ANS06H: Anastrozole EP Impurity F (Monohydrate)

4-Methylbenzenesulfonic acid monohydrate ;

CAS # 104-15-4 (anhydrous) ; 6192-52-5 (monohydrate) ;

C7H8O3S (anhydrous) ; MW: 172.2 ;

C7H10O4S (anhydrous) ; MW: 190.22 ;

Supplied as monohydrate ;