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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.

  • Clorhidrato de N a -Fmoc-N w,w -dimetil-L-arginina (asimétrica)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Clorhidrato de Fmoc-L-Arg(Me)2-OH (asimétrico)
    Catalog Number:
    11176
    CAS Number:
    268564-10-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02684510
    Molecular Formula:
    C23H28N4O4 · HCl
    Molecular Weight:
    461.0
  • Desaminohistidina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Ácido 3-(imidazol-4-il)propiónico
    Catalog Number:
    11073
    CAS Number:
    1074-59-5
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00237415
    Molecular Formula:
    C6H8N2O2
    Molecular Weight:
    140.14
  • Clorhidrato de clorometilcetona de N α -Tosil-L-lisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Tos-L-Lys-CMK·HCl
    Catalog Number:
    10097
    CAS Number:
    4272-74-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00065395
    Molecular Formula:
    C14H21ClN2O3S · HCl
    Molecular Weight:
    369.31
  • Sulfato de agmatina

    Purity:
    ≥ 93 % (HPLC)
    Synonym:
    Sulfato de argamina
    Catalog Number:
    10668
    CAS Number:
    2482-00-0
    Purity Limit:
    ≥ 93 % (HPLC)
    MDL NO:
    MFCD00013109
    Molecular Formula:
    C5H14N4 · H2SO4
    Molecular Weight:
    228.27
  • Ácido 4-(4-azidofenil)butírico

    Purity:
    ≥ 98 % (TLC)
    Catalog Number:
    10621
    CAS Number:
    103489-33-4
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD00798800
    Molecular Formula:
    C10H11N3O2
    Molecular Weight:
    205.22
  • Tosil-L-fenilalanina clorometilcetona

    Hazmat
    Purity:
    ≥ 98 % (TLC)
    Synonym:
    Tos-L-Fe-CMK
    Hazmat
    Catalog Number:
    10099
    CAS Number:
    402-71-1
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD00000935
    Molecular Formula:
    C17H18ClNO3S
    Molecular Weight:
    351.85
  • Succinil-L-prolina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    Suc-L-Pro-OH
    Catalog Number:
    10051
    CAS Number:
    63250-32-8
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00057237
    Molecular Formula:
    C9H13Nº5
    Molecular Weight:
    215.21
  • Tosil-L-alanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Tos-L-Ala-OH
    Catalog Number:
    10090
    CAS Number:
    99076-56-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02259513
    Molecular Formula:
    C10H13NO4S
    Molecular Weight:
    243.28
  • H-Val-Tyr-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    09326
    CAS Number:
    3061-91-4
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037182
    Molecular Formula:
    C14H20N2O4
    Molecular Weight:
    280.32
  • 1-Metil-L-Histidina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    L-Su(1-Yo)-OH
    Catalog Number:
    09483
    CAS Number:
    332-80-9
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00005295
    Molecular Formula:
    C7H11N3O
    Molecular Weight:
    169.18
  • H-Val-Val-OH

    Purity:
    ≥ 99 % (TLC)
    Catalog Number:
    09334
    CAS Number:
    3918-94-3
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00026463
    Molecular Formula:
    C10H20N2O3
    Molecular Weight:
    216.28
  • H-Tierra-Ala-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    09214
    CAS Number:
    730-08-5
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00020398
    Molecular Formula:
    C12H16N2O4
    Molecular Weight:
    252.27
  • Trp-Tyr-OH

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Triptófila-L-tirosina
    Catalog Number:
    09210
    CAS Number:
    19653-76-0
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00037962
    Molecular Formula:
    C20H21N3O4
    Molecular Weight:
    367.4
  • L-Ser-Gly-OH

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    L-seril-glicina
    Catalog Number:
    09109
    CAS Number:
    687-63-8
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00037778
    Molecular Formula:
    C5H10N2O4
    Molecular Weight:
    162.15
  • Pro-Val-OH

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Prolil-L-valina
    Catalog Number:
    09095
    CAS Number:
    52899-09-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037867
    Molecular Formula:
    C10H18N2O3
    Molecular Weight:
    214.26
  • Pro-Tyr-OH

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    L-Prolil-L-tirosina
    Catalog Number:
    09092
    CAS Number:
    19786-36-8
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00037870
    Molecular Formula:
    C14H18N2O4
    Molecular Weight:
    278.31
  • Clorhidrato de O -acetil-L-serina

    Purity:
    ≥ 98% (RMN)
    Synonym:
    L-Ser(Ac)-OH·HCl
    Catalog Number:
    09096
    CAS Number:
    66638-22-0
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD00060169
    Molecular Formula:
    C5H9NO4 · HCl
    Molecular Weight:
    183.59
  • H-Pro-Ile-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    09066
    CAS Number:
    51926-51-3
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037868
    Molecular Formula:
    C11H20N2O3
    Molecular Weight:
    228.29
  • Fe-Ala-OH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-fenilalanil-L-alanina
    Catalog Number:
    08989
    CAS Number:
    3918-87-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00037229
    Molecular Formula:
    C12H16N2O3
    Molecular Weight:
    236.27
  • Met-Tyr-OH

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    L-metionil-L-tirosina
    Catalog Number:
    08976
    CAS Number:
    13589-04-3
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00037186
    Molecular Formula:
    C14H20N2O4S
    Molecular Weight:
    312.39
  • Leu-Leu-OMe·HBr

    Purity:
    ≥ 97 % (TLC)
    Synonym:
    Bromhidrato de éster metílico de L-leucil-L-leucina
    Catalog Number:
    08813
    CAS Number:
    16689-14-8
    Purity Limit:
    ≥ 97 % (TLC)
    MDL NO:
    MFCD00216855
    Molecular Formula:
    C13H26N2O3 · HBr
    Molecular Weight:
    339.27
  • H-Leu-Trp-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    08841
    CAS Number:
    5156-22-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037951
    Molecular Formula:
    C17H23N3O3
    Molecular Weight:
    317.39
  • H-Leu-Tyr-OH

    Purity:
    ≥ 98% (Assay)
    Catalog Number:
    08844
    CAS Number:
    968-21-8
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00020195
    Molecular Formula:
    C15H22N2O4
    Molecular Weight:
    294.35
  • Leu-Fe-OH

    Purity:
    ≥ 94% (Assay)
    Synonym:
    L-leucil-L-fenilalanina
    Catalog Number:
    08826
    CAS Number:
    3063-05-6
    Purity Limit:
    ≥ 94% (Assay)
    MDL NO:
    MFCD00063156
    Molecular Formula:
    C15H22N2O3
    Molecular Weight:
    278.35
  • His-Leu-OH

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    L-histidil-L-leucina
    Catalog Number:
    08714
    CAS Number:
    7763-65-7
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00037860
    Molecular Formula:
    C12H20N4O3
    Molecular Weight:
    268.32
  • Catalog Number:
    08503
    CAS Number:
    54419-93-1
    MDL NO:
    MFCD00038689
    Molecular Formula:
    C10H18N4O5
    Molecular Weight:
    274.28
  • H-Gly-Arg-4MβNA·2HCl

    Purity:
    ≥ 98 % (TLC)
    Catalog Number:
    08548
    CAS Number:
    100940-56-5
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD00237896
    Molecular Formula:
    C19H26N6O3 · 2HCl
    Molecular Weight:
    459.38
  • Clorhidrato de éster metílico de N δ -4,4'-dimetoxiditil-L-glutamina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    L-Gln(Dod)-OMe·HCl
    Catalog Number:
    08498
    CAS Number:
    28252-55-3
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD08272681
    Molecular Formula:
    C21H26N2O5 · HCl
    Molecular Weight:
    422.91
  • L-α-Metilprolina

    Purity:
    ≥ 98% (RMN)
    Synonym:
    α-Me-L-Pro-OH
    Catalog Number:
    08219
    CAS Number:
    42856-71-3
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD01318647
    Molecular Formula:
    C6H11NO2
    Molecular Weight:
    129.16
  • For-Met-Ala-Ser-OH

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    N -formil-met-ala-ser-OH
    Catalog Number:
    08098
    CAS Number:
    17351-32-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00134891
    Molecular Formula:
    C12H21N3O6S
    Molecular Weight:
    335.38
  • Fmoc -N -metil-L-treonina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc -N -Me-L-Thr-OH
    Catalog Number:
    08078
    CAS Number:
    252049-06-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02094575
    Molecular Formula:
    C20H21Nº 5
    Molecular Weight:
    355.39
  • Ácido D-láctico

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    Ácido ( R )-2-hidroxipropiónico
    Catalog Number:
    08023
    CAS Number:
    10326-41-7
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00068311
    Molecular Formula:
    C3H6O3
    Molecular Weight:
    90.08
  • Boc-Phe-Ser-Arg-AMC·AcOH

    Purity:
    ≥ 98 % (TLC)
    Catalog Number:
    07884
    CAS Number:
    73554-90-2
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD00152009
    Molecular Formula:
    C33H43N7O8 · C2H4O2
    Molecular Weight:
    725.9
  • H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-OH·AcOH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    bradicinina
    Catalog Number:
    07913
    CAS Number:
    6846-03-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06763566
    Molecular Formula:
    C50H73N15O11 · C2H4O2
    Molecular Weight:
    1120.21
  • Catalog Number:
    07933
    CAS Number:
    102601-21-8
    MDL NO:
    MFCD00058183
    Molecular Formula:
    C23H25N5O4 · HCl
    Molecular Weight:
    471.94
  • N α -Boc- N δ -pirazinilcarbonil-L-ornitina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Orn(pirazinilcarbonil)-OH
    Catalog Number:
    07871
    CAS Number:
    201046-36-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00672319
    Molecular Formula:
    C15H22N4O5
    Molecular Weight:
    338.36
  • Éster metílico de Boc-L-leucina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Leu-OMe
    Catalog Number:
    07855
    CAS Number:
    63096-02-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00076952
    Molecular Formula:
    C12H23NO4
    Molecular Weight:
    245.32
  • H-Alil-L-glicina

    Purity:
    ≥ 99,5 % (HPLC)
    Synonym:
    L-Gly(alil)-OH
    Catalog Number:
    07441
    CAS Number:
    16338-48-0
    Purity Limit:
    ≥ 99,5 % (HPLC)
    MDL NO:
    MFCD00002627
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.14
  • Fmoc-β-(3-tienil)-L-alanina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Fmoc-L-Ala-3-(3-tienil)-OH
    Catalog Number:
    07416
    CAS Number:
    186320-06-9
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00151916
    Molecular Formula:
    C22H19NO4S
    Molecular Weight:
    393.4
  • Fmoc-D-Phe(4- CF3 )-OH

    Purity:
    ≥ 98% (HPLC quiral)
    Synonym:
    Fmoc-4-trifluorometil-D-fenilalanina
    Catalog Number:
    07393
    CAS Number:
    238742-88-6
    Purity Limit:
    ≥ 98% (HPLC quiral)
    MDL NO:
    MFCD00797582
    Molecular Formula:
    C25H20F3NO4
    Molecular Weight:
    455.43
  • p -Trifluorometil-L-fenilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Fe(4-CF3)-OH
    Catalog Number:
    07388
    CAS Number:
    114926-38-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00044946
    Molecular Formula:
    C10H10F3NO2
    Molecular Weight:
    233.19
  • 3-Trifluorometil-D-fenilalanina

    Purity:
    ≥ 98%
    Synonym:
    D-Fe(3-CF3)-OH
    Catalog Number:
    07383
    CAS Number:
    14464-67-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD01860875
    Molecular Formula:
    C10H10F3NO2
    Molecular Weight:
    233.19
  • 1,6-Diaminohexano

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1,6-Hexanodiamina
    Hazmat
    Catalog Number:
    07374
    CAS Number:
    124-09-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008243
    Molecular Formula:
    C6H16N2
    Molecular Weight:
    116.2
  • Ácido Fmoc-D-1,2,3,4-tetrahidronorharman-3-carboxílico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-DTπ-OH
    Catalog Number:
    07350
    CAS Number:
    268731-07-3
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD01861321
    Molecular Formula:
    C27H22N2O4
    Molecular Weight:
    438.46
  • Ácido fmoc-4-hidrazinobenzoico

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Ácido 4-(Fmoc-hidrazino)-benzoico
    Catalog Number:
    07339
    CAS Number:
    214475-53-3
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD02179643
    Molecular Formula:
    C22H18N2O4
    Molecular Weight:
    374.4
  • Catalog Number:
    07340
    CAS Number:
    207129-12-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01321020
    Molecular Formula:
    C24H26N2O6
    Molecular Weight:
    438.47
  • Ácido fmoc-azetidina-3-carboxílico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ácido carboxílico Fmoc-3-azetidina
    Catalog Number:
    07330
    CAS Number:
    193693-64-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01321018
    Molecular Formula:
    C 19 H 17 N.º 4
    Molecular Weight:
    323.35
  • Catalog Number:
    07333
    CAS Number:
    268542-17-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02179640
    Molecular Formula:
    C28H36N2O6
    Molecular Weight:
    496.59
  • Catalog Number:
    07324
    CAS Number:
    221352-74-5
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD02179641
    Molecular Formula:
    C25H28N2O6
    Molecular Weight:
    452.6
  • Fmoc-D-alil-Gly-OH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-2-alilglicina
    Catalog Number:
    07306
    CAS Number:
    170642-28-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01311776
    Molecular Formula:
    C 20 H 19 N.º 4
    Molecular Weight:
    337.37