sulfamethazine and its Impurities

A sulfanilamide derivative with potent anti-infective properties. It is mainly used in the lifestock industry. Reference standards of Sulfamethazine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 20 results for sulfamethazine Impurities
PA 19 28000

Sulfamethazine

Sulfamethazine

  • Catalogue No.:PA 19 28000

  • CAS :

    57-68-1

  • Molecular Formula : C12H14N4O2S

  • Molecular Weight : 278.33

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PA 19 28010

Sulfamethazine - Impurity A

Sulfamerazine

  • Catalogue No.:PA 19 28010

  • CAS :

    127-79-7

  • Molecular Formula : C11H12N4O2S

  • Molecular Weight : 264.30

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PA 19 28020

Sulfamethazine - Impurity B

Sulfadiazine

  • Catalogue No.:PA 19 28020

  • CAS :

    68-35-9

  • Molecular Formula : C10H10N4O2S

  • Molecular Weight : 250.28

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PA 19 28030

Sulfamethazine - Impurity C

Sulfaguanidine

  • Catalogue No.:PA 19 28030

  • CAS :

    57-67-0

  • Molecular Formula : C7H10N4O2S

  • Molecular Weight : 214.24

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PA 19 28040

Sulfamethazine - Impurity D

Sulfanilamide

  • Catalogue No.:PA 19 28040

  • CAS :

    63-74-1

  • Molecular Formula : C6H8N2O2S

  • Molecular Weight : 172.20

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PA 19 28050

Sulfamethazine - Impurity E

Sulfacetamide

  • Catalogue No.:PA 19 28050

  • CAS :

    144-80-9

  • Molecular Formula : C8H10N2O3S

  • Molecular Weight : 214.24

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PA 19 28060

Sulfamethazine - Impurity F

Sulphanilic Acid

  • Catalogue No.:PA 19 28060

  • CAS :

    121-57-3

  • Molecular Formula : C6H7NO3S

  • Molecular Weight : 173.19

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PA 19 28510

(6-Methylpyrimidin-4-yl)methanol

(6-Methylpyrimidin-4-yl)methanol

  • Catalogue No.:PA 19 28510

  • CAS :

    74502-82-2

  • Molecular Formula : C6H8N2O

  • Molecular Weight : 124.14

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PA STI 080400

Sulfamethazine-d4

Sulfamethazine-d4

  • Catalogue No.:PA STI 080400

  • CAS :

    1020719-82-7

  • Molecular Formula : C12H10D4N4O2S

  • Molecular Weight : 282.36

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PA 27 06251

Sulfamethazine - Impurity F (Sodium Salt)

Sulphanilic Acid Monosodium Salt

  • Catalogue No.:PA 27 06251

  • CAS :

    515-74-2

  • Molecular Formula : C6H6NNaO3S

  • Molecular Weight : 195.17

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PA 19 28530

N-Acetyl Sulfamethazine

N-Acetyl Sulfamethazine

  • Catalogue No.:PA 19 28530

  • CAS :

    100-90-3

  • Molecular Formula : C14H16N4O3S

  • Molecular Weight : 320.37

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PA 19 28061

Sulfamethazine - Impurity F (Hydrate Form)

Sulfanilic Acid Monohydrate

  • Catalogue No.:PA 19 28061

  • CAS :

    6101-32-2

  • Molecular Formula : C6H9NO4S

  • Molecular Weight : 191.20

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PA 19 28540

3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide

3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide

  • Catalogue No.:PA 19 28540

  • CAS :

    429622-48-0

  • Molecular Formula : C19H17N5O5S2

  • Molecular Weight : 459.5

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PA 19 0281000

Pirimicarb-desamido

Pirimicarb-desamido

  • Catalogue No.:PA 19 0281000

  • CAS :

    40778-16-3

  • Molecular Formula : C8H13N3O

  • Molecular Weight : 167.2

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PA 19 0281001

5-Aminosulfonyl-2-Ox-Indole

5-Aminosulfonyl-2-Ox-Indole

  • Catalogue No.:PA 19 0281001

  • CAS :

    175075-24-8

  • Molecular Formula : C8H8N2O3S

  • Molecular Weight : 212.22

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PA 19 0281002

4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide and 4-Amino-3-chloro-N-(4,6- dimethylpyrimidin-2-yl)benzenesulfonamide (Mixture)

4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide and 4-Amino-3-chloro-N-(4,6- dimethylpyrimidin-2-yl)benzenesulfonamide (Mixture)

  • Catalogue No.:PA 19 0281002

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA STI 089087

Sulfamethazine-(phenyl-13C6) Hemihydrate

Sulfamethazine-(phenyl-13C6) Hemihydrate

  • Catalogue No.:PA STI 089087

  • CAS :

    1196157-77-3

  • Molecular Formula : C1213C12H30N8O5S2

  • Molecular Weight : 586.58

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PA STI 089227

Sulfamethazine-13C6

Sulfamethazine-13C6

  • Catalogue No.:PA STI 089227

  • CAS :

    77643-91-5

  • Molecular Formula : C613C6H14N4O2S

  • Molecular Weight : 284.28

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PA 19 0281003

4-Amino-N-(4-iodo-5-methylisoxazol-3-yl)benzenesulfonamide

4-Amino-N-(4-iodo-5-methylisoxazol-3-yl)benzenesulfonamide

  • Catalogue No.:PA 19 0281003

  • CAS :

    1024-37-9

  • Molecular Formula : C10H10IN3O3S

  • Molecular Weight : 379.17

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PA 19 0280070

Sulfamethazine - Impurity G

4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide or 4-amino-3-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide

  • Catalogue No.:PA 19 0280070

  • CAS :

    NA

  • Molecular Formula : C12H13ClN4O2S

  • Molecular Weight : 312.77

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