Azithromycin-13C-d3
(Synonyms: CP 62993-13C,d3) 目录号 : GC46902A neuropeptide with diverse biological activities
Cas No.:2750534-82-6
Sample solution is provided at 25 µL, 10mM.
Azithromycin-13C-d3 is intended for use as an internal standard for the quantification of azithromycin by GC- or LC-MS. Azithromycin is a macrolide antibiotic.1 It is active against S. pneumoniae, S. aureus, N. gonorrhoeae, M. pneumoniae, H. pylori, C. trachomatis, and H. influenzae in vitro (MIC90s = <0.01-2 mg/L). Azithromycin increases survival in mouse models of intraperitoneal S. pyogenes, S. pneumoniae, E. faecalis, or H. influenzae infection (ED50s = 0.78, 8.7, 12.7, and 30.3 mg/kg, respectively).2 It also decreases plasma levels of IL-6, TNF-α, and IL-1β and increases survival in mouse model of LPS-induced sepsis when administered at a dose of 100 mg/kg.3 Formulations containing azithromycin have been used in the treatment of a variety of bacterial infections.
1.Kanatani, M.S., and Guglielmo, B.J.The new macrolides. Azithromycin and clarithromycinWestern J. Med.160(1)31-37(1994) 2.Girard, D., Finegan, S.M., Dunne, M.W., et al.Enhanced efficacy of single-dose versus multi-dose azithromycin regimens in preclinical infection modelsJ. Antimicrob. Chemother.56(2)365-371(2005) 3.Patel, A., Joseph, J., Periasamy, H., et al.Azithromycin in combination with ceftriaxone reduces systemic inflammation and provides survival benefit in a murine model of polymicrobial sepsisAntimicrob. Agents Chemother.62(9)e00752-00718(2018)
Cas No. | 2750534-82-6 | SDF | |
别名 | CP 62993-13C,d3 | ||
Canonical SMILES | C[C@@H]([C@@H]([C@H](C(O[C@@H]([C@]1(O)C)CC)=O)C)O[C@H](O[C@H]2C)C[C@](C)([C@H]2O)OC)[C@H]([C@](O)(C[C@H](CN([C@@H]([C@H]1O)C)C)C)C)O[C@H](O[C@@H]3C)[C@@H]([C@H](C3)N([13C]([2H])([2H])[2H])C)O | ||
分子式 | C37[13C]H69D3N2O12 | 分子量 | 753 |
溶解度 | Chloroform: soluble | 储存条件 | Store at -20°C |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 1.328 mL | 6.6401 mL | 13.2802 mL |
5 mM | 0.2656 mL | 1.328 mL | 2.656 mL |
10 mM | 0.1328 mL | 0.664 mL | 1.328 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet