2. Membrane Transporter/Ion Channel Anti-infection
  3. Na+/K+ ATPase Parasite
  4. (+)-SJ733

(+)-SJ733  (Synonyms: SJ000557733)

目录号: HY-19556 纯度: 99.45% ee.: 99.88%
COA 产品使用指南

摩尔计算器

(+)-SJ733 是一种抗疟疾剂，也是一个 Na+-ATPase PfATP4 抑制剂。

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(+)-SJ733 Chemical Structure

(+)-SJ733 Chemical Structure

CAS No. : 1424799-20-1

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥4895
In-stock
1 mg ￥1900
In-stock
5 mg ￥4750
In-stock
10 mg 现货 询价
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Customer Review

(+)-SJ733 相关抗体

Top Publications Citing Use of Products

查看 Parasite 亚型特异性产品:

查看所有亚型
Amebae Coccidia Leishmania Mite Plasmodium Toxoplasma Trypanosoma Schistosome

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

(+)-SJ733 is an anti-malaria agent which can also inhibit Na+-ATPase PfATP4.

IC50 & Target

Parasite, Na+-ATPase PfATP4[1]
体外研究
(In Vitro)

(+)-SJ733 binds to a single receptor site in P. falciparum-infected erythrocytes with equivalent affinity to its growth-inhibitory potency (kd=50 nM). (+)-SJ733 has not exhibited either significant safety liabilities at any dose in extensive profiling in vitro or significant safety or tolerability liabilities in either single- or repeat-dose studies at any dose tested in any preclinical species (no observed adverse effect level and maximum tolerated dose >240 mg/kg from 7-d repeat dosing study in rat). Therefore, (+)-SJ733 is expected to have a safety margin of at least 43-fold[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

(+)-SJ733 相关抗体:
体内研究
(In Vivo)

Treatment of P. falciparum-infected NOD-scid IL2Rγnull mice with (+)-SJ733 causes rapid clearance of parasites, which are 80% depleted within the first 24 h and undetectable by 48 h. (+)-SJ733 is highly potent and efficacious against P. falciparum 3D70087/N9 in vivo when administered as four sequential daily oral doses in the NOD-scid IL2Rγnull mouse model, with a 90% effective dose, (ED90 1.9 mg/kg) and exposure [area under the curve at ED90 (AUCED90), 1.5 μM⋅h] superior to artesunate (11.1 mg/kg; AUCED90 not determined), chloroquine (4.3 mg/kg; AUCED90 3.1 μM⋅h), and pyrimethamine (0.9 mg/kg; AUCED90 5. μM⋅h) in the same model. When treated with the ED90 dose, (+)-SJ733 concentrations in blood remain above the average in vitro EC90 for 6 to 10 h after each dose[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
分子量

468.40

Formula

C24H16F4N4O2
CAS 号
性状

固体

颜色

White to off-white

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
In solvent -80°C 2 years
-20°C 1 year
溶解性数据
细胞实验： 

DMSO 中的溶解度 : 50 mg/mL (106.75 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1349 mL 10.6746 mL 21.3493 mL
5 mM 0.4270 mL 2.1349 mL 4.2699 mL
查看完整储备液配制表

* 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物实验：

请根据您的 实验动物和给药方式 选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 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，建议您现用现配，当天使用；
以下溶剂前显示的百分比是指该溶剂在您配制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

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (5.34 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

    生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
  • 方案 二

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (5.34 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中，混合均匀。

    2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
请输入您的动物体内配方组成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。
您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
连续给药周期超过半月以上，请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.45% ee.: 99.88%

COA (197 KB) HNMR (207 KB) RP-HPLC (265 KB) LCMS (400 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[1]

10 mL of asynchronous culture suspensions (2% hematocrit), at different parasite densities (104, 105, 106, 107, and 108 parasites), are added to each well of a 6-well plate. (+)-SJ733 is added to each well to make a final compound concentration of 1.8 μM, corresponding to 30×EC50 of the compound. Three wells are used for each parasite density. Plates are incubated at 37° C under an atmosphere of 90% N2, 5% O2, 5% CO2 for 90 days under constant drug pressure. The media of each well is replaced 3 times a week with freshly made media containing a compound concentration of 30×EC50. In addition, each well is split (1:2) once a week. Parasite outgrowth is monitored 3 times a week by transferring quadruplicate 40 μL aliquots from each well into a 384-well assay plate and determining parasitemia by a previously described method[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[1]

The pharmacokinetics of (+)-SJ733 are studied in overnight-fasted male Sprague Dawley rats weighing 267 to 291 g predose. Rats have access to water ad libitum throughout the pre- and post-dose sampling period, and access to food is reinstated 4 h post-dose. (+)-SJ733 is administered intravenously as a 10 min constant rate infusion (1.0 mL per rat, n=3 rats) and orally by gavage (10 mL/kg, n=3 rats). The IV formulation consists of pH 7.4 isotonic phosphate buffered saline containing 1% (w/v) hydroxypropyl-β-cyclodextrin, 10% (v/v) ethanol, 10% (v/v) propylene glycol and 40% (v/v) PEG400 whereas the oral formulation is an aqueous suspension in 0.5% (w/v) hydroxypropyl methylcellulose, 0.5% (v/v) benzyl alcohol and 0.4% (v/v) Tween80. Aliquots of the formulations are retained for analysis of the actual dose administered. Samples of arterial blood and total urine are collected at various time points up to 24 h post-dose[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献

(+)-SJ733 相关分类

完整储备液配制表

* 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.1349 mL 10.6746 mL 21.3493 mL 53.3732 mL
5 mM 0.4270 mL 2.1349 mL 4.2699 mL 10.6746 mL
10 mM 0.2135 mL 1.0675 mL 2.1349 mL 5.3373 mL
15 mM 0.1423 mL 0.7116 mL 1.4233 mL 3.5582 mL
20 mM 0.1067 mL 0.5337 mL 1.0675 mL 2.6687 mL
25 mM 0.0854 mL 0.4270 mL 0.8540 mL 2.1349 mL
30 mM 0.0712 mL 0.3558 mL 0.7116 mL 1.7791 mL
40 mM 0.0534 mL 0.2669 mL 0.5337 mL 1.3343 mL
50 mM 0.0427 mL 0.2135 mL 0.4270 mL 1.0675 mL
60 mM 0.0356 mL 0.1779 mL 0.3558 mL 0.8896 mL
80 mM 0.0267 mL 0.1334 mL 0.2669 mL 0.6672 mL
100 mM 0.0213 mL 0.1067 mL 0.2135 mL 0.5337 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

(+)-SJ7331424799-20-1SJ000557733SJ 000557733SJ-000557733Na+/K+ ATPaseParasiteSodium potassium pumpInhibitorinhibitorinhibit

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