常用名 | 洛美沙星 | CAS号 | 98079-51-7 |
---|---|---|---|
价格 | 纯度 | 98.0% | |
备货期 | 10天 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Lomefloxacin(SC47111A) is a fluoroquinolone antibiotic.Target: AntibacterialLomefloxacin is a bactericidal fluoroquinolone agent with activity against a wide range of gram-negative and gram-positive organisms. The bactericidal action of lomefloxacin results from interference with the activity of the bacterial enzymes DNA gyrase and topoisomerase IV, which are needed for the transcription and replication of bacterial DNA. DNA gyrase appears to be the primary quinolone target for gram-negative bacteria. Topoisomerase IV appears to be the preferential target in gram-positive organisms. Interference with these two topoisomerases results in strand breakage of the bacterial chromosome, supercoiling, and resealing. As a result DNA replication and transcription is inhibited [1]. 物理化学性质: CAS号:98079-51-7 常用中文名:洛美沙星 常用英文名:Lomefloxacin 分子式:C17H19F2N3O3 分子量:351.348 密度:1.3±0.1 g/cm3 沸点:542.7±50.0 °C at 760 mmHg 熔点:239-240ºC 闪点:282.0±30.1 °C 储存条件:−20°C |