TNP04: Tianeptine EP Impurity D

7-[[(11RS)-3-Chloro-6-methyldibenzo[c,f][1,2]thiazepin-11(6H)-ylidene]amino]heptanoic acid S,S-dioxide ;

CAS # 131206-48-9 ;

C21H23ClN2O4S ; Mol. Wt.: 434.94 ;