產(chǎn)品目錄

規(guī)格	5mg 10mg 50mg 100mg
CAS	1262849-73-9
別名	CCT 241533;CCT-241533
化學(xué)名	(E)-4-fluoro-6-(4-((4-(2-hydroxypropan-2-yl)pyrrolidin-3-yl)amino)-6,7-dimethoxyquinazolin-2(1H)-ylidene)cyclohexa-2,4-dienone
分子式	C23H27FN4O4
分子量	442.48
溶解度	Soluble in DMSO
儲(chǔ)存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

CHK2 is a checkpoint kinase involved in the ATM-mediated response to double-strand DNA breaks. Inhibitors of CHK2 may increase the efficacy of genotoxic cancer therapies. CCT241533 has been identified and characterized as a novel CHK2 kinase inhibitor.

In vitro: CCT241533 inhibits CHK2 with an IC50 of 3 nmol/L and shows minimal cross-reactivity against a panel of kinases at 1 mmol/L. CCT241533 did not potentiate the cytotoxicity of a selection of genotoxic agents in several cell lines [1]. Moreover, as the most potent CHK2 inhibitor identified in the series, CCT241533 shows potent selectivity (63-fold) over CHK1 and low hERG inhibition (hERGIC50=22 μM) [2].

In silico: X-ray crystallography confirmed that CCT241533 bound to CHK2 in the ATP pocket. Overall, the binding mode was found to be very highly conserved relative to previous compounds, with all of the key hydrogen bond interactions maintained. The potency gained with CCT241533 therefore appears to be due to the presence of the two methoxy substituents occupying the solvent exposed region of the enzyme, and contributions from the isopropyl alcohol substituent, which may participate in a second intramolecular hydrogen bond to the quinazoline exocyclicNH [2].

Clinical trial: No clinical data are available.

特別提醒：

1. 本產(chǎn)品僅供科研使用。請(qǐng)勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請(qǐng)勿存放于普通住宅區(qū)。

2. 為了您的安全和健康，請(qǐng)穿好實(shí)驗(yàn)服并佩戴一次性手套和口罩操作。

原創(chuàng)作者：上海莼試生物技術(shù)有限公司

在線咨詢

留言注意事項(xiàng)：

1.遵守中華人民共和國有關(guān)法律、法規(guī)，尊重網(wǎng)上道德，承擔(dān)一切因您的行為而直接或間接引起的法律責(zé)任。

2.請(qǐng)您真實(shí)的反映產(chǎn)品的情況,不要捏造、誣蔑、造謠。如對(duì)產(chǎn)品有任何疑問,也可以留言咨詢。

3.未經(jīng)本站同意，任何人不得利用本留言簿發(fā)布個(gè)人或團(tuán)體的具有廣告性質(zhì)的信息或類似言論。

您感興趣的產(chǎn)品*
您的單位*
聯(lián)系人*
聯(lián)系電話*
詳細(xì)地址*
常用郵箱*
請(qǐng)輸入您對(duì)我們的意見或建議*
驗(yàn)證碼*