💛 99% Happy customers

📦 Same-day shipping on in-stock items

Peptide Chemistry

Química de péptidos

6119
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.

  • Sal de diciclohexilamonio de Boc -O- aliloxicarbonil-L-treonina

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    Boc-L-Thr(Aloc)-OH·DCHA
    Catalog Number:
    14444
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00273419
    Molecular Formula:
    C13H21Nº7
    Molecular Weight:
    484.7
  • Clorhidrato de éster alílico de L-triptófano

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Trp-OAll·HCl
    Catalog Number:
    14445
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01074685
    Molecular Formula:
    C14H16N2O2 · HCl
    Molecular Weight:
    280.79
  • Fmoc -S -aliloxicarbonilamidometil-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-L-Cys(Alocam)-OH
    Catalog Number:
    14440
    CAS Number:
    232953-09-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00273447
    Molecular Formula:
    C23H24N2O6S
    Molecular Weight:
    456.51
  • Sal de diciclohexilamina de Boc -S -aliloxi-amidometil-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Cys(Allocam)-OH·DCHA
    Catalog Number:
    14439
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00273400
    Molecular Formula:
    C13H22N2O6S
    Molecular Weight:
    334.39
  • Clorhidrato de clorometilcetona de L-valina

    Purity:
    ≥ 97% (RMN)
    Synonym:
    L-Val-CMK·HCl
    Catalog Number:
    14401
    CAS Number:
    107831-79-8
    Purity Limit:
    ≥ 97% (RMN)
    MDL NO:
    MFCD11113163
    Molecular Formula:
    C6H12ClNO · HCl
    Molecular Weight:
    186.1
  • Boc-L-Valina clorometilcetona

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Val-CMK
    Catalog Number:
    14413
    CAS Number:
    103542-47-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11113165
    Molecular Formula:
    C11H20NO3Cl
    Molecular Weight:
    249.73
  • Fmoc- O - terc -butil-D-β-homoserina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-β-HomoSer(tBu)-OH
    Catalog Number:
    14407
    CAS Number:
    161529-14-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00235915
    Molecular Formula:
    C23H27Nº 5
    Molecular Weight:
    397.46
  • Clorhidrato de éster bencílico de O- bencil-L-treonina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Thr(Bzl)-OBzl·HCl
    Catalog Number:
    14397
    CAS Number:
    67580-86-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11113160
    Molecular Formula:
    C20H23NO7 · HCl
    Molecular Weight:
    425.5
  • Clorhidrato de O-metil-D-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    D-Tyr(Me)-OH·HCl
    Catalog Number:
    14399
    CAS Number:
    70601-63-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11113161
    Molecular Formula:
    C10H13NO3 · HCl
    Molecular Weight:
    231.72
  • Clorhidrato de éster metílico de D-Norleucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    D-Nle-OMe·HCl
    Catalog Number:
    14376
    CAS Number:
    60687-33-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD09263353
    Molecular Formula:
    C7H15NO2·HCl
    Molecular Weight:
    181.7
  • Boc-L-propraglicina

    Purity:
    ≥ 99% (HPLC, pureza quiral)
    Synonym:
    Boc-propargil-L-Gly-OH
    Catalog Number:
    14368
    CAS Number:
    63039-48-5
    Purity Limit:
    ≥ 99% (HPLC, pureza quiral)
    MDL NO:
    MFCD01320855
    Molecular Formula:
    C10H15NO4
    Molecular Weight:
    213.23
  • Sal de clorhidrato de DL-fenilalanina 4-nitroanilida

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    DL-Fe-pNA·HCl
    Catalog Number:
    14371
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00508152
    Molecular Formula:
    C15H15N3O3 · HCl
    Molecular Weight:
    321.8
  • N α -Aliloxicarbonil- N ε -2-Fmoc-L-lisina

    Purity:
    99 - 101% (Ensayo por titulación)
    Synonym:
    Aloc-Lys(Fmoc)-OH
    Catalog Number:
    14363
    CAS Number:
    186350-56-1
    Purity Limit:
    99 - 101% (Ensayo por titulación)
    MDL NO:
    MFCD09263339
    Molecular Formula:
    C25H28N2O6
    Molecular Weight:
    452.5
  • 3-Yodo-D-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    m -Yodo-D-Tyr-OH
    Catalog Number:
    14369
    CAS Number:
    25799-58-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD07644562
    Molecular Formula:
    C9H10NO3I
    Molecular Weight:
    307.09
  • 3-Cloro-D-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    m -Cloro-D-Tyr-OH
    Catalog Number:
    14370
    CAS Number:
    162599-96-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD09842592
    Molecular Formula:
    C9H10NO3Cl
    Molecular Weight:
    215.7
  • Ácido ( S )-5,5-dimetil-1,3-tiazolidina-4-carboxílico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    D-Dtc-OH
    Catalog Number:
    14357
    CAS Number:
    22916-26-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00037512
    Molecular Formula:
    C6H11NO2S
    Molecular Weight:
    161.22
  • 3-Nitro-D-fenilalanina

    Purity:
    ≥ 99% (HPLC, pureza quiral)
    Synonym:
    D-Fe(3-NO2)-OH
    Catalog Number:
    14348
    CAS Number:
    169530-97-6
    Purity Limit:
    ≥ 99% (HPLC, pureza quiral)
    MDL NO:
    MFCD04117829
    Molecular Formula:
    C9H10N2O4
    Molecular Weight:
    210.19
  • Clorhidrato de 3,5-diyodo-D-tirosina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    3,5-Diyodo-D-Tyr-OH·HCl
    Catalog Number:
    14342
    CAS Number:
    16711-71-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD08457603
    Molecular Formula:
    C9H9I2NO3 · HCl
    Molecular Weight:
    469.5
  • Clorhidrato de éster terc -butílico de S -9-fluorenilmetil-L-cisteína

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Cys(Fm)-OtBu·HCl
    Catalog Number:
    14331
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08458522
    Molecular Formula:
    C21H25NO2S · HCl
    Molecular Weight:
    391.9
  • 1-Boc-3-piperidona

    Purity:
    ≥ 98%
    Synonym:
    Éster terc -butílico del ácido 3-oxo-piperidina-1-carboxílico
    Catalog Number:
    14333
    CAS Number:
    98977-36-7
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD01631193
    Molecular Formula:
    C10H17NO3
    Molecular Weight:
    199.22
  • Z-DL-prolina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Z-DL-Pro-OH
    Catalog Number:
    14321
    CAS Number:
    5618-96-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00063229
    Molecular Formula:
    C13H15Nº 4
    Molecular Weight:
    249.27
  • L-2-ciclohexilglicina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    L-Chg-OH
    Catalog Number:
    14318
    CAS Number:
    14328-51-9
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD01311679
    Molecular Formula:
    C8H15NO2
    Molecular Weight:
    157.2
  • Clorhidrato de éster metílico de D-2-ciclohexilglicina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    D-Chg-OMe·HCl
    Catalog Number:
    14315
    CAS Number:
    35051-64-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD08275848
    Molecular Formula:
    C9H17NO2 · HCl
    Molecular Weight:
    207.74
  • N α - Fmoc- N im -bencil-D-histidina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-D-His(Bzl)-OH
    Catalog Number:
    14295
    CAS Number:
    2022956-32-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD08458517
    Molecular Formula:
    C28H25N3O4
    Molecular Weight:
    467.5
  • Catalog Number:
    14178
    MDL NO:
    MFCD28053633
    Molecular Weight:
    0.0
  • ( S )-Boc-β 2 -HomoAla-OH

    Purity:
    ≥ 98 % (TLC)
    Synonym:
    Ácido ( S )-3-(Boc-amino)-2-metilpropiónico
    Catalog Number:
    14283
    CAS Number:
    190897-47-3
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD04040045
    Molecular Formula:
    C9H17Nº4
    Molecular Weight:
    203.3
  • Catalog Number:
    14290
    MDL NO:
    MFCD08458515
    Molecular Formula:
    C9H17Nº4
    Molecular Weight:
    203.2
  • D-α-Metilprolina

    Purity:
    ≥ 95% (RMN)
    Synonym:
    α-Me-D-Pro-OH
    Catalog Number:
    14286
    CAS Number:
    63399-77-9
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD08274534
    Molecular Formula:
    C6H11NO2
    Molecular Weight:
    129.16
  • ( R -Boc- β2 -HomoAla-OH

    Purity:
    ≥ 98%
    Synonym:
    (Ácido R -3-(Boc-amino)-2-metilpropiónico
    Catalog Number:
    14282
    CAS Number:
    132696-45-8
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD04040053
    Molecular Formula:
    C9H17Nº4
    Molecular Weight:
    203.3
  • Ac-D-α-indanilglicina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ac-D-2-indanilgli-OH
    Catalog Number:
    14265
    CAS Number:
    179185-77-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08458512
    Molecular Formula:
    C 19 H 19 N.º 4
    Molecular Weight:
    325.5
  • Clorhidrato de D-homoleucina

    Purity:
    ≥ 98 % (TLC)
    Synonym:
    D-HomoLeu-OH·HCl
    Catalog Number:
    14266
    CAS Number:
    1369531-51-0
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD22586421
    Molecular Formula:
    C7H15NO2 · HCl
    Molecular Weight:
    181.66
  • Clorhidrato de 3-piperidona

    Purity:
    ≥ 95% (RMN)
    Synonym:
    Clorhidrato de piperidin-3-ona
    Catalog Number:
    14263
    CAS Number:
    61644-00-6
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD06796739
    Molecular Formula:
    C5H9NO · HCl
    Molecular Weight:
    135.61
  • Catalog Number:
    14219
    MDL NO:
    MFCD00801458
    Molecular Weight:
    0.0
  • Ácido Boc-(2 R ,3 R -3-amino-2-hidroxi-4-fenilbutírico

    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    Boc-( 2R , 3R- Apns-OH
    Catalog Number:
    14123
    CAS Number:
    77171-41-6
    Purity Limit:
    ≥ 99% (pureza quiral)
    MDL NO:
    MFCD00214254
    Molecular Formula:
    C 15 H 21 N º 5
    Molecular Weight:
    295.34
  • Bromuro de Boc-2-aminoetilo

    Purity:
    ≥ 99% (GC)
    Synonym:
    Boc-1-amino-2-bromoetano
    Catalog Number:
    14129
    CAS Number:
    39684-80-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD02683428
    Molecular Formula:
    C7H14NO2Br
    Molecular Weight:
    224.09
  • Boc-D-fenilglicinol

    Purity:
    ≥ 99% (HPLC quiral, HPLC)
    Synonym:
    ( R -2-(Boc-amino)-2-feniletanol
    Catalog Number:
    14128
    CAS Number:
    102089-74-7
    Purity Limit:
    ≥ 99% (HPLC quiral, HPLC)
    MDL NO:
    MFCD00274205
    Molecular Formula:
    C13H19NO3
    Molecular Weight:
    237.3
  • Catalog Number:
    14183
    MDL NO:
    MFCD00801224
    Molecular Weight:
    0.0
  • Boc-L-fenilglicinol

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    ( S )-2-(Boc-amino)-2-feniletanol
    Catalog Number:
    14127
    CAS Number:
    117049-14-6
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00274206
    Molecular Formula:
    C13H19NO3
    Molecular Weight:
    237.3
  • (+/-)-Éster trimetílico de Boc-α-fosfonoglicina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-Gly(PO( OCH3 ) 2 ) -OCH3
    Catalog Number:
    14126
    CAS Number:
    89524-98-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02178893
    Molecular Formula:
    C10H20NO7P
    Molecular Weight:
    297.24
  • 1,1'-Carbonildi(1,2,4-triazol)

    Purity:
    ≥ 98%
    Synonym:
    CDT
    Catalog Number:
    14114
    CAS Number:
    41864-22-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00043399
    Molecular Formula:
    C5H4N6O
    Molecular Weight:
    164.13
  • Éster de N -hidroxisuccinimida de N α -Z- N δ -Boc-L-ornitina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ZL-Orn(Boc)-OSu
    Catalog Number:
    14097
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06796735
    Molecular Formula:
    C22H29N3O8
    Molecular Weight:
    463.5
  • Éster etílico del ácido L-piroglutámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-pirrolizado-oet
    Catalog Number:
    14022
    CAS Number:
    7149-65-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00064497
    Molecular Formula:
    C7H11NO3
    Molecular Weight:
    157.1
  • Boc-cicloleucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ácido boc-1-aminociclopentano-1-carboxílico
    Catalog Number:
    14047
    CAS Number:
    35264-09-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01076126
    Molecular Formula:
    C 11 H 19 N.º 4
    Molecular Weight:
    229.28
  • Acetil-DL-ciclopentilglicina

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Ac-DL-Gly(ciclopentil)-OH
    Catalog Number:
    14086
    CAS Number:
    2521-83-7
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD06796733
    Molecular Formula:
    C9H15NO3
    Molecular Weight:
    185.21
  • Sal de diciclohexilamonio de Boc-4-nitro-L-fenilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Fe(4-NO2)-OH·DCHA
    Catalog Number:
    14070
    CAS Number:
    102185-42-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00069882
    Molecular Formula:
    C14H18N2O6 · C12H23N
    Molecular Weight:
    491.5
  • α-Metil-L-valina

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    α-Me-L-Val-OH
    Catalog Number:
    14069
    CAS Number:
    53940-83-3
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD01318764
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.17
  • N α - Boc-5-hidroxi-L-triptófano

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Boc-L-Trp(5-OH)-OH
    Catalog Number:
    14066
    CAS Number:
    119768-45-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00270732
    Molecular Formula:
    C16H20N2O5
    Molecular Weight:
    320.31
  • N ω -(4-Toluensulfonil)-L-arginina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    L-Arg(Tos)-OH
    Catalog Number:
    14063
    CAS Number:
    4353-32-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00077167
    Molecular Formula:
    C13H20N4O4S
    Molecular Weight:
    328.39
  • 3-Amino-1-carboximetil-piridin-2-ona·TFA

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Acpo-OH·TFA
    Catalog Number:
    14051
    CAS Number:
    1373519-47-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD03788184
    Molecular Formula:
    C7H8N2O3 · C2HF3O2
    Molecular Weight:
    282.17
  • Clorhidrato de ácido N α - Fmoc-D-2,3-diaminopropiónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-Dap-OH·HCl
    Catalog Number:
    14061
    CAS Number:
    487027-89-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD03788624
    Molecular Formula:
    C18H18N2O4 · HCl
    Molecular Weight:
    362.84