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Amino Acids with Oxygen or Sulphur

Amino Acids with Oxygen or Sulphur

Amino acids with oxygen or sulfur atoms in their side chains play crucial roles in biological systems, including enzyme function, redox reactions, and structural stability of proteins. This category includes amino acids such as serine, threonine, cysteine, and methionine. At CymitQuimica, we offer a diverse range of high-quality oxygen- and sulfur-containing amino acids to support your biochemical and pharmaceutical research, ensuring reliable and consistent performance in your studies.

Products of "Amino Acids with Oxygen or Sulphur"

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products per page.Found 157 products on this category.
  • Acetylcysteine Impurity 26
    TLC
    + Info

    Acetylcysteine Impurity 26

    Formula:C5H7NO2S
    Molecular weight:145.18

    Ref: 4Z-C-77108

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • L-Cysteine-D-Glucose Adduct (Amadori)
    TLC
    + Info

    L-Cysteine-D-Glucose Adduct (Amadori)

    CAS:
    Formula:C9H17NO7S
    Molecular weight:283.30

    Ref: 4Z-C-77114

    5mg
    1,230.00€
    10mg
    2,072.00€
    25mg
    3,819.00€
    50mg
    6,149.00€
    100mg
    10,356.00€
  • (2R)-HMPMA-d5
    TLC
    + Info

    (2R)-HMPMA-d5

    CAS:
    Formula:C9H12D5NO4S
    Molecular weight:240.33

    Ref: 4Z-C-7760

    5mg
    1,107.00€
    10mg
    1,823.00€
    25mg
    3,385.00€
    50mg
    5,468.00€
    100mg
    9,048.00€
  • (R)-2-Thioxothiazolidine-4-Carboxylic Acid
    TLC
    + Info

    (R)-2-Thioxothiazolidine-4-Carboxylic Acid

    CAS:
    Formula:C4H5NO2S2
    Molecular weight:163.21

    Ref: 4Z-C-77121

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • S-(1,2-Dichlorovinyl)-Cysteine-13C3-15N
    TLC
    + Info

    S-(1,2-Dichlorovinyl)-Cysteine-13C3-15N

    CAS:
    Formula:C2H7Cl2O2S13C315N
    Color and Shape:White To Off-White Solid
    Molecular weight:220.05

    Ref: 4Z-C-775

    5mg
    1,554.00€
    10mg
    2,589.00€
    25mg
    4,660.00€
    50mg
    7,702.00€
    100mg
    12,686.00€
  • Cysteine Impurity 2
    TLC
    + Info

    Cysteine Impurity 2

    CAS:
    Formula:C5H7NO3S
    Molecular weight:161.18

    Ref: 4Z-C-7781

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • L-Cysteine S-Sulfate
    TLC
    + Info

    L-Cysteine S-Sulfate

    CAS:
    Formula:C3H7NO5S2
    Molecular weight:201.21

    Ref: 4Z-C-7725

    5mg
    443.00€
    10mg
    749.00€
    25mg
    1,237.00€
    50mg
    2,148.00€
    100mg
    3,385.00€
  • Dacisteine
    Targetmol
    + Info

    Dacisteine

    CAS:
    Dacisteine (N,S-Diacetyl-L-cysteine) is an inhibitor of New Delhi metallo-beta-lactamase-1 (NDM-1, IC50 = 1000 μM).
    Formula:C7H11NO4S
    Purity:99.71%
    Color and Shape:Solid
    Molecular weight:205.23

    Ref: TM-T15047

    10mg
    44.00€
    25mg
    65.00€
    50mg
    94.00€
    100mg
    139.00€
    200mg
    200.00€
    1mL*10mM (DMSO)
    34.00€
  • Acetylcysteine EP Impurity C Disodium Salt
    TLC
    + Info

    Acetylcysteine EP Impurity C Disodium Salt

    CAS:
    Formula:C10H14N2O6S2·2Na
    Color and Shape:White To Off-White Solid
    Molecular weight:322.35 2*22.99

    Ref: 4Z-C-7798

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • S-Trityl-N-Fomc_L-Cysteine
    TLC
    + Info

    S-Trityl-N-Fomc_L-Cysteine

    CAS:
    Formula:C37H31NO4S
    Molecular weight:585.72

    Ref: 4Z-C-7721

    5mg
    224.00€
    10mg
    373.00€
    25mg
    474.00€
    50mg
    677.00€
    100mg
    971.00€
  • D-Cysteine
    TLC
    + Info

    D-Cysteine

    CAS:
    Formula:C3H7NO2S
    Molecular weight:121.15

    Ref: 4Z-C-7776

    5mg
    300.00€
    10mg
    477.00€
    25mg
    681.00€
    50mg
    885.00€
    100mg
    1,237.00€
  • N-Acetyl-S-(2-cyanoethyl)-L-Cysteine
    TLC
    + Info

    N-Acetyl-S-(2-cyanoethyl)-L-Cysteine

    CAS:
    Formula:C8H12N2O3S
    Molecular weight:216.26

    Ref: 4Z-C-77137

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine S-Oxide)
    TLC
    + Info

    S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine S-Oxide)

    CAS:
    Formula:C5H9NO5S
    Color and Shape:White To Off-White Solid
    Molecular weight:195.19

    Ref: 4Z-C-777

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • Cysteine Impurity 3
    TLC
    + Info

    Cysteine Impurity 3

    Formula:C5H7NO2S
    Molecular weight:145.176

    Ref: 4Z-C-7785

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • Acetylcysteine Mannitol Adduct
    TLC
    + Info

    Acetylcysteine Mannitol Adduct

    Formula:C11H21NO8S
    Molecular weight:327.35

    Ref: 4Z-C-77138

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
    To inquire
  • N,S-Carboxymethyl rac-Cysteine HCl
    TLC
    + Info

    N,S-Carboxymethyl rac-Cysteine HCl

    Formula:C7H11NO6S·HCl
    Color and Shape:Colorless Semi-Solid
    Molecular weight:237.23 36.46

    Ref: 4Z-C-7710

    5mg
    300.00€
    10mg
    477.00€
    25mg
    681.00€
    50mg
    885.00€
    100mg
    1,237.00€
  • S-Adenosyl-L-Homocysteine-15N4
    TLC
    + Info

    S-Adenosyl-L-Homocysteine-15N4

    CAS:
    Formula:C14H20N215N4O5S
    Molecular weight:388.38

    Ref: 4Z-C-7728

    5mg
    3,906.00€
    10mg
    6,509.00€
    25mg
    11,976.00€
    50mg
    19,527.00€
    100mg
    31,242.00€
  • Cysteine Impurity 13 (Fmoc-D-Cys(Acm)-OH)
    TLC
    + Info

    Cysteine Impurity 13 (Fmoc-D-Cys(Acm)-OH)

    CAS:
    Formula:C21H22N2O5S
    Molecular weight:414.48

    Ref: 4Z-C-77126

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Cysteine hydrazide
    Targetmol
    + Info

    Cysteine hydrazide

    CAS:
    Cysteine hydrazide is an enrichment tool for the mass spectrometric characterization of bacterial-free oligosaccharides.
    Formula:C3H9N3OS
    Color and Shape:Solid
    Molecular weight:135.19

    Ref: TM-T31156

    25mg
    1,444.00€
  • (4S)-2-Hydroxy-2-methyl-4-thiazolidinecarboxylic Acid
    TLC
    + Info

    (4S)-2-Hydroxy-2-methyl-4-thiazolidinecarboxylic Acid

    Formula:C5H9NO3S
    Color and Shape:Colorless Semi-Solid
    Molecular weight:163.19

    Ref: 4Z-C-77100

    5mg
    939.00€
    10mg
    1,554.00€
    25mg
    2,848.00€
    50mg
    4,660.00€
    100mg
    7,702.00€
  • D-Homocysteine Thiolactone HCl
    TLC
    + Info

    D-Homocysteine Thiolactone HCl

    CAS:
    Formula:C4H7NOS·HCl
    Molecular weight:117.17 36.46

    Ref: 4Z-C-77145

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • N,S-Carboxymethyl rac-Cysteine
    TLC
    + Info

    N,S-Carboxymethyl rac-Cysteine

    Formula:C7H11NO6S
    Color and Shape:White To Off-White Solid
    Molecular weight:237.23

    Ref: 4Z-C-7749

    5mg
    443.00€
    10mg
    749.00€
    25mg
    1,237.00€
    50mg
    2,148.00€
    100mg
    3,385.00€
  • Acetylcysteine Impurity 20 Sodium Salt (Mixture of Z and E Isomers)
    TLC
    + Info

    Acetylcysteine Impurity 20 Sodium Salt (Mixture of Z and E Isomers)

    CAS:
    Formula:C10H16NO4S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:246.31 22.99

    Ref: 4Z-C-7787

    5mg
    817.00€
    10mg
    1,302.00€
    25mg
    2,344.00€
    50mg
    3,645.00€
    100mg
    5,988.00€
  • DL-Homocysteine Thiolactone HCl
    TLC
    + Info

    DL-Homocysteine Thiolactone HCl

    CAS:
    Formula:C4H7NOS·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:117.17 36.46

    Ref: 4Z-C-7730

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • Cysteine Impurity 7 ((R,S)-N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-Cysteine)
    TLC
    + Info

    Cysteine Impurity 7 ((R,S)-N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-Cysteine)

    Formula:C10H17NO4S
    Molecular weight:247.31

    Ref: 4Z-C-7791

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • Acetylcysteine Impurity 6
    TLC
    + Info

    Acetylcysteine Impurity 6

    Formula:C5H9NO3S
    Molecular weight:163.19

    Ref: 4Z-C-7744

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • L-Phenylmercapturic Acid
    TLC
    + Info

    L-Phenylmercapturic Acid

    CAS:
    Formula:C11H13NO3S
    Molecular weight:239.29

    Ref: 4Z-C-7757

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • Cysteine Impurity 1
    TLC
    + Info

    Cysteine Impurity 1

    CAS:
    Formula:C5H7NO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:161.18

    Ref: 4Z-C-778

    5mg
    309.00€
    10mg
    496.00€
    25mg
    709.00€
    50mg
    881.00€
    100mg
    1,288.00€
  • (S)-S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine (S)-S-Oxide)
    TLC
    + Info

    (S)-S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine (S)-S-Oxide)

    CAS:
    Formula:C5H9NO5S
    Molecular weight:195.19

    Ref: 4Z-C-77130

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
    To inquire
  • Acetylcysteine EP Impurity A (L-Cystine)
    TLC
    + Info

    Acetylcysteine EP Impurity A (L-Cystine)

    CAS:
    Formula:C6H12N2O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:240.29

    Ref: 4Z-C-7713

    5mg
    309.00€
    10mg
    496.00€
    25mg
    709.00€
    50mg
    881.00€
    100mg
    1,288.00€
  • Cysteine Impurity 11
    TLC
    + Info

    Cysteine Impurity 11

    CAS:
    Formula:C3H7NS
    Molecular weight:89.16

    Ref: 4Z-C-77122

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • Acetylcysteine Impurity 9 Potassium Salt
    TLC
    + Info

    Acetylcysteine Impurity 9 Potassium Salt

    CAS:
    Formula:C8H14NO4S·K
    Color and Shape:White To Off-White Solid
    Molecular weight:220.26 39.10

    Ref: 4Z-C-7777

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • Acetylcysteine EP Impurity B (L-Cysteine)
    TLC
    + Info

    Acetylcysteine EP Impurity B (L-Cysteine)

    CAS:
    Formula:C3H7NO2S
    Color and Shape:White To Off-White Solid
    Molecular weight:121.16

    Ref: 4Z-C-773

    5mg
    309.00€
    10mg
    496.00€
    25mg
    709.00€
    50mg
    881.00€
    100mg
    1,288.00€
  • Acetylcysteine Impurity 16 HCl
    TLC
    + Info

    Acetylcysteine Impurity 16 HCl

    Formula:C6H11NO4S·HCl
    Molecular weight:193.22 36.46

    Ref: 4Z-C-7770

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • S-Carboxyethyl-mercapturic Acid-d7 (CEMA-d7)
    TLC
    + Info

    S-Carboxyethyl-mercapturic Acid-d7 (CEMA-d7)

    Formula:C8H6D7NO5S
    Molecular weight:242.30

    Ref: 4Z-C-7752

    5mg
    1,101.00€
    10mg
    1,813.00€
    25mg
    3,366.00€
    50mg
    5,437.00€
    100mg
    8,997.00€
  • Acetylcysteine Impurity 7 (rac-Acetylcysteine)
    TLC
    + Info

    Acetylcysteine Impurity 7 (rac-Acetylcysteine)

    CAS:
    Formula:C5H9NO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:163.19

    Ref: 4Z-C-7745

    5mg
    300.00€
    10mg
    477.00€
    25mg
    681.00€
    50mg
    885.00€
    100mg
    1,237.00€
  • N-Carbobenzoxy-S-Phenyl-L-Cysteine Methyl Ester
    TLC
    + Info

    N-Carbobenzoxy-S-Phenyl-L-Cysteine Methyl Ester

    CAS:
    Formula:C18H19NO4S
    Molecular weight:345.41

    Ref: 4Z-C-7764

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • S-Adenosyl-N-Boc-L-Homocysteine
    TLC
    + Info

    S-Adenosyl-N-Boc-L-Homocysteine

    CAS:
    Formula:C19H28N6O7S
    Molecular weight:484.53

    Ref: 4Z-C-77129

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • Acetylcysteine Impurity 25
    TLC
    + Info

    Acetylcysteine Impurity 25

    Formula:C10H12N2O4S2
    Molecular weight:288.34

    Ref: 4Z-C-77107

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • Mecysteine HCl
    TLC
    + Info

    Mecysteine HCl

    CAS:
    Formula:C4H9NO2S·HCl
    Molecular weight:135.18 36.46

    Ref: 4Z-C-7763

    5mg
    300.00€
    10mg
    477.00€
    25mg
    681.00€
    50mg
    885.00€
    100mg
    1,237.00€
  • HMPMA-d5
    TLC
    + Info

    HMPMA-d5

    Formula:C9H12D5NO4S
    Molecular weight:240.33

    Ref: 4Z-C-7756

    5mg
    1,101.00€
    10mg
    1,813.00€
    25mg
    3,366.00€
    50mg
    5,437.00€
    100mg
    8,997.00€
  • Acetylcysteine Impurity 30
    TLC
    + Info

    Acetylcysteine Impurity 30

    Formula:C8H13NO4S
    Molecular weight:219.26

    Ref: 4Z-C-77143

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • S-(1,2,2-Trichlorovinyl)-Cysteine
    TLC
    + Info

    S-(1,2,2-Trichlorovinyl)-Cysteine

    CAS:
    Formula:C5H6Cl3NO2S
    Molecular weight:250.53

    Ref: 4Z-C-7716

    5mg
    613.00€
    10mg
    977.00€
    25mg
    1,758.00€
    50mg
    2,539.00€
    100mg
    4,231.00€
  • N-Acetylcysteine Amide
    TLC
    + Info

    N-Acetylcysteine Amide

    CAS:
    Formula:C5H10N2O2S
    Molecular weight:162.21

    Ref: 4Z-C-77105

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • Cysteine Impurity 5 ((R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-Cysteine)
    TLC
    + Info

    Cysteine Impurity 5 ((R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-Cysteine)

    Formula:C10H17NO4S
    Molecular weight:247.31

    Ref: 4Z-C-7789

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • S-Acetyl-D-Cysteine HCl
    TLC
    + Info

    S-Acetyl-D-Cysteine HCl

    CAS:
    Formula:C5H9NO3S·HCl
    Molecular weight:163.19 36.46

    Ref: 4Z-C-7784

    5mg
    375.00€
    10mg
    545.00€
    25mg
    885.00€
    50mg
    1,237.00€
    100mg
    2,148.00€
  • (4S)-2-Methyl-4-Thiazolidinecarboxylic Acid
    TLC
    + Info

    (4S)-2-Methyl-4-Thiazolidinecarboxylic Acid

    CAS:
    Formula:C5H9NO2S
    Molecular weight:147.19

    Ref: 4Z-C-7794

    5mg
    375.00€
    10mg
    545.00€
    25mg
    885.00€
    50mg
    1,237.00€
    100mg
    2,148.00€
  • Fudosteine
    Targetmol
    + Info

    Fudosteine

    CAS:
    Fudosteine is a novel mucoactive agent and a MUC5AC mucin hypersecretion inhibitor.
    Formula:C6H13NO3S
    Purity:99.59%
    Color and Shape:Off-White Crystalline
    Molecular weight:179.24

    Ref: TM-T1481

    50mg
    35.00€
    100mg
    48.00€
    200mg
    62.00€
  • S-Methyl-L-cysteine sulfoxide
    TRC
    + Info

    S-Methyl-L-cysteine sulfoxide

    Controlled Product
    CAS:
    Formula:C4H9NO3S
    Color and Shape:Off-White
    Molecular weight:151.18

    Ref: TR-M299548

    1g
    641.00€
    100mg
    165.00€
  • N-(Acetyl-d3)-S-(3-Oxopropyl)-L-Cysteine
    TLC
    + Info

    N-(Acetyl-d3)-S-(3-Oxopropyl)-L-Cysteine

    CAS:
    Formula:C8H10D3NO4S
    Molecular weight:222.27

    Ref: 4Z-C-7739

    5mg
    939.00€
    10mg
    1,554.00€
    25mg
    2,848.00€
    50mg
    4,660.00€
    100mg
    7,702.00€