English name: Gentamycin sulfate; 2- [4,6-Diamino-3- [3-amino-6- (1-methylaminoethyl) oxan-2-yl] oxy-2-hydroxy-cyclohexoxy] -5-methyl-4- methylamino-oxane-35-diol sulphate
Other names: gentamicin sulfate; Zhengtai neomycin sulfate; gentamicin sulfate; twin neomycin sulfate
C21H43N5O7`H2SO4 = 575.67
Level: USP Grade
Titer: ≥590u / mg
pH (4%, Water) @ 25C: 3.5 ~ 5.5
Specific rotation: + 107 ~ + 121 °
Traits: white or white crystalline powder, odorless, melting point 218 ~ 237 ℃ hygroscopic, soluble in water, soluble in ethanol, acetone, ether or chloroform to light, heat, PH values are stable.
Use: Biochemical studies of gentamicin by binding to the 30S ribosomal subunit, causing password misread, blocking peptidyl -tRNA (peptidyl-tRNA) points from the recipient to the donor little bit transfer gentamicin. of Pseudomonas bactericidal effect by binding to the outer membrane of the cell membrane, have been replaced with cations present, the film is unstable, the cell surface to form a cavity spectrum antibiotic: Gram-negative bacteria, staphylococcus and other leather Gram-positive bacteria.
Save: 2 ~ 8 ℃