Gefitinib impurity 5 (Standard) [199327-61-2]

MedChem Express

Gefitinib impurity 5 (Standard) [199327-61-2]

9

Research Use Only

Gefitinib impurity 5 (Standard) is the analytical standard of Gefitinib impurity 5. This product is intended for research and analytical applications. Gefitinib impurity 5 is the impurity of Gefitinib. Gefitinib (ZD1839) is a potent, selective and orally active EGFR tyrosine kinase inhibitor with an IC50 of 33 nM. Gefitinib selectively inhibits EGF-stimulated tumor cell growth (IC50 of 54 nM) and that blocks EGF-stimulated EGFR autophosphorylation in tumor cells. Gefitinib also induces autophagy. Gefitinib has antitumour activity[1][2].

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