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Peptide Chemistry

Química de péptidos

6320
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 -O -metil-L-serina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Ser(Me)-OH
    Catalog Number:
    35188
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    159610-93-2
    MDL NO:
    MFCD02682604
    Molecular Formula:
    C 19 H 19 N.º 5
    Molecular Weight:
    341.36
  • Fmoc-L-2,6-dimetiltirosina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Tyr(2,6-DiCH3)-OH
    Catalog Number:
    33619
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    CAS Number:
    206060-54-0
    MDL NO:
    MFCD01632251
    Molecular Formula:
    C26H25Nº 5
    Molecular Weight:
    431.48
  • N -óxido de 4-azido-2,2,6,6-tetrametilpiperidina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ["["Hasta(1
    Catalog Number:
    33563
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    63697-61-0
    MDL NO:
    MFCD16659950
    Molecular Formula:
    C9H17N4O
    Molecular Weight:
    197.3
  • Catalog Number:
    33305
    MDL NO:
    MFCD00284810
  • Catalog Number:
    33243
  • Catalog Number:
    33174
    MDL NO:
    MFCD00283479
  • Catalog Number:
    33158
    MDL NO:
    MFCD00165078
  • Sal de acetato de H1-7

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Sal de acetato de H-Arg-Arg-Lys-Ala-Ser-Gly-Pro-OH
    Catalog Number:
    32961
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    65189-70-0
    MDL NO:
    MFCD02259556
    Molecular Formula:
    C31H58N14O9 · C2H4O2
    Molecular Weight:
    830.94
  • Ac-Lys(Ac)-D-Ala-D-Ala-OH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ac2-Lys-D-Ala-D-Ala-OH
    Catalog Number:
    32932
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    24570-39-6
    MDL NO:
    MFCD00037235
    Molecular Formula:
    C16H28N4O6
    Molecular Weight:
    372.42
  • Catalog Number:
    32629
    CAS Number:
    390366-87-7
    MDL NO:
    MFCD02259660
    Molecular Formula:
    C15H23N5O4 · 2HCl
    Molecular Weight:
    410.3
  • Catalog Number:
    32592
    CAS Number:
    16046-01-8
    MDL NO:
    MFCD00037738
    Molecular Formula:
    C17H19N3O2
    Molecular Weight:
    297.36
  • Fmoc-Gln(Trt)-Ser(Psi(Me,Me)pro)-OH

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ["["Hasta(1
    Catalog Number:
    32556
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    1821378-64-6
    MDL NO:
    MFCD18427352
    Molecular Formula:
    C45H43N3O7
    Molecular Weight:
    737.85
  • Sal de acetato de L-lisina

    Grade:
    Cumple con las especificaciones de la USP, origen no animal
    Purity:
    98,0-102,0 % (ensayo, base seca)
    Catalog Number:
    31938
    Grade:
    Cumple con las especificaciones de la USP, origen no animal
    Purity Limit:
    98,0-102,0 % (ensayo, base seca)
    CAS Number:
    57282-49-2
    MDL NO:
    MFCD00039069
    Molecular Formula:
    C6H14N2O2 · C2H4O2
    Molecular Weight:
    206.24
  • N -Boc-1,3-diaminopropano

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N- ( terc -butoxicarbonil)-1,3-diaminopropano
    Hazmat
    Catalog Number:
    31316
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    75178-96-0
    MDL NO:
    MFCD00210021
    Molecular Formula:
    C8H18N2O2
    Molecular Weight:
    174.24
  • 2R , 3R -ácido (Fmoc-amino)-3-azidobutírico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Abu( 3R- N3)-OH
    Catalog Number:
    30535
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1229394-75-5
    MDL NO:
    MFCD21363168
    Molecular Formula:
    C19H18N4O4
    Molecular Weight:
    366.4
  • Catalog Number:
    30466
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    862847-44-7
    MDL NO:
    MFCD07366801
    Molecular Formula:
    C24H40N2O6
    Molecular Weight:
    452.6
  • Fmoc-Val-Thr[Psi (Me,Me) Pro]-OH

    Purity:
    95 - 105% (Ensayo por titulación)
    Synonym:
    Fmoc-Val-Thr[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30322
    Purity Limit:
    95 - 105% (Ensayo por titulación)
    CAS Number:
    168216-05-5
    MDL NO:
    MFCD18427722
    Molecular Formula:
    C27H32N2O6
    Molecular Weight:
    480.56
  • Fmoc-Gln(Trt)-Thr[Psi (Me,Me) Pro]-OH

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-Gln(Trt)-Thr[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30326
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    1572725-72-4
    MDL NO:
    MFCD10001377
    Molecular Formula:
    C46H45N3O7
    Molecular Weight:
    751.88
  • Fmoc-Lys(Boc)-Ser[Psi (Me,Me) Pro]-OH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-Lys(Boc)-Ser[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30314
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    957780-54-0
    MDL NO:
    MFCD18427353
    Molecular Formula:
    C32H41N3O8
    Molecular Weight:
    595.69
  • Fmoc-Asp(OtBu)-Thr[Psi (Me,Me) Pro]-OH

    Purity:
    98 - 101% (Ensayo por titulación)
    Synonym:
    Fmoc-Asp(OtBu)-Thr[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30305
    Purity Limit:
    98 - 101% (Ensayo por titulación)
    CAS Number:
    920519-32-0
    MDL NO:
    MFCD18427721
    Molecular Formula:
    C30H36N2O8
    Molecular Weight:
    552.62
  • Acetil-L-cisteína, de origen no animal

    Grade:
    Cumple con las especificaciones de la USP (fabricado según GMP)
    Purity:
    98 - 102% (ensayo)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    29880
    Grade:
    Cumple con las especificaciones de la USP (fabricado según GMP)
    Purity Limit:
    98 - 102% (ensayo)
    CAS Number:
    616-91-1
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C5H9NO3S
    Molecular Weight:
    163.2
  • Catalog Number:
    29791
    MDL NO:
    MFCD00284810
  • Fmoc-α-Me-D-Leu-OH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R )-N-Fmoc-α-metilleucina
    Catalog Number:
    29355
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1231709-23-1
    MDL NO:
    MFCD12031693
    Molecular Formula:
    C22H25NO4
    Molecular Weight:
    367.44
  • Clorhidrato de éster alílico de N α -Fmoc-L-lisina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Lys-OAll·HCl
    Catalog Number:
    26459
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    815619-80-8
    MDL NO:
    MFCD26793581
    Molecular Formula:
    C24H28N2O4 · HCl
    Molecular Weight:
    444.96
  • 1,3-Diaminopropano

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1,3-Propanediamina
    Hazmat
    Catalog Number:
    24749
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    109-76-2
    MDL NO:
    MFCD00008228
    Molecular Formula:
    C3H10N2
    Molecular Weight:
    74.12
  • L-cisteína de origen no animal

    Purity:
    ≥ 98% (ensayo)
    Catalog Number:
    24758
    Purity Limit:
    ≥ 98% (ensayo)
    CAS Number:
    52-90-4
    MDL NO:
    MFCD00064306
    Molecular Formula:
    C3H7NO2S
    Molecular Weight:
    121.16
  • Carbonato de bis(pentafluorofenilo)

    Purity:
    ≥ 99% (GC)
    Synonym:
    PCF
    Catalog Number:
    23085
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    59483-84-0
    MDL NO:
    MFCD00368353
    Molecular Formula:
    C13F10O3
    Molecular Weight:
    394.13
  • D-Lisina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Ácido D-2,6-diaminohexanoico
    Catalog Number:
    21332
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    CAS Number:
    923-27-3
    MDL NO:
    MFCD00008234
    Molecular Formula:
    C6H14N2O2
    Molecular Weight:
    146.19
  • 5-Bromo-DL-triptófano

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Ácido 2-amino-3-(5-bromo- 1H -indol-3-il)propanoico
    Catalog Number:
    21229
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    6548-09-0
    MDL NO:
    MFCD00005648
    Molecular Formula:
    C11H11BrN2O2
    Molecular Weight:
    283.12
  • 5-Metil-DL-triptófano

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Ácido DL-2-amino-3-(5-metilindolil)propiónico
    Catalog Number:
    21208
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    951-55-3
    MDL NO:
    MFCD00005652
    Molecular Formula:
    C12H14N2O2
    Molecular Weight:
    218.26
  • Fmoc-α-metil-D-4-fluorofenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-α-Me-D-Phe(4-F)-OH
    Catalog Number:
    16738
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1217777-84-8
    MDL NO:
    MFCD08061622
    Molecular Formula:
    C 25 H 22 FNO 4
    Molecular Weight:
    419.44
  • Sal de ciclohexilamonio de Z- O - tert -butil-D- alo -treonina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ZD- allo -Thr(tBu)-OH·DCHA
    Catalog Number:
    16466
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    100157-55-9
    MDL NO:
    MFCD08458676
    Molecular Formula:
    C16H23NO5 · C12H23N
    Molecular Weight:
    490.68
  • Ácido fmoc-L-2-amino-5-fenilpentanoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Nva(5-fenil)-OH
    Catalog Number:
    15723
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    959578-11-1
    MDL NO:
    MFCD06202350
    Molecular Formula:
    C26H25NO4
    Molecular Weight:
    415.49
  • Ácido Boc-( S )-3-amino-3-(2-hidroxifenil)propiónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-β-Phe(2-OH)-OH
    Catalog Number:
    15650
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    499995-78-7
    MDL NO:
    MFCD03427901
    Molecular Formula:
    C 14 H 19 N.º 5
    Molecular Weight:
    281.31
  • Catalog Number:
    15569
    CAS Number:
    507472-18-6
    MDL NO:
    MFCD03428000
    Molecular Formula:
    C24H20BrNO4
    Molecular Weight:
    466.33
  • Ácido Boc-(±)- trans -4-(2-piridinil)pirrolidin-3-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc- trans -DL-β-Pro-4-(2-piridinil)-OH
    Catalog Number:
    15265
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    267876-09-5
    MDL NO:
    MFCD06659317
    Molecular Formula:
    C15H20N2O4
    Molecular Weight:
    292.33
  • +)-(1 R ,4 S - N -Boc-ácido 4-aminociclopent-2-enocarboxílico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    (+)-(1 R ,4 S - N -Boc-γ-homocicloleu-2-eno
    Catalog Number:
    15215
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    151907-80-1
    MDL NO:
    MFCD00211288
    Molecular Formula:
    C 11 H 17 N.º 4
    Molecular Weight:
    227.26
  • Fmoc-β-ciano-L-alanina

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

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Phe(3-Br)-OH
    Catalog Number:
    15120
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    CAS Number:
    220497-48-3
    MDL NO:
    MFCD01311744
    Molecular Formula:
    C24H20BrNO4
    Molecular Weight:
    466.3
  • N α -Fmoc- N ε -7-metoxicumarina-4-acetil-L-lisina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Fmoc-L-Lys(Mca)-OH
    Catalog Number:
    14855
    Purity Limit:
    ≥ 95 % (HPLC)
    CAS Number:
    386213-32-7
    MDL NO:
    MFCD03791024
    Molecular Formula:
    C33H32N2O8
    Molecular Weight:
    584.63
  • Fmoc-α-metil-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-α-Me-L-Phe-OH
    Catalog Number:
    14075
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    135944-05-7
    MDL NO:
    MFCD02682285
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.46
  • Clorhidrato de éster alílico de L-alanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Ala-OAll·HCl
    Catalog Number:
    14011
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    203799-82-0
    MDL NO:
    MFCD01074682
    Molecular Formula:
    C6H11NO2 · HCl
    Molecular Weight:
    165.5
  • Resina de cloruro de 2-clorotritilo (1,0-1,2 meq/g, malla 200-400)

    Synonym:
    Resina de cloruro de 2-clorotrifenilmetilo
    Catalog Number:
    12996
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
  • Fmoc-3-metil-L-fenilalanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Phe(3-Me)-OH
    Catalog Number:
    12842
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    CAS Number:
    211637-74-0
    MDL NO:
    MFCD01863050
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.46
  • Catalog Number:
    12620
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    1198321-33-3
    MDL NO:
    MFCD03788161
    Molecular Formula:
    C33H40N2O6
    Molecular Weight:
    560.6
  • Ácido N α - Fmoc- N β -4-metiltritil-L-2,3-diaminopropiónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Dap(Mtt)-OH
    Catalog Number:
    12608
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    654670-89-0
    MDL NO:
    MFCD02094097
    Molecular Formula:
    C38H34N2O4
    Molecular Weight:
    582.7
  • Fmoc-β-cloro-L-alanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-β-Cloro-L-Ala-OH
    Catalog Number:
    12423
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    212651-52-0
    MDL NO:
    MFCD00270534
    Molecular Formula:
    C18H15NO4Cl
    Molecular Weight:
    345.7
  • 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
    Purity Limit:
    ≥ 97% (ensayo)
    CAS Number:
    79839-26-2
    MDL NO:
    MFCD02684392
    Molecular Formula:
    C11H18N2O5
    Molecular Weight:
    258.3
  • cis -4-Fluoro-L-prolina

    Purity:
    ≥ 97% (RMN)
    Synonym:
    cis- 4-Fluoro-L-Pro-OH
    Catalog Number:
    11436
    Purity Limit:
    ≥ 97% (RMN)
    CAS Number:
    2438-57-5
    MDL NO:
    MFCD02683983
    Molecular Formula:
    C5H8FNO2
    Molecular Weight:
    133.12
  • H- N -3-Metil-L-histidina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    L-His(π-Me)-OH
    Catalog Number:
    11339
    Purity Limit:
    ≥ 98% (ensayo)
    CAS Number:
    368-16-1
    MDL NO:
    MFCD00083658
    Molecular Formula:
    C7H11N3O2
    Molecular Weight:
    169.18