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Peptide Chemistry

Química de péptidos

621
Estamos aquí para ayudarle a convertir sus ideas en avances con productos confiables y precisos, desde la síntesis en fase sólida hasta la purificación y el análisis.

  • Fmoc -S -tritil-L-penicilamina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Pen(Trt)-OH
    Catalog Number:
    03915
    CAS Number:
    201531-88-6
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00237388
    Molecular Formula:
    C39H35Nº4S
    Molecular Weight:
    613.72
  • Catalog Number:
    03842
    CAS Number:
    3338-32-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00153328
    Molecular Formula:
    C20H24N2O8
    Molecular Weight:
    420.4
  • Éster de N α,ε - Bis - Boc-L-lisina N -hidroxisuccinimida

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Lys(Boc)-OSu
    Catalog Number:
    03801
    CAS Number:
    30189-36-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00057898
    Molecular Formula:
    C20H33N3O8
    Molecular Weight:
    443.5
  • Fmoc- S -3-nitro-2-piridina-sulfenil-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Npys)-OH
    Catalog Number:
    03770
    CAS Number:
    159700-51-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00065638
    Molecular Formula:
    C24H21N2O4S2
    Molecular Weight:
    497.54
  • Éster de N -hidroxisuccinimida de N α - Fmoc-L-triptófano

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-L-Trp-OSu
    Catalog Number:
    03753
    CAS Number:
    84771-20-0
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00235836
    Molecular Formula:
    C30H25N3O6
    Molecular Weight:
    523.5
  • Fmoc- O -tritil-L-homoserina

    Purity:
    ≥ 99,8 % (HPLC quiral)
    Synonym:
    Fmoc-L-HomoSer(Trt)-OH
    Catalog Number:
    03713
    CAS Number:
    111061-55-3
    Purity Limit:
    ≥ 99,8 % (HPLC quiral)
    MDL NO:
    MFCD00270544
    Molecular Formula:
    C 38 H 33 N.º 5
    Molecular Weight:
    583.68
  • Fmoc -S -acetamidometil-D-cisteína

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-D-Cys(Acm)-OH
    Catalog Number:
    03700
    CAS Number:
    168300-88-7
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00077053
    Molecular Formula:
    C21H22N2O5S
    Molecular Weight:
    414.5
  • Éster α-9-fluorenilmetil del ácido Fmoc-L-glutámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Glu-OFm
    Catalog Number:
    03704
    CAS Number:
    18/16/2006
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00237656
    Molecular Formula:
    C 34 H 29 N.º 6
    Molecular Weight:
    547.61
  • Catalog Number:
    03693
    CAS Number:
    172611-77-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00797876
    Molecular Formula:
    C39H42N2O8
    Molecular Weight:
    666.7
  • Éster a-alílico del ácido fmoc-L-aspártico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Asp-OAll
    Catalog Number:
    03638
    CAS Number:
    144120-53-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00467715
    Molecular Formula:
    C22H21NO6
    Molecular Weight:
    395.4
  • Éster de N -hidroxisuccinimida de Boc-L-fenilalanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Boc-L-Phe-OSu
    Catalog Number:
    03674
    CAS Number:
    3674-06-4
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00037911
    Molecular Formula:
    C18H22N2O6
    Molecular Weight:
    362.4
  • Éster β-alílico del ácido Fmoc-L-aspártico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Asp(OAll)-OH
    Catalog Number:
    03613
    CAS Number:
    146982-24-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00190874
    Molecular Formula:
    C22H21NO6
    Molecular Weight:
    395.4
  • Catalog Number:
    03541
    CAS Number:
    915706-90-0
    MDL NO:
    MFCD28053610
    Molecular Weight:
    0.0
  • Catalog Number:
    03455
    MDL NO:
    MFCD00801402
    Molecular Weight:
    0.0
  • Catalog Number:
    03449
    MDL NO:
    MFCD00801399
    Molecular Weight:
    0.0
  • Glicerilo-Ser-OH

    Purity:
    ≥ 98 % (desviación estándar del estándar)
    Synonym:
    Glicil-L-serina
    Catalog Number:
    03367
    CAS Number:
    7361-43-5
    Purity Limit:
    ≥ 98 % (desviación estándar del estándar)
    MDL NO:
    MFCD00065108
    Molecular Formula:
    C5H10N2O4
    Molecular Weight:
    162.15
  • Dihidrocloruro de L-arginina 4-nitroanilida

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Arg-pNA·2HCl
    Catalog Number:
    03301
    CAS Number:
    40127-11-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00058249
    Molecular Formula:
    C12H18N6O3 · 2HCl
    Molecular Weight:
    367.3
  • 4-Cloro-DL-fenilalanina

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    DL-Fe(4-Cl)-OH
    Hazmat
    Catalog Number:
    03321
    CAS Number:
    7424-00-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00002601
    Molecular Formula:
    C9H10ClNO2
    Molecular Weight:
    199.6
  • Acetil-L-treonina

    Purity:
    ≥ 97%
    Synonym:
    Ac-L-Thr-OH
    Catalog Number:
    03262
    CAS Number:
    17093-74-2
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00037810
    Molecular Formula:
    C6H11NO4
    Molecular Weight:
    161.2
  • D-isoleucina

    Purity:
    ≥ 99 % (HPLC quiral)
    Synonym:
    D-Ile-OH
    Catalog Number:
    03252
    CAS Number:
    319-78-8
    Purity Limit:
    ≥ 99 % (HPLC quiral)
    MDL NO:
    MFCD00064221
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.2
  • Clorhidrato de éster terc -butílico de L-valina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Val-OtBu·HCl
    Catalog Number:
    03168
    CAS Number:
    13518-40-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00034863
    Molecular Formula:
    C9H19NO2 · HCl
    Molecular Weight:
    209.7
  • Clorhidrato de éster metílico de N α - tosil-L-arginina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Tos-L-Arg-OMe·HCl
    Catalog Number:
    03034
    CAS Number:
    8 de marzo de 1784
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00012578
    Molecular Formula:
    C14H22N4O4S · HCl
    Molecular Weight:
    378.9
  • Clorhidrato de éster etílico de glicina

    Purity:
    ≥ 99%
    Synonym:
    Glic-OEt·HCl
    Catalog Number:
    03073
    CAS Number:
    623-33-6
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00012871
    Molecular Formula:
    C4H9NO2 · HCl
    Molecular Weight:
    139.6
  • Éster β-bencílico del ácido L-aspártico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    L-Asp(OBzl)-OH
    Catalog Number:
    03038
    CAS Number:
    2177-63-1
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00037208
    Molecular Formula:
    C11H13Nº4
    Molecular Weight:
    223.2
  • Clorhidrato de éster terc -butílico de L-leucina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Leu-OtBu·HCl
    Catalog Number:
    03091
    CAS Number:
    2748-02-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038906
    Molecular Formula:
    C10H21NO2 · HCl
    Molecular Weight:
    223.7
  • Clorhidrato de éster metílico de glicina

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Gly-OMe·HCl
    Catalog Number:
    03074
    CAS Number:
    5680-79-5
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00012870
    Molecular Formula:
    C3H7NO2 · HCl
    Molecular Weight:
    125.6
  • Dihidrocloruro de éster metílico de L-histidina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-His-OMe·2HCl
    Catalog Number:
    03080
    CAS Number:
    7389-87-9
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00012701
    Molecular Formula:
    C7H11N3O2 · 2HCl
    Molecular Weight:
    242.1
  • O -tert -Butil-D-serina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    D-Ser(tBu)-OH
    Catalog Number:
    03138
    CAS Number:
    18783-53-4
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00077107
    Molecular Formula:
    C7H15NO3
    Molecular Weight:
    161.2
  • O -bencil-L-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Tyr(Bzl)-OH
    Catalog Number:
    03160
    CAS Number:
    16652-64-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00002605
    Molecular Formula:
    C16H17NO3
    Molecular Weight:
    271.3
  • Clorhidrato de éster metílico de L-fenilalanina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    L-Fe-OMe·HCl
    Catalog Number:
    03121
    CAS Number:
    7524-50-7
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00012489
    Molecular Formula:
    C10H13NO2 · HCl
    Molecular Weight:
    215.7
  • Boc-His(Z)-OH

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-Nim-ZL-histidina
    Catalog Number:
    03008
    CAS Number:
    50305-43-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00076942
    Molecular Formula:
    C19H23N3O6
    Molecular Weight:
    389.41
  • D-cicloserina sintética

    Purity:
    ≥ 900 µg/mg (HPLC)
    Synonym:
    D-4-Amino-3-isoxazolidinona, sintética
    Catalog Number:
    02886
    CAS Number:
    68-41-7
    Purity Limit:
    ≥ 900 µg/mg (HPLC)
    MDL NO:
    MFCD00005353
    Molecular Formula:
    C3H6N2O2
    Molecular Weight:
    102.1
  • Clorhidrato de éster metílico de L-alanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Ala-OMe·HCl
    Catalog Number:
    02890
    CAS Number:
    2491-20-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00063663
    Molecular Formula:
    C4H9NO2 · HCl
    Molecular Weight:
    139.6
  • Ácido Fmoc-(3 S -1,2,3,4-tetrahidroisoquinolin-7-hidroxi-3-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Tic(OH)-OH
    Catalog Number:
    02870
    CAS Number:
    178432-49-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00792388
    Molecular Formula:
    C 25 H 21 N.º 5
    Molecular Weight:
    415.4
  • Ácido α-aminoisobutírico

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    H-Aib-OH
    Catalog Number:
    02864
    CAS Number:
    62-57-7
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00008049
    Molecular Formula:
    C4H9NO2
    Molecular Weight:
    103.12
  • Catalog Number:
    02828
    MDL NO:
    MFCD00801265
    Molecular Weight:
    0.0
  • 3-(1-Naftil)-L-alanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Ala(1-naftil)-OH
    Catalog Number:
    02851
    CAS Number:
    55516-54-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00066086
    Molecular Formula:
    C13H13NO2
    Molecular Weight:
    215.3
  • 4-Cloro-L-fenilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Fe(4-Cl)-OH
    Catalog Number:
    02861
    CAS Number:
    14173-39-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00063065
    Molecular Formula:
    C9H10ClNO2
    Molecular Weight:
    199.6
  • N α -Boc-L-lisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Lis-OH
    Catalog Number:
    02708
    CAS Number:
    13734-28-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038203
    Molecular Formula:
    C11H22N2O4
    Molecular Weight:
    246.3
  • Fmoc-3-(3'-piridil)-L-alanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Ala(3'-piridil)-OH
    Catalog Number:
    02688
    CAS Number:
    175453-07-3
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00144887
    Molecular Formula:
    C23H20N2O4
    Molecular Weight:
    388.4
  • Fmoc- N -metil- O -bencil-L-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc -N -Me-L-Tyr(Bzl)-OH
    Catalog Number:
    02676
    CAS Number:
    428868-52-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00270746
    Molecular Formula:
    C 32 H 29 N.º 5
    Molecular Weight:
    507.6
  • N α -Acetil-L-lisina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ac-L-Lis-OH
    Catalog Number:
    02621
    CAS Number:
    3 de febrero de 1946
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00008233
    Molecular Formula:
    C8H16N2O3
    Molecular Weight:
    188.2
  • Fmoc-4-fluoro-D-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Fe(4-F)-OH
    Catalog Number:
    02576
    CAS Number:
    177966-64-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00235900
    Molecular Formula:
    C 24 H 20 FNO 4
    Molecular Weight:
    405.4
  • 4-Amino-L-fenilalanina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    L-Fe(4-NH2)-OH
    Catalog Number:
    02594
    CAS Number:
    943-80-6
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00069927
    Molecular Formula:
    C9H12N2O2
    Molecular Weight:
    180.2
  • Fmoc-3-(2-naftil)-D-alanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-D-Ala(2-naftil)-OH
    Catalog Number:
    02589
    CAS Number:
    138774-94-4
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00077044
    Molecular Formula:
    C28H23NO4
    Molecular Weight:
    437.5
  • 4-Fluoro-L-fenilalanina

    Purity:
    ≥ 99% (HPLC, HPLC quiral)
    Synonym:
    L-Fe(4-F)-OH
    Catalog Number:
    02572
    CAS Number:
    1132-68-9
    Purity Limit:
    ≥ 99% (HPLC, HPLC quiral)
    MDL NO:
    MFCD00063064
    Molecular Formula:
    C9H10FNO2
    Molecular Weight:
    183.2
  • L-α -tert -Butil-Gly-OH

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    L-Tle-OH
    Catalog Number:
    02554
    CAS Number:
    20859-02-3
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00064218
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.2
  • Ácido Fmoc-(3 S ,4 S )-4-amino-3-hidroxi-6-metilheptanoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-Sta( 3S , 4S )-OH
    Catalog Number:
    02455
    CAS Number:
    158257-40-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00065675
    Molecular Formula:
    C23H27Nº 5
    Molecular Weight:
    397.5
  • Fmoc- O -2,6-diclorobencil-L-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Tyr(2,6-diCl-Bzl)-OH
    Catalog Number:
    02467
    CAS Number:
    112402-12-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00065685
    Molecular Formula:
    C31H25NO5Cl2
    Molecular Weight:
    562.5
  • Fmoc-3,5-diyodo-L-tirosina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-3,5-diyodo-L-Tyr-OH
    Catalog Number:
    02469
    CAS Number:
    103213-31-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00063330
    Molecular Formula:
    C24H19I2NO5
    Molecular Weight:
    655.23