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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.
  • Hydrochlorothiazide Impurity 46

    CAS:
    Formula:C6H5Cl2NO2S
    Molecular weight:226.07

    Ref: 4Z-H-0565

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  • Ozagrel Impurity 5


    Formula:C10H9BrO2
    Molecular weight:241.08

    Ref: 4Z-O-076009

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  • Bromfenac Impurity 2

    CAS:
    Formula:C13H10BrNO
    Color and Shape:Yellow Semi-Solid
    Molecular weight:276.13

    Ref: 4Z-B-4713

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  • Ibuprofen Acyl Glucuronide (Mixture of Diastereomers)

    CAS:
    Formula:C19H26O8
    Color and Shape:White To Off-White Solid
    Molecular weight:382.41

    Ref: 4Z-I-042

    5mg
    1,230.00€
    10mg
    2,072.00€
    25mg
    3,819.00€
    50mg
    6,149.00€
    100mg
    10,356.00€
  • Bumetanide Impurity 19


    Formula:C17H19NO6S
    Molecular weight:365.40

    Ref: 4Z-B-5129

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  • Furosemide Impurity 22

    CAS:
    Formula:C7H5Cl2NO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:270.08

    Ref: 4Z-F-2132

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  • Mesotrione Impurity 1

    CAS:
    Formula:C15H8N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:344.30

    Ref: 4Z-M-162002

    5mg
    842.00€
    10mg
    1,356.00€
    25mg
    2,440.00€
    50mg
    3,795.00€
    100mg
    5,681.00€
  • 2-Methyl-1,2,6-thiadiazinane 1,1-dioxide

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:150.1999969482422

    Ref: 10-F220137

    1g
    162.00€
    5g
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    250mg
    53.00€
  • Glipizide EP Impurity J

    CAS:
    Formula:C17H20N4O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:392.43

    Ref: 4Z-G-117

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  • Nafamostat Impurity 15

    CAS:
    Formula:C7H5NO3
    Molecular weight:151.12

    Ref: 4Z-N-135018

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  • Ibuprofen Impurity 3

    CAS:
    Formula:C12H18O
    Color and Shape:Colorless Clear Liquid
    Molecular weight:178.28

    Ref: 4Z-I-0420

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • Aceclofenac Impurity 2


    Formula:C12H16O2
    Molecular weight:192.26

    Ref: 4Z-A-3816

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  • (R)-Ibuprofen

    CAS:
    Formula:C13H18O2
    Color and Shape:White To Off-White Solid
    Molecular weight:206.29

    Ref: 4Z-I-046

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • NSC 54498 (3,6-Dichloropyridazine)

    CAS:
    Formula:C4H2Cl2N2
    Molecular weight:147.96

    Ref: 4Z-S-107005

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  • Dapsone Impurity 27

    CAS:
    Formula:C14H14N2O3S
    Molecular weight:290.34

    Ref: 4Z-D-0138

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  • Glimepiride EP Impurity E


    Formula:C16H21N3O4S
    Color and Shape:Pale Yellow Solid
    Molecular weight:351.42

    Ref: 4Z-G-0612

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  • Dorzolamide Impurity 8

    CAS:
    Formula:C8H11NO5S3
    Molecular weight:297.36

    Ref: 4Z-D-6416

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  • Bromfenac Impurity 44


    Formula:C15H9BrClNO
    Color and Shape:Yellow Solid
    Molecular weight:334.60

    Ref: 4Z-B-4751

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  • Zonisamide Metabolite Glucuronide

    CAS:
    Formula:C14H17NO10S
    Molecular weight:391.35

    Ref: 4Z-Z-0313

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  • Glimepiride Impurity 6

    CAS:
    Formula:C9H15NO3
    Molecular weight:185.22

    Ref: 4Z-G-0624

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  • Tolnaftate

    CAS:
    Formula:C19H17NOS
    Molecular weight:307.42

    Ref: 4Z-T-112001

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  • Mefruside

    CAS:
    Mefruside is a diuretic indicated for the treatment of edema and hypertension.
    Formula:C13H19ClN2O5S2
    Color and Shape:Solid
    Molecular weight:382.88

    Ref: TM-T33276

    25mg
    1,444.00€
    50mg
    1,882.00€
    100mg
    2,375.00€
  • Ibuprofen Impurity 43

    CAS:
    Formula:C12H14O3
    Molecular weight:206.24

    Ref: 4Z-I-0496

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  • N-Pyridin-2-yl-Oxalamic Acid Ethyl Ester

    CAS:
    Formula:C9H10N2O3
    Molecular weight:194.19

    Ref: 4Z-P-2514

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  • Brinzolamide Impurity 31

    CAS:
    Formula:C13H11ClOS2
    Molecular weight:282.80

    Ref: 4Z-B-2042

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  • (R)-Isopropyl Ibuprofen


    Formula:C12H16O2
    Color and Shape:White To Off-White Solid
    Molecular weight:192.26

    Ref: 4Z-I-0453

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • Indomethacin (Indometacin) EP Impurity B (Indomethacin USP Related Compound A)

    CAS:
    Formula:C12H13NO3
    Color and Shape:Off-White Solid
    Molecular weight:219.24

    Ref: 4Z-I-1237

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  • Glyburide-d11

    CAS:
    Formula:C23H17D11ClN3O5S
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:505.07

    Ref: 4Z-G-133

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  • (2RS)-2-[3-(2-Methylpropyl)phenyl]propanoic Acid

    Controlled Product
    CAS:
    Formula:C13H18O2
    Color and Shape:Neat
    Molecular weight:206.28

    Ref: 86-MM0002.13

    100mg
    1,625.00€
  • Sulfalene

    CAS:
    Sulfalene (SMP2), a long-acting sulfonamide antibiotic, is used for the therapy of chronic bronchitis, urinary tract infections, and malaria.
    Formula:C11H12N4O3S
    Purity:99.24% - 99.52%
    Color and Shape:White Or Slightly Yellow Crystal Powder
    Molecular weight:280.3

    Ref: TM-T0026

    1g
    88.00€
    5g
    185.00€
    200mg
    40.00€
    500mg
    60.00€
  • Dorzolamide Impurity 35


    Formula:C9H13NO7S4
    Molecular weight:375.44

    Ref: 4Z-D-6452

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  • Hydrochlorothiazide Impurity 8

    CAS:
    Formula:C8H8N2O2S
    Color and Shape:Pale Yellow Solid
    Molecular weight:196.22

    Ref: 4Z-H-0518

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  • Dapsone Impurity 14

    CAS:
    Formula:C12H10N2O3S
    Molecular weight:262.28

    Ref: 4Z-D-0119

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  • Torasemide (Torsemide) Impurity 16

    CAS:
    Formula:C6H13NO2
    Molecular weight:131.18

    Ref: 4Z-T-1126

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  • Bromfenac Impurity 32 Sodium Salt

    CAS:
    Formula:C15H11ClNO3·Na
    Color and Shape:Yellow Solid
    Molecular weight:288.71 22.99

    Ref: 4Z-B-4739

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  • Hydrochlorothiazide Impurity 18

    CAS:
    Formula:C8H12ClN3O4S2
    Molecular weight:313.77

    Ref: 4Z-H-0529

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  • Acetaminophen Impurity 7 (4-quinoneimine)

    CAS:
    Formula:C6H5NO
    Molecular weight:107.11

    Ref: 4Z-A-0230

    5mg
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  • Mefenamic Acid Impurity 9


    Formula:C13H8Cl2O2
    Molecular weight:267.105

    Ref: 4Z-M-0119

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  • Zonisamide-13C2-15N (Benzisoxazole)

    CAS:
    Formula:C613C2H8N15NO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:215.20

    Ref: 4Z-Z-036

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  • N-Nitroso Brinzolamide


    Formula:C12H20N4O6S3
    Molecular weight:412.49

    Ref: 4Z-B-2038

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  • Hydrochlorothiazide Impurity 41

    CAS:
    Formula:C19H28ClN3O14S2
    Molecular weight:622.01

    Ref: 4Z-H-0560

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  • Acemetacin Impurity 2

    CAS:
    Formula:C9H7ClO4
    Molecular weight:214.60

    Ref: 4Z-A-449

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  • Sulfasalazine Impurity 4

    CAS:
    Formula:C22H19N5O4S2
    Molecular weight:481.55

    Ref: 4Z-S-3319

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  • Dorzolamide Impurity 32

    CAS:
    Formula:C10H15NO5S3
    Molecular weight:325.41

    Ref: 4Z-D-6442

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  • Gliclazide Impurity 9

    CAS:
    Formula:C7H9NO2S
    Molecular weight:171.21

    Ref: 4Z-G-0522

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  • Tolnaftate Related Compound D (N,3-Dimethylaniline)

    CAS:
    Toluidines (aminotoluenes) and their derivatives, salts thereof
    Formula:C8H11N
    Color and Shape:Yellow Light Yellow Liquid
    Molecular weight:121.08915

    Ref: 45-1671040

    100mg
    1,357.00€
  • Glibenclamide (Glyburide) Impurity 1


    Formula:C22H33N3O4S
    Molecular weight:435.59

    Ref: 4Z-G-1314

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  • Quinicine Hemioxalate

    CAS:
    Formula:C20H24N2O2·5C2H2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:324.42 0.5*90.03

    Ref: 4Z-Q-0318

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  • Glipizide Impurity 23


    Formula:C26H46N4O6S
    Molecular weight:542.74

    Ref: 4Z-G-1134

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  • Bromfenac Impurity 11


    Formula:C15H9Br2NO2
    Molecular weight:395.05

    Ref: 4Z-B-4719

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  • Ref: 86-MM0002.74

    25mg
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  • Phenacetin Impurity 13

    CAS:
    Formula:C8H8ClNO3
    Molecular weight:201.61

    Ref: 4Z-P-340014

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  • Torasemide (Torsemide) Impurity 14


    Formula:C13H14N2O3S
    Molecular weight:278.33

    Ref: 4Z-T-1124

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  • N-Nitroso Dorzolamide


    Formula:C10H15N3O5S3
    Color and Shape:White To Off-White Solid
    Molecular weight:353.43

    Ref: 4Z-D-6445

    5mg
    456.00€
    10mg
    780.00€
    25mg
    1,288.00€
    50mg
    2,237.00€
    100mg
    3,524.00€
  • Brinzolamide Impurity 27 HCl

    CAS:
    Formula:C11H19N3O5S3·HCl
    Molecular weight:369.48 36.46

    Ref: 4Z-B-208

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  • Bumetanide Acyl Glucuronide


    Formula:C23H28N2O11S
    Molecular weight:540.55

    Ref: 4Z-B-518

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  • Indapamide Impurity 1


    Formula:C9H8N2O
    Molecular weight:160.18

    Ref: 4Z-I-1315

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  • Ibuprofen EP Impurity J (Ibuprofen USP Related Compound J)

    CAS:
    Formula:C13H16O3
    Color and Shape:White To Off-White Solid
    Molecular weight:220.27

    Ref: 4Z-I-0416

    5mg
    309.00€
    10mg
    496.00€
    25mg
    709.00€
    50mg
    881.00€
    100mg
    1,288.00€
  • Saflufenacil

    CAS:
    Saflufenacil is a uracil-based herbicide used to control annual broadleaf weeds in soybeans and corn.
    Formula:C17H17ClF4N4O5S
    Color and Shape:Solid
    Molecular weight:500.85

    Ref: TM-T34484

    25mg
    1,444.00€
  • 4-METHYLPIPERAZINE-1-SULFONAMIDE

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:179.24000549316406

    Ref: 10-F535158

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  • NSC 15758

    CAS:
    Formula:C8H9NO4
    Molecular weight:183.16

    Ref: 4Z-S-107008

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  • Limaprost Impurity 8


    Formula:C21H32O7
    Molecular weight:396.48

    Ref: 4Z-L-099014

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  • Mefenamic Acid EP Impurity D (Glycopyrronium Bromide EP Impurity D)

    CAS:
    Formula:C7H6O2
    Color and Shape:White To Off-White Solid
    Molecular weight:122.12

    Ref: 4Z-M-0110

    5mg
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  • Ref: 4Z-T-709

    5mg
    300.00€
    10mg
    477.00€
    25mg
    681.00€
    30mg
    764.00€
    50mg
    885.00€
    100mg
    1,237.00€
  • Gliclazide-d4

    CAS:
    Formula:C15H17D4N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:327.44

    Ref: 4Z-G-051

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  • Dapsone Lactose Adduct Impurity 1


    Formula:C24H32N2O12S
    Molecular weight:572.58

    Ref: 4Z-D-0124

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  • Saflufenacil

    CAS:
    Formula:C17H17ClF4N4O5S
    Molecular weight:500.85

    Ref: 4Z-S-198001

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  • Bromfenac Impurity 61

    CAS:
    Formula:C15H8Br3NO
    Molecular weight:457.95

    Ref: 4Z-B-4767

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  • Glimepiride EP Impurity J

    CAS:
    Formula:C16H25N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:339.45

    Ref: 4Z-G-0616

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  • Etodolac Isopropyl Ester


    Formula:C20H27NO3
    Color and Shape:Neat

    Ref: 86-MM0911.14

    25mg
    1,184.00€
  • Orthosulfamuron

    CAS:
    Formula:C16H20N6O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:424.43

    Ref: 4Z-O-038001

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  • Metamizole EP Impurity E

    CAS:
    Formula:C12H15N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:297.33

    Ref: 4Z-M-538

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  • Phenacetin Impurity 24


    Formula:C14H13ClN2O2
    Molecular weight:276.720

    Ref: 4Z-P-340025

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  • Chlortalidone Impurity 7

    CAS:
    Formula:C8H6O2
    Molecular weight:134.13

    Ref: 4Z-C-140019

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