Bosentan

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Bosentan API Reference standards  and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Bosentan Related Compound E ; 4-(tert-Butyl)benzenesulfonamide ; CAS # ;

    Code: JCBNT-11
    CAS: 6292-59-7
    Chemical Formula: C10H15NO2S
    Molecular Weight: 213.3
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bosentan Related Compound E ; 4-(tert-Butyl)benzenesulfonamide ,6292-59-7 ; is useful as reference Impurity standard.
    Bosentan Related Compound E ;  4-(tert-Butyl)benzenesulfonamide ;  CAS #  ;
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    Product Name : 4,6-Dichloro-5-(2-methoxyphenoxy)-2,2′-bipyrimidine ;

    Code: JCBNT-10
    CAS: 150728-13-5
    Chemical Formula: C15H10Cl2N4O2
    Molecular Weight: 349.17
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine ; 150728-13-5 is useful as reference Impurity standard.
    4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine ;
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    Product Name : Bosentan Related Compound C ; 1,2-bis({6-[4-(tert-Butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2′-bipyrimidin]-4-yl}oxy)ethane ; CAS # ;

    Code: JCBNT-09
    CAS: 1097263-60-9
    Chemical Formula:C52H52N10O10S2
    Molecular Weight:1041.16
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bosentan Related Compound C ; 1,2-bis({6-[4-(tert-Butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl}oxy)ethane ;1097263-60-9is useful as reference Impurity standard.
    Bosentan Related Compound C ;  1,2-bis({6-[4-(tert-Butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl}oxy)ethane ;  CAS #  ;
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    Product Name : Bosentan Related Compound B ; 4-(tert-Butyl)-N-[6-hydroxy-5-(2-methoxyphenoxy)-(2,2′-bipyrimidin)-4-yl]benzenesulfonamide ; CAS # ;

    Code: JCBNT-08
    CAS: 174227-14-6
    Chemical Formula: C25H25N5O5S
    Molecular Weight: 507.56
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bosentan Related Compound B ; 4-(tert-Butyl)-N-[6-hydroxy-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl]benzenesulfonamide ;174227-14-6 is useful as reference Impurity standard.
    Bosentan Related Compound B ;  4-(tert-Butyl)-N-[6-hydroxy-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl]benzenesulfonamide ;  CAS # ;
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    Product Name : Bosentan Related Compound A ; 4-(tert-Butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2′-bipyrimidin)-4-yl] benzenesulfonamide ; CAS # ;

    Code: JCBNT-07
    CAS: 150727-06-3
    Chemical Formula: C25H24ClN5O4S
    Molecular Weight: 526.01
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bosentan Related Compound A ; 4-(tert-Butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl] benzenesulfonamide ; 150727-06-3 is useful as reference Impurity standard.
    Bosentan Related Compound A ;  4-(tert-Butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl] benzenesulfonamide ;  CAS #  ;
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    Product Name : Bosentan O-Desmethyl Impurity ; O-Desmethyl Bosentan ; 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-hydroxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide ;

    Code: JCBNT-06
    CAS: 253688-61-8
    Chemical Formula: C26H27N5O6S
    Molecular Weight: 537.59
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bosentan O-Desmethyl Impurity ; O-Desmethyl Bosentan ; 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-hydroxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide ;253688-61-8 is useful as reference Impurity standard.
    Bosentan O-Desmethyl Impurity ;  O-Desmethyl Bosentan ;  4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-hydroxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide ;
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    Product Name : Bosentan Hydroxymethyl O-Desmethyl Impurity ; O-Desmethyl Bosentan Hydroxymethyl Analog ; 4-(2-Hydroxy-1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-hydroxy phenoxy) [2,2′-bipyrimidin]-4-yl]benzenesulfonamide ; CAS # ;

    Code: JCBNT-05
    CAS: 253688-62-9
    Chemical Formula: C26H27N5O7S
    Molecular Weight: 553.59
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bosentan Hydroxymethyl O-Desmethyl Impurity ; O-Desmethyl Bosentan Hydroxymethyl Analog ; 4-(2-Hydroxy-1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-hydroxy phenoxy) [2,2'-bipyrimidin]-4-yl]benzenesulfonamide ; 253688-62-9 is useful as reference Impurity standard.
    Bosentan Hydroxymethyl O-Desmethyl Impurity ;  O-Desmethyl Bosentan Hydroxymethyl Analog ;  4-(2-Hydroxy-1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-hydroxy phenoxy) [2,2'-bipyrimidin]-4-yl]benzenesulfonamide ;  CAS #  ;
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    Product Name : Bosentan Sulfoxide ;

    Code: JCBNT-04
    CAS: NA
    Chemical Formula: C27H29N5O5S
    Molecular Weight: 535.61
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bosentan Sulfoxide ;is useful as reference Impurity standard.
    Bosentan Sulfoxide ;
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    Product Name : Bosentan Sulfide ;

    Code: JCBNT-03
    CAS: NA
    Chemical Formula: C27H29N5O4S
    Molecular Weight: 519.62
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Bosentan Sulfide ; is useful as reference Impurity standard.
    Bosentan Sulfide ;
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    Product Name : Bosentan Hydroxymethyl Impurity ; 4-(2-Hydroxy-1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxy phenoxy)[2,2′-bipyrimidin]-4-yl]-benzenesulfonamide ;

    Code: JCBNT-02
    CAS: 253688-60-7
    Chemical Formula: C27H29N5O7S
    Molecular Weight: 567.61
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bosentan Hydroxymethyl Impurity ; 4-(2-Hydroxy-1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxy phenoxy)[2,2'-bipyrimidin]-4-yl]-benzenesulfonamide ;253688-60-7is useful as reference Impurity standard.
    Bosentan Hydroxymethyl Impurity ;  4-(2-Hydroxy-1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxy phenoxy)[2,2'-bipyrimidin]-4-yl]-benzenesulfonamide ;
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    Product Name : Bosentan; 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide

    Code: JCBNT-01
    CAS: 157212-55-0
    Chemical Formula: C27H29N5O6S
    Molecular Weight: 551.6
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Bosentan; 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide | 157212-55-0 is useful as reference Impurity standard.
    Bosentan; 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2’-bipyrimidin]-4-yl]benzenesulfonamide