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HDAC-IN-7

产品编号 T2025 CAS 743420-02-2

别名: HBI-8000, 西达本胺杂质, CS055, Chidamide impurity

HDAC-IN-7 (HBI-8000) 是 Chidamide 的一种杂质。Chidamide 是一种可口服的 HDAC 酶 I 类 HDAC1/2/3 和 IIb 类 HDAC10 抑制剂。

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HDAC-IN-7, CAS 743420-02-2

规格	价格/CNY	货期
1 mg	￥ 738	现货
2 mg	￥ 1,080	现货
5 mg	￥ 1,610	现货
10 mg	￥ 2,820	现货
25 mg	￥ 4,690	现货
50 mg	￥ 6,690	现货
100 mg	￥ 8,910	现货
1 mL * 10 mM (in DMSO)	￥ 1,710	现货

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其他形式的 HDAC-IN-7:

Tucidinostat
现货

选择批次

纯度: 98.45%

纯度: 97.86%

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生物活性

化学信息

存储 & 溶解度

参考文献

相关产品

产品描述	HDAC-IN-7 (HBI-8000) (Chidamide impurity) is an impurity of Chidamide. Chidamide is a potent and orally bioavailable inhibitor of HDAC enzymes class I (HDAC1/2/3) and class IIb (HDAC10).
靶点活性	HDAC8:733nM, HDAC1:95nM, HDAC10:78 nM, HDAC11:432 nM, HDAC3:67nM, HDAC2:160nM
体外活性	Chidamide (CS055) at low concentrations dramatically inhibits cell proliferation in each cell line. After Chidamide treatment, cells arrest at the G0/G1 phase in a dose-dependent manner. Western blot analysis indicats that cyclin E1 and E2 protein expression is down-regulated after Chidamide treatment, which is consistent with the cell-cycle analysis. As the changes in cyclin E1 are much more significant than cyclin E2, cyclin E1 is up-regulated in HL60 and K562 cells by lentiviral transduction. The effect on leukaemia proliferation by Chidamide inhibition are largely weakened when cyclin E1 is overexpressed. It is therefore likely that cyclin E1 levels are decreased by Chidamide which induces cell-cycle arrest at the G0/G1 phase[2]. Chidamide causes a significant concentration-dependent inhibitory effect on cell proliferation in comparison to the vehicle-treated cells (P<0.05). The maximal inhibitory effect is reached at 5 μM[3].
体内活性	Inhibition of tumor growth by Chidamide (CS055) treatment is observed in a dose-dependent manner, demonstrating the anti-tumor activity of Chidamide. Control tumors grow to an average volume of 14.51 cm3 after 20 days, and Chidamide-treated tumors grow to 11.68, 11.05 and 8.45 cm3, corresponding to 19.54%, 23.83% and 41.80% growth inhibition respectively. The average tumor mass in animals treated with vehicle is 9.4±2.7 g and is 8.4±2.4 g for animals treated with low-dose Chidamide. In animals treated with a moderate dose of Chidamide, tumor mass is 7.6±1.6 g and those receiving high-dose Chidamide has a tumor mass of 5.4±1.5 g (P<0.01). Additionally, Chidamide treatment prolongs the survival of nude mice bearing HL60 xenografts. Moreover, the level of lipid peroxidation product (MDA), which is a presumptive measure of ROS-mediated injury, is increased in tumor tissue accompanied by treatment of Chidamide, suggesting that Chidamide-induced ROS generation might play a role[2].
激酶实验	HDAC activity is detected as described in the Colorimetric HDAC Activity Assay kit. Each reaction (100 μL) contains nuclear protein (50 μg) extract from leukaemia cells and HDAC substrate. To test the effect of HDACis, Chidamide (CS055) and MS-275 are added to the mixtures and incubated at 37°C for 1 h. The HDAC activities are measured by a microplate readers at 405 nm. The positive control (only nuclear extract and vehicle) is set as 100% and double-distilled water containing 10 μM Trichostatin A, a known strong HDACi, is used as a negative control and set as 0%[2].
细胞实验	Chidamide (CS055) is dissolved in DMSO and stored, and then diluted with appropriate medium before use[2]. Proliferation of the PaTu8988 cells is evaluated using CCK-8 assay. PaTu8988 cells are randomly into 4 groups and incubated in the absence or presence of concentrations of 0, 1.25, 2.5 and 5 μM) of Chidamide for 48 h. Subsequently, 10 μL CCK-8 is added in each well and incubated for 2 h. The optical density of each well is then measured with a microplate reader at 450 nm. The cell survival rate is calculated using the formula: Cell survival rate (%)=1-(ODctrl-ODsample)/ODctrl×100%[2].

别名	HBI-8000, 西达本胺杂质, CS055, Chidamide impurity
分子量	390.41
分子式	C22H19FN4O2
CAS No.	743420-02-2

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 41 mg/mL

计算器

摩尔浓度计算器

稀释计算器

配液计算器

分子量计算器

质量

浓度

容积

分子量

浓度 (起始)

容积 (起始)

浓度 (终)

容积 (终)

溶液体积

质量

配液浓度

参考文献

1. Ning ZQ, et al. Chidamide (CS055/HBI-82000): a new histone deacetylase inhibitor of the benzamide class with antitumor activity and the ability to enhance immune cell-mediated tumor cell cytotoxicity. Cancer Chemother Pharmacol. 2012 Apr;69(4):901-9. 2. Gong K, et al. CS055 (Chidamide/HBI-8000), a novel histone deacetylase inhibitor, induces G1 arrest, ROS-dependent apoptosis and differentiation in human leukaemia cells. Biochem J. 2012 May 1;443(3):735-46. 3. Zhao B, et al. Chidamide, a histone deacetylase inhibitor, functions as a tumor inhibitor by modulating the ratio of Bax/Bcl-2 and P21 in pancreatic cancer. Oncol Rep. 2015 Jan;33(1):304-10. 4. Chang Y Y, Wu H L, Fang H, et al. Comparison of three chemometric methods for processing HPLC-DAD data with time shifts: Simultaneous determination of ten molecular targeted anti-tumor drugs in different biological samples[J]. Talanta. 2021, 224: 121798.

文献引用

1. Chang Y Y, Wu H L, Fang H, et al. Comparison of three chemometric methods for processing HPLC-DAD data with time shifts: Simultaneous determination of ten molecular targeted anti-tumor drugs in different biological samples. Talanta. 2021, 224: 121798.

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

第一步：请输入动物实验的基本信息

剂量

mg/kg

每只动物体重

给药体积

μL

动物数量

第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

计算重置

计算结果如下:

工作液浓度: mg/ml;

母液配置方法: mg 药物溶于 μL DMSO (母液浓度为 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 μL DMSO 主液，加入 μL PEG300，混匀澄清，再加 μL Tween 80，混匀澄清，再加 μL ddH₂O, 混匀澄清。

备注:

要按顺序从左向右依次添加助溶剂。可配合物理方法，如涡流、超声波或热水浴使之帮助溶解。

技术支持

您可能有的问题的答案可以在抑制剂处理说明中找到，包括如何准备库存溶液，如何存储产品，以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

HDAC-IN-7 743420-02-2 Chromatin/Epigenetic DNA Damage/DNA Repair HDAC HBI-8000 西达本胺杂质 CS-055 HDAC IN 7 HBI 8000 CS 055 HBI8000 CS055 Chidamide impurity HDACIN7 Inhibitor inhibitor inhibit

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HDAC-IN-7

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参考文献

文献引用

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剂量换算

体内实验配液计算器

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