Ceftifur Hydrochloride(103980-44-5)
Fa'amatalaga o oloa
O le Ceftiofur o se vailaau fa'ama'i o le ituaiga cephalosporin (tupulaga lona tolu), laiseneina mo le fa'aogaina i vaila'au o manu.Na muamua faamatalaina i le 1987.
E tete'e ile antibiotic resistance enzyme beta-lactamase, ma e iai lona gaioiga e tetee atu i siama Gram-positive ma Gram-negative bacteria.E. coli strains e tetee i ceftiofur ua lipotia mai.
Ceftiofur Hydrochloride o le ituaiga masima hydrochloride o le ceftiofur, o se semisynthetic, beta-lactamase-stable, broad-spectrum, tolu-tupulaga cephalosporin faʻatasi ai ma gaioiga antibacterial.O le Ceftiofur e fusifusia ma fa'agataina polotini fa'amauina penicillin (PBPs) o lo'o i luga o le pa'u totonu o le puipui sela siama.PBPs o enzymes o loʻo aʻafia i laʻasaga mulimuli o le faʻapipiʻiina o le puipui sela siama ma le toe faʻafouina o le puipui sela i le taimi o le tuputupu aʻe ma le vaeluaina.O le le fa'agaoioia o PBPs e fa'alavelaveina le feso'ota'iga o filifili peptidoglycan e mana'omia mo le malosi ma le fa'amalosi o puipui sela siama.E mafua ai le faʻavaivaia o le pa puipui siama ma mafua ai le lysis cell.
| MEA | FAAMATALAGA | I'UGA | |
| Fa'aaliga | Pa'epa'e ile Pa'epa'e Pa'epa'e tioata | Fa'atatau | |
| Fa'ailoaga | O le taimi o le taofiga o le tumutumu autu i le chromatogram maua mai le su'ega fofo e fetaui ma lena o le tumutumu autu i le chromatogram maua mai fa'amatalaga fofo. | Fa'atatau | |
| Tali ole Chloride | Fa'atatau | ||
| Fa'aaliga o fofo | Malamalama | Le malosi nai lo Nu.1 Turbidity Standard | <1 |
| Lanu | E le sili atu le pogisa nai lo le fofo masani Y9 | <8 | |
| Solubility | Solu i le N, N- Dimethylacetamide, laititi solu i le 5% o le sodium bicarbonate ma le methanol. | Fa'atatau | |
| PH | 2.0~3.0 | 2.2 | |
| Suavai Suavai | 1.5%~4.0% | 1.6% | |
| Fa'aliliuga opitika fa'apitoa | -115°~-127° | -117° | |
| Uamea mamafa | NMT 0.0020% | Fa'atatau | |
| Toega o le mumu | NMT 0.20% | 0.15% | |
| Mea fa'atatau | Le sili ona leaga | NMT 0.20% | 0.09 |
| Aofa'i le mama | NMT 1.50% | 0.38 | |
| Soli o totoe | Ethyl Acetate | NMT 0.5000% | 0 |
| THF | NMT 0.0720% | 0.006 | |
| Acetone | NMT 0.5000% | 0.2739% | |
| Benzene | NMT 0.0002% | 0.0001 | |
| Su'ega | Ceftifur Hydrochloride | NLT 98.0% | 100.4% |
| Klorida | 6.0%~6.5% | 6.2% | |
| Endotoxin siama | I lalo ifo o le 0.20EU/mg | Fa'atatau | |
| Fa'amama | Fa'afetaui le su'ega | Fa'atatau | |
| Lapopo'a o vaega | D (0,1) | <1 | 1.8 |
| D (0,5) | <4 | 1.4 | |
| D (0,9) | <7 | 3.7 | |
| D (1,0) | <10 | 4.2 | |
| FAAIUGA | O I'U'UGA O LE SU'EGA E TAGATA I LE FA'AMATALAGA | ||
