诺氟沙星
广谱抗菌剂
98%
有货
基本信息
| 产品名称 | 诺氟沙星 |
|---|---|
| 英文名称 | Norfloxacin |
| 别名 | 氟哌酸1-乙基-6-氟-1,4-二氢-4-氧代-7-哌嗪-3-喹啉羧酸； 1-乙基-6-氟-1,4-二氢-4-氧代-7-(1-哌嗪基)-3-喹啉羧酸 |
| 英文别名 | 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino-3-quinolinecarboxylic acid |
| 规格或纯度 | 98% |
| 运输条件 | 冰袋运输 |
| 生化机理 | Norfloxacin blocks DNA replication by interfering with an ATP-induced structural transition of DNA complexed with DNA gyrase (topoisomerase). Mode of action: inhibits bacterial DNA replication Antimicrobial spectrum: Gram-negative bacteria; less effective against Gram-positive bacteria.Broad spectrum antibacterial agent active against Gram-positive and Gram-negative bacteria. Inhibits cell division by inhibiting DNA gyrase. Active in vivo . |
一般描述
类白色至淡黄色结晶性粉末。易溶于酸，碱溶液，极微溶于水和醇。无臭、味微苦。 熔点：227-228℃ Chemical structure: fluoroquinolone Norfloxacin is a broad spectrum antibiotic, which is used against a wide variety of gram positive and gram negative bacteria.氟哌酸昌日本杏林公司1978年开发的第三代喹诺酮类抗菌剂。具有抗菌谱广、抗菌力强的特点。 Norfloxacin may be used as a standard in the determination of norfloxacin in human serum samples using fluorometric spectrophotometry. Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Chemical structure: fluoroquinolone Norfloxacin is a broad spectrum antibiotic, which is used against a wide variety of gram positive and gram negative bacteria.
相关属性
| CAS编号 | 70458-96-7 |
|---|---|
| 熔点 | 227-228°C |
| 溶解性 | Soluble in acetic acid. Also soluble in acetone or cloroform. Slightly soluble in water |
| 储存温度 | 2-8°C储存 |
| MDL号 | MFCD00079532 |
| 密度 | 1.344 |
| 分子量 | 319.33 |
| 分子式 | C16H18FN3O3 |
| 品牌 | Jinpan |
| 备注 | 1g卖完停产，不再备货。如果有可能，您尽量在同一天配置溶液，并在当天使用完它。但是，如果您需要预先配制储备溶液，我们建议您将溶液等份保存在-20°C的密封小瓶中。通常，它们最多可以使用一个月。在使用前和打开样品瓶之前，我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度，用法和处理的建议吗？请访问我们的常见问题（FAQ）页面以获取更多详细信息。 |