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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-metil-O-metil-L-tirosina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    N-Me-L-Tyr(Me)-OH·HCl
    Catalog Number:
    06351
    CAS Number:
    52939-33-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD06795806
    Molecular Formula:
    C11H15NO3 · HCl
    Molecular Weight:
    245.7
  • N -1-tritil-desamino-histidina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Ácido 3-( N -1-tritil-imidazol-4-il)propiónico
    Catalog Number:
    06333
    CAS Number:
    160446-35-5
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00237290
    Molecular Formula:
    C25H22N2O2
    Molecular Weight:
    382.48
  • Catalog Number:
    06316
    CAS Number:
    140430-54-2
    Purity Limit:
    ≥ 99 % (HPLC, TLC)
    MDL NO:
    MFCD00798650
    Molecular Formula:
    C24H20N4O8
    Molecular Weight:
    492.51
  • Val-Ala-Ohio

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-valil-L-alanina
    Catalog Number:
    06262
    CAS Number:
    27493-61-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00020397
    Molecular Formula:
    C8H16N2O3
    Molecular Weight:
    188.23
  • O -Metil-L-tirosina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    L-Tirol(Me)-OH
    Catalog Number:
    06251
    CAS Number:
    6230-11-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00002604
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
  • β-cloro-D-alanina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    b-Cloro-D-Ala-OH
    Catalog Number:
    06229
    CAS Number:
    51887-88-8
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD01632068
    Molecular Formula:
    C3H6NO2Cl
    Molecular Weight:
    123.54
  • H-Fe-Pro-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    06182
    CAS Number:
    7669-65-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00020833
    Molecular Formula:
    C14H18N2O3
    Molecular Weight:
    262.31
  • H-His-Fe-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    06085
    CAS Number:
    16874-81-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037858
    Molecular Formula:
    C15H18N4O3
    Molecular Weight:
    416.35
  • N im -4-Metiltritil-L-histidina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    L-His(Mtt)-OH
    Catalog Number:
    06074
    CAS Number:
    133367-32-5
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00237169
    Molecular Formula:
    C26H25N3O2
    Molecular Weight:
    411.51
  • His-Gly-OH

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-histidil-glicina
    Catalog Number:
    06083
    CAS Number:
    2578-58-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037863
    Molecular Formula:
    C8H12N4O3
    Molecular Weight:
    212.21
  • H-His-Asp-OH

    Purity:
    99%
    Catalog Number:
    06080
    CAS Number:
    41658-60-0
    Purity Limit:
    99%
    MDL NO:
    MFCD00237980
    Molecular Formula:
    C10H14N4O5
    Molecular Weight:
    270.24
  • Ácido L-aspártico β-7-amido-4-metilcumarina

    Purity:
    ≥ 99,5 % (HPLC)
    Synonym:
    L-Asp(AMC)-OH
    Catalog Number:
    05885
    CAS Number:
    133628-73-6
    Purity Limit:
    ≥ 99,5 % (HPLC)
    MDL NO:
    MFCD00236804
    Molecular Formula:
    C14H14N2O5
    Molecular Weight:
    290.23
  • O - terc -butil-L- alo -treonina

    Purity:
    ≥ 98% (RMN)
    Synonym:
    alo -L-Thr(tBu)-OH
    Catalog Number:
    05845
    CAS Number:
    201353-89-1
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD00237373
    Molecular Formula:
    C8H17NO3
    Molecular Weight:
    175.22
  • Clorhidrato de N ω -Metil-L-arginina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    L-Arg(Me)-OH·HCl
    Catalog Number:
    05850
    CAS Number:
    156706-47-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD01632059
    Molecular Formula:
    C7H16N4O2 · HCl
    Molecular Weight:
    224.73
  • H-Ala-Arg-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    05820
    CAS Number:
    16709-12-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00237725
    Molecular Formula:
    C9H19N5O3
    Molecular Weight:
    245.28
  • Fmoc- O - terc -butildimetilsilil-L-serina

    Purity:
    ≥ 99,9 % (HPLC quiral)
    Synonym:
    Fmoc-L-Ser(Bsi)-OH
    Catalog Number:
    05764
    CAS Number:
    146346-81-8
    Purity Limit:
    ≥ 99,9 % (HPLC quiral)
    MDL NO:
    MFCD02092931
    Molecular Formula:
    C24H31NO5Si
    Molecular Weight:
    441.6
  • Fmoc-N-Me-Asp(OtBu)-OH

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster β-terc-butílico del ácido Fmoc-N-metil-L-aspártico
    Catalog Number:
    05743
    CAS Number:
    152548-66-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00237027
    Molecular Formula:
    C24H27Nº6
    Molecular Weight:
    425.5
  • Cloruro de N α -Fmoc- N ε -(trimetil)-L-lisina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Cloruro de Fmoc-L-Lys(Me)3-OH
    Catalog Number:
    05736
    CAS Number:
    29 de abril de 2010
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00672333
    Molecular Formula:
    C24H31N2O4Cl
    Molecular Weight:
    446.98
  • Éster δ- terc -butílico del ácido Fmoc-L-α-aminoadípico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Aad(OtBu)-OH
    Catalog Number:
    05726
    CAS Number:
    159751-47-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00237006
    Molecular Formula:
    C 25 H 29 N.º 6
    Molecular Weight:
    439.4
  • Ácido Fmoc-L-glutámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Glu-OH
    Catalog Number:
    05715
    CAS Number:
    121343-82-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00237657
    Molecular Formula:
    C 20 H 19 N.º 6
    Molecular Weight:
    369.38
  • α-amida del ácido Boc-D-glutámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-D-Glu-NH2
    Catalog Number:
    05503
    CAS Number:
    55297-72-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00056702
    Molecular Formula:
    C10H18N2O5
    Molecular Weight:
    246.26
  • N α - Boc-L-arginina

    Purity:
    ≥ 99,9 % (pureza quiral)
    Synonym:
    Boc-L-Arg-OH
    Catalog Number:
    05457
    CAS Number:
    13726-76-6
    Purity Limit:
    ≥ 99,9 % (pureza quiral)
    MDL NO:
    MFCD00042632
    Molecular Formula:
    C11H22N4O4
    Molecular Weight:
    274.32
  • 3-Cloro-L-tirosina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    m-Cloro-L-Tyr-OH
    Catalog Number:
    05231
    CAS Number:
    7423-93-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00045865
    Molecular Formula:
    C9H10NO3Cl
    Molecular Weight:
    215.69
  • Fmoc-L-homotirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-homotirosina
    Catalog Number:
    05128
    CAS Number:
    198560-10-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00235904
    Molecular Formula:
    C 25 H 23 N º 5
    Molecular Weight:
    416.7
  • Ácido Fmoc-α,β-deshidro-2-aminobutírico

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    Fmoc-α,β-deshidro-2-Abu-OH
    Catalog Number:
    05107
    CAS Number:
    198545-98-1
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00235893
    Molecular Formula:
    C 19 H 17 N.º 4
    Molecular Weight:
    323.2
  • Catalog Number:
    05177
    MDL NO:
    MFCD08276742
    Molecular Weight:
    0.0
  • Catalog Number:
    05069
    MDL NO:
    MFCD01632880
    Molecular Weight:
    0.0
  • Ácido Fmoc-(3 R -1,2,3,4-tetrahidroisoquinolin-7-hidroxi-3-carboxílico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-D-Tic(OH)-OH
    Catalog Number:
    05011
    CAS Number:
    178432-50-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00792390
    Molecular Formula:
    C 25 H 21 N.º 5
    Molecular Weight:
    415.4
  • Fmoc-4-carboximetil-piperazina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-Cmπ-OH
    Catalog Number:
    04960
    CAS Number:
    180576-05-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00270202
    Molecular Formula:
    C21H22N2O4
    Molecular Weight:
    366.42
  • Ácido (2 S ,4 R )-Fmoc-4-amino-1-Boc-pirrolidin-2-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-ABPC( 2S , 4R )-OH
    Catalog Number:
    04941
    CAS Number:
    176486-63-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00673783
    Molecular Formula:
    C25H28N2O6
    Molecular Weight:
    452.51
  • Ácido fmoc-2-aminobenzoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-2-Abz-OH
    Catalog Number:
    04789
    CAS Number:
    150256-42-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00235883
    Molecular Formula:
    C22H17Nº 4
    Molecular Weight:
    359.4
  • Ácido boc-2-aminobenzoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-2-Abz-OH
    Catalog Number:
    04788
    CAS Number:
    68790-38-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00151862
    Molecular Formula:
    C12H15NO4
    Molecular Weight:
    237.3
  • Z-Gly-Pro-pNA

    Purity:
    ≥ 99,0 % (HPLC)
    Catalog Number:
    04692
    CAS Number:
    65022-15-3
    Purity Limit:
    ≥ 99,0 % (HPLC)
    MDL NO:
    MFCD00038815
    Molecular Formula:
    C21H22N4O6
    Molecular Weight:
    426.43
  • Clorhidrato de L-leucina 7-amido-4-metilcumarina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Clorhidrato de L-leucina 7-amido-4-metilcumarina
    Catalog Number:
    04575
    CAS Number:
    62480-44-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00043262
    Molecular Formula:
    C16H20N2O3 · HCl
    Molecular Weight:
    324.9
  • Glicina-Leu-OH

    Purity:
    ≥ 98,5 % (HPLC)
    Synonym:
    Glicil-L-leucina
    Catalog Number:
    04561
    CAS Number:
    869-19-2
    Purity Limit:
    ≥ 98,5 % (HPLC)
    MDL NO:
    MFCD00008127
    Molecular Formula:
    C8H16N2O3
    Molecular Weight:
    188.23
  • (H-Cys-Gly-OH) 2 (Enlace disulfuro)

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Cys-Gly, oxidada
    Catalog Number:
    04527
    CAS Number:
    7729-20-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00037780
    Molecular Formula:
    C10H18N4O6S2
    Molecular Weight:
    354.4
  • Ala-Gly-OH

    Purity:
    ≥ 98 % (TLC)
    Synonym:
    L-alanil-glicina
    Catalog Number:
    04477
    CAS Number:
    687-69-4
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD00065107
    Molecular Formula:
    C5H10N2O3
    Molecular Weight:
    146.15
  • Sal sódica de 3,3',5-triyodo-L-tironina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Liotironina sódica
    Catalog Number:
    04468
    CAS Number:
    55-06-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00002594
    Molecular Formula:
    C15H11I3NO4Na
    Molecular Weight:
    673.0
  • Ácido L-azetidina-2-carboxílico

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    (Ácido S -2-azetidina-2-carboxílico
    Catalog Number:
    04462
    CAS Number:
    2133-34-8
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD00005166
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
  • Resina de cisteamina 4-metoxitritilo (0,2-1,0 meq/g, malla 200-400)

    Synonym:
    Resina de 1-aminoetano-2-tiol (cisteamina)-4-metoxitritilo
    Catalog Number:
    04312
    MDL NO:
    MFCD00283007
    Molecular Weight:
    0.0
  • Catalog Number:
    04306
    MDL NO:
    MFCD00283067
    Molecular Weight:
    0.0
  • Fmoc-2-fluoro-D-fenilalanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-D-Fe(2-F)-OH
    Catalog Number:
    04139
    CAS Number:
    198545-46-9
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00672553
    Molecular Formula:
    C 24 H 20 FNO 4
    Molecular Weight:
    405.4
  • Boc-2-fluoro-L-fenilalanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Boc-L-Fe(2-F)-OH
    Catalog Number:
    04136
    CAS Number:
    114873-00-6
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00672520
    Molecular Formula:
    C 14 H 18 FNO 4
    Molecular Weight:
    283.2
  • Fmoc-4-ciano-L-fenilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-Phe(4-CN)-OH
    Catalog Number:
    04114
    CAS Number:
    173963-93-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00672559
    Molecular Formula:
    C25H20N2O4
    Molecular Weight:
    412.4
  • 4-Ciano-L-fenilalanina

    Purity:
    ≥ 99 % (HPLC quiral)
    Synonym:
    L-Fe(4-CN)-OH
    Catalog Number:
    04110
    CAS Number:
    104531-20-6, 167479-78-9
    Purity Limit:
    ≥ 99 % (HPLC quiral)
    MDL NO:
    MFCD00270363
    Molecular Formula:
    C10H10N2O2
    Molecular Weight:
    190.2
  • Fmoc-2-cloro-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Phe(2-Cl)-OH
    Catalog Number:
    04096
    CAS Number:
    198560-41-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00797578
    Molecular Formula:
    C24H20ClNO4
    Molecular Weight:
    421.9
  • Éster de N -hidroxisuccinimida de Boc-L-alanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Ala-OSu
    Catalog Number:
    04046
    CAS Number:
    3392-05-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00065974
    Molecular Formula:
    C12H18N2O6
    Molecular Weight:
    286.28
  • Éster metílico de Boc-L-tirosina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Tyr-OMe
    Catalog Number:
    04026
    CAS Number:
    4326-36-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00191181
    Molecular Formula:
    C 15 H 21 N º 5
    Molecular Weight:
    295.34
  • Fmoc-3-benzotienil-L-alanina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Fmoc-3-L-Ala(3-benzotienil)-OH
    Catalog Number:
    03962
    CAS Number:
    177966-60-8
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD00672562
    Molecular Formula:
    C26H21NO4S
    Molecular Weight:
    443.5
  • Fmoc-3-fluoro-L-fenilalanina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Phe(3-F)-OH
    Catalog Number:
    03916
    CAS Number:
    198560-68-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00672328
    Molecular Formula:
    C 24 H 20 FNO 4
    Molecular Weight:
    405.4