Incazelo emfushane:
Inombolo ye-CAS: 56-75-7
Ifomula yemolekyuli:C11H12Cl2N2O5
isisindo se-molecule: 323.13
Isakhiwo samakhemikhali:
| Ulwazi Oluyisisekelo | |
| Igama lomkhiqizo | I-Chloramphenicol |
| Ibanga | Ibanga lezemithi |
| Ukubukeka | i-crystalline powder emhlophe |
| Isivivinyo | 99% |
| Impilo yeshelufu | iminyaka engu-2 |
| Ukupakisha | 25kg/ibhokisi |
| Isimo | agcinwe endaweni epholile neyomile |
Iyini i-Chloramphenicol?
I-Chloramphenicol, eyaziwa nangokuthi i-chlornitromycin, iyimithi elwa namagciwane ene-bacteriostatic etholakala ku-Streptomyces venezuelae.Kuyi-semisynthetic, isibulala-magciwane esibanzi esitholakala ku-Streptomyces venequelae esinomsebenzi we-bacteriostatic ngokuyinhloko.
Chemical Properties
Iyinaliti eluhlaza emhlophe noma ephuzi njengamakristalu.Iphuzu elincibilikayo lingu-150.5-151.5℃ (149.7-150.7℃).Ngaphansi kwe-vacuum ephezulu, ingafakwa ngaphansi kwe-sublimated, incibilike kancane emanzini (2.5mg/ml ku-25℃), inyibilike kancane ku-propylene glycol (150.8mg/ml), inyibilike ku-methanol, ethanol, butanol, ethyl acetate, acetone, engancibiliki. ku-ether, benzene, petroleum ether, amafutha emifino.Ukunambitha kubaba kakhulu.
Ukusetshenziswa kanye nomsebenzi weChloramphenicol
I-Chloramphenicol iyi-bacteriostatic kanye nemithi elwa namagciwane ene-spectrum ebanzi esebenza ngokumelene nawo womabili amagciwane angenayo igram-positive kanye negram-negative okuhlanganisa i-rickettsia (isizathu somkhuhlane onamabala entaba) kanye ne-chlamydia.Itholakala futhi isebenza ngempumelelo ngokumelene ne-Haemophilus influenzae ebangela i-meningitis.
I-Chloramphenicol isetshenziselwa ukwelashwa okubangelwa i-typhoid bacillus, i-dysentery bacillus, i-Escherichia coli, i-bacillus, umkhuhlane kanye nezifo ze-pneumococcal ezifana ne-brucellosis.
I-Chloramphenicol isetshenziselwa ukwelapha izifo ezibangelwa amagciwane.Isebenza ngokubulala amagciwane noma ukuvimbela ukukhula kwawo.
I-Chloramphenicol isetshenziselwa ukwelapha izifo ezimbi kakhulu ezingxenyeni ezahlukene zomzimba.Ngezinye izikhathi inikezwa namanye ama-antibiotic.Kodwa-ke, i-chloramphenicol akufanele isetshenziselwe umkhuhlane, umkhuhlane, ezinye izifo zegciwane, umphimbo obuhlungu noma ezinye izifo ezincane, noma ukuvimbela izifo.
I-Chloramphenicol kufanele isetshenziselwe kuphela izifo ezimbi kakhulu lapho eminye imithi ingasebenzi.Lo muthi ungase ubangele imiphumela emibi kakhulu, okuhlanganisa izinkinga zegazi nezinkinga zamehlo.Izimpawu zezinkinga zegazi zihlanganisa isikhumba esiphaphathekile, umphimbo obuhlungu kanye nomkhuhlane, ukopha okungajwayelekile noma imihuzuko, nokukhathala okungajwayelekile noma ubuthakathaka.
