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WIN 18446
目录号: PC12596 纯度: ≥98%
CAS No. :1477-57-2
商品编号 规格 价格 会员价 是否有货 数量
PC12596-50mg 50mg ¥1391.60 请登录
PC12596-10mM (in 1mL DMSO) 10mM(in1mLDMSO) ¥490.00 请登录
Medlife所售产品仅用于科学研究(非临床研究),非药品不可食用,不可用于人体或动物的临床诊断和治疗,我们不为个人提供产品及服务。产品COA等资料,可至下方“质量控制”中下载。
中文名称
WIN 18446
中文别名
N,N'-八亚甲基双二氯乙酰胺;N,N\'-八亚甲基双二氯乙酰胺;N,N’-八亚甲基双二氯乙酰胺;N,N''-八亚甲基双二氯乙酰胺;N,N-八亚甲基双二氯乙酰胺;活性红M-RBE;N,N'-1,8-辛二基双[2,2-二氯]乙酰胺;佛替来辛;N,N′-八亚甲基双(2,2-二氯乙酰胺);N,N′-双(二氯乙酰基)-1,8-八亚甲基二胺
英文名称
WIN 18446
英文别名
N,N'-(Octane-1,8-diyl)bis(2,2-dichloroacetamide);N,N'-OCTAMETHYLENEBIS(DICHLOROACETAMIDE);WIN 18,446;WIN 55,212-2 mesylate;2,2-dichloro-N-[8-[(2,2-dichloroacetyl)amino]octyl]acetamide;N,N'-Bis(dichloroacetyl)-1,8-octamethylenediamine;Bis-Diamine;Fertilysin;Fertilysine;N,N'-Bis(dichloroacetyl)-1,8-diaminooctane;N,N'-Octamethylenebis(2,2-dichloroacetamide);NSC 59354;Win 18441;r-010-tk;bisdiamine;Acetamide,N,N'-octamethylenebis[2,2-dichloro- (6CI,7CI,8CI);Win 18446;win18441;win18446;win18,446;Fertilysine N;N,N'-Bis(dichloracetyl)-1,8-octanediamine;C12H20Cl4N2O2;N,N-Bis(dichloroacetyl)-1,8-octanediamine
Cas No.
1477-57-2
分子式
C12H20Cl4N2O2
分子量
366.11
包装储存

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

生物活性

Win 18446 is an orally active testes-specific enzyme ALDH1a2 inhibitor, with an IC50 of 0.3 μM. Win 18446 reversibly inhibits spermatogenesis in many species and inhibits Retinoic acid (HY-14649) biosynthesis from Retinol (HY-B1342) within the testes.

性状

Solid

体外研究(In Vitro)

WIN 18446 (1 μM, 24 h) is able to suppress Stra8 expression in whole-testes cultures that contained both germ and somatic cells.

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

RT-PCR

Cell Line: Testes were collected from 2-dpp mice.
Concentration: 1 μM.
Incubation Time: 24 h.
Result: Results in a VAD-like phenotype in the testis.
Alone or in combination with ROL significantly reduced Stra8 expression.
体内研究(In Vivo)

Win 18446 (200 mg/kg, Orally for 4, 8, and 16 weeks) significantly reduces intratesticular concentrations of retinoic acid, severely impaired spermatogenesis, and caused infertility.

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

Animal Model: Six-month-old male New Zealand white rabbits.
Dosage: 200 mg/kg.
Administration: Orally for 4, 8, and 16 weeks.
Result: Resulted in marked suppression of testicular weight over time.
Dramatically suppressed spermatogenesis.
Significantly reduces intratesticular concentrations of retinoic acid and Stra8 expression and very severely suppresses spermatogenesis and fertility.
运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

参考文献
溶解度数据
体外研究: 

DMSO : 100 mg/mL (273.14 mM; ultrasonic and warming and heat to 60°C)

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7314 mL 13.6571 mL 27.3142 mL
5 mM 0.5463 mL 2.7314 mL 5.4628 mL
10 mM 0.2731 mL 1.3657 mL 2.7314 mL
*

产品不同,其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液;配成溶液后,建议分装保存,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 (stored under nitrogen)。-80°C 储存时,建议在 6 个月内使用,-20°C 储存时,建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 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.

    建议依照次序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (5.68 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.68 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 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 ddH?O 中,得到澄清透明的生理盐水溶液
*
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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