头孢曲松 (CAS No.73384-59-5)
- 物化性质
- 白色或类白色结晶性粉末，微有特殊臭。易溶于水，略溶于甲醇，极微溶于乙醇，不溶于氯仿和乙醚。其水溶液呈酸性，在碱性条件下不稳定。
- 含量
- 按干燥品计算，含C18H18N8O7S3不得少于90.0%
English description（英文原文，共 1104 字符）
Product Name:CEFTRIAXONE
English Name:CEFTRIAXONE
CAS No.:73384-59-5
Aliases:Ceftriaxone, Rocephin, Ceftriaxone acid
Molecular Formula:C18H18N8O7S3
Physical Properties:White or off-white crystalline powder with a slight characteristic odor. Freely soluble in water, sparingly soluble in methanol, very slightly soluble in ethanol, insoluble in chloroform and ether. Aqueous solutions are acidic and unstable under alkaline conditions.
Uses:Ceftriaxone is a third-generation cephalosporin antibiotic that exerts bactericidal activity by inhibiting bacterial cell wall synthesis. It is clinically used mainly for the treatment of respiratory tract infections, urinary tract infections, septicemia, meningitis, intra-abdominal infections, and gonorrhea caused by susceptible organisms.
Technical Specifications:
Molecular weight: 554.58
Assay: Not less than 90.0% of C18H18N8O7S3 calculated on the dried basis
Loss on drying: Not more than 5.0%
Clarity and color of solution: 1g dissolved in 10ml water gives a clear and colorless solution
Specific rotation: +155° to +170° (1% aqueous solution)
English Name:CEFTRIAXONE
CAS No.:73384-59-5
Aliases:Ceftriaxone, Rocephin, Ceftriaxone acid
Molecular Formula:C18H18N8O7S3
Physical Properties:White or off-white crystalline powder with a slight characteristic odor. Freely soluble in water, sparingly soluble in methanol, very slightly soluble in ethanol, insoluble in chloroform and ether. Aqueous solutions are acidic and unstable under alkaline conditions.
Uses:Ceftriaxone is a third-generation cephalosporin antibiotic that exerts bactericidal activity by inhibiting bacterial cell wall synthesis. It is clinically used mainly for the treatment of respiratory tract infections, urinary tract infections, septicemia, meningitis, intra-abdominal infections, and gonorrhea caused by susceptible organisms.
Technical Specifications:
Molecular weight: 554.58
Assay: Not less than 90.0% of C18H18N8O7S3 calculated on the dried basis
Loss on drying: Not more than 5.0%
Clarity and color of solution: 1g dissolved in 10ml water gives a clear and colorless solution
Specific rotation: +155° to +170° (1% aqueous solution)
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常见问题
- 头孢曲松的 CAS 号是多少？
- 头孢曲松的 CAS 号是 73384-59-5。
- 头孢曲松的分子式和分子量是什么？
- 头孢曲松的分子式为 C18H18N8O7S3，分子量约 554.58。
- 头孢曲松的英文名称是什么？
- 头孢曲松的英文名称为 CEFTRIAXONE。
- 头孢曲松还有哪些别名？
- 头孢曲松又称 头孢三嗪、头孢三嗪噻肟、氨噻三嗪、菌必治。
- 头孢曲松有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条头孢曲松供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 头孢曲松的供应商主要分布在哪些地区？
- 头孢曲松的供应商主要分布在 上海市（1 条） 等地。
- 头孢曲松有哪些级别可选？
- 平台上头孢曲松的供应级别包括 工业级。
- 头孢曲松的报价单位是什么？
- 头孢曲松的报价单位主要有 千克。
- 哪里可以查到头孢曲松的价格？
- 掌上化工头孢曲松产品页汇总了各供应商的最新报价与规格，地址：/chemicals/73384-59-5/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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