Bosentan Impurities

Bosentan Dimer

CAS No. : 1097263-60-9
Synonyms : Bosentan impurity C; Bosentan USP Related Compound C; 1,2-bis({6-[4-(tert-Butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2′-bipyrimidin]-4-yl}oxy)ethane; N,N’-[1,2-ethanediylbis[oxy[5-(2-methoxyphenoxy)[2,2’-bipyrimidine]-6,4-diyl]]]bis[4-(1,1-dimethylethyl)benzenesulfonamide]
Catalog No. : SA28609
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Bosentan hydroxyethoxy ethyl Impurity

CAS No. : 1257099-43-6
Synonyms : 2-(2-{5-(o-Methoxyphenoxy)-6-[p-(tert-butyl)phenylsulfonylamino]-2,2′-bipyrimidin-4-yloxy}ethoxy)ethanol
Catalog No. : SA28608
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Chloro Bosentan

CAS No. : 150727-06-3
Synonyms : Bosentan USP Related Compound A; 4-tert-Butyl-N-[6-chloro-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]benzeneSulfonamide; ,N-[6-Chloro-5-(2-methoxyphenoxy)-(2,2-bipyrimidine)4-4-yl]-(1,1-dimethylethyl)-benzenesulfonamide
Catalog No. : SA28607
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Tezosentan

CAS No. : 180384-57-0
Synonyms : N-[6-(2-Hydroxyethoxy)-5-(2-methoxyphenoxy)-2-[2-(2H-tetrazol-5-yl)-4-pyridinyl]-4-pyrimidinyl]-5-(1-methylethyl)-2-pyridinesulfonamide
Catalog No. : SA28606
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4,6-Dichloro-5-(2-methoxyphenoxy)-2,2’-bipyrimidine

CAS No. : 150728-13-5
Synonyms : 4,6-Dichloro-5-(o-methoxyphenoxy)-2-(2-pyrimidinyl)pyrimidine; Bosentan Related Compound D USP
Catalog No. : SA28605
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4-tert-Butylbenzenesulfonamide

CAS No. : 6292-59-7
Synonyms : 4-(1,1-Dimethylethyl)benzenesulfonamide; p-tert-butyl-Benzenesulfonamide; p-tert-Butylbenzenesulfonamide
Catalog No. : SA28604
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Desmethyl Bosentan

CAS No. : 253688-61-8
Synonyms : 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-hydroxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide
Catalog No. : SA28603
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O-Deshydroxyethyl Bosentan

CAS No. : 174227-14-6
Synonyms : N-[1,6-Dihydro-5-(2-methoxyphenoxy)-6-oxo[2,2’-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl)benzenesulfonamide; 4-tert-Butyl-N-[6-hydroxy-5-(2-methoxyphenoxy)-2,2’-bipyrimidin-4-yl]benzenesulfonamide
Catalog No. : SA28602
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Bosentan Acetate

CAS No. : 1160515-46-7
Synonyms : 2-[[6-Chloro-5-(2-methoxyphenoxy)[2,2’-bipyrimidin]-4-yl]oxy]ethanol 1-Acetate
Catalog No. : SA28601
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Bosentan

CAS No. : 147536-97-8
Synonyms : Actelion; p-tert-Butyl-N-[6-(2-hydroxyethoxy)-5-(o-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]benzenesulfonamide; 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide;
Catalog No. : SA28600
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