SML3054
CHIR124
≥98% (HPLC)
别名:
4-[((3S)-1-Azabicyclo[2.2.2]oct-3-yl)amino]-3-(1H-benzimidazol-2-yl)-6-chloroquinolin-2(1H)-one, 4-[(3S)-1-Azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-chloro-2(1H)-quinolinone, CHIR 124, CHIR-124, f 4-[((3S)-
quinuclidin-3-yl)amino]-3-benzimidazol-2-yl-6-chloro-hydroquinolin-2- one
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About This Item
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品質等級
化驗
≥98% (HPLC)
形狀
powder
顏色
white to beige
溶解度
DMSO: 2 mg/mL, clear
儲存溫度
2-8°C
SMILES 字串
O=C1NC2=CC=C(Cl)C=C2C(N[C@@H]3CN4CCC3CC4)=C1C5=NC6=C(C=CC=C6)N5
InChI
1S/C23H22ClN5O/c24-14-5-6-16-15(11-14)21(25-19-12-29-9-7-13(19)8-10-29)20(23(30)28-16)22-26-17-3-1-2-4-18(17)27-22/h1-6,11,13,19H,7-10,12H2,(H,26,27)(H2,25,28,30)/t19-/m1/s1
InChI 密鑰
MOVBBVMDHIRCTG-LJQANCHMSA-N
生化／生理作用
CHIR124 is a potent and selective inhibitor of checkpoint kinase 1 (Chk1)( IC50 = 0.3 nM) that produces G2-M abrogation which induces chemosensitisation. It also inhibits PDGFR and FLT3 (IC50 = 6.6 nM and 5.8 nM respectively). CHIR-124 inhibits Pgp activity in multidrug-resistant cell lines KB-V1 and A2780-Pac-Res.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Rida Zahra et al.
PloS one, 15(6), e0233993-e0233993 (2020-06-03)
Multidrug resistance (MDR) to chemotherapeutic drugs remains one of the major impediments to the treatment of cancer. Discovery and development of drugs that can prevent and reverse the acquisition of multidrug resistance constitute a foremost challenge in cancer therapeutics. In
Archie N Tse et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 13(2 Pt 1), 591-602 (2007-01-27)
Chk1 kinase is a critical regulator of both S and G(2)-M phase cell cycle checkpoints in response to DNA damage. This study aimed to evaluate the biochemical, cellular, and antitumor effects of a novel Chk1 inhibitor, CHIR124. CHIR-124 was evaluated
Siang-Boon Koh et al.
Cancer research, 78(11), 3054-3066 (2018-05-08)
Combination of cytotoxic therapy with emerging DNA damage response inhibitors (DDRi) has been limited by tolerability issues. However, the goal of most combination trials has been to administer DDRi with standard-of-care doses of chemotherapy. We hypothesized that mechanism-guided treatment scheduling
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