DZL04H: Dorzolamide EP Impurity D (HCl)

Dorzolamide USP RC D ;

N-Desethyl Dorzolamide HCl ;

(4S,6S)-4-Amino-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide HCl ;

CAS # 154154-90-2 (Base) ; 164455-27-0 (HCl) ;

C8H12N2O4S3 (Base) ; Mol. Wt.: 296.39 ;

C8H13ClN2O4S3 (HCl) ; MW: 332.85 ;