API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Bosentan Monohydrate

Bosentan Related Compound A

 4-(1,1-Dimethylethyl)-N-[6-chloro-5-(2-methoxy-phenoxy)-[2,2']bipyrimidinyl-4-yl]benzene sulfonamide Bosentan-Related-Compound-A
Bosentan Monohydrate

Bosentan Related Compound B

 4-(1,1-Dimethylethyl)-N-[6-hydroxy-5-(2-methoxy-phenoxy)-[2,2']bipyrimidinyl-4-yl]benzene sulfonamide Bosentan-Related-Compound-B
Bosentan Monohydrate

Bosentan Related Compound C

 (1,2-bis({6-[4-(tert-butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl}oxy)ethane) Bosentan-Related-Compound-C
Bosentan Monohydrate

Bosentan Related Compound E

 4-(1,1-Dimethylethyl)benzenesulfonamide Bosentan-Related-Compound-E