Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Sulfathiazole (2-Sulfanilamidothiazole) 是一种短效磺胺类抗生素。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
500 mg | ¥ 163 | 现货 | ||
1 g | ¥ 247 | 现货 | ||
5 g | ¥ 572 | 现货 | ||
10 g | ¥ 837 | 现货 |
产品描述 | Sulfathiazole (2-Sulfanilamidothiazole), an organosulfur compound, has been served as a short-acting sulfa medicine. |
体外活性 | Sulfathiazole (20 μg/L) starts to be degraded between day 31 and day 38 in one of the two batch reactors containing different wastewater matrices. Sulfathiazole is degraded at a substantially faster rate than sulfamethoxazole or sulfamethazine in the nitrification process (S3). [1] Recovery from spiked manure slurry samples is 64% for Sulfathiazole at pH 9. Sulfathiazole has acidity constant of pKa of 7.1and retention times (tR) of 7.8. S/N values for Sulfathiazole are above 100 at the 1 mg/kg level. [2] Sulfathiazole sorption to inorganic sorbents exhibits pronounced pH dependence consistent with sorbate speciation and sorbent charge properties. Sulfathiazole cations are most important for sorption to clay minerals, followed by neutral species. [3] Sulfathiazole posseses at least five crystalline or polymorphic forms: I, II, III, IV and V. Although both amido and imido forms are possible for the sulfathiazole molecule, the Sulfathiazole exists in the solid state in the imido form. [4] Sulfathiazole (94.9 mg/L) causes a significant increase in reactive oxygen species (ROS) generation and lipid peroxidation in the presence of ultraviolet B (UV-B) light. Exposure to Sulfathiazole and UV-B light causes apparent up-regulation of alpha-esterase, hemoglobin, and vitellogenin mRNA and significantly affect the survival of daphnids. [5] |
别名 | 2-Sulfanilamidothiazole, 磺胺噻唑 |
分子量 | 255.32 |
分子式 | C9H9N3O2S2 |
CAS No. | 72-14-0 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 48 mg/mL (188 mM)
Ethanol: < 1 mg/mL (insoluble or slightly soluble)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 3.9167 mL | 19.5833 mL | 39.1665 mL | 97.9163 mL |
5 mM | 0.7833 mL | 3.9167 mL | 7.8333 mL | 19.5833 mL | |
10 mM | 0.3917 mL | 1.9583 mL | 3.9167 mL | 9.7916 mL | |
20 mM | 0.1958 mL | 0.9792 mL | 1.9583 mL | 4.8958 mL | |
50 mM | 0.0783 mL | 0.3917 mL | 0.7833 mL | 1.9583 mL | |
100 mM | 0.0392 mL | 0.1958 mL | 0.3917 mL | 0.9792 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
Sulfathiazole 72-14-0 Autophagy Microbiology/Virology Antibacterial Antibiotic sulfonamide Bacterial bacteria 2-Sulfanilamidothiazole Inhibitor inhibit 磺胺噻唑 inhibitor