Cephalexin hydrate [15686-71-2]
Order number: 21740976
Part number: AC100070851
![21740976 Cephalexin hydrate [15686-71-2]](https://media.alliedchemi.com/full/21740976)
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Cephalexin Hydrate [15686-71-2] is a structurally characterized compound with the molecular formula C16H17N3O4S · xH2O, having a molecular weight of 347.39. It exhibits a Melting Point of ≤1.0%. This specific product listing offers product-specific specifications including a pH range of 4.0 - 5.5, an assay of 95.0% to 103.0%, a water content of 4 - 8%, and a sulfated ash of ≤0.2%. It appears as a white or almost white crystalline powder and is sparingly soluble in water, practically insoluble in ethanol (96%). This antibiotic finds application in various therapeutic settings due to its bacterial growth inhibition properties. Store it at 2 to 8 °C.
- CAS Number: 15686-71-2
- Categories: Antibiotics Bioactive Small Molecules
- Appearance: A white or almost white crystalline powder
- Melting Point: ≤1.0%
- Molecular Weight: 347.39
- Harmonised Tariff Code: 2941900000
- Assay: 95.0% to 103.0%
- Molecular Formula: C16H17N3O4S · xH2O
| Name | Value | |
|---|---|---|
| pH | : | 4.0 - 5.5 |
| CAS | : | 15686-71-2 |
| Assay | : | 95.0% to 103.0% |
| Water | : | 4 - 8% |
| Appearance | : | A white or almost white crystalline powder |
| Categories | : | Antibiotics Bioactive Small Molecules |
| Impurity B | : | ≤1.0% |
| Solubility | : | Sparingly soluble in water, practically insoluble in ethanol (96%) |
| Product Code | : | 21740976 |
| Product Name | : | Cephalexin hydrate |
| Sulfated ash | : | ≤0.2% |
| Storage Details | : | 2 to 8 °C |
| Molecular Weight | : | 347.39 |
| Total Impurities | : | ≤3.0% |
| Molecular Formula | : | C16H17N3O4S · xH2O |
| Any other impurity | : | ≤1.0% |
| N,N-dimethylaniline | : | ≤20ppm |
| Harmonised Tariff Code | : | 2941900000 |
| Specific optical rotation | : | 149 - 158 |
