Cloxiquine (5-Chloro-8-quinolinol) is an antibacterial, antifungal and antiamoebic agent. Cloxiquine can be used for the research of tuberculosis and dermatoses. Cloxiquine suppresses the growth and metastasis of melanoma cells through activation of PPARγ^[1][2].

Cloxiquine (cloxyquin) exhibits antituberculosis activities, with MICs ranging from 0.062 to 0.25 μg/mL against 9 standard strains and 150 Mycobacterium tuberculosis^[3].
Cloxiquine (0.5-10 μM; 24 h) suppresses both B16F10 and A375 cell growth in a dose-dependent manner^[2].
Cloxiquine (0.5-10 μM; 24 h) inhibits the migration of B16F10 and A375 cells^[2].
Cloxiquine (0.5-2.5 μM; 24 h) suppresses glycolysis in B16F10 cells^[2].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Cloxiquine (5-25 mg/kg; i.p. daily for 8 d) suppresses tumor growth in a mouse B16F10 melanoma xenograft model^[2].
Cloxiquine (5-25 mg/kg; i.p. daily for 14 d) suppresses tumor metastasis in mouse B16F10 melanoma lung metastatic model^[2].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

179.60

C₉H₆ClNO

130-16-5

5-氯-8-羟基喹啉；氯羟喹

Room temperature in continental US; may vary elsewhere.

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

In Vitro: 

DMSO : 100 mg/mL (556.79 mM; Need ultrasonic)

*

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。-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。

In Vivo:

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

• 1.

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

  Solubility: ≥ 2.5 mg/mL (13.92 mM); Clear solution

  此方案可获得 ≥ 2.5 mg/mL (13.92 mM，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；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

  将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

• 2.

  请依序添加每种溶剂： 10% DMSO    90% corn oil

  Solubility: ≥ 2.5 mg/mL (13.92 mM); Clear solution

  此方案可获得 ≥ 2.5 mg/mL (13.92 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

  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玉米油中，混合均匀。

• [1]. Latosińska JN, et al. Supramolecular synthon pattern in solid clioquinol and cloxiquine (APIs of antibacterial, antifungal, antiaging and antituberculosis drugs) studied by ³⁵Cl NQR, ¹H-¹⁷O and ¹H-¹⁴N NQDR and DFT/QTAIM. J Mol Model. 2011 Jul;17(7):1781-800.

  [2]. Zhang W, et, al. Cloxiquine, a traditional antituberculosis agent, suppresses the growth and metastasis of melanoma cells through activation of PPARγ. Cell Death Dis. 2019 May 28;10(6):404.

  [3]. Hongmanee P, et, al. In vitro activities of cloxyquin (5-chloroquinolin-8-ol) against Mycobacterium tuberculosis. Antimicrob Agents Chemother. 2007 Mar;51(3):1105-6.