U-73343
目录号: PL09754 纯度: ≥99%
CAS No. :142878-12-4
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中文名称
U-73343
中文别名
1-[6-([17BETA-3-甲氧基雌甾-1,3,5(10)-三烯-17-基]氨基)己基]-2,5-吡咯烷二酮;氰化苄
英文名称
U-73343
英文别名
2,5-Pyrrolidinedione,1-[6-[[(17b)-3-methoxyestra-1,3,5(10)-trien-17-yl]amino]hexyl]-;1-[6-([17BETA-3-METHOXYESTRA-1,3,5 (10)-TRIEN-17-YL]AMINO)HEXYL]-2,5-PYRROLIDINE-DIONE;1-[6-[(3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)amino]hexyl]pyrrolidine-2,5-dione;U 73343;U-73343;U73343(U-73343);1-(6-{[3-methoxyestra-1,3,5(10)-trien-17-yl]amino}hexyl)pyrrolidine-2,5-dione;1-[6-({5-methoxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-trien-14-yl}amino)hexyl]pyrrolidine-2,5-dione;1-[6-[((17Β)-3-METHOXYESTRA-1,3,5[10]-TRIEN-17-YL)AMINO]HEXYL]-2,5-PYRROLIDINEDIONE;IN1024;1-[6-([17beta-3-Methoxyestra-1,3,5(10)-trien-17-yl]amino)hexyl]-2,5-pyrrolidinedione
Cas No.
142878-12-4
分子式
C29H42N2O3
分子量
466.66
包装储存
Powder -20°C 3 years;In solvent -80°C 6 months
产品详情
U-73343 是U-73122 的无活性类似物,可作为阴性对照。U-73343 剂量依赖性的抑制酸分泌。U-73122 是有效的 磷脂酶 C (phospholipase C) 和 5-脂氧合酶 (5-LO (5-lipoxygenase)) 抑制剂,对磷脂酶 C 的 IC50 值约为 1-2.1 µM。
生物活性
U-73343, works as a protonophore, is an inactive analog of U-73122 and can be used as a negative control. U-73343 dose-dependently inhibits acid secretion irrespective of the stimulant. U-73122 is a phospholipase C (PLC) and 5-LO (5-lipoxygenase) inhibitor with an IC 50 of 1-2.1 μM for PLC.
性状
Solid
体外研究(In Vitro)
U73343, which potently inhibits acid secretion, shows no inhibitory effect on either K-pNPPase or H,K-ATPase activity. U73343 dose-dependently inhibits, histamine (Hist)-, carbachol (CCh)-, and dbcAMPstimulated aminopyrine accumulation in gastric glands. 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;In solvent -80°C 6 months
参考文献
[1]. Muto Y, et al. The putative phospholipase C inhibitor U73122 and its negative control, U73343, elicit unexpected effects on the rabbit parietal cell. J Pharmacol Exp Ther. 1997 Sep;282(3):1379-88.
[2]. A Tatrai, et al. U-73122, a phospholipase C antagonist, inhibits effects of endothelin-1 and parathyroid hormone on signal transduction in UMR-106 osteoblastic cells. Biochim Biophys Acta. 1994 Dec 30;1224(3):575-82.
溶解度数据
In Vitro: DMSO : 3.33 mg/mL (7.14 mM; ultrasonic and warming and heat to 60°C)配制储备液
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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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