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萘夫西林钠一水合物

更新时间:2025-09-10 14:31:46 采购访问:72次

常用名 萘夫西林钠 CAS号 7177-50-6
价格 ¥1200.0/5g 纯度 98.0%
备货期 需询单 库存 现货
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用途:
Nafcillin sodium monohydrate is a semi-synthetic antibiotic related to penicillin.Target: AntibacterialNafcillin sodium is a narrow-spectrum, beta-lactam antibiotic of the penicillin class. As a beta-lactamase-resistant penicillin, it is used to treat infections caused by Gram-positive bacteria, in particular, species of staphylococci that are resistant to other penicillins. Nafcillin is considered therapeutically equivalent to oxacillin, although its safety profile is somewhat different. Nafcillin was shown to reversibly inhibit beta-lactamase from Staphylococcus aureus PC1 with characteristics indicative of a type A inhibitor [Citri, Samuni & Zyk (1976) Proc. Natl. Acad. Sci. U.S.A. 73, 1048-1052]. At nafcillin concentrations above 80 mM, complete inactivation occurred within 200 s. Upon removal of the excess nafcillin the inhibited enzyme was re-activated completely, with a rate constant of 2.0 x 10(-3) s-1 (25 degrees C) [1, 2].
物理化学性质:
CAS号:7177-50-6
常用中文名:萘夫西林钠
常用英文名:Nafcillin sodium salt monohydrate
分子式:C21H23N2NaO6S
分子量:454.472
密度:1.42 g/cm3
沸点:714.1ºC at 760 mmHg
熔点:N/A
闪点:385.7ºC
储存条件:2-8°C

供应商信息

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参考价格:$79/10mM*1mLinWater
其他供应商价格:
2022-02-19 Nafcillin sodium salt monohydrate
价格:¥1129.9
2018-02-10 萘夫西林钠
价格:¥需询单
2022-03-18 萘夫西林钠
价格:¥需询单
2021-02-06 Nafcillin Sodium
价格:¥1039.0
2018-02-06 Nafcillin sodium (usp)
价格:¥需询单

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