Metronidazole impurity 2
Based on 1 Customer Validation
Metronidazole impurity 2 (2-Methyl-5-nitro-1H-imidazole) is an impurity of Metronidazole.
For research use only. We do not sell to patients.
- Purity: 99.84%
- CAS No.: 696-23-1
- Formula: C4H5N3O2
- Molecular Weight:127.10
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Storage:
Store at room temperature 3 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
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 696-23-1
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Appearance Solid
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Molecular Weight 127.10
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Formula C4H5N3O2
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Color White to off-white
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SMILES
O=N(=O)C1=CN=C(N1)C
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Synonyms
2-Methyl-5-nitro-1H-imidazole
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature 3 years
In solvent -80°C 2 years -20°C 1 year
Solvent & Solubility
DMSO : ≥ 100 mg/mL (786.78 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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)
Purity & Documentation
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Data Sheet (244 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, 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 | 7.8678 mL | 39.3391 mL | 78.6782 mL | 196.6955 mL |
| 5 mM | 1.5736 mL | 7.8678 mL | 15.7356 mL | 39.3391 mL | |
| 10 mM | 0.7868 mL | 3.9339 mL | 7.8678 mL | 19.6696 mL | |
| 15 mM | 0.5245 mL | 2.6226 mL | 5.2452 mL | 13.1130 mL | |
| 20 mM | 0.3934 mL | 1.9670 mL | 3.9339 mL | 9.8348 mL | |
| 25 mM | 0.3147 mL | 1.5736 mL | 3.1471 mL | 7.8678 mL | |
| 30 mM | 0.2623 mL | 1.3113 mL | 2.6226 mL | 6.5565 mL | |
| 40 mM | 0.1967 mL | 0.9835 mL | 1.9670 mL | 4.9174 mL | |
| 50 mM | 0.1574 mL | 0.7868 mL | 1.5736 mL | 3.9339 mL | |
| 60 mM | 0.1311 mL | 0.6557 mL | 1.3113 mL | 3.2783 mL | |
| 80 mM | 0.0983 mL | 0.4917 mL | 0.9835 mL | 2.4587 mL | |
| 100 mM | 0.0787 mL | 0.3934 mL | 0.7868 mL | 1.9670 mL |
Metronidazole impurity 2 Related Classifications
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