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Acides aminés et dérivés de la cystéine [Cys]

121
Filters

  • Boc- S - tert -butylthio-L-cystéine

    Purity:
    ≥ 99,5 % (pureté chirale)
    Synonym:
    Boc-L-Cys(StBu)-OH
    Catalog Number:
    12863
    Purity Limit:
    ≥ 99,5 % (pureté chirale)
    CAS Number:
    30044-61-2
    MDL NO:
    MFCD00084687
    Molecular Formula:
    C 12 H 23 NON 4 S 2
    Molecular Weight:
    309.45
    Specification Sheet SDS

  • Fmoc- S - tert -butoxycarbonylméthyl-L-cystéine

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-L-Cys( t -butoxycarbonylméthyl)-OH
    Catalog Number:
    11626
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    269730-62-3
    MDL NO:
    MFCD02094571
    Molecular Formula:
    C 24 H 27 NON 6 S
    Molecular Weight:
    457.55
    Specification Sheet SDS

  • Fmoc- S -4-méthoxytrityl-L-cystéine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Mmt)-OH
    Catalog Number:
    03699
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    177582-21-7
    MDL NO:
    MFCD00270541
    Molecular Formula:
    C 38 H 33 N° 5 S
    Molecular Weight:
    615.7
    Specification Sheet SDS

  • Fmoc- S -trityl-D-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Cys(Trt)-OH
    Catalog Number:
    02065
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    167015-11-4
    MDL NO:
    MFCD00151922
    Molecular Formula:
    C 37 H 31 NON 4 S
    Molecular Weight:
    585.7
    Specification Sheet SDS

  • Acétyl-L-cystéine

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    00839
    Purity Limit:
    ≥ 99 % (dosage)
    CAS Number:
    616-91-1
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C 5 H 9 NO 3 S
    Molecular Weight:
    163.2
    Specification Sheet SDS

  • Fmoc- S -trityl-L-cystéine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Trt)-OH
    Catalog Number:
    00177
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    103213-32-7
    MDL NO:
    MFCD00038538
    Molecular Formula:
    C 37 H 31 NON 4 S
    Molecular Weight:
    585.7
    Specification Sheet SDS

  • Acétyl-L-cystéine, d'origine non animale

    Grade:
    Conforme aux spécifications USP (fabriqué selon GMP)
    Purity:
    98 - 102 % (dosage)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    29880
    Grade:
    Conforme aux spécifications USP (fabriqué selon GMP)
    Purity Limit:
    98 - 102 % (dosage)
    CAS Number:
    616-91-1
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C 5 H 9 NO 3 S
    Molecular Weight:
    163.2
    Specification Sheet SDS

  • L-Cystéine d'origine non animale

    Purity:
    ≥ 98 % (dosage)
    Catalog Number:
    24758
    Purity Limit:
    ≥ 98 % (dosage)
    CAS Number:
    52-90-4
    MDL NO:
    MFCD00064306
    Molecular Formula:
    C3H7NO2S​​
    Molecular Weight:
    121.16
    Specification Sheet SDS

  • S -Benzyl-D-cystéine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    D-Cys(Bzl)-OH
    Catalog Number:
    03048
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    23032-53-3
    MDL NO:
    MFCD00077103
    Molecular Formula:
    C 10 H 13 NO 2 S
    Molecular Weight:
    211.3
    Specification Sheet SDS

  • Fmoc- S - tert -butyl-L-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(tBu)-OH
    Catalog Number:
    02401
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    67436-13-9
    MDL NO:
    MFCD00037130
    Molecular Formula:
    C 22 H 25 NON 4 S
    Molecular Weight:
    399.5
    Specification Sheet SDS

  • S -Trityl-L-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Cys(Trt)-OH
    Catalog Number:
    01404
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    2799-07-7
    MDL NO:
    MFCD00002611
    Molecular Formula:
    C 22 H 21 NO 2 S
    Molecular Weight:
    363.5
    Specification Sheet SDS

  • L-Cystéine

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    L-Cys-OH
    Catalog Number:
    00437
    Purity Limit:
    ≥ 99 % (dosage)
    CAS Number:
    52-90-4
    MDL NO:
    MFCD00064306
    Molecular Formula:
    C3H7NO2S​​
    Molecular Weight:
    121.16
    Specification Sheet SDS

  • Chlorhydrate de L-cystéine monohydraté

    Grade:
    Conforme aux spécifications USP
    Purity:
    98,5 - 101,5 % (dosage sur une base sèche)
    Synonym:
    L-Cys-OH·HCl·H2O
    Catalog Number:
    00085
    Grade:
    Conforme aux spécifications USP
    Purity Limit:
    98,5 - 101,5 % (dosage sur une base sèche)
    CAS Number:
    7048-04-6
    MDL NO:
    MFCD00065606
    Molecular Formula:
    C3H7NO2SHClH2O​​​
    Molecular Weight:
    175.63
    Specification Sheet SDS

  • S-(méthyl-o-nitropipéronyl)-L-cystéine

    Purity:
    ≥ 98%
    Synonym:
    H-Cys(méthyl- o -nitropipéronyl)-OH
    Catalog Number:
    47699
    Purity Limit:
    ≥ 98%
    CAS Number:
    1551078-43-3
    Molecular Formula:
    C12H14N2O6S​​​
    Molecular Weight:
    314.3
    SDS

  • Se-(méthyl- o -nitropipéronyl)-sélénocystéine · TFA

    Purity:
    ≥ 98%
    Synonym:
    H-Sec(méthyl- o -nitropipéronyl)-OH · TFA
    Catalog Number:
    47698
    Purity Limit:
    ≥ 98%
    CAS Number:
    2235373-48-3, 2235373-47-2
    Molecular Formula:
    C14H15F3N2O8Se​​​​
    Molecular Weight:
    475.2
    SDS

  • Acétyl-L-cystéine, d'origine non animale

    Grade:
    Normes japonaises relatives aux ingrédients quasi-médicamenteux
    Purity:
    ≥ 98 % (dosage)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    46513
    Grade:
    Normes japonaises relatives aux ingrédients quasi-médicamenteux
    Purity Limit:
    ≥ 98 % (dosage)
    CAS Number:
    616-91-1
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C 5 H 9 NO 3 S
    Molecular Weight:
    163.2
    Specification Sheet SDS

  • Fmoc-L-Cys(Phacm)-OH

    Purity:
    ≥ 99,5 % (HPLC chirale)
    Synonym:
    Nα- (9-Fluorénylméthyloxycarbonyl) -S -Phénylacétylaminométhyl)-L-cystéine
    Catalog Number:
    33078
    Purity Limit:
    ≥ 99,5 % (HPLC chirale)
    CAS Number:
    159680-21-4
    MDL NO:
    MFCD00797550
    Molecular Formula:
    C27H26N2O5S​​​
    Molecular Weight:
    490.6
    Specification Sheet SDS

  • Chlorhydrate de L-cystéine monohydraté d'origine non animale

    Purity:
    ≥ 99 % (Titrage : base anhydre)
    Synonym:
    L-Cys-OH·HCl·H2O
    Catalog Number:
    31108
    Purity Limit:
    ≥ 99 % (Titrage : base anhydre)
    CAS Number:
    7048-04-6
    MDL NO:
    MFCD00065606
    Molecular Formula:
    C3H7NO2SHClH2O​​​
    Molecular Weight:
    175.63
    Specification Sheet SDS

  • Fmoc-S-4-méthyltrityl-D-cystéine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-D-Cys(Mtt)-OH
    Catalog Number:
    31113
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    252206-29-4
    MDL NO:
    MFCD14155676
    Molecular Formula:
    C 38 H 33 NON 4 S
    Molecular Weight:
    599.75
    Specification Sheet SDS

  • N α -Fmoc- S -Palmitoyl-L-cystéine

    Purity:
    ≥ 99 % (HPLC, CCM)
    Synonym:
    Fmoc-L-Cys(Palm)-OH
    Catalog Number:
    30533
    Purity Limit:
    ≥ 99 % (HPLC, CCM)
    CAS Number:
    824955-27-3
    MDL NO:
    MFCD02094405
    Molecular Formula:
    C 34 H 47 N° 5 S
    Molecular Weight:
    581.8
    Specification Sheet SDS

  • Chlorhydrate d'ester tert -butylique de S -Trityl-D-Cystéine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    HD-Cys(Trt)-OtBu·HCl
    Catalog Number:
    30464
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    439089-10-8
    MDL NO:
    MFCD22989445
    Molecular Formula:
    C26H29NO2S · HCl
    Molecular Weight:
    456.0
    Specification Sheet SDS

  • Chlorhydrate d'ester tert -butylique de S -Trityl-L-Cystéine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    HL-Cys(Trt)-OtBu·HCl
    Catalog Number:
    30455
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    158009-03-1
    MDL NO:
    MFCD21363202
    Molecular Formula:
    C26H30ClNO2S​​
    Molecular Weight:
    456.0
    Specification Sheet SDS

  • Chlorhydrate d'ester éthylique de D-cystéine

    Purity:
    ≥ 98,5 % (HPLC)
    Synonym:
    D-Cys-OEt·HCl
    Catalog Number:
    29770
    Purity Limit:
    ≥ 98,5 % (HPLC)
    CAS Number:
    75521-14-1
    MDL NO:
    MFCD12674805
    Molecular Formula:
    C5H11NO2S · HCl
    Molecular Weight:
    185.7
    Specification Sheet SDS

  • Acide R -Fmoc-2-amino-3-(3-(Boc-amino)-propylsulfanyl)-propionique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(3-(Boc-amino)-propyl)-OH
    Catalog Number:
    29641
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    173963-91-2
    MDL NO:
    MFCD01318742
    Molecular Formula:
    C26H32N2O6S​​​
    Molecular Weight:
    500.61
    Specification Sheet SDS

  • Acide R -Fmoc-2-amino-3-(2- tert -butoxycarbonyl-éthylsulfanyl)-propionique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys( tert -butoxycarbonyléthyl)-OH
    Catalog Number:
    29637
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    685863-48-3
    MDL NO:
    MFCD18782825
    Molecular Formula:
    C 25 H 29 NON 6 S
    Molecular Weight:
    471.57
    Specification Sheet SDS

  • Acide ( R )-Fmoc-2-amino-3-propargylsulfanyl-propionique

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-L-Cys(propargyl)-OH
    Catalog Number:
    29638
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    1354752-76-3
    MDL NO:
    MFCD26793605
    Molecular Formula:
    C 21 H 19 NON 4 S
    Molecular Weight:
    381.45
    Specification Sheet SDS

  • Acide R -Boc-2-amino-3-phénylsulfanyl-propionique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Cys(phényl)-OH
    Catalog Number:
    29586
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    163705-28-0
    MDL NO:
    MFCD08063988
    Molecular Formula:
    C 14 H 19 NON 4 S
    Molecular Weight:
    297.37
    Specification Sheet SDS

  • ( Acide R -Boc-2-amino-3-propargylsulfanyl-propionique·DCHA

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Cys(propargyl)-OH·DCHA
    Catalog Number:
    29585
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD26793599
    Molecular Formula:
    C 11 H 17 NO 4 S · C 12 H 23 N
    Molecular Weight:
    440.64
    Specification Sheet SDS

  • Acide R -Fmoc-2-amino-3-dodécylsulfanyl-propionique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Cys(dodécyl)-OH
    Catalog Number:
    29690
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    1310682-09-7
    MDL NO:
    MFCD09998733
    Molecular Formula:
    C 30 H 41 NON 4 S
    Molecular Weight:
    511.72
    Specification Sheet SDS

  • Acide R -Fmoc-2-amino-3-phénylsulfanyl-propionique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(phényl)-OH
    Catalog Number:
    29639
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    488761-06-4
    MDL NO:
    MFCD08063325
    Molecular Formula:
    C 24 H 21 NON 4 S
    Molecular Weight:
    419.5
    Specification Sheet SDS

  • Acide R -Fmoc-2-amino-3-(3- tert -butoxycarbonyl-propylsulfanyl)propionique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys( tert -butoxycarbonylpropyl)-OH
    Catalog Number:
    29323
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    102971-73-3
    MDL NO:
    MFCD11226818
    Molecular Formula:
    C 26 H 31 NON 6 S
    Molecular Weight:
    485.6
    Specification Sheet SDS

  • DL-Pénicillamine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Stylo DL-OH
    Catalog Number:
    21824
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    52-66-4
    MDL NO:
    MFCD00004856
    Molecular Formula:
    C 5 H 11 NO 2 S
    Molecular Weight:
    149.21
    Specification Sheet SDS

  • D-Cystéine

    Purity:
    98 - 101% (Titrage)
    Synonym:
    ( Acide S -2-amino-3-mercaptopropionique
    Catalog Number:
    21754
    Purity Limit:
    98 - 101% (Titrage)
    CAS Number:
    921-01-7
    MDL NO:
    MFCD00066461
    Molecular Formula:
    C3H7NO2S​​
    Molecular Weight:
    121.16
    Specification Sheet SDS

  • Acide L-cystéique monohydraté

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Acide (R) -2-amino-3-sulfopropionique
    Catalog Number:
    21698
    Purity Limit:
    ≥ 99 % (dosage)
    CAS Number:
    23537-25-9
    MDL NO:
    MFCD00149544
    Molecular Formula:
    C3H7NO5S · H2O​
    Molecular Weight:
    187.17
    Specification Sheet SDS

  • DL-Cystéine

    Purity:
    ≥ 97 % (dosage)
    Synonym:
    Acide DL-2-amino-3-mercaptopropionique
    Catalog Number:
    21654
    Purity Limit:
    ≥ 97 % (dosage)
    CAS Number:
    3374-22-9
    MDL NO:
    MFCD00004881
    Molecular Formula:
    C3H7NO2S​​
    Molecular Weight:
    121.16
    Specification Sheet SDS

  • Chlorhydrate de DL-cystéine hydraté

    Synonym:
    DL-Cys-OH·HCl·H2O
    Catalog Number:
    21624
    CAS Number:
    116797-51-4
    MDL NO:
    MFCD00151030
    Molecular Formula:
    C3H7NO2SHClH2O​​​
    Molecular Weight:
    175.64
    SDS

  • Chlorhydrate de DL-cystéine

    Synonym:
    Chlorhydrate d'acide DL-2-amino-3-mercaptopropionique
    Catalog Number:
    21500
    CAS Number:
    10318-18-0
    MDL NO:
    MFCD00064552
    Molecular Formula:
    C3H7NO2S · HCl
    Molecular Weight:
    157.62
    SDS

  • S-2-Nitrophényl-L-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    H-Cys(Sonp)-OH
    Catalog Number:
    21460
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    60115-45-9
    MDL NO:
    MFCD04972096
    Molecular Formula:
    C9H10N2O4S​​​
    Molecular Weight:
    242.25
    Specification Sheet SDS

  • Hydrate de Fmoc-D-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Cys-OH·H2O
    Catalog Number:
    16183
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    157355-80-1
    MDL NO:
    MFCD18253022
    Molecular Formula:
    C18H17NO4S · H2O​
    Molecular Weight:
    361.5
    Specification Sheet SDS

  • Boc-D-cystéine

    Purity:
    ≥ 99 % (dosage par titration)
    Synonym:
    Boc-D-Cys-OH
    Catalog Number:
    16133
    Purity Limit:
    ≥ 99 % (dosage par titration)
    CAS Number:
    149270-12-2
    MDL NO:
    MFCD05663721
    Molecular Formula:
    C 8 H 15 NON 4 S
    Molecular Weight:
    221.3
    Specification Sheet SDS

  • Fmoc- S -4-méthoxytrityl-D-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Cys(Mmt)-OH
    Catalog Number:
    14848
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1198791-73-9
    MDL NO:
    MFCD02094091
    Molecular Formula:
    C 38 H 33 N° 5 S
    Molecular Weight:
    615.75
    Specification Sheet SDS

  • Fmoc- S -allyloxycarbonylamidométhyl-L-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Allocam)-OH
    Catalog Number:
    14440
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    232953-09-2
    MDL NO:
    MFCD00273447
    Molecular Formula:
    C23H24N2O6S​​​
    Molecular Weight:
    456.51
    Specification Sheet SDS

  • Sel de boc- S -allyloxy-amidométhyl-L-cystéine dicyclohexylamine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Cys(Allocam)-OH·DCHA
    Catalog Number:
    14439
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00273400
    Molecular Formula:
    C13H22N2O6S​​​
    Molecular Weight:
    334.39
    Specification Sheet SDS

  • Chlorhydrate d'ester tert -butylique de S -9-fluorénylméthyl-L-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Cys(Fm)-OtBu·HCl
    Catalog Number:
    14331
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08458522
    Molecular Formula:
    C21H25NO2S · HCl
    Molecular Weight:
    391.9
    Specification Sheet SDS

  • Hydrate de Fmoc-L-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys-OH·H2O
    Catalog Number:
    14009
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    135248-89-4
    MDL NO:
    MFCD13184915
    Molecular Formula:
    C18H17NO4S · H2O​
    Molecular Weight:
    361.4
    Specification Sheet SDS

  • Chlorhydrate d'ester méthylique de L-cystéine

    Purity:
    ≥ 98 % (dosage)
    Synonym:
    L-Cys-OMe·HCl
    Catalog Number:
    12007
    Purity Limit:
    ≥ 98 % (dosage)
    CAS Number:
    18598-63-5
    MDL NO:
    MFCD00038985
    Molecular Formula:
    C4H9NO2S · HCl
    Molecular Weight:
    171.68
    Specification Sheet SDS

  • Fmoc-L-cystéine amide

    Purity:
    ≥ 99,5 % (HPLC chirale)
    Synonym:
    Fmoc-L-Cys-NH2
    Catalog Number:
    12605
    Purity Limit:
    ≥ 99,5 % (HPLC chirale)
    CAS Number:
    623177-62-8
    MDL NO:
    MFCD03788160
    Molecular Formula:
    C18H18N2O3S​​​
    Molecular Weight:
    342.4
    Specification Sheet SDS

  • S -4-méthoxyltrityl-L-cystéine

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    L-Cys(Mmt)-OH
    Catalog Number:
    12006
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    177582-20-6
    MDL NO:
    MFCD05663448
    Molecular Formula:
    C 23 H 23 NON 3 S
    Molecular Weight:
    393.28
    Specification Sheet SDS

  • Fmoc- S -xanthyl-L-cystéine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Xan)-OH
    Catalog Number:
    11958
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    186829-25-4
    MDL NO:
    MFCD01862337
    Molecular Formula:
    C 31 H 25 NON 5 S
    Molecular Weight:
    523.58
    Specification Sheet SDS

  • Ester de Fmoc- S- acétamidométhyl-L-cystéine N -hydroxysuccinimide

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Acm)-OSu
    Catalog Number:
    11956
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    182410-75-9
    MDL NO:
    MFCD01076143
    Molecular Formula:
    C25H25N3O7S​​​
    Molecular Weight:
    511.54
    Specification Sheet SDS
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