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Thymidine. (Synonyms: 胸苷; DThyd; NSC 21548)
目录号: PC10393 纯度: ≥98%
CAS No. :50-89-5
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PC10393-20mg 20mg ¥128.00 请登录
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中文名称
Thymidine.
中文别名
β-胸腺嘧啶核苷;胸苷;β-胸苷;β-胸苷(dT);2′-脱氧胸苷;2’-脱氧胸苷;2’-脱氧胸苷(胸腺嘧啶核苷);2'-脱氧胸苷;beta-胸苷;Thymidine 胸苷;β-胸苷 标准品;β-胸苷 技术转让;β-雄苷;齐多夫定相关物质D USP标准品;胸腺嘧啶核苷;胸腺嘧啶脱氧核苷;1-(2-脱氧-β-D-呋喃核糖)-5-甲基尿嘧啶;2′-脱氧胸腺嘧啶核苷;2p-脱氧胸苷;beta-胸甙;Thymidine β-胸苷;β-胸腺嘧啶核苷,2'-脱氧胸腺嘧啶核苷,胸苷,2'-脱氧胸苷,胸腺嘧啶核苷;齐多呋定杂质E(EP) 标准品;去氧胸腺苷;司他呋啶杂质C(EP);脱氧胸苷;胸腺啶;胸腺核苷;胸腺脱氧核苷;1-(2-脱氧-β-D-呋喃核糖)胸苷;2'-脱氧胸腺嘧啶核苷;[ "胸腺嘧啶核苷" ]
英文名称
Thymidine
英文别名
Thymidine;(1-[2-Deoxy-beta-D-ribofuranosyl]-5-methyluracil);2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-beta-D-erythro-pentofuranosyl)-5-methyl-;2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-beta-D-ribofuranosyl)-5-methyl-;2'-Deoxythymidine;5-Methyldeoxyuridine;beta-D-Ribofuranoside,thymine-1,2-deoxy-;Deoxythymidine;Dexoythymidine;DThyd;Thymine-2-desoxyriboside;Thyminedeoxyriboside;Uridine,2'-deoxy-5-methyl-;Beta-Thymidine;β-Thymidine;ß-Thymidine;1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydro-furan-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-.β.-D-erythro-pentofuranosyl)-5-methyl-;THYMIDIN(RG);1-(2-Deoxy-β-D-ribofuranosyl)-5-methyluraci;1-(2-Deoxy-β-D-ribofuranosyl)-5-methyluracil;1-(2-Deoxy-β-D-ribofuranosyl)thymine;2,4(1H,3H)-Pyrimidinedione,1-(2-deoxy-.Beta.-D-erythro-pentofuranosyl)-5-methyl;2'-dT;b-Thymidine;DTHD;dT;SS-THYMIDINE;Thymidin;Thymine-2-deoxyriboside;Zidovudine Related Compound D;1-(2-Deoxy-beta-D-ribofuranosyl)-5-methyluracil;1-(2-Deoxy-beta-D-ribofuranosyl)thymine;dT;Thymine deoxyriboside;5-Methyl-2'-deoxyuridine;5-Methyldeoxyurindine;Uridine, 2'-deoxy-5-methyl-;1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;Deoxyribothymidine;2'-thymidine;beta-D-Ribofuranoside, thymine-1 2-deoxy-
Cas No.
50-89-5
分子式
C10H14N2O5
分子量
242.23
包装储存
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
生物活性

Thymidine, a specific precursor of deoxyribonucleic acid, is used as a cell synchronizing agent. Thymidine is a DNA synthesis inhibitor that can arrest cell at G1/S boundary, prior to DNA replication.

性状

Solid

IC50 & Target[1][2]

DNA Synthesis

 

Human Endogenous Metabolite

 

Microbial Metabolite

 

体内研究(In Vivo)

Thymidine (500 mg/kg; i.p.; twice a day) completely reverses both Methotrexate- and Tomudex-induced deletion of both CD4Vβ8 and CD8Vβ8 T cells .

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: 8-12 weeks BALB/c mice
Dosage: 500 mg/kg
Administration: i.p.; twice a day
Result: Completely abrogates Methotrexate- and Tomudex-induced deletion of Vβ8 T cells after SEB injection.
运输条件

Room temperature or refrigerated transportation.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
ClinicalTrial
结构分类
参考文献

[1]. Chen G, et al. Cell Synchronization by Double Thymidine Block. Bio Protoc. 2018 Sep 5;8(17). [Information]

[2]. FIRKET H, et al. Autoradiographic visualization of synthesis of deoxyribonucleic acid in tissue culture with tritium-labelled thymidine. Nature. 1958 Jan 24;181(4604):274-5.FIRKET H, et al. Autoradiographic visualization of synthesis of deoxyribonucleic acid in tissue culture with tritium-labelled thymidine. Nature. 1958 Jan 24;181(4604):274-5.  [Information]

[3]. Izeradjene K, et al. Inhibition of thymidine synthesis by folate analogues induces a Fas-Fas ligand-independentdeletion of superantigen-reactive peripheral T cells. Int Immunol. 2001 Jan;13(1):85-93.  [Information]

溶解度数据
体外研究: 

DMSO : 50 mg/mL (206.42 mM; Need ultrasonic)

H2O : 33.33 mg/mL (137.60 mM; Need ultrasonic)

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.1283 mL 20.6415 mL 41.2831 mL
5 mM 0.8257 mL 4.1283 mL 8.2566 mL
10 mM 0.4128 mL 2.0642 mL 4.1283 mL
*

产品不同,其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液;配成溶液后,建议分装保存,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, 6 months; -20°C, 1 month。-80°C 储存时,建议在 6 个月内使用,-20°C 储存时,建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    建议依照次序添加每种溶剂: PBS

    Solubility: 20 mg/mL (82.57 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

*
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2