Catalogue Number: | G-237 |
Compound Name: | Gefitinib Impurity 55 |
Synonyms: | N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)-N-(3-morpholinopropyl)quinazolin-4-amine |
CAS#: | 1502829-45-9 |
Alternate CAS#: | |
Molecular Formula: | C29H37ClFN5O4 |
Molecular Weight: | 574.09 |
Gefitinib Impurity (6,7-Dimethoxy-3,4-dihydroquinazoline-4-one)
CAS No. 13794-72-4
C10H10N2O3
M.W. 206.20
Gefitinib EP Impurity B DiHCl (Gefitinib USP Related Compound B DiHCl)
C22H24ClFN4O3. 2 HCl
M.W. 446.91 2*36.46