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Peptide Chemistry

Química de péptidos

6119
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-3-nitro-L-fenilalanina

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Fmoc-L-Fe(3-NO2)-OH
    Catalog Number:
    15123
    CAS Number:
    206060-42-6
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD01317718
    Molecular Formula:
    C24H20N2O6
    Molecular Weight:
    432.4
  • Fmoc-β-ciano-L-alanina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Fmoc-β-ciano-L-Ala-OH
    Catalog Number:
    15135
    CAS Number:
    127273-06-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD01861370
    Molecular Formula:
    C19H16N2O4
    Molecular Weight:
    336.34
  • 3-Aminopropanol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    β-alaninol
    Hazmat
    Catalog Number:
    15138
    CAS Number:
    156-87-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008223
    Molecular Formula:
    C3H9NO
    Molecular Weight:
    75.11
  • N α -Fmoc- N ε -metil- N ε -Boc-L-lisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Lys(Boc)(Me)-OH
    Catalog Number:
    14854
    CAS Number:
    951695-85-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01861332
    Molecular Formula:
    C27H34N2O6
    Molecular Weight:
    482.58
  • Éster β-metílico del ácido Fmoc-L-aspártico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Asp(OMe)-OH
    Catalog Number:
    14831
    CAS Number:
    145038-53-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08458573
    Molecular Formula:
    C 20 H 19 N.º 6
    Molecular Weight:
    369.37
  • Ácido N,N'-bis-Fmoc-diaminoacético

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    14492
    CAS Number:
    668492-50-0
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD01632009
    Molecular Formula:
    C32H26N2O6
    Molecular Weight:
    534.57
  • Clorhidrato de metilamida de L-treonina

    Purity:
    ≥ 95%
    Synonym:
    L-Thr-NHMe·HCl
    Catalog Number:
    14419
    CAS Number:
    176543-45-6
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD11113167
    Molecular Formula:
    C5H12N2O2 · HCl
    Molecular Weight:
    168.62
  • Ácido (R) -5,5-dimetil-1,3-tiazolidina-4-carboxílico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Dtc-OH
    Catalog Number:
    14358
    CAS Number:
    72778-00-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00070264
    Molecular Formula:
    C6H11NO2S
    Molecular Weight:
    161.22
  • 3-Bromo-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Fe(3-Br)-OH
    Catalog Number:
    14322
    CAS Number:
    82311-69-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06659110
    Molecular Formula:
    C9H10BrNO2
    Molecular Weight:
    244.1
  • 3-Bromo-D-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    D-Fe(3-Br)-OH
    Catalog Number:
    14323
    CAS Number:
    99295-78-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06659100
    Molecular Formula:
    C9H10BrNO2
    Molecular Weight:
    244.1
  • Clorhidrato de éster metílico de L-2-naftilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Ala(2-naftil)-OMe·HCl
    Catalog Number:
    14304
    CAS Number:
    63024-26-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD08458519
    Molecular Formula:
    C14H15NO2 · HCl
    Molecular Weight:
    265.74
  • Clorhidrato de S- acetamidometil-L-penicilamina

    Purity:
    ≥ 98 % (TLC)
    Synonym:
    L-Pen(Acm)-OH·HCl
    Catalog Number:
    14299
    CAS Number:
    1330286-48-0
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD08458518
    Molecular Formula:
    C8H16N2O3S · HCl
    Molecular Weight:
    256.9
  • (+/-)-Éster trimetílico de Z-α-fosfonoglicina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    (+/-)-Metil2-benciloxicarbonilamino-2-(dimetoxifosfinil)acetato
    Catalog Number:
    14125
    CAS Number:
    88568-95-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00043304
    Molecular Formula:
    C13H18NO7P
    Molecular Weight:
    331.27
  • Clorhidrato de éster alílico de L-alanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Ala-OAll·HCl
    Catalog Number:
    14011
    CAS Number:
    203799-82-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01074682
    Molecular Formula:
    C6H11NO2 · HCl
    Molecular Weight:
    165.5
  • N,N'-Di-terc-butilcarbodiimida

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    12908
    CAS Number:
    691-24-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00010231
    Molecular Formula:
    C9H18N2
    Molecular Weight:
    154.26
  • Fmoc-2-ciano-L-fenilalanina

    Purity:
    ≥ 98% (ee)
    Synonym:
    Fmoc-L-Phe(2-CN)-OH
    Catalog Number:
    12844
    CAS Number:
    401933-16-2
    Purity Limit:
    ≥ 98% (ee)
    MDL NO:
    MFCD01863771
    Molecular Formula:
    C25H20N2O4
    Molecular Weight:
    412.4
  • Éster metílico de ZL-metionina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ZL-Met-OMe
    Catalog Number:
    12801
    CAS Number:
    56762-93-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00145551
    Molecular Formula:
    C14H19NO4S
    Molecular Weight:
    297.37
  • Fmoc- O - terc -butil-L-β-homoserina

    Purity:
    ≥ 95% (ensayo)
    Synonym:
    Fmoc-L-β-HomoSer(tBu)-OH
    Catalog Number:
    12767
    CAS Number:
    203854-51-7
    Purity Limit:
    ≥ 95% (ensayo)
    MDL NO:
    MFCD01862865
    Molecular Formula:
    C23H27Nº 5
    Molecular Weight:
    397.47
  • Fmoc-L-β-homoalanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-β-HomoAla-OH
    Catalog Number:
    12776
    CAS Number:
    193954-26-6
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00270346
    Molecular Formula:
    C 19 H 19 N.º 4
    Molecular Weight:
    325.36
  • Fmoc-L-β-homoisoleucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-β-HomoIle-OH
    Catalog Number:
    12771
    CAS Number:
    193954-27-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01862850
    Molecular Formula:
    C22H25NO4
    Molecular Weight:
    367.45
  • Fmoc- N ω -(2,2,5,7,8-pentametil-cromano-6-sulfonil)-L-β-homoarginina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-β-HomoArg(Pmc)-OH
    Catalog Number:
    12775
    CAS Number:
    700377-76-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD03788172
    Molecular Formula:
    C36H44N4O7S
    Molecular Weight:
    676.84
  • Éster 6- terc -butílico del ácido Fmoc-L-β-homoglutámico

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-L-β-HomoGlu(OtBu)-OH
    Catalog Number:
    12773
    CAS Number:
    203854-49-3
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD01863053
    Molecular Formula:
    C 25 H 29 N.º 6
    Molecular Weight:
    439.51
  • N β -Fmoc- N ω -Boc-L-β-homolisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-β-HomoLys(Boc)-OH
    Catalog Number:
    12769
    CAS Number:
    203854-47-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01863054
    Molecular Formula:
    C27H34N2O6
    Molecular Weight:
    482.58
  • Clorhidrato de éster etílico de sarcosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Sar-OEt·HCl
    Catalog Number:
    12102
    CAS Number:
    52605-49-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00012506
    Molecular Formula:
    C5H11NO2 · HCl
    Molecular Weight:
    153.62
  • O -Metil-L-treonina

    Purity:
    ≥ 98,5 % (TLC)
    Synonym:
    L-Thr(Me)-OH
    Catalog Number:
    12105
    CAS Number:
    4144-02-9
    Purity Limit:
    ≥ 98,5 % (TLC)
    MDL NO:
    MFCD00037767
    Molecular Formula:
    C5H11NO3
    Molecular Weight:
    133.15
  • Resina de amida Rink (0,7 - 0,9 mmol/g, malla 70 - 90)

    Synonym:
    Resina de 4-(2',4'-dimetoxifenil-Fmoc-aminometil)fenoxi
    Catalog Number:
    12664
    MDL NO:
    MFCD00801462
    Molecular Weight:
    0.0
  • Fmoc-L-β-homofenilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-β-HomoPhe-OH
    Catalog Number:
    12744
    CAS Number:
    193954-28-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01863055
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.46
  • Resina de amida Rink (0,3 - 0,8 mmol/g, malla 50 - 100)

    Synonym:
    Resina de 4-(2',4'-dimetoxifenil-Fmoc-aminometil)fenoxi
    Catalog Number:
    12663
    MDL NO:
    MFCD00801462
    Molecular Weight:
    0.0
  • Resina de amida de Rink Fmoc-L-fenilalanina AM

    Synonym:
    Resina AM de amida Fmoc-L-Phe-Rink
    Catalog Number:
    12499
    MDL NO:
    MFCD00801265
    Molecular Weight:
    0.0
  • Clorhidrato de éster bencílico de D-serina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    D-Ser-OBzl·HCl
    Catalog Number:
    12431
    CAS Number:
    151651-44-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00191017
    Molecular Formula:
    C10H13NO3 · HCl
    Molecular Weight:
    231.72
  • Fmoc-β-cloro-L-alanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-β-Cloro-L-Ala-OH
    Catalog Number:
    12423
    CAS Number:
    212651-52-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00270534
    Molecular Formula:
    C18H15NO4Cl
    Molecular Weight:
    345.7
  • Éster α-alílico del ácido Fmoc-D-aspártico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-D-Asp-OAll
    Catalog Number:
    12434
    CAS Number:
    204246-17-3
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD01074689
    Molecular Formula:
    C22H21NO6
    Molecular Weight:
    395.4
  • Éster gamma-alílico del ácido Fmoc-D-glutámico

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-D-Glu(OAll)-OH
    Catalog Number:
    12392
    CAS Number:
    204251-33-2
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD01074690
    Molecular Formula:
    C23H23NO6
    Molecular Weight:
    409.4
  • N α - Fmoc- N γ -xantil-L-asparagina

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    Fmoc-L-Asn(Xan)-OH
    Catalog Number:
    12407
    CAS Number:
    185031-78-1
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD07366857
    Molecular Formula:
    C32H26N2O6
    Molecular Weight:
    534.54
  • Fmoc-3,5-diyodo-D-tirosina

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-3,5-diyodo-D-Tyr-OH
    Catalog Number:
    12376
    CAS Number:
    212651-51-9
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00270484
    Molecular Formula:
    C24H19I2NO5
    Molecular Weight:
    655.23
  • Z-DL-leucina amida

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Z-DL-Leu- NH2
    Catalog Number:
    12236
    CAS Number:
    33042-97-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00136785
    Molecular Formula:
    C14H20N2O3
    Molecular Weight:
    264.32
  • O -Fosfo-L-tirosina

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    L-Tyr( H2PO3 ) -OH
    Catalog Number:
    12121
    CAS Number:
    21820-51-9
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00002603
    Molecular Formula:
    C9H12NO6P
    Molecular Weight:
    261.17
  • Clorhidrato de éster etílico de L-3,5-diyodotirosina

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    3,5-Diyodo-L-Tyr-OEt·HCl
    Catalog Number:
    12117
    CAS Number:
    74051-47-1
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00035073
    Molecular Formula:
    C11H12NO3I2 · HCl
    Molecular Weight:
    496.51
  • N α - Fmoc- N δ -xantil-L-glutamina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Gln(Xan)-OH
    Catalog Number:
    11961
    CAS Number:
    185031-81-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01076141
    Molecular Formula:
    C33H28N2O6
    Molecular Weight:
    548.57
  • Éster de N -hidroxisuccinimida de Fmoc-L-isoleucina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Ile-OSu
    Catalog Number:
    11964
    CAS Number:
    121697-35-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00190886
    Molecular Formula:
    C25H26N2O6
    Molecular Weight:
    450.49
  • S -4-Metoxiltritil-L-cisteína

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    L-Cys(Mmt)-OH
    Catalog Number:
    12006
    CAS Number:
    177582-20-6
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD05663448
    Molecular Formula:
    C23H23NO3S
    Molecular Weight:
    393.28
  • Ácido carboxílico Fmoc -cis- 3-aminociclohexano

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-1,3- cis -Achc-OH
    Catalog Number:
    11953
    CAS Number:
    312965-05-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01862345
    Molecular Formula:
    C22H23NO4
    Molecular Weight:
    365.4
  • Éster metílico de Boc-L-prolina

    Purity:
    ≥ 99% (GC)
    Synonym:
    Boc-L-Pro-OMe
    Catalog Number:
    11882
    CAS Number:
    59936-29-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01075092
    Molecular Formula:
    C 11 H 19 N.º 4
    Molecular Weight:
    229.3
  • Boc-L-tirosinol

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Tirol-Ol
    Catalog Number:
    11897
    CAS Number:
    83345-46-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00270225
    Molecular Formula:
    C14H21NO4
    Molecular Weight:
    267.33
  • Éster metílico de Boc-L-treonina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Tr-OMe
    Catalog Number:
    11887
    CAS Number:
    79479-07-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00270479
    Molecular Formula:
    C10H19Nº 5
    Molecular Weight:
    233.26
  • Éster metílico de Boc-L-alanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Ala-OMe
    Catalog Number:
    11818
    CAS Number:
    28875-17-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038513
    Molecular Formula:
    C9H17Nº4
    Molecular Weight:
    203.24
  • Ácido acetil-L-glutámico

    Purity:
    98-102% (ensayo)
    Synonym:
    Ac-L-Glu-OH
    Catalog Number:
    11794
    CAS Number:
    1188-37-0
    Purity Limit:
    98-102% (ensayo)
    MDL NO:
    MFCD00002802
    Molecular Formula:
    C7H11Nº5
    Molecular Weight:
    189.17
  • DL-cistina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    (H-DL-Cys-OH)2
    Catalog Number:
    11746
    CAS Number:
    923-32-0
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00084652
    Molecular Formula:
    C6H14N2O4S2
    Molecular Weight:
    240.3
  • Ácido Boc-( S -3-amino-2-oxo-1-pirrolidin-acético

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    (Ácido S -3-(Boc-amino)-2-oxo-1-pirrolidin-acético
    Catalog Number:
    11752
    CAS Number:
    79839-26-2
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD02684392
    Molecular Formula:
    C11H18N2O5
    Molecular Weight:
    258.3
  • Éster etílico de L-tirosina

    Purity:
    ≥ 99% (ensayo por titulación, TLC)
    Synonym:
    L-Tyr-OEt (base libre)
    Catalog Number:
    11704
    CAS Number:
    949-67-7
    Purity Limit:
    ≥ 99% (ensayo por titulación, TLC)
    MDL NO:
    MFCD00063046
    Molecular Formula:
    C11H15NO3
    Molecular Weight:
    209.25