Cephalexin hydrate
( 15686-71-2 | CLS-CHU-1570-5g )
Our packs are available in standard sizes, but we can also customize them to meet your specific requirements. Pack sizes are listed alongside the catalog number.
Example: Catalog Number – Pack Size.
| CAS: | 15686-71-2 |
|---|---|
| Molecular Formula: | C16H17N3O4S · xH2O |
| Molecular Weight: | 347.39 |
Product Detail
| Product Name | Cephalexin hydrate |
| Categories | Antibiotics, Bioactive Small Molecules |
| CAS | 15686-71-2 |
| Molecular Formula | C16H17N3O4S · xH2O |
| Molecular Weight | 347.39 |
| CLS CAT Numbers | CLS-CHU-1570-5g |
| Prepack Size | 5g |
Product Specification
| Water | 4 – 8% |
| Impurity B | ≤1.0% |
| Identification | Conforms to reference |
| pH | 4.0 – 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% |
