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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.
  • Metolazone Impurity 2


    Formula:C14H20ClNO5S
    Molecular weight:349.83

    Ref: 4Z-M-7410

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  • Torasemide EP Impurity D

    CAS:
    Torasemide EP Impurity D is a drug product or impurity. It is an analytical standard for purity testing of torasemide. Torasemide EP Impurity D is also a metabolite of torasemide and can be found in urine as well as other tissues. It is natural, but not naturally occurring. Research and Development studies of this impurity are ongoing to determine its pharmacological activity and niche applications. Torasemide EP Impurity D has been shown to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.
    Formula:C17H22N4O3S
    Purity:Min. 95%
    Molecular weight:362.45 g/mol

    Ref: 3D-IT177757

    1mg
    156.00€
    2mg
    208.00€
    5mg
    391.00€
    10mg
    557.00€
    25mg
    1,056.00€
  • O-Desmethyl Quinine ((R,S)-Isomer)

    CAS:
    Formula:C19H22N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:310.40

    Ref: 4Z-Q-038

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  • Terizidone Impurity 1


    Formula:C11H12N2O4
    Molecular weight:236.23

    Ref: 4Z-T-123003

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  • Piperazine-1-sulfonamide hydrochloride

    CAS:
    Purity:95.0%
    Molecular weight:201.6699981689453

    Ref: 10-F494791

    1g
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    2.5g
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  • Metribuzin

    CAS:
    Metribuzin is a triazine herbicide.
    Formula:C8H14N4OS
    Color and Shape:Colorless Crytals Metribuzin Is A Colorless Crystalline Solid Used As An Herbicide (Niosh 2016)
    Molecular weight:214.29

    Ref: TM-T33367

    25mg
    1,444.00€
  • Quinine Impurity 6


    Formula:C26H27N3S
    Molecular weight:413.59

    Ref: 4Z-Q-0317

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  • Brinzolamide USP Related Compound A ((S)-Brinzolamide)

    CAS:
    Formula:C12H21N3O5S3
    Color and Shape:White To Off-White Solid
    Molecular weight:383.50

    Ref: 4Z-B-2022

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  • Ibuprofen Impurity 39


    Formula:C15H21ClO2
    Molecular weight:268.78

    Ref: 4Z-I-0491

    5mg
    613.00€
    10mg
    977.00€
    25mg
    1,758.00€
    50mg
    2,539.00€
    100mg
    4,231.00€
  • Dapsone Impurity 16

    CAS:
    Formula:C12H12N2S
    Molecular weight:216.30

    Ref: 4Z-D-0121

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  • N-ISOPROPYL-2-OXOOXAZOLIDINE-3-SULFONAMIDE

    CAS:
    Purity:95.0%
    Molecular weight:208.22999572753906

    Ref: 10-F306569

    250mg
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  • Chlortalidone (Chlorthalidone) EP Impurity E-d4


    Formula:C14H7D4ClN2O3S
    Molecular weight:326.79

    Ref: 4Z-C-140030

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  • Saccharin

    CAS:
    Applications It is a non-nutritive sweetener; pharmaceutic aid (flavor). Saccharin was formerly listed as reasonably anticipated to be a human carcinogen; delisted because the cancer data are not sufficient to meet the current criteria for this listing. References Taylor, J.D., et al.: Food Cosmet. Toxicol., 6, 313 (1968), Arnold, D.L., et al.: Fundam. Appl. Toxicol., 4, 674 (1984),
    Formula:C7H5NO3S
    Color and Shape:Colourless
    Molecular weight:183.18

    Ref: TR-S080800

    1g
    133.00€
    50g
    197.00€
    100mg
    114.00€
  • Gliclazide EP Impurity D

    CAS:
    Formula:C15H20N2O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:308.40

    Ref: 4Z-G-0510

    5mg
    456.00€
    10mg
    780.00€
    25mg
    1,288.00€
    50mg
    2,237.00€
    100mg
    3,524.00€
  • Metamizole Impurity 18 Disodium Salt


    Formula:C13H15N3O7S2·2Na
    Molecular weight:389.40 2*22.99

    Ref: 4Z-M-5336

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  • Dorzolamide Impurity 15 (Mixture of Diastereomers)


    Formula:C14H20N2O8S3
    Molecular weight:440.50

    Ref: 4Z-D-6451

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  • Ref: 86-MM0084.24

    25mg
    489.00€
  • N-Nitroso Etodolac EP Impurity K


    Formula:C18H22N2O4
    Molecular weight:330.38

    Ref: 4Z-E-0542

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  • Mefenamic Acid 1,3-Butylene Glycol Esters (Mixture of Isomers)

    Controlled Product

    Formula:C19H23NO3
    Color and Shape:Mixture
    Molecular weight:626.78

    Ref: 86-MM0327.10

    100mg
    1,666.00€
  • Bromfenac Impurity 25 DiSodium Salt


    Formula:C15H11NO42·2Na
    Color and Shape:Yellow Solid
    Molecular weight:269.26 2 22.99

    Ref: 4Z-B-4732

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