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Cephalexin hydrate
(21740976 | 15686-71-2)
| CAS: | 15686-71-2 |
|---|---|
| Molecular Formula: | C16H17N3O4S·H2O |
| Molecular Weight: | 347.39 |
| Availablility: | In Stock |
|---|---|
| Downloads: | Product Specification | Safety Data Sheet [EN] |
| 21740976-5g | 5g | £68.20 | |
| Bulk Order | |||
| 21740976-5g | 5g | €95.50 | |
| Bulk Order | |||
| 21740976-5g | 5g | $102.40 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 21740976 | ||||
| Product Name | Cephalexin hydrate | ||||
| Categories | Antibiotics Bioactive Small Molecules | ||||
| CAS | 15686-71-2 | ||||
| Molecular Formula | C16H17N3O4S·H2O | ||||
| Molecular Weight | 347.39 | ||||
| Storage Details | 2 to 8 °C | ||||
| Harmonised Tariff Code | 29419000 |
Product Specification
| Water | 4 - 8% | ||||
| Impurity B | <1.0% | ||||
| pH | 4 - 5.5 | ||||
| Solubility | Sparingly soluble in water, practically insoluble in ethanol (96%) | ||||
| Assay | 95.0% to 103.0% | ||||
| Specific optical rotation | 149 - 158 | ||||
| N,N-dimethylaniline | <20ppm | ||||
| Total Impurities | <3.0% | ||||
| Sulfated ash | <0.2% | ||||
| Appearance | A white or almost white crystalline powder | ||||
| Any other impurity | <1.0% |
Safety Information
| Pictograms |
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| Signal word | danger | ||||
| Hazard statements |
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| Precautionary statements |
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