(+)-DHMEQ (Synonyms: (1R,2R,6R)-Dehydroxymethylepoxyquinomicin; (1R,2R,6R)-DHMEQ)
目录号: PL04158 纯度: ≥99%
CAS No. :287194-41-6
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中文名称
(+)-DHMEQ
中文别名
(+)-DHMEQ;2-羟基-N-[(1R,2R,6R)-2-羟基-5-氧代-7-氧杂双环[4.1.0]庚-3-烯-3-基]苯甲酰胺;化合物 T13462
英文名称
(+)-DHMEQ
英文别名
(+)-DHMEQ;(1R,2R,6R)-Dehydroxymethylepoxyquinomicin;(1R,2R,6R)-DHMEQ;((addition))-DHMEQ;2-HYDROXY-N-[(1R,2R,6R)-2-HYDROXY-5-OXO-7-OXABICYCLO[4.1.0]HEPT-3-EN-3-YL]BENZAMIDE;2-hydroxy-N-[(1R,2R,6R)-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]benzamide;Benzamide, 2-hydroxy-N-[(1R,2R,6R)-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-;6R)-Dehydroxymethylepoxyquinomicin;6R)-DHMEQ
Cas No.
287194-41-6
分子式
C13H11NO5
分子量
261.23
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
(+)-DHMEQ 是一种抗氧化转录因子 Nrf2 的激活剂。(+)-DHMEQ 是 (-)-DHMEQ 的对映体。(+)-DHMEQ 抑制 NF-kB 的活性低于(-)-DHMEQ。
生物活性
(+)-DHMEQ is an activator of antioxidant transcription factor Nrf2. (+)-DHMEQ is the enantiomer of (-)-DHMEQ. (-)-DHMEQ inhibits NF-kB than its enantiomer (+)-DHMEQ.
性状
Solid
IC50 & Target[1][2]
Nrf2
体外研究(In Vitro)
(+)-DHMEQ ((2R,3R,4R)-DHMEQ) activates Nrf2, which is a transcription factor that induces the expression of multiple antioxidant enzymes. (+)-DHMEQ activates Nrf2 in a promoter reporter assay. (+)-DHMEQ also increases the expression of target antioxidant proteins and cancelled reactive oxygen species (ROS)-induced cell death in a neuronal cell line. ROS generating 6-hydroxydopamine hydrochloride (6-OHDA) induces the death of SK-N-SH cells, and (+)-DHMEQ decreases the cytotoxic effect of 6-OHDA, whereas its effect is weaker in Nrf2-knockdown cells prepared with siRNA. Thus, enhancement of the neural cell viability by (+)-DHMEQ is due to the activation of Nrf2. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Niitsu Y, et al. Chemoenzymatic synthesis of (2R,3R,4R)-dehydroxymethylepoxyquinomicin (DHMEQ), a newactivator of antioxidant transcription factor Nrf2. Org Biomol Chem. 2011 Jun 21;9(12):4635-41.
溶解度数据
In Vitro: DMSO : 100 mg/mL (382.80 mM; Need ultrasonic)配制储备液
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。

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