API Impurities
GEFITINIB EP IMPURITY A
Chemical Name: 7-Methoxy-6-[3-(4-morpholinyl)propoxy]-4...
CAS No:
199327-61-2
Molecular Formula: C16H21N3O4
Molecular Weight: 319.36
CAT No:
ALL-GEF-1462
Keywords: Gefitinib EP Impurity A
Inventory Status:3-4 WEEKS
GEFITINIB EP IMPURITY B
Chemical Name: N-(4-Chloro-3-fluorophenyl)-7-methoxy-6-...
CAS No:
1603814-04-5
Molecular Formula: C22H24ClFN4O3
Molecular Weight: 446.90
CAT No:
ALL-GEF-1463
Keywords: Gefitinib EP Impurity B
Inventory Status:3-4 WEEKS
GEFITINIB MORPHOLINE N-OXIDE
Chemical Name: N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-...
CAS No:
847949-51-3
Molecular Formula: C22H24ClFN4O4
Molecular Weight: 462.90
CAT No:
ALL-GEF-1464
Keywords: Gefitinib Morpholine N-Oxide
Inventory Status:3-4 WEEKS
GEFITINIB O-DESMETHYL IMPURITY
Chemical Name: 4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-...
CAS No:
847949-49-9
Molecular Formula: C21H22ClFN4O3
Molecular Weight: 432.88
CAT No:
ALL-GEF-1465
Keywords: Gefitinib O-Desmethyl Impurity
Inventory Status:3-4 WEEKS
GEFITINIB O-DESMORPHOLINOPROPYL IMPURITY
Chemical Name: 4-[(3-Chloro-4-fluorophenyl)amino]-7-met...
CAS No:
184475-71-6
Molecular Formula: C15H11ClFN3O2
Molecular Weight: 319.72
CAT No:
ALL-GEF-1466
Keywords: Gefitinib O-Desmorpholinopropyl Impurity
Inventory Status:3-4 WEEKS