105956-97-6

基本信息
克林沙星
1-环丙基-6-氟-7-(3-氨基吡咯烷-1- 基)-8-氯-1,4-二氢-4-氧-喹啉-3-羧酸
CLINAFLOXACIN
7-(3-Amino-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-8-chloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
3-Quinolinecarboxylic acid, 7-(3-amino-1-pyrrolidinyl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-
6-Fluoro-8-chloro-1-cyclopropyl-7-(3-aminopyrrolidin-1-yl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
7-(3-Amino-1-pyrrolidinyl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
7-(3-Amino-1-pyrrolidinyl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
7-(3-Aminopyrrolidin-1-yl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
CI-960
PD-127391
物理化学性质
熔点 | 253-258 C |
沸点 | 592.3±50.0 °C(Predicted) |
密度 | 1.573±0.06 g/cm3(Predicted) |
储存条件 | Keep in dark place,Sealed in dry,2-8°C |
溶解度 | 可溶于醋酸(少许)、DMSO(少许) |
酸度系数(pKa) | 6.39±0.50(Predicted) |
形态 | 固体 |
颜色 | 浅米色 |
CAS 数据库 | 105956-97-6(CAS DataBase Reference) |
EPA化学物质信息 | Clinafloxacin (105956-97-6) |
安全数据
危险性符号(GHS) | ![]() GHS08 |
警示词 | 警告 |
危险性描述 | H361d |
防范说明 | P281 |
危险品标志 | Xi,Xn |
危险类别码 | 36/37/38-63 |
安全说明 | 26-36-36/37 |
RTECS号 | VB1800600 |
化学品安全说明书(MSDS)
7-(3-Amino-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-8-chloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid(105956-97-6).msds常见问题列表
Target | Value |
Topoisomerase IV | |
DNA gyrase |
Clinafloxacin是一个喹诺酮羧酸类的广谱抗生素,目前用于严重感染的静脉注射和口服治疗。 Clinafloxacin是一个新型的氟喹诺酮。在体外具有抗革兰氏阳性,革兰氏阴性,和厌氧病原体的广谱活性。Clinafloxacin对肺炎链球菌7785 (MIC,0.125 微克/毫升)具有较高活性,并且非gyrA 或parC喹诺酮耐药突变单独对该活性具有更好的作用。与ofloxacin,levofloxacin,sparfloxacin,grepafloxacin,以及trovafloxacin相比,Clinafloxacin被认为是最有效的抗S. pneumoniae氟喹诺酮,目前被认为是一个抗肺炎链球菌药。
Clinafloxacin is very effective for the therapy of penicillin-resistant, ciprofloxacin-susceptible pneumococcal meningitis in the rabbit model. With the CS strain (2349)(Clinafloxacin MIC=0.12 μg/ml), at a dose of 10 mg/kg and 20 mg/kg per day Clinafloxacin achieves an initial reduction at 6 hr. Both are bactericidal at this point but presents regrowth at 24 hr, and the final reduction at 24 hr in mean log cfu/ml is 22.30 and 23.83, respectively. However, With the CR strain (4371)(Clinafloxacin MIC=0.5 μg/ml), Clinafloxacin even at 20 mg/kg per day does not decrease bacterial titers at any time point in this rabbit model of meningitis.
克林沙星价格(试剂级)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/02/08 | HY-B0536 | 克林沙星 Clinafloxacin | 105956-97-6 | 5 mg | 245元 |
2025/02/08 | HY-B0536 | 克林沙星 Clinafloxacin | 105956-97-6 | 10 mg | 385元 |
2025/02/08 | HY-B0536 | 克林沙星 Clinafloxacin | 105956-97-6 | 25mg | 665元 |