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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 2584 products of "Sulfonamides and Derivatives"

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  • Piroxicam EP Impurity I

    CAS:
    Formula:C12H13NO5S
    Color and Shape:White To Off-White Solid
    Molecular weight:283.31

    Ref: 4Z-P-255

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Torasemide (Torsemide) EP Impurity B (Torasemide (Torsemide) USP Related Compound A)

    CAS:
    Formula:C12H13N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:263.32

    Ref: 4Z-T-113

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


    Formula:C18H13N3O4
    Molecular weight:335.32

    Ref: 4Z-S-3320

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

    CAS:
    Formula:C7H7Cl2N3O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:332.17

    Ref: 4Z-H-056

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

    CAS:
    Formula:C19H16ClNO4
    Color and Shape:White To Off-White Solid
    Molecular weight:357.79

    Ref: 4Z-I-121

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Chlortalidone (Chlorthalidone) EP Impurity D

    CAS:
    Formula:C16H15ClN2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:366.82

    Ref: 4Z-C-140007

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Indomethacin Impurity 19

    CAS:
    Formula:C29H34ClNO4
    Color and Shape:White To Off-White Solid
    Molecular weight:496.04

    Ref: 4Z-I-1233

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Indomethacin Impurity 20

    CAS:
    Formula:C17H23ClO2
    Color and Shape:Colorless Oil
    Molecular weight:294.82

    Ref: 4Z-I-1234

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Dorzolamide Impurity 2 HCl


    Formula:C20H29N3O8S6·HCl
    Molecular weight:631.83 36.46

    Ref: 4Z-D-6454

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Metamizole EP Impurity A (4-Formylamino Antipyrine)

    CAS:
    Formula:C12H13N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:231.26

    Ref: 4Z-M-532

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
    200mg
    1,939.00€
  • Chlortalidone EP Impurity B (Chlorthalidone USP Related Compound A)

    CAS:
    Formula:C14H10ClNO5S
    Color and Shape:White To Off-White Solid
    Molecular weight:339.75

    Ref: 4Z-C-140001

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

    CAS:
    Formula:C27H33N3O6S
    Color and Shape:Neat
    Molecular weight:527.63

    Ref: 86-MM3094.00

    250mg
    354.00€
  • Ref: 61-AMP0042.00-01

    1ml
    87.00€
  • 4-[2-[(Cyclohexylcarbamoyl)amino]ethyl]benzenesulphonamide

    Controlled Product
    CAS:
    Formula:C15H23N3O3S
    Color and Shape:Neat
    Molecular weight:325.43

    Ref: 86-MM0942.08

    25mg
    358.00€
    100mg
    1,426.00€
  • Ibuprofen Ethyl Ester

    CAS:
    Formula:C15H22O2
    Color and Shape:Colourless To Light Yellow
    Molecular weight:234.33

    Ref: 86-MM0002.56

    100mg
    1,328.00€
  • Piroxicam EP Impurity H

    Controlled Product
    CAS:
    Formula:C11H11NO5S
    Color and Shape:Neat
    Molecular weight:269.27

    Ref: 86-MM0084.06

    25mg
    923.00€
    100mg
    1,426.00€
  • 5-Nitrosopyrimidine-2,4,6-triamine (Nitrosotriaminopyrimidine)

    Controlled Product
    CAS:
    Formula:C4H6N6O
    Color and Shape:Neat
    Molecular weight:154.13

    Ref: 86-MM0269.02

    25mg
    124.00€
    100mg
    490.00€
  • Aceclofenac EP Impurity D

    Controlled Product
    CAS:
    Formula:C17H15Cl2NO4
    Color and Shape:Neat
    Molecular weight:368.21

    Ref: 86-MM0181.01

    25mg
    663.00€
    100mg
    To inquire
    4x25mg
    2,491.00€
  • 4-Amino-6-(trifluoromethyl)benzene-1,3-disulphonamide

    Controlled Product
    CAS:
    Formula:C7H8F3N3O4S2
    Color and Shape:White To Off-White
    Molecular weight:319.28

    Ref: 86-MM0674.01

    25mg
    696.00€
    4x25mg
    2,631.00€
  • 2-[(1RS)-8-Ethyl-1-(1-methylethyl)-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl]acetic Acid (1-Isopropyl Etodolac)

    Controlled Product
    CAS:
    Formula:C18H23NO3
    Color and Shape:Neat
    Molecular weight:301.38

    Ref: 86-MM0911.06

    25mg
    292.00€
    100mg
    1,126.00€
  • 4-Chloro-5-sulfamoyl-2-[[((2RS)-tetrahydrofuran-2-yl)methyl]amino]benzoic Acid

    Controlled Product
    CAS:
    Formula:C12H15ClN2O5S
    Color and Shape:White Solid
    Molecular weight:334.78

    Ref: 86-MM0014.07

    25mg
    884.00€
    100mg
    1,515.00€
    4x25mg
    3,437.00€
  • Bendroflumethiazide

    Controlled Product
    CAS:
    Formula:C15H14F3N3O4S2
    Color and Shape:White
    Molecular weight:421.41

    Ref: 86-MM0674.00

    100mg
    To inquire
  • 1-(4-Isobutylphenyl)ethanol

    Controlled Product
    CAS:
    Formula:C12H18O
    Color and Shape:Neat
    Molecular weight:178.27

    Ref: 86-MM0002.50

    100mg
    1,791.00€
  • 2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol

    Controlled Product
    CAS:
    Formula:C14H17N3O4
    Color and Shape:Neat
    Molecular weight:291.30

    Ref: 86-MM0093.04

    25mg
    973.00€
    100mg
    1,469.00€
  • (2RS)-2-[4-(2-Methyl-propanoyl)phenyl]propanoic Acid

    Controlled Product
    CAS:
    Formula:C13H16O3
    Color and Shape:Neat
    Molecular weight:220.26

    Ref: 86-MM0002.02

    25mg
    931.00€
    100mg
    1,267.00€
  • 2-(4-n-Propylphenyl)propanoic Acid

    Controlled Product
    CAS:
    Formula:C12H16O2
    Color and Shape:White To Off-White
    Molecular weight:192.25

    Ref: 86-MM0002.20

    25mg
    738.00€
    100mg
    1,277.00€
  • (2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol

    Controlled Product
    CAS:
    Formula:C13H20O
    Color and Shape:Colourless To Light Yellow
    Molecular weight:192.30

    Ref: 86-MM0002.19

    100mg
    1,328.00€
  • Ref: 61-AMP0042.80-01

    1ml
    456.00€
  • Ibuprofen 2,3-Butylene Glycol Ester

    Controlled Product
    CAS:
    Formula:C17H26O3
    Color and Shape:Neat
    Molecular weight:278.39

    Ref: 86-MM0002.63

    100mg
    1,329.00€
  • Trichlormethiazide

    Controlled Product
    CAS:
    Formula:C8H8Cl3N3O4S2
    Color and Shape:White Solid
    Molecular weight:380.66

    Ref: 86-MM3285.00

    250mg
    To inquire
  • N-(2-Pyridinyl)oxamic Acid Hydrochloride

    Controlled Product
    CAS:
    Formula:C7H6N2O3
    Color and Shape:Neat
    Molecular weight:166.13

    Ref: 86-MM0084.17

    25mg
    1,123.00€
    100mg
    1,923.00€
  • 4-Acetylbenzoic Acid

    Controlled Product
    CAS:
    Formula:C9H8O3
    Color and Shape:Neat
    Molecular weight:164.16

    Ref: 86-MM0002.08

    25mg
    1,030.00€
    100mg
    1,799.00€
  • Sulfadiazine EP Impurity A

    Controlled Product
    CAS:
    Formula:C4H5N3
    Color and Shape:Neat
    Molecular weight:95.10

    Ref: 86-MM0623.03

    25mg
    432.00€
    100mg
    1,719.00€
  • Mefenamic Acid EP Impurity B

    Controlled Product
    CAS:
    Formula:C23H24N2O
    Color and Shape:Neat
    Molecular weight:344.45

    Ref: 86-MM0327.02

    25mg
    355.00€
    100mg
    1,414.00€
  • 2-[4-(2-Methylpropyl)phenyl]ethanol

    Controlled Product
    CAS:
    Formula:C12H18O
    Color and Shape:Neat
    Molecular weight:178.27

    Ref: 86-MM0002.36

    100mg
    721.00€
  • 2-Methylindoline

    Controlled Product
    CAS:
    Formula:C9H11N
    Color and Shape:Light Yellow Liquid
    Molecular weight:133.19

    Ref: 86-MM0477.08

    100mg
    1,189.00€
  • 3-(Phenylamino)-2-(3,4,5-trimethoxybenzyl)prop-2-enenitrile (E/Z-mixture)

    Controlled Product
    CAS:
    Formula:C19H20N2O3
    Color and Shape:White
    Molecular weight:324.37

    Ref: 86-MM0093.12

    25mg
    347.00€
    100mg
    1,382.00€
  • N-(1,3,4-Thiadiazol-2-yl)acetamide

    Controlled Product
    CAS:
    Formula:C4H5N3OS
    Color and Shape:Neat
    Molecular weight:143.17

    Ref: 86-MM0648.01

    50mg
    1,482.00€
  • 2-Nitroso-octahydrocyclopenta[c]pyrrole

    Controlled Product
    CAS:
    Formula:C7H12N2O
    Color and Shape:Neat
    Molecular weight:140.18

    Ref: 86-MM0325.02

    100mg
    1,315.00€
  • Ethyl [(4-Methylphenyl)sulphonyl]carbamate

    Controlled Product
    CAS:
    Formula:C10H13NO4S
    Color and Shape:Neat
    Molecular weight:243.28

    Ref: 86-MM0325.03

    25mg
    373.00€
    100mg
    1,484.00€
  • (1RS,4SR)-7-(2-Methylpropyl)-1-[4-(2-methyl-propyl)phenyl]-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic Acid

    Controlled Product
    CAS:
    Formula:C26H32O4
    Color and Shape:White
    Molecular weight:408.53

    Ref: 86-MM0002.29

    25mg
    1,329.00€
    4x25mg
    5,313.00€
  • 5-Methylisoxazol-3-amine

    CAS:
    Formula:C4H6N2O
    Color and Shape:Beige Solid
    Molecular weight:98.10

    Ref: 86-MM0227.02

    25mg
    378.00€
    100mg
    490.00€
  • Flufenamic Acid Methyl Ester

    Controlled Product
    CAS:
    Formula:C15H12F3NO2
    Color and Shape:Yellow Liquid
    Molecular weight:295.26

    Ref: 86-MM0410.01

    100mg
    1,329.00€
  • N-[4-(Pyrimidin-2-ylsulfamoyl)phenyl]acetamide (Acetylsulfadiazine)

    Controlled Product
    CAS:
    Formula:C12H12N4O3S
    Color and Shape:Neat
    Molecular weight:292.31

    Ref: 86-MM0623.02

    50mg
    1,323.00€
  • (2RS)-2-(4-Formylphenyl)propanoic Acid

    Controlled Product
    CAS:
    Formula:C10H10O3
    Color and Shape:Neat
    Molecular weight:178.18

    Ref: 86-MM0002.26

    25mg
    1,030.00€
    100mg
    1,438.00€
  • (2RS)-2-[4-(2-Methylpropyl)phenyl]propanamide

    Controlled Product
    CAS:
    Formula:C13H19NO
    Color and Shape:White
    Molecular weight:205.30

    Ref: 86-MM0002.10

    25mg
    754.00€
    100mg
    1,328.00€
  • Brinzolamide

    Controlled Product
    CAS:
    Formula:C12H21N3O5S3
    Color and Shape:Neat
    Molecular weight:383.51

    Ref: 86-MM1300.00

    250mg
    821.00€
  • Ibuprofen 1,2-Propylene Glycol Esters (Mixture of Regio- and Stereoisomers)

    Controlled Product

    Formula:C16H24O3
    Color and Shape:Light Yellow Oily
    Molecular weight:528.72

    Ref: 86-MM0002.64

    100mg
    1,768.00€
  • Sulfamethoxazole EP Impurity B

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

    Ref: 86-MM0227.03

    25mg
    292.00€
    100mg
    1,193.00€
  • Ibuprofen

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

    Ref: 86-MM0002.00

    500mg
    1,277.00€