2′-Deoxyuridine-d2
(Synonyms: 2'-脱氧尿苷-5,6-D2) 目录号 : GC49514
An internal standard for the quantification of 2’-deoxyuridine
Cas No.:40632-23-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
2’-Deoxyuridine-d2 is intended for use as an internal standard for the quantification of 2’-deoxyuridine by GC- or LC-MS. 2’-Deoxyuridine is a pyrimidine nucleoside composed of the pyrimidine base uracil attached to the sugar deoxyribose.1 It has been used as a precursor in the synthesis of antiviral deoxyuridine derivatives, including idoxuridine .2,3 Formulations containing 2’-deoxyuridine have been used in the deoxyuridine suppression test to identify vitamin B12 and/or folate deficiency and in the diagnosis of megaloblastic anemias.
1.MartÍ, R., LÓpez, L.C., and Hirano, M.Assessment of thymidine phosphorylase function: Measurement of plasma thymidine (and deoxyuridine) and thymidine phosphorylase activityMethods Mol. Biol.837121-133(2012) 2.Prusoff, W.H.Synthesis and biological activities of iododeoxyuridine, an analog of thymidineBiochim. Biophys. Acta.32(1)295-296(1959) 3.Bergstrom, D.E., and Ogawa, M.K.C-5 substituted pyrimidine nucleosides. 2. Synthesis via olefin coupling to organopalladium intermediates derived from uridine to 2’-deoxyuridineJ. Am. Chem. Soc.100(26)8106-8112(1978)
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 4.344 mL | 21.7202 mL | 43.4405 mL |
| 5 mM | 0.8688 mL | 4.344 mL | 8.6881 mL |
| 10 mM | 0.4344 mL | 2.172 mL | 4.344 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。