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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-β-(2-furil)-L-alanina

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Fmoc-3-L-Ala(2-furil)-OH
    Catalog Number:
    07420
    CAS Number:
    159611-02-6
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD01311747
    Molecular Formula:
    C 22 H 19 N.º 5
    Molecular Weight:
    377.4
  • Pentafluoro-L-fenilalanina

    Purity:
    ≥ 99 % (HPLC ChiraL)
    Synonym:
    L-Fe(F)5-OH
    Catalog Number:
    07183
    CAS Number:
    138109-65-6, 34702-59-5
    Purity Limit:
    ≥ 99 % (HPLC ChiraL)
    MDL NO:
    MFCD01860881
    Molecular Formula:
    C9H6NO2F5
    Molecular Weight:
    255.12
  • H-Glu-Tyr-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    06057
    CAS Number:
    3422-39-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063199
    Molecular Formula:
    C14H18N2O6
    Molecular Weight:
    310.31
  • Fmoc -O -metil-L-tirosina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Tirol(Me)-OH
    Catalog Number:
    05350
    CAS Number:
    77128-72-4
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00153368
    Molecular Formula:
    C 25 H 23 N º 5
    Molecular Weight:
    417.47
  • Fmoc-L-propargilglicina

    Purity:
    ≥ 99 % (HPLC quiral)
    Synonym:
    Fmoc-L-propargil-Gly-OH
    Catalog Number:
    05138
    CAS Number:
    198561-07-8
    Purity Limit:
    ≥ 99 % (HPLC quiral)
    MDL NO:
    MFCD01075095
    Molecular Formula:
    C20H17Nº 4
    Molecular Weight:
    335.3
  • Ácido Fmoc-(2 S ,4 S -4-amino-1-benzoil-pirrolidin-2-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-AZPC( 2S ,4S - OH)
    Catalog Number:
    04940
    CAS Number:
    204321-85-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00673784
    Molecular Formula:
    C27H24N2O5
    Molecular Weight:
    456.5
  • Fmoc-2-fluoro-L-fenilalanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Fe(2-F)-OH
    Catalog Number:
    04138
    CAS Number:
    205526-26-7
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00672552
    Molecular Formula:
    C 24 H 20 FNO 4
    Molecular Weight:
    405.4
  • N α - Boc- N im -tritil-L-histidina

    Purity:
    ≥ 99,7 % (HPLC, pureza quiral)
    Synonym:
    Boc-L-His(Trt)-OH
    Catalog Number:
    04038
    CAS Number:
    32926-43-5
    Purity Limit:
    ≥ 99,7 % (HPLC, pureza quiral)
    MDL NO:
    MFCD00153307
    Molecular Formula:
    C30H31N3O4
    Molecular Weight:
    497.6
  • Ácido N α - Fmoc- N β- Boc-L-2,3-diaminopropiónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Dap(Boc)-OH
    Catalog Number:
    03763
    CAS Number:
    162558-25-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00235896
    Molecular Formula:
    C23H26N2O6
    Molecular Weight:
    426.46
  • N α -Fmoc- N ε -1-(4,4-dimetil-2,6-dioxociclohex-1-ilideno)etil-L-lisina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Fmoc-L-Lys(Dde)-OH
    Catalog Number:
    03718
    CAS Number:
    150629-67-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00278818
    Molecular Formula:
    C31H36N2O6
    Molecular Weight:
    532.58
  • Catalog Number:
    03695
    CAS Number:
    269066-08-2
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00797875
    Molecular Formula:
    C39H42N2O8
    Molecular Weight:
    666.7
  • N α -Fmoc- N ε -aliloxicarbonil-L-lisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Lys(Aloc)-OH
    Catalog Number:
    03616
    CAS Number:
    146982-27-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00190872
    Molecular Formula:
    C25H28N2O6
    Molecular Weight:
    452.51
  • Fmoc-D-isoleucina

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Fmoc-D-Ile-OH
    Catalog Number:
    03448
    CAS Number:
    143688-83-9
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00080291
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.4
  • Clorhidrato de éster di -terc -butílico del ácido L-glutámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    LG(OtBu)-OtBu·HCl
    Catalog Number:
    03064
    CAS Number:
    32677-01-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00058003
    Molecular Formula:
    C13H25NO4 · HCl
    Molecular Weight:
    295.8
  • N α - Fmoc -N α -metil-D-fenilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc -N -Me-D-Phe-OH
    Catalog Number:
    02671
    CAS Number:
    138775-05-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00153392
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.5
  • Fmoc -N -metil-D-leucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc -N -Me-D-Leu-OH
    Catalog Number:
    02663
    CAS Number:
    103478-63-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00235877
    Molecular Formula:
    C22H25NO4
    Molecular Weight:
    367.4
  • Acetil-L-leucina

    Purity:
    97,5 a 102,5 % (ensayo)
    Synonym:
    Ac-L-Leu-OH
    Catalog Number:
    02617
    CAS Number:
    1188-21-2
    Purity Limit:
    97,5 a 102,5 % (ensayo)
    MDL NO:
    MFCD00065131
    Molecular Formula:
    C8H15NO3
    Molecular Weight:
    173.2
  • Ácido Fmoc-(3 S -)-1,2,3,4-tetrahidroisoquinolin-3-carboxílico

    Purity:
    ≥ 99,0 % (HPLC)
    Synonym:
    Ácido Fmoc-[3 S ]-1,2,3,4-tetrahidroisoquinolin-3-carboxílico
    Catalog Number:
    02601
    CAS Number:
    136030-33-6
    Purity Limit:
    ≥ 99,0 % (HPLC)
    MDL NO:
    MFCD00144368
    Molecular Formula:
    C 25 H 21 N º 4
    Molecular Weight:
    399.4
  • Fmoc-4-cloro-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Phe(4-Cl)-OH
    Catalog Number:
    02568
    CAS Number:
    175453-08-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00080281
    Molecular Formula:
    C24H20ClNO4
    Molecular Weight:
    421.9
  • Ácido fmoc-α-aminoisobutírico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-Aib-OH
    Catalog Number:
    02547
    CAS Number:
    94744-50-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00151913
    Molecular Formula:
    C 19 H 19 N.º 4
    Molecular Weight:
    325.37
  • Fmoc- S - terc -butiltio-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(StBu)-OH
    Catalog Number:
    02403
    CAS Number:
    73724-43-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00042617
    Molecular Formula:
    C22H25NO4S2
    Molecular Weight:
    431.6
  • ZL-leucina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    ZL-Leu-OH
    Catalog Number:
    02194
    CAS Number:
    66-8-2018
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00026494
    Molecular Formula:
    C14H19Nº 4
    Molecular Weight:
    265.3
  • Catalog Number:
    01911
    MDL NO:
    MFCD00801260
    Molecular Weight:
    0.0
  • Boc-L-prolina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Pro-OH
    Catalog Number:
    00672
    CAS Number:
    15761-39-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00037324
    Molecular Formula:
    C10H17Nº 4
    Molecular Weight:
    215.3
  • Hexafluorofosfato de benzotriazol-1-il-oxi- tris (dimetilamino)fosfonio

    Hazmat
    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    GOLPEAR
    Hazmat
    Catalog Number:
    00604
    CAS Number:
    56602-33-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00011948
    Molecular Formula:
    C12H22F6N6OP2
    Molecular Weight:
    442.5
  • Boc-glicina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-Gly-OH
    Catalog Number:
    00671
    CAS Number:
    4530-20-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00002690
    Molecular Formula:
    C7H13NO4
    Molecular Weight:
    175.2
  • N ε -Boc-L-Lisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Lis(Boc)-OH
    Catalog Number:
    00363
    CAS Number:
    2418-95-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00037221
    Molecular Formula:
    C11H22N2O4
    Molecular Weight:
    246.3
  • L-asparagina monohidrato

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    L-Asn-OH·H2O
    Catalog Number:
    00026
    CAS Number:
    5794-13-8
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00151038
    Molecular Formula:
    C4H8N2O3 · H2O
    Molecular Weight:
    150.1
  • N -óxido de 4-azido-2,2,6,6-tetrametilpiperidina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ["["Hasta(1
    Catalog Number:
    33563
    CAS Number:
    63697-61-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD16659950
    Molecular Formula:
    C9H17N4O
    Molecular Weight:
    197.3
  • Clorhidrato de éster terc-butílico de N α -Fmoc-L-lisina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Lys-OtBu·HCl
    Catalog Number:
    33496
    CAS Number:
    940941-43-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD32066818
    Molecular Formula:
    C25H32N2O4 · HCl
    Molecular Weight:
    461.0
  • Catalog Number:
    33310
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Molecular Weight:
    0.0
  • 3,4-Dihidroxi-L-fenilalanina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    3-(3,4-Dihidroxifenil)-L-alanina
    Catalog Number:
    32464
    CAS Number:
    59-92-7
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00002598
    Molecular Formula:
    C9H11Nº4
    Molecular Weight:
    197.19
  • Ácido dietilentriaminopentaacético

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    N , N -Bis(2-[bis(carboximetil)amino]etil)glicina
    Catalog Number:
    30430
    CAS Number:
    67-43-6
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00004289
    Molecular Formula:
    C14H23N3O10
    Molecular Weight:
    393.35
  • L-Alanina, de origen no animal, adecuada para cultivo celular.

    Grade:
    Cumple con las especificaciones USP, EP, JP
    Purity:
    ≥ 98,5% base anhidra
    Synonym:
    L-Ala-OH
    Catalog Number:
    26712
    Grade:
    Cumple con las especificaciones USP, EP, JP
    CAS Number:
    56-41-7
    Purity Limit:
    ≥ 98,5% base anhidra
    MDL NO:
    MFCD00064410
    Molecular Formula:
    C3H7NO2
    Molecular Weight:
    89.09
  • H- N -3-Metil-L-histidina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    L-His(π-Me)-OH
    Catalog Number:
    11339
    CAS Number:
    368-16-1
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00083658
    Molecular Formula:
    C7H11N3O2
    Molecular Weight:
    169.18
  • N α -Fmoc- N ε -4-metoxi-tritil-L-lisina

    Purity:
    ≥ 98,5 % (HPLC)
    Synonym:
    Fmoc-L-Lis(Mmt)-OH
    Catalog Number:
    11187
    CAS Number:
    159857-60-0
    Purity Limit:
    ≥ 98,5 % (HPLC)
    MDL NO:
    MFCD00270542
    Molecular Formula:
    C41H40N2O5
    Molecular Weight:
    640.8
  • Catalog Number:
    05854
    CAS Number:
    257288-23-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD01632060
    Molecular Formula:
    C22H34N4O5S · HCl
    Molecular Weight:
    503.12
  • Fmoc-4-azido-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Phe(4-azido)-OH
    Catalog Number:
    05752
    CAS Number:
    163217-43-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00237665
    Molecular Formula:
    C24H20N4O4
    Molecular Weight:
    428.5
  • Fmoc -S -tritil-L-homocisteína

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-L-HomoCys(Trt)-OH
    Catalog Number:
    05723
    CAS Number:
    167015-23-8
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00672322
    Molecular Formula:
    C38H33NO4S
    Molecular Weight:
    599.74
  • N α - Fmoc- N im -Boc-L-histidina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-His(Boc)-OH
    Catalog Number:
    05719
    CAS Number:
    81379-52-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00151928
    Molecular Formula:
    C26H27N3O6
    Molecular Weight:
    477.5
  • Ácido Boc-L-piroglutámico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Boc-L-Pir-OH
    Catalog Number:
    05596
    CAS Number:
    53100-44-0
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00672316
    Molecular Formula:
    C10H15NO5
    Molecular Weight:
    229.24
  • Fmoc-4-metil-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Fe(4-Me)-OH
    Catalog Number:
    04991
    CAS Number:
    199006-54-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00270197
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.46
  • Tentagel S HMBA (0,2 - 0,5 meq/g, malla 100 - 200)

    Synonym:
    Resina de polietilenglicol de 4-hidroximetilbenzoxilo
    Catalog Number:
    04781
    MDL NO:
    MFCD01656042
    Molecular Weight:
    0.0
  • Fmoc- O -2-clorotritil-L-tirosina

    Purity:
    ≥ 99% (HPLC quiral, HPLC)
    Synonym:
    Fmoc-L-Tyr(2-ClTrt)-OH
    Catalog Number:
    04316
    CAS Number:
    350241-80-4
    Purity Limit:
    ≥ 99% (HPLC quiral, HPLC)
    MDL NO:
    MFCD01073759
    Molecular Formula:
    C43H34NO5Cl
    Molecular Weight:
    680.2
  • Catalog Number:
    04168
    MDL NO:
    MFCD00801432
    Molecular Weight:
    0.0
  • Fmoc- p -fenil-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Bip(4,4')-OH
    Catalog Number:
    04084
    CAS Number:
    199110-64-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00191198
    Molecular Formula:
    C30H25Nº4
    Molecular Weight:
    463.52
  • Fmoc-4-(Boc-amino)-L-fenilalanina

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    Fmoc-L-Phe(4-NHBoc)-OH
    Catalog Number:
    03755
    CAS Number:
    174132-31-1
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD00237007
    Molecular Formula:
    C29H30N2O6
    Molecular Weight:
    502.6
  • Fmoc-D-norleucina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Nle-OH
    Catalog Number:
    03726
    CAS Number:
    112883-41-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00155639
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.42
  • Clorhidrato de éster terc -butílico de L-alanina

    Purity:
    97,5 - 102,5% (Determinación por titulación)
    Synonym:
    L-Ala-OtBu·HCl
    Catalog Number:
    03014
    CAS Number:
    13404-22-3
    Purity Limit:
    97,5 - 102,5% (Determinación por titulación)
    MDL NO:
    MFCD00035524
    Molecular Formula:
    C7H15NO2 · HCl
    Molecular Weight:
    181.7
  • Éster gamma-bencílico del ácido L-glutámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Glu(OBzl)-OH
    Catalog Number:
    03057
    CAS Number:
    1676-73-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00002633
    Molecular Formula:
    C12H15NO4
    Molecular Weight:
    237.3