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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.

Found 2587 products of "Sulfonamides and Derivatives"

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  • Dorzolamide Impurity 34 HCl (Mixture of Diastereomers)


    Formula:C14H20N2O8S3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:440.50 36.46

    Ref: 4Z-D-6444

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Brinzolamide Impurity 30

    CAS:
    Formula:C10H16N2O6S3
    Color and Shape:White To Off-White Solid
    Molecular weight:356.43

    Ref: 4Z-B-205

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • (4S, 6R)-Dorzolamide EP Impurity B

    CAS:
    Formula:C10H16N2O4S3
    Color and Shape:White To Off-White Solid
    Molecular weight:324.43

    Ref: 4Z-D-6450

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Acetazolamide-13C2-d3

    CAS:
    Formula:C213C2H3D3N4O3S2
    Molecular weight:227.24

    Ref: 4Z-A-353

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  • Etodolac EP Impurity D (8-Isopropyl Etodolac)

    CAS:
    Formula:C18H23NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:301.39

    Ref: 4Z-E-0514

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Mefenamic Acid-d4

    CAS:
    Formula:C15H11D4NO2
    Color and Shape:Pale Purple Solid
    Molecular weight:245.31

    Ref: 4Z-M-011

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Ozagrel N-Oxide Sodium Salt


    Formula:C13H11N2O3·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:243.24 22.99

    Ref: 4Z-O-076008

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Dapsone EP Impurity E

    CAS:
    Formula:C12H10ClNO2S
    Molecular weight:267.73

    Ref: 4Z-D-016

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Phenacetin

    CAS:
    Formula:C10H13NO2
    Molecular weight:179.22

    Ref: 4Z-P-340001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Etodolac EP Impurity G (1-Propyl Etodolac)

    CAS:
    Formula:C18H23NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:301.39

    Ref: 4Z-E-0513

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Chlortalidone (Chlorthalidone) EP Impurity G

    CAS:
    Formula:C14H9Cl2NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:294.13

    Ref: 4Z-C-140002

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ref: 4Z-H-0534

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Dorzolamide HCl

    CAS:
    Formula:C10H16N2O4S3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:324.43 36.46

    Ref: 4Z-D-641

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Furosemide EP Impurity F

    CAS:
    Formula:C12H15ClN2O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:334.77

    Ref: 4Z-F-219

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Metolazone EP Impurity C

    CAS:
    Formula:C15H14ClN3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:351.81

    Ref: 4Z-M-743

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Indapamide Impurity 9 HCl


    Formula:C16H12ClN3O5S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:393.80 36.46

    Ref: 4Z-I-1323

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Indapamide Impurity 15-d3 (2-Methylindoline-d3)

    CAS:
    Formula:C9H8D3N
    Molecular weight:136.21

    Ref: 4Z-I-1328

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Acetazolamide-d3

    CAS:
    Formula:C4H3D3N4O3S2
    Color and Shape:White To Off-White Solid
    Molecular weight:225.26

    Ref: 4Z-A-352

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Metamizole Magnesium Salt

    CAS:
    Formula:C26H32N6O8S2·Mg
    Color and Shape:White To Off-White Solid
    Molecular weight:2*310.35 24.31

    Ref: 4Z-M-5310

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Glipizide EP Impurity G

    CAS:
    Formula:C16H18N4O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:378.41

    Ref: 4Z-G-114

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire