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Didox

 
Catalog No.
C5499
合成抗氧化剂
组合的产品项目
规格价格库存 数量
5mg
¥ 600.00
Ship with 10-15 days
10mg
¥ 872.00
Ship with 10-15 days
50mg
¥ 3,818.00
Ship with 10-15 days

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A

背景

Didox is a synthetic antioxidant.

Polyhydroxylated aromatic compounds, both natural and synthetic, are important biological antioxidants.

In vitro: In a previous study, the brain tissue from patients with HIV encephalitis was immunostained for lipid peroxidation. The presence of oxidized proteins in the CSF and CSF-induced progressive decrease in mitochondrial activity correlated with the severity of cognitive impairment. Didox together with L-deprenyl, imidate, diosgenin, and ebselen could block the CSF-induced toxicity. No effect of trimidox, ruthenium red, or Quercetin was seen [1]. Another study found that the exposure of didox prior or post to radiation in both PC-3/vector and PC-3/Bcl-2 transfectants led to an increase in radiation enhancement ratios. A significant reduction in G(2)M phase was observed in cells exposed to didox post IR when compared to cells exposed to IR alone. In addition, the exposure to didox after radiation in PC-3/vector significantly abrogated radiation-induced Bcl-2 upregulation [2].

In vivo: In syngeneic, therapy-resistant AML models, single agent didox treatment led to a significant reduction in leukemia burden and a survival benefit. Didox was well tolerated and didox exposure at levels that impaired leukemia growth did not inhibit normal HSC engraftment [3].

Clinical trial: So far, no clinical study has been conducted.

References:
[1] Turchan, J. ,Pocernich, C.B.,Gairola, C., et al. Oxidative stress in HIV demented patients and protection ex vivo with novel antioxidants. Neurology 60, 307-314 (2003).
[2] Inayat, M. S.,Chendil, D.,Mohiuddin, M., et al. Didox (A novel ribonucleotide reductase inhibitor) Overcomes bcl-2 mediated radiation resistance in prostate cancer cell line PC-3. Cancer Biology and Therapy 1(5), 539-545 (2002).
[3] Cook GJ, Caudell DL, Elford HL, Pardee TS. The efficacy of the ribonucleotide reductase inhibitor Didox in preclinical models of AML. PLoS One. 2014 Nov 17;9(11):e112619.

化学属性

Physical AppearanceA crystalline solid
StorageStore at -20°C
M.Wt169.1
Cas No.69839-83-4
FormulaC7H7NO4
Solubility≤20mg/ml in ethanol;20mg/ml in DMSO;20mg/ml in dimethyl formamide
Chemical NameN-3,4-tridhydroxy-benzamide
SDFDownload SDF
Canonical SMILESONC(=O)c1ccc(O)c(O)c1
运输条件 蓝冰运输或根据您的需求运输。
一般建议不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。

质量控制

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批次:

化学结构

Didox