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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year
- 保质期:
Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year
- 英文名:
Cefathiamidine
- 库存:
现询
- 供应商:
北京索莱宝科技有限公司
- CAS号:
33075-00-2
- 规格:
50mg/25mg/10mg/5mg
| 规格: | 50mg | 产品价格: | ¥1340.0 |
|---|---|---|---|
| 规格: | 25mg | 产品价格: | ¥780.0 |
| 规格: | 10mg | 产品价格: | ¥490.0 |
| 规格: | 5mg | 产品价格: | ¥302.0 |
| 基本信息 | |
| CAS | No.33075-00-2 |
| 中文名称 | 头孢硫脒 |
| 英文名称 | Cefathiamidine |
| 分子式 | C19H28N4O6S2 |
| 分子量 | 472.58 |
| 溶解性 | Soluble in DMSO ≥5mg/mL(Need ultrasonic or Water bath) |
| 纯度 | ≥98% |
| 外观(性状) | White to off-white Solid |
| 储存条件 | Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year |
| MDL | MFCD01682011 |
| SMILES | CC(C)NC(=NC(C)C)SCC(=O)NC1C2N(C1=O)C(=C(CS2)COC(=O)C)C(=O)O |
| InChIKey | JYXACOFERDBGGQ-RHSMWYFYSA-N |
| InChI | InChI=1S/C19H28N4O6S2/c1-9(2)20-19(21-10(3)4)31-8-13(25)22-14-16(26)23-15(18(27)28)12(6-29-11(5)24)7-30-17(14)23/h9-10,14,17H,6-8H2,1-5H3,(H,20,21)(H,22,25)(H,27,28)/t14-,17-/m1/s1 |
| PubChem CID | 15942748 |
| 靶点 | Bacterial |
| 通路 | Anti-infection |
| 背景说明 | Cefathiamidine 是头孢菌素抗菌化合物,对细菌具有广泛的抗菌活性。 |
| 生物活性 | Cefathiamidine is a first-generation cephalosporin antibacterial agent and is used to treat infections caused by susceptible bacteria. Cefathiamidine exhibits a wide spectrum of antimicrobial activity against bacteria. Cefathiamidine is used for the treatment of respiratory, liver, five senses, urinary tract infections, endocarditis and sepsis[1][2]. |
| In Vitro | The in-vitro activity of Cefathiamidine against Streptococcus faecalis and Streptococcus faecium are studied in comparison with other β-lactams. All the 56 strains of Str. faecalis tested are inhibited by 2 mg/L of Cefathiamidine. The MBCs of Cefathiamidine and Ampicillin for ten strains of Str. faecalis show that the ratios of MBC/MIC are greater than 64. The rates of killing of Str. faecalis are reduced at concentrations of Cefathiamidine and Ampicillin greater than the MIC. The most rapid killing is obtained at 2 mg/L Cefathiamidine or 4 mg/L of Ampicillin. With the addition of 1 mg/L gentamicin this paradoxical bacteriocidal effect is eliminated. Time killing studies show99.9% of the cells are killed within 6 hours by a combination of aminoglycoside and β-lactam[2]. |
| 细胞实验 | Cefathiamidine is not absorbed orally and is, thus, administered through the parenteral route (intravenously or intramuscularly). Cefathiamidine is widely distributed in most bodily fluids and tissues; however, Cefathiamidine cannot pass through the blood-brain barrier. The protein-binding capacity of Cefathiamidine is 23%, and more than 90% of Cefathiamidine is excreted unchanged by the kidney[1]. |
| 数据来源文献 | [1]. Zhi LJ, et al. Population pharmacokinetics and dosing optimization of cefathiamidine in children with hematologic infection. Drug Des Devel Ther. 2018 Apr 17;12:855-862. [2]. Chen HY, et al. The killing effects of cefathiamidine or ampicillin alone and in combination with gentamicin against enterococci. J Antimicrob Chemother. 1983 Jul;12(1):19-26. |
| 单位 | 瓶 |
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免疫复合物清除作用 补体在活化过程中生成的中间产物,例如C3b和C4b等,对抗原抗体复合物有很强的亲和力,可共价结合到免疫复合物上,然后通过补体的其他效应对免疫复合物产生抑制或清除作用。 1.吞噬调理作用人及哺乳类动物的单核-巨噬细胞和中性粒细胞表面都在C3b和C4b受体,能与带有补体成分的免疫复合物相结合,将两者连接起来,促进吞噬细胞对免疫复合物的吞噬作用。在这种意义上,补体也可称为非特异性调理素医学教|育网搜集整理(opsonin)。补体成分C3b、C4b、iC
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