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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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  • Indapamide EP Impurity A-d3

    CAS:
    Formula:C9H7D3N2O
    Molecular weight:165.21

    Ref: 4Z-I-1339

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Dorzolamide Impurity 26


    Formula:C10H13NO3S2
    Color and Shape:White To Off-White Solid
    Molecular weight:259.34

    Ref: 4Z-D-6434

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Bromfenac Impurity 58 (Bromfenac(indol-indol) Dimer)

    CAS:
    Formula:C30H18Br2N2O4
    Molecular weight:630.29

    Ref: 4Z-B-4711

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • Torasemide (Torsemide) EP Impurity C (Torasemide (Torsemide) USP Related Compound C)

    CAS:
    Formula:C15H18N4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:334.39

    Ref: 4Z-T-115

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Sulfasalazine EP Impurity B

    CAS:
    Formula:C29H22N8O7S2
    Molecular weight:658.66

    Ref: 4Z-S-334

    5mg
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    10mg
    7,280.00€
    25mg
    13,347.00€
    50mg
    21,840.00€
    100mg
    To inquire
  • Sulfasalazine EP Impurity C

    CAS:
    Formula:C18H14N4O3
    Color and Shape:Orange Solid
    Molecular weight:334.34

    Ref: 4Z-S-335

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Ibuprofen EP Impurity H

    CAS:
    Formula:C24H32O
    Color and Shape:Colorless Liquid
    Molecular weight:336.52

    Ref: 4Z-I-0434

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Trimethoprim

    CAS:
    Formula:C14H18N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:290.32

    Ref: 4Z-T-7013

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Trimethoprim-d3

    CAS:
    Formula:C14H15D3N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:293.34

    Ref: 4Z-T-7014

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Hydroxy Tolbutamide

    CAS:
    Formula:C12H18N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:286.35

    Ref: 4Z-T-041

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Chlortalidone Impurity 13

    CAS:
    Formula:C14H9Cl2NO2
    Molecular weight:294.13

    Ref: 4Z-C-140027

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sulfapyridine (Sulfasalazine EP Impurity J)

    CAS:
    Formula:C11H11N3O2S
    Molecular weight:249.29

    Ref: 4Z-S-3312

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Furosemide Impurity 6

    CAS:
    Formula:C12H10ClNO3
    Color and Shape:Pale Brown Solid
    Molecular weight:251.67

    Ref: 4Z-F-2114

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sulfamethoxazole Impurity 3

    CAS:
    Formula:C10H9N3O5S
    Molecular weight:283.26

    Ref: 4Z-S-5012

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

    CAS:
    Formula:C8H8N2O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:212.23

    Ref: 4Z-Z-035

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Amtolmetin Guacil

    CAS:
    Formula:C24H24N2O5
    Molecular weight:420.47

    Ref: 4Z-A-245001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Bromfenac Impurity 72

    CAS:
    Formula:C14H12BrNO2
    Molecular weight:306.16

    Ref: 4Z-B-4778

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Glibornuride Isomer (1S,2R,3S,4R)

    CAS:
    Formula:C18H26N2O4S
    Molecular weight:366.48

    Ref: 4Z-G-173

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Dorzolamide Impurity 2 DiHCl


    Formula:C20H29N3O8S6·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:631.85 2 36.46

    Ref: 4Z-D-6410

    5mg
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  • Hydrochlorothiazide Impurity 21

    CAS:
    Formula:C6H8ClN3O4S2
    Molecular weight:285.72

    Ref: 4Z-H-0532

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