(R)-Omeprazole (sodium salt) (Synonyms:(R)-奥美拉唑钠盐; 埃索美拉唑钾R-异构体)
目录号 : KCM11797 CAS No. : 161796-77-6 纯度 : ≥98%
(R)-Omeprazole is the inactive isomer of omeprazole , a gastric proton-pump inhibitor. A stereoselective hydroxylation of (R)-omeprazole is mediated primarily by cytochrome P450 (CYP) 2C19, whereas CYP3A4 favors sulfoxidation of the active (S)-enantiomer (esomeprazole magnesium, ). (R)-Omeprazole has been shown to act as a reversible direct-acting and metabolism-dependent inhibitor of CYP2C19 in pooled human liver microsomes (IC = 8.1 µM).
规格 价格 是否有货 数量
10 mM * 1 mL in DMSO
In-stock
5mg
In-stock
10mg
In-stock

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生物活性

(R)-Omeprazole sodium is a gastric acid resistant compound with activity to inhibit gastric acid secretion. (R)-Omeprazole sodium is metabolized in vivo, and its metabolism is primarily affected by cytochrome P450 enzymes. The interaction between (R)-Omeprazole sodium and mannitol may affect its bioavailability in formulations. (R)-Omeprazole sodium exhibits reversible direct and metabolism-dependent inhibition of CYP2C19.

分子式
C17H19N3O3S.Na
分子量
368.41
CAS号
161796-77-6
中文名称
(R)-奥美拉唑钠盐
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

2-8°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性数据
In Vitro: 

DMSO: 50 mg/mL (136.09 mM; Need ultrasonic)

配制储备液
                                           
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
                                                                                                                    
1 mM 2.7144 mL 13.5718 mL 27.1437 mL
5 mM 0.5429 mL 2.7144 mL 5.4287 mL
10 mM 0.2714 mL 1.3572 mL 2.7144 mL
*

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, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-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。

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The dilution calculator equation
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动物实验计算换算器
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)
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系客服为您提供正确的澄清溶液配方)
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计算结果:

工作液浓度 mg/ml;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

配置后的溶液总体积

1. 首先保证母液是澄清的;
           2. 一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。