CymitQuimica logo
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"

Sort by
products per page.Found 157 products on this category.
  • Acetylcysteine Impurity 23
    TLC
    + Info

    Acetylcysteine Impurity 23

    CAS:
    Formula:C7H12N2O4S
    Molecular weight:220.24

    Ref: 4Z-C-77101

    5mg
    375.00€
    10mg
    545.00€
    25mg
    885.00€
    50mg
    1,237.00€
    100mg
    2,148.00€
  • ent-Acetylcysteine EP Impurity C
    TLC
    + Info

    ent-Acetylcysteine EP Impurity C

    CAS:
    Formula:C10H16N2O6S2
    Molecular weight:324.37

    Ref: 4Z-C-77119

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • N-Acetyl-S-(3-Oxopropyl)-L-Cysteine
    TLC
    + Info

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

    CAS:
    Formula:C8H13NO4S
    Molecular weight:219.26

    Ref: 4Z-C-7734

    5mg
    511.00€
    10mg
    871.00€
    25mg
    1,432.00€
    50mg
    2,409.00€
    100mg
    3,645.00€
  • Cysteine Impurity 8
    TLC
    + Info

    Cysteine Impurity 8

    CAS:
    Formula:C3H7NS
    Molecular weight:89.16

    Ref: 4Z-C-7795

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • 2-Iodoacetamide
    Targetmol
    + Info

    2-Iodoacetamide

    CAS:
    Iodoacetamide, an alkylating agent, is commonly utilized for cysteine alkylation in proteomics sample preparation.
    Formula:C2H4INO
    Purity:98.54% - ≥98%
    Color and Shape:Crystalline
    Molecular weight:184.96

    Ref: TM-T8897

    1g
    52.00€
    5g
    111.00€
    10g
    160.00€
    500mg
    48.00€
    1mL*10mM (DMSO)
    52.00€
  • S-Methyl-L-Cysteine S-oxide-13C-d3
    TLC
    + Info

    S-Methyl-L-Cysteine S-oxide-13C-d3

    Formula:CC3H6D3NO3S
    Molecular weight:155.19

    Ref: 4Z-C-7747

    5mg
    443.00€
    10mg
    749.00€
    25mg
    1,237.00€
    50mg
    2,148.00€
    100mg
    3,385.00€
  • N-Acetyl-S-(2-hydroxypropyl)-L-Cysteine Dicyclohexylammonium Salt
    TLC
    + Info

    N-Acetyl-S-(2-hydroxypropyl)-L-Cysteine Dicyclohexylammonium Salt

    CAS:
    Formula:C8H15NO4S·C12H23N
    Molecular weight:221.27 181.32

    Ref: 4Z-C-7740

    5mg
    375.00€
    10mg
    545.00€
    25mg
    885.00€
    50mg
    1,237.00€
    100mg
    2,148.00€
  • N-Acetyl-S-(2-hydroxypropyl)Cysteine-d3 Dicyclohexylammonium Salt
    TLC
    + Info

    N-Acetyl-S-(2-hydroxypropyl)Cysteine-d3 Dicyclohexylammonium Salt

    CAS:
    Formula:C8H12D3NO4S·C12H23N
    Molecular weight:224.29 181.32

    Ref: 4Z-C-7741

    5mg
    406.00€
    10mg
    677.00€
    25mg
    1,101.00€
    50mg
    1,813.00€
    100mg
    2,848.00€
  • N-Acetyl-S-Benzyl-L-Cysteine-d5
    TLC
    + Info

    N-Acetyl-S-Benzyl-L-Cysteine-d5

    CAS:
    Formula:C12H10D5NO3S
    Molecular weight:258.35

    Ref: 4Z-C-77135

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • S-(2-Thiazolyl)-L-Cysteine
    TLC
    + Info

    S-(2-Thiazolyl)-L-Cysteine

    CAS:
    Formula:C6H8N2O2S2
    Color and Shape:White To Off-White Solid
    Molecular weight:204.26

    Ref: 4Z-C-7766

    5mg
    812.00€
    10mg
    1,295.00€
    25mg
    2,330.00€
    50mg
    3,625.00€
    100mg
    5,955.00€
  • Cysteine Impurity 12 (Fmoc-Cys(Acm)-OH)
    TLC
    + Info

    Cysteine Impurity 12 (Fmoc-Cys(Acm)-OH)

    CAS:
    Formula:C21H22N2O5S
    Molecular weight:414.48

    Ref: 4Z-C-77125

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

    S-(1,2-Dichlorovinyl)-Cysteine HCl

    CAS:
    Formula:C5H7Cl2NO2S·HCl
    Color and Shape:Pale Brown Solid
    Molecular weight:216.08 36.46

    Ref: 4Z-C-77102

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • L-Cysteine-D-Glucose Adduct
    TLC
    + Info

    L-Cysteine-D-Glucose Adduct

    CAS:
    Formula:C9H17NO7S
    Molecular weight:283.30

    Ref: 4Z-C-77113

    5mg
    1,563.00€
    10mg
    2,604.00€
    25mg
    4,687.00€
    50mg
    7,746.00€
    100mg
    12,758.00€
  • PF-6274484
    Targetmol
    + Info

    PF-6274484

    CAS:
    PF-6274484 is an EGFR inhibitor with Ki values of 0.14 and 0.18 nM for EGFR-L858R/T790M and WT-EGFR, respectively.
    Formula:C18H14ClFN4O2
    Purity:97.71%
    Color and Shape:Solid
    Molecular weight:372.78

    Ref: TM-T22396

    2mg
    40.00€
    5mg
    60.00€
    10mg
    92.00€
    25mg
    187.00€
    50mg
    350.00€
    100mg
    522.00€
    500mg
    1,130.00€
    1mL*10mM (DMSO)
    66.00€
  • Acetylcysteine Impurity 5 ((S)-Acetylcysteine)
    TLC
    + Info

    Acetylcysteine Impurity 5 ((S)-Acetylcysteine)

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

    Ref: 4Z-C-7724

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

    N,S-Carboxymethyl L-Cysteine HCl

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

    Ref: 4Z-C-7743

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • D-Phenylmercapturic Acid-d5
    TLC
    + Info

    D-Phenylmercapturic Acid-d5

    CAS:
    Formula:C11H8D5NO3S
    Molecular weight:244.32

    Ref: 4Z-C-77133

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

    S-(1,2-Dichlorovinyl)-Cysteine

    CAS:
    Formula:C5H7Cl2NO2S
    Color and Shape:White To Off-White Solid
    Molecular weight:216.09

    Ref: 4Z-C-774

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • (2R)-HMPMA (Mixture of Diastereomers)
    TLC
    + Info

    (2R)-HMPMA (Mixture of Diastereomers)

    CAS:
    Formula:C9H17NO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:235.30

    Ref: 4Z-C-7759

    5mg
    386.00€
    10mg
    567.00€
    25mg
    881.00€
    50mg
    1,288.00€
    100mg
    2,237.00€
  • Acetylcysteine Impurity 3
    TLC
    + Info

    Acetylcysteine Impurity 3

    CAS:
    Formula:C5H9NO6S
    Color and Shape:White To Off-White Solid
    Molecular weight:211.19

    Ref: 4Z-C-7737

    5mg
    440.00€
    10mg
    745.00€
    25mg
    1,230.00€
    50mg
    2,136.00€
    100mg
    3,366.00€
  • Acetylcysteine EP Impurity B-13C3 (L-Cysteine-13C3)
    TLC
    + Info

    Acetylcysteine EP Impurity B-13C3 (L-Cysteine-13C3)

    CAS:
    Formula:C3H7NO2S
    Molecular weight:124.13

    Ref: 4Z-C-7738

    5mg
    1,230.00€
    10mg
    2,072.00€
    25mg
    3,819.00€
    50mg
    6,149.00€
    100mg
    10,356.00€
  • N-Acetyl-S-(2-hydroxypropyl)Cysteine-d6 Dicyclohexylammonium Salt
    TLC
    + Info

    N-Acetyl-S-(2-hydroxypropyl)Cysteine-d6 Dicyclohexylammonium Salt

    Formula:C8H9D6NO4S·C12H23N
    Molecular weight:227.31 181.32

    Ref: 4Z-C-7742

    5mg
    944.00€
    10mg
    1,563.00€
    25mg
    2,864.00€
    50mg
    4,687.00€
    100mg
    7,746.00€
  • Acetylcysteine Impurity 14 HCl DiHCl
    TLC
    + Info

    Acetylcysteine Impurity 14 HCl DiHCl

    CAS:
    Formula:C8H17N3O2S·2HCl
    Color and Shape:Colorless Sticky-Oil
    Molecular weight:219.31 2 36.46

    Ref: 4Z-C-7720

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • D-Homocysteine Thiolactone
    TLC
    + Info

    D-Homocysteine Thiolactone

    CAS:
    Formula:C4H7NOS
    Molecular weight:117.17

    Ref: 4Z-C-7732

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • Acetylcysteine Impurity 15
    TLC
    + Info

    Acetylcysteine Impurity 15

    Formula:C11H15NO4S
    Molecular weight:257.30

    Ref: 4Z-C-7765

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • DL-Homocysteine
    TLC
    + Info

    DL-Homocysteine

    CAS:
    Formula:C4H9NO2S
    Molecular weight:135.18

    Ref: 4Z-C-77140

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

    Acetylcysteine

    CAS:
    Formula:C5H9NO3S
    Molecular weight:163.19

    Ref: 4Z-C-7718

    5mg
    224.00€
    10mg
    373.00€
    25mg
    474.00€
    50mg
    677.00€
    100mg
    971.00€
  • DL-Homocysteine-d4
    TLC
    + Info

    DL-Homocysteine-d4

    CAS:
    Formula:C4H5D4NO2S
    Molecular weight:139.21

    Ref: 4Z-C-77144

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • D-Glucose-L-Cysteine
    TLC
    + Info

    D-Glucose-L-Cysteine

    CAS:
    Formula:C9H17NO7S
    Molecular weight:283.30

    Ref: 4Z-C-77146

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • S-Phenylmercapturic Acid
    TRC
    + Info

    S-Phenylmercapturic Acid

    Controlled Product
    CAS:
    Applications An important metabolite of Benzene.
    Formula:C11H13NO3S
    Color and Shape:White To Light Green
    Molecular weight:239.29

    Ref: TR-P335600

    10mg
    100.00€
    25mg
    185.00€
    100mg
    267.00€
  • Acetylcysteine Impurity 19
    TLC
    + Info

    Acetylcysteine Impurity 19

    CAS:
    Formula:C6H9NO2S
    Molecular weight:159.20

    Ref: 4Z-C-7775

    5mg
    375.00€
    10mg
    545.00€
    25mg
    885.00€
    50mg
    1,237.00€
    100mg
    2,148.00€
  • N-Nitroso DL-Homocysteine Thiolactone
    TLC
    + Info

    N-Nitroso DL-Homocysteine Thiolactone

    Formula:C4H6N2O2S
    Molecular weight:146.01

    Ref: 4Z-C-77142

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

    D-Phenylmercapturic Acid

    CAS:
    Formula:C11H13NO3S
    Molecular weight:239.29

    Ref: 4Z-C-77132

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • S-Acetyl-L-Cysteine HCl
    TLC
    + Info

    S-Acetyl-L-Cysteine HCl

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

    Ref: 4Z-C-7783

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

    Cysteine monohydrate

    CAS:
    Cysteine monohydrate is a semi-essential proteinogenic amino acid.
    Formula:C3H9NO3S
    Color and Shape:Solid
    Molecular weight:139.17

    Ref: TM-T1547L

    25mg
    1,444.00€
  • L-Cysteine S-Sulfate-13C3-15N
    TLC
    + Info

    L-Cysteine S-Sulfate-13C3-15N

    CAS:
    Formula:C315NH7O5S2
    Molecular weight:205.18

    Ref: 4Z-C-7726

    5mg
    2,330.00€
    10mg
    3,884.00€
    25mg
    7,120.00€
    50mg
    11,650.00€
    100mg
    19,158.00€
  • L-Cysteine Sulfinic Acid 2
    TLC
    + Info

    L-Cysteine Sulfinic Acid 2

    CAS:
    Formula:C2H7NO2S2
    Molecular weight:141.20

    Ref: 4Z-C-7769

    5mg
    1,101.00€
    10mg
    1,813.00€
    25mg
    3,366.00€
    50mg
    5,437.00€
    100mg
    8,997.00€
  • Glycylglycylglycyl-L-cysteine
    TLC
    + Info

    Glycylglycylglycyl-L-cysteine

    CAS:
    Formula:C9H16N4O5S
    Molecular weight:292.31

    Ref: 4Z-C-77103

    5mg
    443.00€
    10mg
    749.00€
    25mg
    1,237.00€
    50mg
    2,148.00€
    100mg
    3,385.00€
  • N-Acetyl-S-(2-carbamoylethyl)-L-cysteine
    TLC
    + Info

    N-Acetyl-S-(2-carbamoylethyl)-L-cysteine

    CAS:
    Formula:C8H14N2O4S
    Molecular weight:234.27

    Ref: 4Z-C-7780

    5mg
    373.00€
    10mg
    542.00€
    25mg
    880.00€
    50mg
    1,230.00€
    100mg
    2,136.00€
  • L-Phenylmercapturic Acid-d5
    TLC
    + Info

    L-Phenylmercapturic Acid-d5

    CAS:
    Formula:C11H8D5NO3S
    Molecular weight:244.32

    Ref: 4Z-C-7758

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

    D-Cysteine Methyl Ester HCl

    CAS:
    Formula:C4H9NO2S
    Molecular weight:135.18

    Ref: 4Z-C-77117

    5mg
    300.00€
    10mg
    477.00€
    25mg
    681.00€
    50mg
    885.00€
    100mg
    1,237.00€
  • N-Nitroso DL-Homocysteine
    TLC
    + Info

    N-Nitroso DL-Homocysteine

    Formula:C4H8N2O3S
    Molecular weight:164.03

    Ref: 4Z-C-77141

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Cysteine protease inhibitor-2
    Targetmol
    + Info

    Cysteine protease inhibitor-2

    CAS:
    Cysteine protease inhibitor from US20070032499A1; halts DCT116 at 6.5μM, PC3 at 4.4μM.
    Formula:C13H5N5O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:247.21

    Ref: TM-T10924

    25mg
    1,444.00€
    50mg
    1,882.00€
    100mg
    2,375.00€
  • Acetylcysteine Impurity 28
    TLC
    + Info

    Acetylcysteine Impurity 28

    Formula:C5H8ClNO5S2
    Molecular weight:261.69

    Ref: 4Z-C-77127

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • S-(1,2,2-Trichlorovinyl)-Cysteine-13C3-15N
    TLC
    + Info

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

    Formula:C5H6Cl3NO2S
    Molecular weight:254.49

    Ref: 4Z-C-7717

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

    L-Cysteinyl-L-Cysteine Trifluoroacetate

    CAS:
    Formula:C6H12N2O3S2·C2HF3O2
    Molecular weight:224.30 114.02

    Ref: 4Z-C-7767

    5mg
    817.00€
    10mg
    1,302.00€
    25mg
    2,344.00€
    50mg
    3,645.00€
    100mg
    5,988.00€
  • HMPMA
    TLC
    + Info

    HMPMA

    Formula:C9H17NO4S
    Molecular weight:235.30

    Ref: 4Z-C-7755

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

    L-Deoxyalliin

    CAS:
    Formula:C6H11NO2S
    Molecular weight:161.22

    Ref: 4Z-C-77115

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • N-Acetylcysteine amide-d3
    TLC
    + Info

    N-Acetylcysteine amide-d3

    Formula:C5H7D3N2O2S
    Molecular weight:165.23

    Ref: 4Z-C-77106

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

    Acetylcysteine Impurity 1 Sodium Salt

    CAS:
    Formula:C5H6NO2S·Na
    Color and Shape:Off-White Solid
    Molecular weight:144.17 22.99

    Ref: 4Z-C-7715

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