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5,5-二甲基噁唑烷-2,4-二酮 /Dimethadione {[allProObj[0].p_purity_real_show]}

货号:A181810 同义名: 二甲双酮

Dimethadione是三甲双酮的主要代谢物,具有抗惊厥作用,主要通过减少神经末梢递质的释放来抑制神经肌肉传递。

Dimethadione 化学结构 CAS号:695-53-4
Dimethadione 化学结构
CAS号:695-53-4
Dimethadione 3D分子结构
CAS号:695-53-4
Dimethadione 化学结构 CAS号:695-53-4
Dimethadione 3D分子结构 CAS号:695-53-4
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Dimethadione 纯度/质量文件 产品仅供科研

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Dimethadione 生物活性

描述 5,5'-Dimethyloxazolidine-2,4-dione (DMO), a weak non-metabolizable acid, is commonly utilized for determining intracellular pH. In these studies, DMO was tested as an inducer of differentiation on the basis that its uptake and subsequent dissociation might transiently raise intracellular pH and activate ion-fluxes critical for triggering maturation. After 5 days of exposure to 40 mM DMO, greater than 60% of HL-60 cells displayed phenotypic and functional changes characteristic of mature granulocytes. DMO was either weak or inactive as an inducer of murine erythroleukemia cell (FLC) differentiation[2]. Determination of the overall internal pH of the cells, using (14)C-benzoic acid (BA) or DMO, showed that the cells maintain a neutral pH (6.6 to 7.2) over an external pH range of 3.0-7.0[3]. The internal pH of S. petersenii determined using (14)C-benzoic acid and [2-(14)C]-5,5-dimethyloxazolidine-2,4-dione was pH 7.0-7.5, over an external pH range of 5.0-7.5[4]. The glucose effect on DMO uptake was concentration-dependent, with half-maximal effect at about 4 mM-glucose and maximum effect at about 10 mM-glucose[5].

Dimethadione 参考文献

[2]Calderon TM, Schneiderman N, Michl J, Christman JK. 5,5'-Dimethyloxazolidine-2,4-dione is a strong inducer of differentiation of human promyelocytic leukemia (HL-60) cells. Cell Differ Dev. 1989 May;26(3):181-90

[3]Balkos KD, Colman B. Mechanism of CO2 acquisition in an acid-tolerant Chlamydomonas. Plant Cell Environ. 2007 Jun;30(6):745-52

[4]Bhatti S, Colman B. Inorganic carbon acquisition in some synurophyte algae. Physiol Plant. 2008 May;133(1):33-40

[5]Lindström P, Sehlin J. Effect of glucose on the intracellular pH of pancreatic islet cells. Biochem J. 1984 Mar 15;218(3):887-92

Dimethadione 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

7.75mL

1.55mL

0.77mL

38.73mL

7.75mL

3.87mL

77.45mL

15.49mL

7.75mL

Dimethadione 技术信息

CAS号695-53-4
分子式C5H7NO3
分子量 129.114
别名 二甲双酮
运输蓝冰
存储条件

In solvent -20°C:3-6个月-80°C:12个月

Pure form Sealed in dry,2-8°C

溶解方案

DMSO: 105 mg/mL(813.23 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

请根据您的动物给药指南选择适当的溶解方案。
以下溶解方案都请先按照体外实验的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
方案一
方案二
动物实验配方
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