Bioactivity | 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. |
CAS | 199327-61-2 |
Formula | C16H21N3O4 |
Molar Mass | 319.36 |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |