EGFR-IN-12

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EGFR-IN-12  纯度: 99.49%

EGFR-IN-12 是一种 4,6-二取代的嘧啶，是一种有效的，ATP 竞争性，不可逆且高度选择性的 EGFR 抑制剂，IC50 为 21 nM。EGFR-IN-12 还抑制突变型 EGFRL858R 和 EGFRL861Q，IC50 分别为 63 nM 和 4 nM。EGFR-IN-12 对 EGFR 的选择性高于 HER4 (IC50 = 7640 nM) 和 55种其他激酶。EGFR-IN-12 诱导细胞凋亡 (apoptosis) 并具有抗肿瘤活性。

EGFR-IN-12

EGFR-IN-12 Chemical Structure

CAS No. : 879127-07-8

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1980 In-stock
5 mg ￥1800 In-stock
10 mg ￥3000 In-stock
25 mg ￥6000 In-stock
50 mg   询价  
100 mg   询价  

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EGFR-IN-12 相关产品

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生物活性

EGFR-IN-12 is a 4,6-disubstituted pyrimidine and is a potent, ATP-competitive, irreversible and highly selective EGFR inhibitor with an IC50of 21 nM. EGFR-IN-12 also inhibits mutant EGFRL858R and EGFRL861Q with IC50s of 63 nM and 4 nM, respectively. EGFR-IN-12 displays strong selectivity for EGFR over HER4 (IC50 = 7640 nM) and a panel of 55 other kinases. EGFR-IN-12 induces cells apoptosis and has antitumor activity[1][2].

IC50 & Target

EGFR (WT)

21 nM (IC50)

EGFRL858R

63 nM (IC50)

EGFRL861Q

4 nM (IC50)

HER4

7640 nM (IC50)

体外研究
(In Vitro)

EGFR-IN-12 (EGFR inhibitor 324674; 0-2 µM; 48 hours; HT29 and SW480 cells) treatment efficiently induces apoptosis at lower concentrations[2].
EGFR-IN-12 (EGFR inhibitor 324674; 0-3 µM; 3 hours; HT29 and SW480 cells) treatment inhibits EGFR activation and the downstream AKT signaling pathway in a dose-dependent manner[2].
EGFR-IN-12 (EGFR inhibitor 324674) inhibits HT29 and SW480 cell proliferation with with IC50s of 1.96 µM and 1.04 µM, respectively[2].
Pretreatment of cells with EGFR-IN-12 (compound 1; 10 µM) results in complete inhibition of wild-type receptor autophosphorylation in U-2OS cells. And the T766M mutant receptor is completely resistant to inhibition by EGFR-IN-12[1].

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.

Apoptosis Analysis[1]

Cell Line: HT29 and SW480 cells
Concentration: 0 µM, 1 µM, 2 µM
Incubation Time: 48 hours
Result: Induced apoptosis in HT29 cells and SW480 cells.

Western Blot Analysis[1]

Cell Line: HT29 and SW480 cells
Concentration: 0 µM, 0.1 µM, 0.3 µM, 1 µM, 3 µM
Incubation Time: 3 hours
Result: Inhibited EGFR activation and the downstream AKT signaling pathway in a dose-dependent manner.

分子量

413.40

Formula

C21H18F3N5O
CAS 号

879127-07-8
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 250 mg/mL (604.74 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.4190 mL 12.0948 mL 24.1896 mL
5 mM 0.4838 mL 2.4190 mL 4.8379 mL
10 mM 0.2419 mL 1.2095 mL 2.4190 mL

*

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。
参考文献

  • [1]. Qiong Zhang, et al. Discovery of EGFR Selective 4,6-disubstituted Pyrimidines From a Combinatorial Kinase-Directed Heterocycle Library. J Am Chem Soc. 2006 Feb 22;128(7):2182-3.

    [2]. Zhiwei Yu, et al. Novel Irreversible EGFR Tyrosine Kinase Inhibitor 324674 Sensitizes Human Colon Carcinoma HT29 and SW480 Cells to Apoptosis by Blocking the EGFR Pathway. Biochem Biophys Res Commun. 2011 Aug 12;411(4):751-6.

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