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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 |