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CI994 (Tacedinaline)

(Synonyms: N-acetyldinaline; CI-994; Goe-5549)
目录号: PC10292 纯度: ≥98%
CI-994 (Tacedinaline)是组蛋白脱乙酰酶(HDAC)的抑制剂,抑制重组HDAC 1, 2 and 3的 IC50 值分别为0.9, 0.9, 1.2 μM.
CAS No. :112522-64-2
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PC10292-10mM (in 1mL DMSO) 10mM (in 1mL DMSO) ¥700.00 请登录
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中文名称
CI994 (Tacedinaline)
中文别名
4-乙酰氨基-N-(2'-氨基苯基)-苯甲酰胺;4-乙酰胺基-N-(2-氨基苯基)苯甲酰胺;4-Acetamido-N-(2-aminophenyl)benzamide 4-乙酰胺基-N-(2-氨基苯基)苯甲酰胺;4-乙酰氨基-N-(2’-氨基苯基)-苯甲酰胺;4-乙酰氨基-N-(2''-氨基苯基)-苯甲酰胺;N-(2-硝基苯基)-4-乙酰氨基苯甲酰胺(泰克地那林中间体);他地那兰;乙酰地那林;他地那兰 112522-64-2
英文名称
CI994 (Tacedinaline)
英文别名
4-Acetamido-N-(2-aminophenyl)benzamide;Tacedinaline;CI-994;CI994 (Tacedinaline);4-ACETYLAMINO-N-(2'-AMINOPHENYL)BENZAMIDE;CI 994;CI-994 (Acetyldinaline,Goe 5549,Gö 5549,PD 123654,Tacedinaline);Acetyldinaline;Goe 5549;N-acetyldinaline;PD 123654;Tacedinalina;4-Acetylamino-N-(2′-aminophenyl)benzamide;CI-994 (Acetyldinaline,PD123654);Cl-994(Tacedinalin,N-Acetyldinalin);CI994, >=99%;Tacedinaline [USAN:INN];CI994;Tacedinalina [INN-Spanish];4-(Acetylamino)-N-(2-aminophenyl)benzamide;C.I. 994;UMF554N5FG;C15H15N3O2;Benzamide, 4-(acetylamino)-N-(2-aminophenyl)-;Tacedinaline (USAN/INN);4-acetamido-n-(2-aminophenyl)benza;ci994-tacedinaline;MLS006010120;GTPL8367;ZIN
Cas No.
112522-64-2
分子式
C15H15N3O2
分子量
269.30
包装储存
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
生物活性

Tacedinaline (N-acetyldinaline) is an inhibitor of the histone deacetylase (HDAC) with IC50s of 0.9, 0.9, 1.2 μM for recombinant HDAC 1, 2 and 3 respectively.

性状

Solid

IC50 & Target[1][2]

HD1

0.9 μM (IC50)

HD2

0.9 μM (IC50)

HD3

1.2 μM (IC50)

体外研究(In Vitro)

Tacedinaline (N-acetyldinaline) is a novel oral compound with a wide spectrum of antitumor activity in preclinical models. The mechanism of action may involve inhibition of histone deacetylation and cell cycle arrest. Tacedinaline (N-acetyldinaline) is combined with antineoplastic agents commonly used in non-small cell lung cancer cell line management, a marked synergism of action (R=1.8, R=1.5) is observed between Tacedinaline (N-acetyldinaline) (40 μM) and gemcitabine (0.01 μM) at 48 and 72 h of treatment. Tacedinaline (N-acetyldinaline) inhibits mitogen-stimulated blood lymphocyte proliferation with an IC50 value of 3 μM.

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

体内研究(In Vivo)

Tacedinaline (CI-994) has activity against 8/8 solid tumors tested: pancreatic ductal adenocarcinoma #02 (4.7); pancreatic adenocarcinoma #03 (3.0; 1/6 cures); colon adenocarcinoma #38 (1.6); colon adenocarcinoma #51/A (1.1); mammary adenocarcinoma #25 (1.7); mammary adenocarcinoma #17/ADR (0.5); Dunning osteogenic sarcoma (4.0); and the human prostate carcinoma LNCaP (1.2). CI-994 is the acetylated metabolite of dinaline and has the same spectrum of activity in vivo as dinaline. It also behaves similarly in schedule comparison/toxicity trials. Tacedinaline (CI-994) can effect lymphoid tissue in rats within 1 day of a single oral dose, that effects are generally reversible within 7 days.

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

运输条件

Room temperature or refrigerated transportation.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
ClinicalTrial
参考文献
溶解度数据
体外研究: 

DMSO : ≥ 50 mg/mL (185.67 mM)

* "≥" means soluble, but saturation unknown.

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.7133 mL 18.5667 mL 37.1333 mL
5 mM 0.7427 mL 3.7133 mL 7.4267 mL
10 mM 0.3713 mL 1.8567 mL 3.7133 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。-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: ≥ 2.5 mg/mL (9.28 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (9.28 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 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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