Alfuzosin

Alfuzosin Impurity A
Alfuzosin  Impurity A :
Alfuzosin Tetradehydro Impurity ; Alfuzosin USP RC A ; CAS : 98902-29-5 (HCl Salt) ; 98902-36-4 (base) ;  C19H24ClN5O4 (HCl Salt) ; MW: 421.88 ;
C19H23N5O4 (base) ; MW: 385.42 ;
Alfuzosin Impurity B
Alfuzosin  Impurity B :
2-Chloro-6,7-dimethoxyquinazolin-4-amine ; CAS : 23680-84-4 ;
C10H10ClN3O2 ; MW: 239.66 ;
Alfuzosin Impurity C
Alfuzosin  Impurity C :
(RS)-N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)amino]propyl]-N-methyltetrahydrofuran-2-carboxamide hydrochloride ; CAS : 72104-34-8 ;
C19H28ClN5O4 (HCl salt) ; MW: 425.91 ;
Alfuzosin Impurity D
Alfuzosin  Impurity D :
Alfuzosin Aminopropyl Impurity ; Alfuzosin USP RC D ; CAS : 81403-69-2 (HCl Salt) ; 76362-29-3 (base) ; C14H22ClN5O2 (HCl Salt) ; MW: 327.81 ;
C14H21N5O2 (base) ; MW: 291.35 ;
Alfuzosin Impurity E
Alfuzosin  Impurity E :
N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)(methyl)amino]propyl]formamide hydrochloride ; CAS : 1026411-59-5 ; C15H22ClN5O3 (HCl Salt) ; MW: 355.82 ;
C15H21N5O3 (base) ; MW: 319.36 ;
Alfuzosin HCl
Alfuzosin HCl:
(RS)-N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)(methyl)amino]propyl]tetrahydrofuran-2-carboxamide hydrochloride ; CAS : 81403-68-1 ;C19H28ClN5O4 ; MW: 425.91 ;