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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 éster bencílico de L-alanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Ala-OBzl·HCl
    Catalog Number:
    03673
    CAS Number:
    5557-83-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00054340
    Molecular Formula:
    C10H13NO2 · HCl
    Molecular Weight:
    215.9
  • Éster α-alílico del ácido Fmoc-L-glutámico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Fmoc-L-Glu-OAll
    Catalog Number:
    03639
    CAS Number:
    144120-54-7
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00467718
    Molecular Formula:
    C23H23NO6
    Molecular Weight:
    409.43
  • Fmoc -O -alil-L-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Tyr(Todo)-OH
    Catalog Number:
    03617
    CAS Number:
    146982-30-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00273461
    Molecular Formula:
    C27H25Nº 5
    Molecular Weight:
    443.5
  • Catalog Number:
    03467
    MDL NO:
    MFCD00801409
    Molecular Weight:
    0.0
  • Catalog Number:
    03474
    MDL NO:
    MFCD00801411
    Molecular Weight:
    0.0
  • Catalog Number:
    03482
    MDL NO:
    MFCD00801415
    Molecular Weight:
    0.0
  • Gli-Tyr-OH

    Purity:
    ≥ 99% (ensayo, en base anhidra)
    Synonym:
    Glicil-L-tirosina
    Catalog Number:
    03368
    CAS Number:
    658-79-7
    Purity Limit:
    ≥ 99% (ensayo, en base anhidra)
    MDL NO:
    MFCD00008126
    Molecular Formula:
    C11H14N2O4
    Molecular Weight:
    238.24
  • Gly-Pro-OH

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Glicil-L-prolina
    Catalog Number:
    03362
    CAS Number:
    704-15-4
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00020840
    Molecular Formula:
    C7H12N2O3
    Molecular Weight:
    172.18
  • Gli-Glu-OH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Glicil-L-glutamina
    Catalog Number:
    03356
    CAS Number:
    7412-78-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00008128
    Molecular Formula:
    C7H12N2O5
    Molecular Weight:
    204.18
  • Catalog Number:
    03249
    CAS Number:
    126828-35-1, 145069-56-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00153509
    Molecular Formula:
    C 32 H 29 N.º 7
    Molecular Weight:
    539.58
  • Clorhidrato de éster metílico de L-treonina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Thr-OMe·HCl
    Catalog Number:
    03145
    CAS Number:
    39994-75-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00037677
    Molecular Formula:
    C5H11NO3 · HCl
    Molecular Weight:
    169.6
  • Clorhidrato de éster terc -butílico de L-isoleucina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Ile-OtBu·HCl
    Catalog Number:
    03085
    CAS Number:
    69320-89-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00058015
    Molecular Formula:
    C10H21NO2 · HCl
    Molecular Weight:
    223.7
  • Ácido fmoc-γ-aminobutírico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-γ-Abu-OH
    Catalog Number:
    02692
    CAS Number:
    116821-47-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00144889
    Molecular Formula:
    C 19 H 19 N.º 4
    Molecular Weight:
    325.4
  • Acetilglicina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ac-Gly-OH
    Catalog Number:
    02611
    CAS Number:
    543-24-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00004275
    Molecular Formula:
    C4H7NO3
    Molecular Weight:
    117.1
  • Sal de acetato de amida de N α - acetil-L-arginina

    Purity:
    ≥ 98 % (TLC)
    Synonym:
    Ac-L-Arg-NH2 · Acetato
    Catalog Number:
    02610
    CAS Number:
    88530-28-3
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD30187619
    Molecular Formula:
    C8H17N5O2
    Molecular Weight:
    215.3
  • Clorhidrato de estatina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Sta( 3S , 4S- OH · HCl
    Catalog Number:
    02596
    CAS Number:
    49642-07-1
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD26793855
    Molecular Formula:
    C8H17NO3 · HCl
    Molecular Weight:
    211.69
  • Fmoc-4-cloro-D-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Phe(4-Cl)-OH
    Catalog Number:
    02569
    CAS Number:
    142994-19-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00077066
    Molecular Formula:
    C24H20ClNO4
    Molecular Weight:
    421.9
  • Fmoc-D-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Fe-OH
    Catalog Number:
    02444
    CAS Number:
    86123-10-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00062955
    Molecular Formula:
    C24H21NO4
    Molecular Weight:
    387.4
  • Fmoc-L-α -tert -butilglicina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-α -tert -butil-Gly-OH
    Catalog Number:
    02418
    CAS Number:
    132684-60-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00065649
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.5
  • 4-Nitrofenol

    Hazmat
    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Instituto Nacional de Salud
    Hazmat
    Catalog Number:
    02340
    CAS Number:
    100-02-7
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00007331
    Molecular Formula:
    C6H5NO3
    Molecular Weight:
    139.11
  • Fosforilazida de difenilo

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Azida de éster difenílico de ácido fosfórico
    Hazmat
    Catalog Number:
    02307
    CAS Number:
    26386-88-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001987
    Molecular Formula:
    C12H10N3O3P
    Molecular Weight:
    275.2
  • Piridina, súper seca

    Hazmat
    Purity:
    ≥ 99,5 % (GC)
    Hazmat
    Catalog Number:
    02006
    CAS Number:
    110-86-1
    Purity Limit:
    ≥ 99,5 % (GC)
    MDL NO:
    MFCD00011732
    Molecular Formula:
    C6H5N
    Molecular Weight:
    79.1
  • Boc-L-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Tyr-OH
    Catalog Number:
    02061
    CAS Number:
    3978-80-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00037179
    Molecular Formula:
    C 14 H 19 N.º 5
    Molecular Weight:
    281.3
  • L-Norvalina

    Purity:
    98,5 - 101,0% (Ensayo por titulación)
    Synonym:
    L-Nva-OH
    Catalog Number:
    02041
    CAS Number:
    6600-40-4
    Purity Limit:
    98,5 - 101,0% (Ensayo por titulación)
    MDL NO:
    MFCD00064421
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
  • Sal de bencenosulfonato de éster bencílico de N α -ZL-lisina

    Purity:
    ≥ 97% (RMN)
    Synonym:
    ZL-Lys-OBzl·Bencenosulfonato
    Catalog Number:
    02206
    CAS Number:
    68973-36-4
    Purity Limit:
    ≥ 97% (RMN)
    MDL NO:
    MFCD00077024
    Molecular Formula:
    C27H32N2O7S
    Molecular Weight:
    528.5
  • Clorhidrato de éster terc -butílico de N ε -ZL-lisina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    L-Lys(Z)-OtBu·HCl
    Catalog Number:
    02213
    CAS Number:
    5978-22-3
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00038898
    Molecular Formula:
    C18H28N2O4 · HCl
    Molecular Weight:
    372.89
  • ZL-valina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ZL-Val-OH
    Catalog Number:
    02054
    CAS Number:
    1149-26-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00008922
    Molecular Formula:
    C13H17Nº 4
    Molecular Weight:
    251.3
  • Catalog Number:
    01917
    MDL NO:
    MFCD28053633
    Molecular Weight:
    0.0
  • Catalog Number:
    01749
    MDL NO:
    MFCD00801266
    Molecular Weight:
    0.0
  • Clorhidrato de N α - Benzoil-DL-arginina-4-nitroanilida

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Clorhidrato de benzoil-DL-arginina-4-nitroanilida
    Catalog Number:
    01715
    CAS Number:
    911-77-3
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00012846
    Molecular Formula:
    C19H22N6O4 · HCl
    Molecular Weight:
    434.9
  • N α - Fmoc-L-arginina

    Purity:
    99%
    Synonym:
    Fmoc-L-Arg-OH
    Catalog Number:
    01640
    CAS Number:
    91000-69-0
    Purity Limit:
    99%
    MDL NO:
    MFCD00051770
    Molecular Formula:
    C21H24N4O4
    Molecular Weight:
    396.4
  • Diclorhidrato de L-cistina

    Grade:
    Fuente no animal
    Purity:
    98 - 102% (Ensayo por titulación)
    Synonym:
    (H-Cys-OH)2·2HCl
    Catalog Number:
    01444
    Grade:
    Fuente no animal
    CAS Number:
    30925-07-6
    Purity Limit:
    98 - 102% (Ensayo por titulación)
    MDL NO:
    MFCD00070399
    Molecular Formula:
    C6H12N2O4S2 · 2HCl
    Molecular Weight:
    313.2
  • Glic-Glic-OH·HCl·H 2 O

    Purity:
    ≥ 99% (ensayo por titulación, HPLC)
    Synonym:
    Hidrato de clorhidrato de glicilglicina
    Catalog Number:
    01170
    CAS Number:
    23273-91-8
    Purity Limit:
    ≥ 99% (ensayo por titulación, HPLC)
    MDL NO:
    MFCD00150337
    Molecular Formula:
    C4H8N2O3 · HCl · H2O
    Molecular Weight:
    186.59
  • N α -Boc- N ε -2-cloro-ZL-lisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Lis(2-Cl-Z)-OH
    Catalog Number:
    00647
    CAS Number:
    54613-99-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038386
    Molecular Formula:
    C19H27ClN2O6
    Molecular Weight:
    414.89
  • Ácido L-piroglutámico

    Purity:
    98,5 - 100,5% (Ensayo por titulación)
    Synonym:
    L-pirrolidona (L-pirrolidona)
    Catalog Number:
    00620
    CAS Number:
    98-79-3
    Purity Limit:
    98,5 - 100,5% (Ensayo por titulación)
    MDL NO:
    MFCD00005272
    Molecular Formula:
    C5H7NO3
    Molecular Weight:
    129.1
  • 4-Nitro-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Fe(4-NO2)-OH
    Catalog Number:
    00431
    CAS Number:
    949-99-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00051221
    Molecular Formula:
    C9H10N2O4
    Molecular Weight:
    210.16
  • Suc-Ala-Ala-Ala-pNA

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    Succinil-L-alanina-L-alanina-L-alanina 4-nitroanilida
    Catalog Number:
    00322
    CAS Number:
    52299-14-6
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00036774
    Molecular Formula:
    C19H25N5O8
    Molecular Weight:
    451.44
  • L-cistina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    (HL-Cys-OH)2
    Catalog Number:
    00088
    CAS Number:
    56-89-3
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00064228
    Molecular Formula:
    C6H12N2O4S2
    Molecular Weight:
    240.3
  • Catalog Number:
    48143
    Molecular Weight:
    0.0
  • Catalog Number:
    48142
    Molecular Weight:
    0.0
  • Catalog Number:
    48123
    Molecular Weight:
    0.0
  • Catalog Number:
    48135
    Molecular Weight:
    0.0
  • Catalog Number:
    48101
    Molecular Weight:
    0.0
  • Catalog Number:
    48077
    Molecular Weight:
    0.0
  • Acetato de trietilamonio (2,0 mol/l en agua)

    Synonym:
    Acetato de trietilamina (2,0 mol/l en agua)
    Catalog Number:
    47405
    CAS Number:
    5204-74-0
    MDL NO:
    MFCD00151725
    Molecular Formula:
    C6H15N · C2H4O2
    Molecular Weight:
    161.25
  • Fmoc-5-bromo-L-triptófano

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-L-Trp(5-Br)-OH
    Catalog Number:
    47394
    CAS Number:
    460751-66-0
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD28166519
    Molecular Formula:
    C26H21BrN2O4
    Molecular Weight:
    505.4
  • H-Ala-Pro-OH

    Purity:
    ≥ 99% (pureza por TLC)
    Catalog Number:
    36972
    CAS Number:
    13485-59-1
    Purity Limit:
    ≥ 99% (pureza por TLC)
    Molecular Formula:
    C8H14N2O3
    Molecular Weight:
    186.21
  • L-Fenilalanina, origen no animal

    Grade:
    USP, EP, JP
    Purity:
    98,5 - 101,0 % (ensayo)
    Synonym:
    ( S )-(-)-Fenilalanina
    Catalog Number:
    36932
    Grade:
    USP, EP, JP
    CAS Number:
    63-91-2
    Purity Limit:
    98,5 - 101,0 % (ensayo)
    MDL NO:
    MFCD00064227
    Molecular Formula:
    C9H11NO2
    Molecular Weight:
    165.2
  • Monohidrato de L-asparagina, de origen no animal, apto para cultivo celular.

    Purity:
    99-101% (ensayo por titulación)
    Synonym:
    (Ácido S -2-aminosuccínico 4-amida monohidrato
    Catalog Number:
    36928
    CAS Number:
    5794-13-8
    Purity Limit:
    99-101% (ensayo por titulación)
    MDL NO:
    MFCD00151038
    Molecular Formula:
    C4H8N2O3 · H2O
    Molecular Weight:
    150.1
  • Fmoc -O -acetil-L-treonina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Thr(Ac)-OH
    Catalog Number:
    35331
    CAS Number:
    181817-14-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01861336
    Molecular Formula:
    C21H21Nº6
    Molecular Weight:
    383.39