红霉素

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更新时间： 2025-09-07 10:19:16

CAS号：114-07-8

常用名： 红霉素

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纯度： 98.0%

备货期： 10天

库存： 现货

其他详情（用途，包装）：
用途： Erythromycin, an oral macrolide antibiotic produced by Streptomyces erythreus, reversibly binds to the 50S ribosome of bacteria, and inhibits protein synthesis.Target: AntibacterialErythromycin is a macrolide antibiotic that has an antimicrobial spectrum similar to or slightly wider than that of penicillin, and is often prescribed for people who have an allergy to penicillins. For respiratory tract infections, it has better coverage of atypical organisms, including Mycoplasma and legionellosis. It was first marketed by Eli Lilly and Company, and it is today commonly known as EES (erythromycin ethylsuccinate, an ester prodrug that is commonly administered). It is also occasionally used as a prokinetic agent.Erythromycin estolate has been associated with reversible hepatotoxicity in pregnant women in the form of elevated serum glutamic-oxaloacetic transaminase and is not recommended during pregnancy. Some evidence suggests similar hepatotoxicity in other populations. Erythromycin displays bacteriostatic activity or inhibits growth of bacteria, especially at higher concentrations, but the mechanism is not fully understood. By binding to the 50s subunit of the bacterial 70s rRNA complex, protein synthesis and subsequent structure and function processes critical for life or replication are inhibited. Erythromycin interferes with aminoacyl translocation, preventing the transfer of the tRNA bound at the A site of the rRNA complex to the P site of the rRNA complex. Without this translocation, the A site remains occupied and, thus, the addition of an incoming tRNA and its attached amino acid to the nascent polypeptide chain is inhibited. This interferes with the production of functionally useful proteins, which is the basis of this antimicrobial action. 物理化学性质： CAS号：114-07-8 常用中文名：红霉素常用英文名：Erythromycin 分子式：C37H67NO13 分子量：733.927 密度：1.2±0.1 g/cm3 沸点：818.4±65.0 °C at 760 mmHg 熔点：138-140ºC 闪点：448.8±34.3 °C 储存条件：存放于惰性气体之中;避免湿气 (吸湿)

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公司名：上海化源世纪贸易有限公司推荐

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化源网，2015 年正式成立，是专注服务全球精细化学与生物医药研发领域的专业社群电商平台。
平台严选优质品牌商家直供，以正品低价为核心优势，搭配简洁易操作的商城界面，为研发人员提供一站式采购方案，全程保障高效便捷的服务体验。

其他供应商价格：

2022-02-19 价格：￥472.9 红霉素

2019-03-05 价格：￥168.0 红霉素

2026-03-10 价格：￥需询单红霉素

2022-09-16 价格：￥1000.0 红霉素

2017-09-12 价格：￥需询单红霉素

2024-05-10 价格：￥需询单红霉素

2018-10-24 价格：￥需询单红霉素 114-07-8 现货

2017-12-11 价格：￥需询单红霉素

2018-08-06 价格：￥需询单红霉素

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