(±)-Ketoprofen-d3
(Synonyms: 酮洛芬D3,RP-19583-d3) 目录号 : GC45278An internal standard for the quantification of (±)-ketoprofen
Cas No.:159490-55-8
Sample solution is provided at 25 µL, 10mM.
(±)-Ketoprofen-d3 is intended for use as an internal standard for the quantification of (±)-ketoprofen by GC- or LC-MS. (±)-Ketoprofen is a non-selective COX inhibitor and non-steroidal anti-inflammatory drug (NSAID).1 It inhibits human recombinant COX-1 and COX-2 with IC50 values of 0.5 and 2.33 μM, respectively. In vivo, (±)-ketoprofen reduces carrageenan-induced paw edema and increases latency to paw withdrawal in the hot plate test in rats when administered using a sustained-release implant.2 Formulations containing (±)-ketoprofen have been used to treat pain and inflammation in osteoarthritis.
References
1. Barnett, J., Chow, J., Ives, D., et al. Purification, characterization and selective inhibition of human prostaglandin G/H synthase 1 and 2 expressed in the baculovirus system. Biochim Biophys. Acta. 1209(1), 130-139 (1994).
2. Zhang, J., Xu, X., Zhu, L., et al. Preparation and pre-clinical characterization of sustained release ketoprofen implants for the management of pain and inflammation in osteoarthritis. Trop. J. Pharm. Res. 17(4), 577-582 (2018).
Cas No. | 159490-55-8 | SDF | |
别名 | 酮洛芬D3,RP-19583-d3 | ||
Canonical SMILES | O=C(C1=CC=CC(C(C(O)=O)C([2H])([2H])[2H])=C1)C2=CC=CC=C2 | ||
分子式 | C16H11D3O3 | 分子量 | 257.3 |
溶解度 | DMSO : 100 mg/mL (388.65 mM; Need ultrasonic) | 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 | 3.8865 mL | 19.4326 mL | 38.8651 mL |
5 mM | 0.7773 mL | 3.8865 mL | 7.773 mL |
10 mM | 0.3887 mL | 1.9433 mL | 3.8865 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