Sulfamethoxazole-impurities | Pharmaffiliates

sulfamethoxazole

A sulfanilamide antibacterial agent used to treat infections caused by both gram ositive and gram negative bacteria. Sulfamethoxazole is a structural analog of para-aminobenzoic acid (PABA) and works by inhibiting enzyme dihydropteroate synthetase .Reference standards of Sulfamethoxazole API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Sulfamethoxazole - Impurity A
    [catalogue_number] => PA 19 29010
    [category_ids] => ,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 295.31
    [form] => C12H13N3O4S
    [cas] => 21312-10-7
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PA 19 29010

Sulfamethoxazole - Impurity A


  • Catalogue No.:PA 19 29010

  • CAS :

    21312-10-7

  • Molecular Formula : C12H13N3O4S

  • Molecular Weight : 295.31

20% OFF
stdClass Object
(
    [pname] => Sulfamethoxazole - Impurity E
    [catalogue_number] => PA 19 29050
    [category_ids] => ,79,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 172.20
    [form] => C6H8N2O2S
    [cas] => 63-74-1
    [pslug] => 63-74-1-sulfamethoxazole-impurity-e-pa1929050
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PA 19 29050

Sulfamethoxazole - Impurity E


  • Catalogue No.:PA 19 29050

  • CAS :

    63-74-1

  • Molecular Formula : C6H8N2O2S

  • Molecular Weight : 172.20

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stdClass Object
(
    [pname] => N-[4-[[(5-Methyl-3-isoxazolyl)amino]sulfonyl]phenyl]-4-nitrobenzenesulfonamide
    [catalogue_number] => PAI 19 029001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 438.43
    [form] => C16H14N4O7S2
    [cas] => 679784-56-6
    [pslug] => 679784-56-6-n-4-5-methyl-3-isoxazolyl-amino-sulfonyl-phenyl-4-nitrobenzenesulfonamide-pai19029001
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PAI 19 029001

N-[4-[[(5-Methyl-3-isoxazolyl)amino]sulfonyl]phenyl]-4-nitrobenzenesulfonamide


  • Catalogue No.:PAI 19 029001

  • CAS :

    679784-56-6

  • Molecular Formula : C16H14N4O7S2

  • Molecular Weight : 438.43

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stdClass Object
(
    [pname] => Acetylsulfamethoxazole D4
    [catalogue_number] => PA STI 003550
    [category_ids] => 98,82,78,76,75
    [chemical_name] => 
    [weight] => 299.34
    [form] => C12H9D4N3O4S
    [cas] => 1215530-54-3
    [pslug] => 1215530-54-3-acetylsulfamethoxazole-d4-pasti003550
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PA STI 003550

Acetylsulfamethoxazole D4


  • Catalogue No.:PA STI 003550

  • CAS :

    1215530-54-3

  • Molecular Formula : C12H9D4N3O4S

  • Molecular Weight : 299.34

stdClass Object
(
    [pname] => N-Acetyl Sulfamethoxazole-d5
    [catalogue_number] => PA STI 003560
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 300.35
    [form] => C12H8D5N3O4S
    [cas] => 1020718-89-1
    [pslug] => 1020718-89-1-n-acetyl-sulfamethoxazole-d5-pasti003560
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PA STI 003560

N-Acetyl Sulfamethoxazole-d5


  • Catalogue No.:PA STI 003560

  • CAS :

    1020718-89-1

  • Molecular Formula : C12H8D5N3O4S

  • Molecular Weight : 300.35

stdClass Object
(
    [pname] => Sulfamethoxazole-d4 β-D-Glucuronide
    [catalogue_number] => PA STI 080500
    [category_ids] => ,95,98,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 433.43
    [form] => C16H15D4N3O9S
    [cas] => NA
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PA STI 080500

Sulfamethoxazole-d4 β-D-Glucuronide


  • Catalogue No.:PA STI 080500

  • CAS :

    NA

  • Molecular Formula : C16H15D4N3O9S

  • Molecular Weight : 433.43

stdClass Object
(
    [pname] => Sulfamethoxazole β-D-Glucuronide
    [catalogue_number] => PA 19 29540
    [category_ids] => ,95,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 429.4
    [form] => C16H19N3O9S
    [cas] => 14365-52-7
    [pslug] => 14365-52-7-sulfamethoxazole-beta-d-glucuronide-pa1929540
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PA 19 29540

Sulfamethoxazole β-D-Glucuronide


  • Catalogue No.:PA 19 29540

  • CAS :

    14365-52-7

  • Molecular Formula : C16H19N3O9S

  • Molecular Weight : 429.4

stdClass Object
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    [pname] => 4,4'-Azoxybis[N-(5-methyl-3-isoxazolyl)-benzenesulfonamide
    [catalogue_number] => PA 19 0291000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 518.52
    [form] => C20H18N6O7S2
    [cas] => 119403-03-1
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PA 19 0291000

4,4'-Azoxybis[N-(5-methyl-3-isoxazolyl)-benzenesulfonamide


  • Catalogue No.:PA 19 0291000

  • CAS :

    119403-03-1

  • Molecular Formula : C20H18N6O7S2

  • Molecular Weight : 518.52

stdClass Object
(
    [pname] => 4-Amino-3-(((6-chloropyrimidin-4-yl)oxy)methyl)benzenesulfonamide
    [catalogue_number] => PA 19 0291001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 314.74
    [form] => C11H11ClN4O3S
    [cas] => NA
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PA 19 0291001

4-Amino-3-(((6-chloropyrimidin-4-yl)oxy)methyl)benzenesulfonamide


  • Catalogue No.:PA 19 0291001

  • CAS :

    NA

  • Molecular Formula : C11H11ClN4O3S

  • Molecular Weight : 314.74

stdClass Object
(
    [pname] => 4-Nitro Sulfamethoxazole
    [catalogue_number] => PA 19 0291002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 283.26
    [form] => C10H9N3O5S
    [cas] => 29699-89-6
    [pslug] => 29699-89-6-4-nitro-sulfamethoxazole-pa190291002
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PA 19 0291002

4-Nitro Sulfamethoxazole


  • Catalogue No.:PA 19 0291002

  • CAS :

    29699-89-6

  • Molecular Formula : C10H9N3O5S

  • Molecular Weight : 283.26