Raloxifene

Raloxifene EP Impurity A Raloxifene Impurity A:

(6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophene-3,7-diyl)bis((4-(2-(piperidin-1-yl)ethoxy)phenyl)methanone ; C42H44N2O6S ; MW: 704.87 ;
Raloxifene EP Impurity B Raloxifene  Impurity B:

(6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophen-7-yl)(4-(2-(piperidin-1-yl) ethoxy)phenyl)methanone ;  CAS : 1391054-73-1 ; C28H27NO4S ; MW: 473.58 ;
Raloxifene EP Impurity C Raloxifene Impurity C :

[6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl][4-[2-(1-piperidinyl) ethoxy]phenyl]methanone N-oxide ; CAS : 195454-31-0 ; C28H27NO5S ; MW: 489.58 ;
Raloxifene EP Impurity D Raloxifene Impurity D:

(6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophen-3-yl)(4-hydroxy phenyl) methanone ;

CAS : 177744-96-6 ; C21H14O4S ; MW: 362.40 ;