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115074-43-6

中文名称 莫匹罗星钙(二水合物)
英文名称 MUPIROCIN CALCIUM, REFERENCE SPECTRUM EP STANDARD
CAS 115074-43-6
分子式 C52H86CaO18.2H2O
分子量 1075.34
MOL 文件 115074-43-6.mol
更新日期 2024/03/25 13:53:25
115074-43-6 结构式 115074-43-6 结构式

基本信息

中文别名
莫匹罗星钙
莫匹罗星钙(二水合物)
莫匹罗星钙 USP标准品
英文别名
Mupirocin Ca
Unii-rg38I2p540
mupirocin calcium hydrate
Mupirocin Calcium (200 mg)
Mupirocin calcium dihydrate
Calcium mupirocin dihydrate
MUPIROCIN CALCIUM, REFERENCE SPECTRUM EP STANDARD
MUPIROCIN CALCIUM, REFERENCE SPECTRUM EP STANDARD###Mupirocin
5,9-ANHYDRO-2,3,4,8-TETRADEOXY-8-[[3-(2-HYDROXY-1-METHYLPROPYL)OXIRANYL]METHYL]-3-METHYL-[2E,8[2S,3S(1S,2S)]]-L-TALONONO
Calcium 9-[(E)-4-[(2S,3R,4R,5S)-3,4-dihydroxy-5-[[(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl]methyl]oxan-2-yl]-3-methylbut-2-enoyl]oxynonanoate dihydrate
所属类别
分析化学:药典标准品和杂质标准品

物理化学性质

熔点132-139 °C
储存条件-20°C储存
溶解度Very slightly soluble in water, sparingly soluble in anhydrous ethanol and in methylene chloride.
形态固体
颜色白色至灰白色
水溶解性Water: 6 mg/mL (5.58 mM)

安全数据

危险性符号(GHS)
GHS07
警示词警告
危险性描述H315-H317-H319
WGK Germany3
海关编码2941906000
毒性mouse,LD50,intravenous,1638mg/kg (1638mg/kg),Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 27, Pg. 195, 1996.

常见问题列表

应用
莫匹罗星钙(二水合物)主要用作抗生素类医药原料。
生物活性
Mupirocin Calcium (Pseudomonic acid A)是mupirocin的钙盐形式。Mupirocin是一种天然的巴豆酸衍生物,提取自荧光假单胞菌,抑制细菌蛋白质合成,被用作一种抗生素。
体外研究

Mupirocin Calcium Salt shows a high level of activity against staphylococci and streptococci and against certain gram-negative bacteria. Mupirocin Calcium Salt is highly bound (95% bound) to the protein of human serum, and activity was reduced 10- to 20-fold in the presence of human serum.

体内研究

Mupirocin Calcium Salt is well absorbed after oral and parenteral administration but serum antibiotic concentrations were short-lived as a result of extensive degradation to the antibacterially inactive metabolite, monic acid A.

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