Lus piav qhia luv luv:
CAS Nr .: 137-88-2
Molecular formula: C14H20Cl2N4
Molecular Luj: 315.24
Chemical structure:
| Cov ntaub ntawv yooj yim | |
| Khoom npe | Oxytetracycline hydrochloride |
| Qib | Pub qib / Pharma qib |
| Qhov tshwm sim | Yellow Crystalline hmoov |
| Assay | 99% |
| Txee lub neej | 2 Xyoo |
| Ntim | 25kg / nruas |
| Qhov xwm txheej | Khaws rau hauv qhov chaw txias, qhuav, tsaus nti hauv ib lub thawv kaw nruj nreem lossis lub tog raj kheej. |
Taw qhia ntawm Oxytetracycline hydrochloride
Oxytetracycline hydrochloride yog daj ntseg daj, iab, crystalline compound.Lub hauv paus amphoteric tsuas yog me ntsis soluble hauv dej thiab me ntsis soluble hauv cawv.Nws yog odorlessand ruaj khov nyob rau hauv huab cua tab sis darkens ntawm raug tshav ntuj muaj zog.Lub hydrochloride ntsev yog ib tug ruaj khov daj hmoov uas yog iab tshaj lub hauv paus dawb.Nws yog ntau soluble nyob rau hauv dej, 1 g dissolving nyob rau hauv 2 mL, thiab ntau soluble nyob rau hauv cawv tshaj lub dawb puag.Ob lub tebchaw yog inactivated sai heev los ntawm alkali hydroxides thiab los ntawm acid daws hauv qab pH 2. Ob hom oxytetracycline yog absorbed sai thiab sib npaug zoo los ntawm lub plab zom mov, yog li qhov zoo tshaj plaws xwb lub hauv paus pub dawb muaj tshaj hydrochloride ntsev yog tias nws yog tsawg iab. .Oxytetracycline hydrochloride kuj tseem siv rau parenteraladministration (intravenously thiab intramuscularly).
Kev siv Oxytetracycline hydrochloride
Oxytetracycline hydrochloride yog ntsev npaj los ntawm oxytetracycline noj kom zoo dua ntawm cov theem pib dimethyl amino pawg uas protonates yooj yim los tsim cov ntsev hauv hydrochloric acid daws.Cov tshuaj hydrochloride yog qhov kev xaiv zoo tshaj plaws rau kev siv tshuaj.Zoo li tag nrho cov tetracyclines, oxytetracycline qhia dav spectrum antibacterial thiab antiprotozoan kev ua si thiab ua los ntawm kev khi rau 30S thiab 50S ribosomal sub-units, thaiv cov protein synthesis.
Oxytetracycline yog ib qho tshuaj tua kab mob uas qhia txog kev kho mob los ntawm Gram zoo thiab Gram tsis zoo cov kab mob xws li Mycoplasma pneumoniae, Pasteurella pestis, Escherichia coli, Haemophilus influenzae, thiab Diplococcus pneumoniae.Nws yog siv hauv kev tshawb fawb ntawm oxytetracycline-resistance gene (otrA).Oxytetracycline hydrochloride yog siv los kawm txog phagosome- lysosome (PL) fusion hauv P388D1 cells1 thiab tshuaj tua kab mob tiv thaiv kab mob ntawm Mycoplasma bovis isolates.
