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Disulfiram-d20 Sale

(Synonyms: Tetraethylthiuram disulfide-d20) 目录号 : GC45727

An internal standard for the quantification of disulfiram

Disulfiram-d20 Chemical Structure

Cas No.:1216403-88-1

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

Disulfiram-d20 is intended for use as an internal standard for the quantification of disulfiram by GC- or LC-MS. Disulfiram is a copper and zinc chelator and an irreversible inhibitor of aldehyde dehydrogenase (IC50 = 0.1 mM).1 It also inhibits the copper-dependent enzyme dopamine β-hydroxylase, which prevents the breakdown of dopamine.2 When in complex with copper, disulfiram has been shown to inhibit purified 20S proteasome (IC50 = 7.5 μM) and 26S proteasome (IC50 = 20 μM) from MDA-MB-0231 breast cancer cells.3,4 Disulfiram (at 250 nM) induces reactive oxygen species, activates JNK and p38 pathways, and inhibits NF-κB activity, which suppresses self-renewal in cancer stem cells.5,6

|1. Kraemer, R.J., and Deitrich, R.A. Isolation and characterization of human liver aldehyde dehydrogenase. J. Biol. Chem. 243(24), 6402-6408 (1968).|2. Haile, C.N., De La Garza, R., II, Mahoney, J.J., III, et al. The impact of disulfiram treatment on the reinforcing effects of cocaine: A randomized clinical trial. PLoS One 7(11), e47702 (2012).|3. Chen, D., Cui, Q.C., Yang, H., et al. Disulfiram, a clinically used anti-alcoholism drug and copper-binding agent, induces apoptotic cell death in breast cancer cultures and xenografts via inhibition of the proteasome activity. Cancer Res. 66(21), 10425-10433 (2006).|4. Schmitt, S.M., Frezza, M., and Dou, Q.P. New applications of old metal-binding drugs in the treatment of human cancer. Front. Biosci. (Schol. Ed.) 4, 375-391 (2012).|5. Liu, P., Brown, S., Goktug, T., et al. Cytotoxic effect of disulfiram/copper on human glioblastoma cell lines and ALDH-positive cancer-stem-like cells. Br. J. Cancer 107(9), 1488-1497 (2012).|6. Chiba, T., Suzuki, E., Yuki, K., et al. Disulfiram eradicates tumor-initiating hepatocellular carcinoma cells in ROS-p38 MAPK pathway-dependent and -independent manners. PLoS One 9(1), e84807 (2014).

Chemical Properties

Cas No. 1216403-88-1 SDF
别名 Tetraethylthiuram disulfide-d20
Canonical SMILES S=C(N(C([2H])([2H])C([2H])([2H])[2H])C([2H])([2H])C([2H])([2H])[2H])SSC(N(C([2H])([2H])C([2H])([2H])[2H])C([2H])([2H])C([2H])([2H])[2H])=S
分子式 C10D20N2S4 分子量 316.7
溶解度 DMF: soluble,DMSO: soluble,Methanol: 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。
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。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 3.1576 mL 15.7878 mL 31.5756 mL
5 mM 0.6315 mL 3.1576 mL 6.3151 mL
10 mM 0.3158 mL 1.5788 mL 3.1576 mL
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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)
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