Cefalexin EP impurity F
| API Category | Cefalexin Impurity |
|---|---|
| Appearance | Pale yellow solid |
| CAS Number | 79750-46-2(Free base) |
| IUPAC Name | (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid 2,2,2-trifluoroacetic acid |
| Molecular Formula | C18H18N3O6S(TFA Salt): C16H17N3O4S(Free base) |
| Molecular Weight | 461.41(Tfa salt):347.39(Free base) |
| Solubility | Water |
| Storage Condition | 2-8°C |
| Synonyms | Cephaxalin Related compound F(Tri flouro acetate) |
