mM | 0.2289 mL | 1.1445 mL | 2.2890 mL | 5.7224 mL | |
| 25 mM | 0.1831 mL | 0.9156 mL | 1.8312 mL | 4.5779 mL | |
| 30 mM | 0.1526 mL | 0.7630 mL | 1.5260 mL | 3.8149 mL | |
| 40 mM | 0.1144 mL | 0.5722 mL | 1.1445 mL | 2.8612 mL | |
| 50 mM | 0.0916 mL | 0.4578 mL | 0.9156 mL | 2.2890 mL | |
| 60 mM | 0.0763 mL | 0.3815 mL | 0.7630 mL | 1.9075 mL | |
| 80 mM | 0.0572 mL | 0.2861 mL | 0.5722 mL | 1.4306 mL | |
| 100 mM | 0.0458 mL | 0.2289 mL | 0.4578 mL | 1.1445 mL |