compound 3i (666-15)

中文名称:化合物3i

Compound 3i (666-15)是一种有效的、选择性地抑制CREB介导的基因转录的抑制剂,IC50为81 nM。它还能抑制癌细胞的生长,而不影响正常细胞。

compound 3i (666-15) Chemical Structure

compound 3i (666-15) Chemical Structure

CAS: 1433286-70-4

规格 价格 库存 购买数量
10mM (1mL in DMSO) 1367.73 现货
5mg 1204.39 现货
25mg 4479.99 现货
100mg 11220.57 现货
1g 39230.92 现货
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产品质控

批次: S884601 DMSO]100 mg/mL]false]Ethanol]3 mg/mL]false]Water]Insoluble]false 纯度: 99.85%
99.85

compound 3i (666-15)相关产品

细胞实验数据示例

细胞系 实验类型 给药浓度 孵育时间 活性描述 文献信息
HEK293T Function assay 50 nM 1 hr Inhibition of CREB-mediated gene transcription in human HEK293T cells assessed as inhibition of forskolin-stimulated Nurr1/NR4A2 transcription at 50 nM after 1 hr by qRT-PCT analysis 26023867
HEK293T Function assay > 1 uM 30 mins Inhibition of VP16/CREB (unknown origin) interaction in human HEK293T cells assessed as inhibition of forskolin-stimulated gene transcription at > 1 uM after 30 mins by CRE-RLuc complementation assay 26023867
HEK293T Function assay > 1 uM 30 mins Inhibition of P53 (unknown origin) transfected in human HEK293T cells assessed as inhibition of forskolin-stimulated gene transcription at > 1 uM after 30 mins by CRE-RLuc complementation assay 26023867
MDA-MB-468 Antitumor assay 10 mg/kg 5 weeks Antitumor activity against human MDA-MB-468 cells xenografted in BALB/c mouse assessed as reduction in tumor volume at 10 mg/kg, ip once a day, 5 days per week for 5 weeks relative to control 26023867
HEK293T Function assay 100 nM 1 hr Inhibition of CREB in HEK293T cells assessed as inhibition of Fsk-induced NR4A2 gene expression at 100 nM pre-incubated for 1 hr before Fsk stimulation for 45 mins by qRT-PCR analysis 31765143
MDA-MB-468 Antiproliferative assay 72 hrs Antiproliferative activity against human MDA-MB-468 cells assessed as inhibition of cell growth after 72 hrs by MTT assay, GI50=0.046μM 26023867
MDA-MB-231 Antiproliferative assay 72 hrs Antiproliferative activity against human MDA-MB-231 cells assessed as inhibition of cell growth after 72 hrs by MTT assay, GI50=0.073μM 26023867
HEK293T Function assay 30 mins Inhibition of CREB (unknown origin) expressed in HEK293T cells assessed as inhibition of forskolin-induced CREB transcription activity incubated for 30 mins by luciferase reporter gene assay, IC50=0.081μM 31765143
MCF7 Antiproliferative assay 72 hrs Antiproliferative activity against human MCF7 cells assessed as inhibition of cell growth after 72 hrs by MTT assay, GI50=0.31μM 26023867
A549 Antiproliferative assay 72 hrs Antiproliferative activity against human A549 cells assessed as inhibition of cell growth after 72 hrs by MTT assay, GI50=0.47μM 26023867
HEK293T Function assay 30 mins Inhibition of NFkappaB (unknown origin)-mediated gene transcription in human HEK293T cells transfected with an NFkappaB firefly luciferase reporter gene assessed as inhibition of TNFalpha-stimulated gene transcription pretreated for 30 mins measured after, IC50=5.29μM 26023867
HEK293T Function assay Inhibition of CREB-mediated gene transcription in human HEK293T cells transfected with pCRE-RLuc by renilla luciferase reporter assay, IC50=0.081μM 26023867
点击查看更多细胞系数据

生物活性

产品描述 Compound 3i (666-15)是一种有效的、选择性地抑制CREB介导的基因转录的抑制剂,IC50为81 nM。它还能抑制癌细胞的生长,而不影响正常细胞。
靶点
CREB [1]
81 nM
体外研究(In Vitro)
体外研究活性

666-15可有效地抑制癌细胞生长。在MDA-MB-231和MDA-MB-468细胞中,666-15的GI50值分别为73 nM和46 nM。在A549和MCF-7细胞中,666-15同样也具有较强的活性,GI50分别为0.47 μM和0.31 μM。在不依赖于直接的CREB或CBP结合反应的活细胞中,666-15可抑制CREB的转录活性[1]

细胞实验 细胞系 HEK 293T细胞
浓度 0.05, 0.1, 0.5 μM
孵育时间 --
方法

用不同浓度的666-15对HEK 293T细胞进行处理,然后用forskolin处理。通过qRT-PCR分析Nurr1/NR4A2的相对mRNA水平。

体内研究(In Vivo)
体内研究活性

在体内MDA-MB-468异种移植瘤模型中,666-15可完全地抑制肿瘤生长,而没有明显毒性。对小鼠腹腔注射10 mg/kg的666-15,耐受性良好[1]

动物实验 Animal Models 6-8周龄BALB/c裸小鼠,在其右翼皮下接种了MDA-MB-468细胞形成肿瘤
Dosages 10 mg/kg
Administration IP

化学信息&溶解度

分子量 620.52 分子式

C33H31Cl2N3O5

CAS号 1433286-70-4 SDF --
Smiles C1=CC=C2C=C(C(=CC2=C1)C(=O)NCCOC3=CC4=CC=CC=C4C=C3C(=O)NC5=C(C=C(C=C5)Cl)O)OCCCN.Cl
储存条件(自收到货起) 3年 -20°C 粉状

体外溶解度
批次:

DMSO : 100 mg/mL ( (161.15 mM) ;DMSO吸湿会降低化合物溶解度,请使用新开封DMSO)

Ethanol : 3 mg/mL (4.83 mM)

Water : Insoluble

摩尔浓度计算器

体内溶解度
批次:

现配现用,请按从左到右的顺序依次添加,澄清后再加入下一溶剂

动物体内配方计算器

实验计算

摩尔浓度计算器

质量 浓度 体积 分子量

动物体内配方计算器(澄清溶液)

第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)

mg/kg g μL

第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系Selleck为您提供正确的澄清溶液配方)

% DMSO % % Tween 80 % ddH2O
%DMSO %

计算结果:

工作液浓度: mg/ml;

DMSO母液配制方法: mg 药物溶于μL DMSO溶液(母液浓度mg/mL,:如该浓度超过该批次药物DMSO溶解度,请先联系Selleck);

体内配方配制方法:μL DMSO母液,加入μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入μL ddH2O,混匀澄清。

体内配方配制方法:μL DMSO母液,加入μL Corn oil,混匀澄清。

注意:1. 首先保证母液是澄清的;
2.一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。

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