Bosentan-impurities | Pharmaffiliates

bosentan and its Impurities

Bosentan is used to treat people with moderate pulmonary arterial hypertension and to reduce the number of digital ulcers. It is available as film-coated tablets or as dispersable tablets for oral suspension.. Reference standards of Bosentan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 22 results for bosentan Impurities
PA 29 13000

Bosentan - API

Bosentan


  • Catalogue No.:PA 29 13000

  • CAS :

    147536-97-8

  • Molecular Formula : C27H29N5O6S

  • Molecular Weight : 551.61

PA STI 014260

Bosentan-d4

Bosentan-d4


  • Catalogue No.:PA STI 014260

  • CAS :

    1065472-77-6

  • Molecular Formula : C27H25D4N5O6S

  • Molecular Weight : 555.64

PA STI 014270

Bosentan-13C2, d4

Bosentan-13C2, d4


  • Catalogue No.:PA STI 014270

  • CAS :

    NA

  • Molecular Formula : C2513C2H25D4N5O6S

  • Molecular Weight : 557.62

PA STI 028100

Desmethyl Bosentan-d4

Desmethyl Bosentan-d4


  • Catalogue No.:PA STI 028100

  • CAS :

    2748567-59-9

  • Molecular Formula : C26H23D4N5O6S

  • Molecular Weight : 541.61

PA STI 047970

Hydroxy Bosentan-d4

Hydroxy Bosentan-d4


  • Catalogue No.:PA STI 047970

  • CAS :

    1065472-91-4

  • Molecular Formula : C27H25D4N5O7S

  • Molecular Weight : 571.64

PA STI 047980

Hydroxy Bosentan-d6

Hydroxy Bosentan-d6


  • Catalogue No.:PA STI 047980

  • CAS :

    1246817-57-1

  • Molecular Formula : C27H23D6N5O7S

  • Molecular Weight : 573.65

PA STI 048560

Hydroxy Desmethyl Bosentan-d4

Hydroxy Desmethyl Bosentan-d4


  • Catalogue No.:PA STI 048560

  • CAS :

    NA

  • Molecular Formula : C26H23D4N5O7S

  • Molecular Weight : 557.61

PA USP1076148

Bosentan Related Compound C (1,2-bis({6-[4-(tert-butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2 (1076148)

Bosentan Related Compound C (1,2-bis({6-[4-(tert-butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2 (1076148)


  • Catalogue No.:PA USP1076148

  • CAS :

    1097263-60-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1076126

Bosentan Related Compound A (4-(tert-butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-y (1076126)

Bosentan Related Compound A (4-(tert-butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-y (1076126)


  • Catalogue No.:PA USP1076126

  • CAS :

    150727-06-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1076159

Bosentan Related Compound D (4,6-dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine) (1076159)

Bosentan Related Compound D (4,6-dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine) (1076159)


  • Catalogue No.:PA USP1076159

  • CAS :

    150728-13-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1076115

Bosentan (1076115)

Bosentan (1076115)


  • Catalogue No.:PA USP1076115

  • CAS :

    157212-55-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1076137

Bosentan Related Compound B (4-(tert-butyl)-N-[6-hydroxy-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4- (1076137)

Bosentan Related Compound B (4-(tert-butyl)-N-[6-hydroxy-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4- (1076137)


  • Catalogue No.:PA USP1076137

  • CAS :

    174227-14-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1076160

Bosentan Related Compound E (4-(tert-butyl)benzenesulfonamide) (1076160)

Bosentan Related Compound E (4-(tert-butyl)benzenesulfonamide) (1076160)


  • Catalogue No.:PA USP1076160

  • CAS :

    6292-59-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA STI 014271

Bosentan-13C6

Bosentan-13C6


  • Catalogue No.:PA STI 014271

  • CAS :

    NA

  • Molecular Formula : C2113C6H29N5O6S

  • Molecular Weight : 557.57

PA 29 0131000

Bosentan sodium

Bosentan sodium


  • Catalogue No.:PA 29 0131000

  • CAS :

    150726-52-6

  • Molecular Formula : C27H28N5NaO6S

  • Molecular Weight : 573.60

PA 29 0131001

Potassium ((4-(tert-butyl)phenyl)sulfonyl)(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)amide

Potassium ((4-(tert-butyl)phenyl)sulfonyl)(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)amide


  • Catalogue No.:PA 29 0131001

  • CAS :

    1174918-31-0

  • Molecular Formula : C27H28KN5O6S

  • Molecular Weight : 589.71

PA 29 0131002

Bosentan sulfide

Bosentan sulfide


  • Catalogue No.:PA 29 0131002

  • CAS :

    NA

  • Molecular Formula : C27H29N5O4S

  • Molecular Weight : 519.62

PA 29 0131003

Bosentan sulfoxide

Bosentan sulfoxide


  • Catalogue No.:PA 29 0131003

  • CAS :

    NA

  • Molecular Formula : C27H29N5O5S

  • Molecular Weight : 535.62

PA 29 0131004

4-(Tert-butyl)-N-(5-hydroxy-6-(2-(2-hydroxyethoxy)ethoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide

4-(Tert-butyl)-N-(5-hydroxy-6-(2-(2-hydroxyethoxy)ethoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide


  • Catalogue No.:PA 29 0131004

  • CAS :

    1257099-41-4

  • Molecular Formula : C22H27N5O6S

  • Molecular Weight : 489.55

PA 29 0131005

Benzenesulfonamide, 4-(1,1-dimethylethyl)-N-[6-(ethenyloxy)-5-hydroxy[2,2′-bipyrimidin]-4-yl]-

Benzenesulfonamide, 4-(1,1-dimethylethyl)-N-[6-(ethenyloxy)-5-hydroxy[2,2′-bipyrimidin]-4-yl]-


  • Catalogue No.:PA 29 0131005

  • CAS :

    1257099-42-5

  • Molecular Formula : C20H21N5O4S

  • Molecular Weight : 427.48

PA 29 0131006

6-Amino-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-ol

6-Amino-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-ol


  • Catalogue No.:PA 29 0131006

  • CAS :

    NA

  • Molecular Formula : C15H13N5O3

  • Molecular Weight : 311.3

PA 29 0131007

2-((6-Amino-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)oxy)ethan-1-ol

2-((6-Amino-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)oxy)ethan-1-ol


  • Catalogue No.:PA 29 0131007

  • CAS :

    174227-27-1

  • Molecular Formula : C17H17N5O4

  • Molecular Weight : 355.35