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Merck
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Key Documents

SML0341

Sigma-Aldrich

Importazole

≥98% (HPLC)

同義詞:

N-(1-Phenylethyl)-2-(pyrrolidin-1-yl)quinazolin-4-amine

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About This Item

經驗公式(希爾表示法):
C20H22N4
CAS號碼:
分子量::
318.42
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77

品質等級

化驗

≥98% (HPLC)

形狀

powder

顏色

white to beige

溶解度

DMSO: >5 mg/mL

儲存溫度

2-8°C

SMILES 字串

CC(C1=CC=CC=C1)NC2=NC(N3CCCC3)=NC4=C2C=CC=C4

InChI

1S/C20H22N4/c1-15(16-9-3-2-4-10-16)21-19-17-11-5-6-12-18(17)22-20(23-19)24-13-7-8-14-24/h2-6,9-12,15H,7-8,13-14H2,1H3,(H,21,22,23)

InChI 密鑰

HKGJEZIGDHFJFL-UHFFFAOYSA-N

應用

Importazole has been used:
  • to inhibit importin-β and to elucidate the mechanism of enhanced nuclear localization of heat shock protein 70 (HSP70) by vaccinia-related kinase 3 (VRK3)
  • to treat COS?7 cells transfected with the expressing vectors of WT HNF4α , S78A, and S78D to study its effect
  • as a KPNB inhibitor to determine whether CREB-regulated co-activator 1 (CRTC1) would be escorted into the nucleus by the classical nuclear localizing sequence (NLS)- dependent machinery
  • as a functional inhibitor of Importin β in embryo treatment
  • as an importin inhibitor to treat the transfected H1299 cells to block nuclear translocation of phosphorylated p53-RS

生化/生理作用

Importazole is an inhibitor of importin-β transport receptors. During interphase, the transport receptor importin-β carries cargoes into the nucleus, where RanGTP releases them. Importazole somehow disrupts the importin/RAN interaction. Importazole is selective among other transporters. Compounds are imported into, but not out of, cells.

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


分析證明 (COA)

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High fat diet-induced oxidative stress blocks hepatocyte nuclear factor 4alpha and leads to hepatic steatosis in mice
Yu D, et al.
Journal of Cellular Physiology, 233(6), 4770-4782 (2018)
Mutant p53 gains its function via c-Myc activation upon CDK4 phosphorylation at serine 249 and consequent PIN1 binding
Liao P, et al.
Molecular Cell, 68(6), 1134-1146 (2017)
Essential elements for translation: the germline factor Vasa functions broadly in somatic cells
Yajima M and Wessel GM
Development, 142(11), 1960-1970 (2015)
VRK3-mediated nuclear localization of HSP70 prevents glutamate excitotoxicity-induced apoptosis and Abeta accumulation via enhancement of ERK phosphatase VHR activity
Song H, et al.
Scientific reports, 6, 38452-38452 (2016)
Shengping Huang et al.
The Journal of biological chemistry, 296, 100117-100117 (2020-11-26)
Kinesin is part of the microtubule-binding motor protein superfamily, which serves important roles in cell division and intraorganellar transport. The heterotrimeric kinesin-2, consisting of the heterodimeric motor subunits, kinesin family member 3A/3B (KIF3A/3B), and kinesin-associated protein 3 (KAP3), is highly

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