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EGFR-IN-7
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
EGFR-IN-7图片
CAS NO:2267329-76-8

EGFR-IN-7 是一种有效的选择性EGFR激酶抑制剂,具有口服活性。EGFR-IN-7 对 EGFR (WT) 和 EGFR (突变体 C797S/T790M/L858R) 具有抑制作用,IC50值分别为 7.92 nM 和 0.218 nM。EGFR-IN-7 可用于各种癌症的研究。
生物活性

EGFR-IN-7 is a potent, selective and orally activeEGFRkinaseinhibitor. EGFR-IN-7 has inhibitory effect for forEGFR(WT) andEGFR(mutant C797S/T790M/L858R) withIC50values of 7.92 nM and 0.218 nM, respectively. EGFR-IN-7 can be used for the research of various cancers[1].

IC50& Target[1]

EGFR (WT)

7.92 nM (IC50)

EGFR (C797S/T790M/L858R)

0.218 nM (IC50)

体外研究
(In Vitro)

EGFR-IN-7 (compound 34) (10 mM) has a strong inhibitory effect on the enzymatic activity of EGFR (WT), EGFR (Δ19del/T790M/C797S) and EGFR (C797S/T790M/L858R) with IC50values of 7.92 nM, 0.218 nM and 0.16 nM, respectively[1].
EGFR-IN-7 (1 mM) has excellent selectivity for EGFR (WT) in A431 cells with an IC50value of 154 nM[1].
EGFR-IN-7 (10 μM-0.508 nM) has a good inhibitory effect on cells of the Ba/F 3 (EGFRΔ19del/T790M/C797S) triple mutant with an IC50value of 22 nM[1].
EGFR-IN-7 (10 μM or 100 μM) has inhibition of phosphorylation activity of pEGFR Ba/F 3 (EGFRΔ19del/T790M/C797S) cells with an IC50value of 19 nM[1].

Cell Proliferation Assay[1]

Cell Line:A431 cells; Ba/F 3 (EGFRΔ19del/T790M/C797S) suspension cells
Concentration:1 mM; 10 μM-0.508 nM
Incubation Time:3 days
Result:Inhibited proliferation in cells.
体内研究
(In Vivo)

EGFR-IN-7 (compound 34; 5-45 mg/kg; p.o.; daily; for 13 days) shows potent anti-tumor activity in a subcutaneously implanted Ba/F 3 (Δ19del/T790M/C797S)-derived xenograft (CDX) BALB/c nude mouse resistance model[1].
EGFR-IN-7 (25 and 50 mg/kg; p.o.; daily, for 3 weeks) has a significant inhibitory effect on tumor growth in the mouse subcutaneous xenograft PC-9 (Δ19del) model[1].

Animal Model:Ba/F 3 (Δ19del/T790M/C797S)-derived xenograft (CDX) BALB/c nude mice (female, 6-8 weeks, 18-22 g)[1]
Dosage:5, 15, 45 mg/kg
Administration:Oral administration, daily, for 13 days
Result:Significantly increased the half-life, the amount of exposure in plasma and tissues, had good pharmacokinetic effects in mice.
Animal Model:Subcutaneous xenograft PC-9 (Δ19del) model[1]
Dosage:0-9 days: 50 mg/kg, 10-21 days: 25 mg/kg
Administration:Oral administration, once a day, 3 weeks
Result:Had a significant inhibitory effect on tumor growth, had a tumor-reducing effect and showed good antitumor efficacy.
分子量

694.60

性状

Solid

Formula

C32H41BrN9O2P

CAS 号

2267329-76-8

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder-20°C3 years
4°C2 years
In solvent-80°C6 months
-20°C1 month
溶解性数据
In Vitro: 

DMSO : 5 mg/mL(7.20 mM;ultrasonic and warming and adjust pH to 5 with 0.1 M HCL and heat to 60℃)

配制储备液
浓度溶剂体积质量1 mg5 mg10 mg
1 mM1.4397 mL7.1984 mL14.3968 mL
5 mM0.2879 mL1.4397 mL2.8794 mL
10 mM---------
*

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℃, 6 months; -20℃, 1 month。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro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.

    请依序添加每种溶剂: 10% DMSO    40%PEG300   5%Tween-80   45% saline

    Solubility: ≥ 1.25 mg/mL (1.80 mM); Clear solution

    此方案可获得 ≥ 1.25 mg/mL (1.80 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 12.5 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 ddH2O 中,得到澄清透明的生理盐水溶液
  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20%SBE-β-CDin saline)

    Solubility: ≥ 1.25 mg/mL (1.80 mM); Clear solution

    此方案可获得 ≥ 1.25 mg/mL (1.80 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 12.5 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 3.

    请依序添加每种溶剂: 10% DMSO    90%corn oil

    Solubility: ≥ 1.25 mg/mL (1.80 mM); Clear solution

    此方案可获得 ≥ 1.25 mg/mL (1.80 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 12.5 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在本网站选购。
 
 
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