克林沙星
| 中文名称 | 克林沙星 |
|---|---|
| 中文同义词 | 7-(3-氨基-1-吡咯烷基)-1-环丙基-6-氟-8-氯-1,4-二氢-4-氧代-3-喹啉羧酸;可林沙星;克林沙星;克林沙星盐酸盐溶液, 100PPM;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;克林沙星 105956-97-6;克林沙星/可林沙星;克林沙星/可林沙星(产品不存在) |
| 英文名称 | Clinafloxacin |
| 英文同义词 | 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;7-(3-Amino-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-8-chloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid, monohydrochloride |
| CAS号 | 105956-97-6 |
| 分子式 | C17H17ClFN3O3 |
| 分子量 | 365.79 |
| EINECS号 | |
| 相关类别 | 医药原料药;小分子抑制剂;抗生素;中间体;兽药原料药;原料药;原料;添加剂;原药中间体;其他类;医用原料 |
| Mol文件 | 105956-97-6.mol |
| 结构式 | ![]() |
克林沙星 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) |
| 形态 | 固体 |
| 酸度系数(pKa) | 6.39±0.50(Predicted) |
| 颜色 | 浅米色 |
| InChI | InChI=1S/C17H17ClFN3O3/c18-13-14-10(5-12(19)15(13)21-4-3-8(20)6-21)16(23)11(17(24)25)7-22(14)9-1-2-9/h5,7-9H,1-4,6,20H2,(H,24,25) |
| InChIKey | QGPKADBNRMWEQR-UHFFFAOYSA-N |
| SMILES | N1(C2CC2)C2=C(C=C(F)C(N3CCC(N)C3)=C2Cl)C(=O)C(C(O)=O)=C1 |
| CAS 数据库 | 105956-97-6(CAS DataBase Reference) |
| EPA化学物质信息 | Clinafloxacin (105956-97-6) |
| 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.
安全信息
| 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 |
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2026/07/06 | S4006 | 克林沙星 Clinafloxacin | 105956-97-6 | 50mg | 1186.79元 |
| 2026/06/05 | HY-B0536 | 克林沙星 Clinafloxacin | 105956-97-6 | 5 mg | 245元 |
