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萘啶酮酸

更新时间:2026-03-19 17:03:31 采购访问:36次

常用名 萘啶酮酸 CAS号 389-08-2
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:
Nalidixic acid is a synthetic 1,8-naphthyridine antimicrobial agent with a limited bacteriocidal spectrum.Target: AntibacterialNalidixic acid is the first of the synthetic quinolone antibiotics. Nalidixic acid is effective against both gram-positive and gram-negative bacteria. In lower concentrations, it acts in a bacteriostatic manner; that is, it inhibits growth and reproduction. In higher concentrations, it is bactericidal, meaning that it kills bacteria instead of merely inhibiting their growth. Nalidixic selectively and reversibly blocks DNA replication in susceptible bacteria. Nalidixic acid and related antibiotics inhibit a subunit of DNA gyrase and topoisomerase IV and induce formation of cleavage complexes. It also inhibits the nicking-closing activity on the subunit of DNA gyrase that releases the positive binding stress on the supercoiled DNA. From Wikipedia.
物理化学性质:
CAS号:389-08-2
常用中文名:萘啶酮酸
常用英文名:Nalidixic acid
分子式:C12H12N2O3
分子量:232.235
密度:1.3±0.1 g/cm3
沸点:413.1±45.0 °C at 760 mmHg
熔点:227-229 °C(lit.)
闪点:203.6±28.7 °C
储存条件:0-6°C

供应商信息

上海念兴实业有限公司 认证供应商

认证状态:已认证供应商
商品数:403768件
电话:18916513247
地址:2222 Huancheng Road, Juyuan New District, Jiading District, Shanghai
地区: 上海市 上海市 普陀区
联系人:小陈
联系人电话:0086-021-52280163
邮件:sales@echemcloud.com
网址:http://www.echemcloud.com
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参考价格:$79/10mM*1mLinDMSO
其他供应商价格:
2022-02-19 萘啶酮酸
价格:¥463.9
2019-03-05 萘啶酮酸
价格:¥258.0
2022-09-16 萘啶酮酸
价格:¥需询单
2024-07-15 萘啶酮酸
价格:需询单
2023-02-20 萘啶酮酸, 99%
价格:¥412.0
2023-09-06 萘啶酮酸
价格:¥1650.0
2021-02-06 Nalidixic acid
价格:¥489.0
2024-01-09 Nalidixic acid
价格:$需询单

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