Cefoxitin sodium salt
CAS: 33564-30-6
Molecular Formula: C16H16N3NaO7S2
Molecular Weight: 449.44
Product Detail
| Product Code | 40351828 | ||||
| Product Name | Cefoxitin sodium salt | ||||
| Categories | Antibiotics Bioactive Small Molecules | ||||
| CAS | 33564-30-6 | ||||
| Molecular Formula | C16H16N3NaO7S2 | ||||
| Molecular Weight | 449.44 | ||||
| Storage Details | 2 to 8 °C | ||||
| Harmonised Tariff Code | 29419000 |
Product Specification
| Water | ≤ 1.0% | ||||
| Specific rotation | +206 ° C~+214 ° C | ||||
| Conclusion | This product complies with USP Standard | ||||
| Heavy metals | ≤ 0.002% | ||||
| pH | 4.2~7.0 | ||||
| Bacterial endotoxin | ≤ 0.2EU/mg | ||||
| Solubility | Very soluble in water. Soluble in methanol. Sparingly soluble in DMF and acetone. Insoluble in ether and chloroform | ||||
| Sterility | Meets the requirement | ||||
| Retest Date | 2 years from previous retest | ||||
| Crystallinity | Meets the requirement | ||||
| Appearance | White to off-white, granules or powder | ||||
| Assay (Anhydrous) | 92.7~97.0% (As C16H16N3O7S2); 97.5~102.0% (As C16H16N3NAO7S2) | ||||
| Identifcation | A: The chromatogram of the assay preparation obtained as directed in the assay exhibits a major peak for cefoxitin, the retention time of which corresponds to that exhibited in the chromatogram of the standard preparation obtained as directed in the Assay. B: UV. C: It responds to tests for sodium. | ||||
| Limit of Acetone | ≤ 0.7% | ||||
| Limit of Methanol | ≤ 0.1% |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H317: May cause an allergic skin reaction | ||||
| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P308+313: IF exposed or concerned: Get medical advice/attention |