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Sulfonamides and Derivatives

Sulfonamides and Derivatives

Sulphonamides are compounds that contain a sulphonamide functional group (-SO₂NH₂), where a sulphur atom is bonded to an amino group. They were among the first synthetic antibiotics used in medicine, inhibiting folic acid synthesis in bacteria, which gives them antimicrobial properties. They are mainly used to treat bacterial infections, although their use has declined due to antimicrobial resistance. In addition to their use as antibiotics, sulphonamides also have applications in the treatment of diseases such as malaria and inflammatory bowel diseases. At CymitQuimica, we offer high-purity sulphonamides and their derivatives for research in microbiology and pharmaceutical development.

Products of "Sulfonamides and Derivatives"

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products per page.Found 2075 products on this category.
  • Tigolaner

    CAS:
    Formula:C21H13ClF8N6O
    Color and Shape:White To Off-White Solid
    Molecular weight:552.81

    Ref: 4Z-T-285001

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  • 4-Isopropoxy-2-methyl-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide

    Controlled Product
    CAS:
    Formula:C18H19N3O4S
    Color and Shape:Neat
    Molecular weight:373.43

    Ref: 86-MM0084.15

    25mg
    1,295.00€
    100mg
    2,492.00€
  • Brinzolamide Impurity 9

    CAS:
    Formula:C21H28N2O9S4
    Color and Shape:White To Off-White Solid
    Molecular weight:580.70

    Ref: 4Z-B-2019

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  • Gliclazide Impurity 8

    CAS:
    Formula:C15H20Cl2N2O2S
    Molecular weight:363.30

    Ref: 4Z-G-0520

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  • Furosemide Impurity 5

    CAS:
    Formula:C12H10ClNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:251.67

    Ref: 4Z-F-2113

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  • O-Naphthalen-2-yl Chlorothioformate

    Controlled Product
    CAS:
    Formula:C11H7ClOS
    Color and Shape:Neat
    Molecular weight:222.69

    Ref: 86-MM0731.03

    25mg
    1,126.00€
    4x25mg
    4,379.00€
  • N-Nitroso Hydrochlorothiazide EP Impurity C-4


    Formula:C15H15Cl2N7O9S4
    Molecular weight:636.47

    Ref: 4Z-H-0543

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  • Mefenamic Acid Impurity 8


    Formula:C14H9ClO4
    Molecular weight:276.67

    Ref: 4Z-M-0118

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  • Acetazolamide EP Impurity D (Acetazolamide USP Related Compound D)

    CAS:
    Formula:C2H4N4O2S2
    Color and Shape:White To Off-White Solid
    Molecular weight:180.20

    Ref: 4Z-A-357

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  • Sulfamethoxazole EP Impurity B

    Controlled Product
    CAS:
    Formula:C16H16N4O5S2
    Color and Shape:Neat
    Molecular weight:408.45

    Ref: 86-MM0227.03

    25mg
    364.00€
    100mg
    1,450.00€
  • Nimesulide Impurity 8


    Formula:C13H12N2O7S
    Molecular weight:340.31

    Ref: 4Z-N-0820

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  • Etodolac EP Impurity H

    Controlled Product
    CAS:
    Formula:C12H15NO
    Color and Shape:Neat
    Molecular weight:189.25

    Ref: 86-MM0911.08

    25mg
    1,058.00€
    100mg
    1,581.00€
  • Hydrochlorothiazide Impurity 31


    Formula:C6H6ClN3O6S2
    Molecular weight:315.70

    Ref: 4Z-H-0549

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  • Furosemide Impurity 27


    Formula:C12H10Cl2N2O5S
    Molecular weight:365.18

    Ref: 4Z-F-2142

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  • Dapsone Dimer Impurity

    CAS:
    Formula:C24H22N4O4S2
    Molecular weight:494.60

    Ref: 4Z-D-014

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  • Chlortalidone Impurity 14

    CAS:
    Formula:C14H8Cl2O3
    Molecular weight:295.12

    Ref: 4Z-C-140028

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  • N-Nitroso Brinzolamide Impurity 30


    Formula:C10H15N3O7S3
    Molecular weight:385.42

    Ref: 4Z-B-2041

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  • (4R,6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-ol 7,7-Dioxide

    Controlled Product
    CAS:
    Applications (4R,6S)-4H-Thieno[2,3-b]thiopyran-4-ol, 5,6-dihydro-6-methyl-,7,7-dioxide is an analog of topically-active carbonic anhydrase inhibitor MK-507 also commonly known as Dorzolamide (D535100). References Blacklock, T., et al.: J. Org. Chem., 58, 1672 (1993); Tempkin, O., et al.: Tetrahedron: Asym., 7, 2721 (1996)
    Formula:C8H10O3S2
    Color and Shape:Neat
    Molecular weight:218.29

    Ref: TR-T344510

    1g
    212.00€
  • Acetazolamide Impurity 3


    Formula:C2H3N3O3S2
    Molecular weight:181.18

    Ref: 4Z-A-3516

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  • Etodolac EP Impurity L

    CAS:
    Formula:C17H21NO3
    Molecular weight:287.36

    Ref: 4Z-E-0541

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