Norfloxacin
CAS: 70458-96-7
Molecular Formula: C16H18FN3O3
Molecular Weight: 319.33
Product Detail
| Product Code | 32616814 | ||||
| Product Name | Norfloxacin | ||||
| Categories | Antibiotics Bioactive Small Molecules | ||||
| CAS | 70458-96-7 | ||||
| Molecular Formula | C16H18FN3O3 | ||||
| Molecular Weight | 319.33 | ||||
| Storage Details | 2 to 8 °C | ||||
| Harmonised Tariff Code | 29335995 |
Product Specification
| Heavy metals | ≤0.0015% | ||||
| Identification | A. IR; B. UV | ||||
| Loss on Drying | ≤1.0% | ||||
| Residual solvent | Ethanol ≤5000 ppm; toluene ≤890 ppm | ||||
| Solubility | Slightly soluble in acetone, and in alcohol; freely soluble in acetic acid, insoluble in ether | ||||
| Assay | 99.0% – 101.0% | ||||
| Purity | The sum of all impurities peaks is not more than 0.5% (HPLC) | ||||
| Residue on Ignition | ≤0.1% | ||||
| Water Content (KF) | ≤ 3.0% | ||||
| Absorbance | ≤3.0% (at 273 nm) | ||||
| Appearance | Off-white or pale yellow crystalline powder |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H319: Causes serious eye irritation | ||||
| Precautionary statements | P264: Wash thoroughly after handling
P280: Wear protective gloves/protective clothing/eye protection/face protection P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing P308+313: IF exposed or concerned: Get medical advice/attention |