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Cisteína [Cys] Aminoácidos y derivados

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  • Éster 4-nitrofenílico de Boc -S- acetamidometil-L-cisteína

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Boc-L-Cys(Acm)-ONp
    Catalog Number:
    03966
    CAS Number:
    58651-76-6
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00236831
    Molecular Formula:
    C17H23N3O7S
    Molecular Weight:
    413.45
  • Fmoc -S -etil-L-cisteína

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Et)-OH
    Catalog Number:
    03769
    CAS Number:
    200354-34-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00151921
    Molecular Formula:
    C20H21NO4S
    Molecular Weight:
    371.5
  • Fmoc- S -[2,3-bis(palmitoiloxi)propil]-L-cisteína

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    Fmoc-Dhc(Pam) 2 -OH
    Catalog Number:
    03697
    CAS Number:
    210532-98-2
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00153354
    Molecular Formula:
    C 53 H 83 N.º 8 S
    Molecular Weight:
    894.31
  • Clorhidrato de S- (2-aminoetil-L-cisteína)

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    L-Cys(aminoetil)-OH·HCl
    Catalog Number:
    03295
    CAS Number:
    4099-35-8
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00036385
    Molecular Formula:
    C5H12N2O2S · HCl
    Molecular Weight:
    200.7
  • S -4-Metoxibencil-L-cisteína

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    L-Cys(pMeOBzl)-OH
    Catalog Number:
    03053
    CAS Number:
    2544-31-2
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00037207
    Molecular Formula:
    C11H15NO3S
    Molecular Weight:
    241.3
  • S -bencil-L-cisteína

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Cys(Bzl)-OH
    Catalog Number:
    03047
    CAS Number:
    3054-01-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00002613
    Molecular Formula:
    C10H13NO2S
    Molecular Weight:
    211.3
  • S -4-Metilbencil-L-cisteína

    Synonym:
    L-Cys(pMeBzl)-OH
    Catalog Number:
    03054
    CAS Number:
    42294-52-0
    MDL NO:
    MFCD00038576
    Molecular Formula:
    C11H15NO2S
    Molecular Weight:
    225.3
  • Clorhidrato de S - tert -butil-L-cisteína

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Cys(tBu)-OH·HCl
    Catalog Number:
    03050
    CAS Number:
    2481-09-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00037426
    Molecular Formula:
    C7H15NO2S · HCl
    Molecular Weight:
    213.7
  • S - terc -butiltio-L-cisteína

    Purity:
    ≥ 99,5 % (pureza quiral)
    Synonym:
    L-Cys(StBu)-OH
    Catalog Number:
    03051
    CAS Number:
    30044-51-0
    Purity Limit:
    ≥ 99,5 % (pureza quiral)
    MDL NO:
    MFCD00002609
    Molecular Formula:
    C7H15NO2S2
    Molecular Weight:
    209.3
  • Clorhidrato de éster metílico de S- bencil-L-cisteína

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    L-Cys(Bzl)-OMe·HCl
    Catalog Number:
    03049
    CAS Number:
    16741-80-3
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00034845
    Molecular Formula:
    C11H15NO2S · HCl
    Molecular Weight:
    261.8
  • Éster 4-nitrofenílico de Z- S -bencil-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ZL-Cys(Bzl)-ONp
    Catalog Number:
    02153
    CAS Number:
    3401-37-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00024660
    Molecular Formula:
    C24H22N2O6S
    Molecular Weight:
    466.5
  • Z -S -bencil-L-cisteína

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ZL-Cys(Bzl)-OH
    Catalog Number:
    02152
    CAS Number:
    3257-18-9
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00004785
    Molecular Formula:
    C 18 H 19 NO 4 OS
    Molecular Weight:
    345.4
  • Boc-L-cisteína

    Purity:
    98% (HPLC)
    Synonym:
    Boc-L-Cys-OH
    Catalog Number:
    01341
    CAS Number:
    20887-95-0
    Purity Limit:
    98% (HPLC)
    MDL NO:
    MFCD00065565
    Molecular Formula:
    C8H15NO4S
    Molecular Weight:
    221.3
  • Boc- S -4-metoxibencil-L-cisteína

    Purity:
    ≥ 98 % (HPLC, TLC)
    Synonym:
    Boc-L-Cys(pMeOBzl)-OH
    Catalog Number:
    01342
    CAS Number:
    18942-46-6
    Purity Limit:
    ≥ 98 % (HPLC, TLC)
    MDL NO:
    MFCD00038254
    Molecular Formula:
    C16H23NO5S
    Molecular Weight:
    341.4
  • Boc- S -4-metilbencil-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Cys(pMeBzl)-OH
    Catalog Number:
    00776
    CAS Number:
    61925-77-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038517
    Molecular Formula:
    C16H23NO4S
    Molecular Weight:
    325.4
  • Boc -S -acetamidometil-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Cys(Acm)-OH
    Catalog Number:
    00777
    CAS Number:
    19746-37-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038252
    Molecular Formula:
    C11H20N2O5S
    Molecular Weight:
    292.3
  • S -carboximetil-L-cisteína

    Grade:
    PE
    Purity:
    98,5 - 101,0 % (ensayo)
    Synonym:
    L-Cys(carboximetil)-OH
    Catalog Number:
    00629
    Grade:
    PE
    CAS Number:
    638-23-3
    Purity Limit:
    98,5 - 101,0 % (ensayo)
    MDL NO:
    MFCD00002614
    Molecular Formula:
    C5H9NO4S
    Molecular Weight:
    179.19
  • Clorhidrato de éster etílico de L-cisteína

    Purity:
    ≥ 99% (titulación)
    Synonym:
    L-Cys-OEt·HCl
    Catalog Number:
    00628
    CAS Number:
    868-59-7
    Purity Limit:
    ≥ 99% (titulación)
    MDL NO:
    MFCD00012631
    Molecular Formula:
    C5H11NO2S · HCl
    Molecular Weight:
    185.7
  • Boc- S -bencil-L-cisteína

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Cys(Bzl)-OH
    Catalog Number:
    00621
    CAS Number:
    5068-28-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00065567
    Molecular Formula:
    C15H21NO4S
    Molecular Weight:
    311.4
  • Ftaloil- S -metil-L-cisteína

    Purity:
    ≥ 98%
    Synonym:
    Pht-L-Cys(Me)-OH
    Catalog Number:
    00255
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00274097
    Molecular Formula:
    C12H11NO4S
    Molecular Weight:
    265.28
  • Clorhidrato de D-cisteína monohidrato

    Purity:
    ≥ 99,5 % (ensayo)
    Synonym:
    D-Cys-OH·HCl·H2O
    Catalog Number:
    00086
    CAS Number:
    32443-99-5
    Purity Limit:
    ≥ 99,5 % (ensayo)
    MDL NO:
    MFCD00150051
    Molecular Formula:
    C3H7NO2S · HCl · H2O
    Molecular Weight:
    175.63