Metronidazole
SIGMA/M1547 - BioXtra
Synonym: 2-
CAS Number: 443-48-1
Empirical Formula (Hill Notation): C6H9N3O3
Molecular Weight: 171.15
EC Number: 207-136-1
MDL Number: MFCD00009750
Linear Formula: C6H9N3O3
Product Type: Chemical
| anion traces | chloride (Cl-): ≤0.05% |
| sulfate (SO42-): ≤0.05% | |
| antibiotic activity spectrum | Gram-negative bacteria |
| parasites | |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.005% | |
| Mg: ≤0.0005% | |
| Na: ≤0.01% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| color | white to light yellow |
| ign. residue | ≤0.1% |
| impurities | ≤0.2% Total Impurities |
| InChI | 1S/C6H9N3O3/c1-5-7-4-6(9( |
| InChI key | VAOCPAMSLUNLGC-UHFFFAOYSA |
| mode of action | DNA synthesis | interferes |
| mp | 159-161 °C (lit.) |
| product line | BioXtra |
| Quality Level | 200 ![]() |
| SMILES string | CC1=NC=C([N+]([O-])=O)N1C |
| solubility | acetic acid: 0.1 M, clear, colorless to yellow |
| storage temp. | 2-8°C |
| Application: | Metronidazole is used to study DNA damage and repair and has been found to induce the gene transfer agent VSH-1 in Brachyspira hyodysenteriae. It is commonly used for treatment of periodontitis and is used in bioavailability studies. |
| Biochem/physiol Actions: | Metronidazole is a prodrug and is selective for anaerobic bacteria due to their ability to intracellularly reduce metronidazole to its active form. Reduced metronidazole covalently binds to DNA which disrupts its helical structure, induces DNA strand breaks and inhibits bacterial nucleic acid synthesis. Bacterial cell death results. |
| General description: | Chemical structure: imidazole |
| Packaging: | 5, 25 g in glass bottle |
| Symbol | GHS08 |
| Signal word | Danger |
| Hazard statements | H340 - H350 - H373 |
| Precautionary statements | P202 - P260 - P280 - P308 + P313 - P405 - P501 |
| Hazard Codes | Xn |
| Risk Statements | 40 |
| Safety Statements | 36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| mp | 159-161 °C (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 51282808 |


