Cephalexin hydrate CAS: 15686-71-2
| Catalog Number | xwm 92196 |
| Khoom npe | Cephalexin hydrate |
| CAS | 15686-71-2 |
| Molecular Formula | C16H17N3O4S · H2O |
| Molecular Luj | 347.39 ib |
| Cov ntaub ntawv khaws cia | 2 txog 8 ° C |
| Harmonized tariff Code | 29419000 ib |
Khoom Specification
| Qhov tshwm sim | Dawb crystalline hmoov |
| Assay | 99% min |
| Dej | 4 - 8% |
| Impurity B | <1.0% |
| pH | 4-5.5 |
| Solubility | Sparingly soluble hauv dej, xyaum insoluble hauv ethanol (96%) |
| Kev sib hloov kho qhov muag tshwj xeeb | 149-158 : kuv |
| N, N-dimethylaniline | <20 ppm |
| Tag nrho cov impurities | <3.0% |
| Sulfated tshauv | <0.2% |
| Lwm yam impurity | <1.0% |
Cephalexin (cefalexin) yog ib qho tshuaj tua kab mob cephalosporin siv los kho cov kab mob ntawm cov kab mob ntawm lub ntsws sab sauv, nruab nrab pob ntseg, pob txha, daim tawv nqaij, thiab lub cev xeeb tub thiab tso zis.Cephalexin (cefalexin) ua haujlwm los ntawm kev cuam tshuam nrog cov kab mob ntawm phab ntsa ntawm tes.Qhov no ua rau cov phab ntsa ntawm tes tsis muaj zog, ua rau nws tawg, thiab tua cov kab mob.
Kaw
