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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.

  • Clorhidrato de éster metílico de bencilglicina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Bzl-Gly-OMe·HCl
    Catalog Number:
    11912
    CAS Number:
    17136-35-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02684379
    Molecular Formula:
    C10H12NO2 · HCl
    Molecular Weight:
    214.71
  • Clorhidrato de éster metílico de bencil-L-isoleucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Clorhidrato de éster metílico de bencil-L-isoleucina
    Catalog Number:
    11913
    CAS Number:
    209325-69-9, 402929-56-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02684380
    Molecular Formula:
    C14H21NO2 · HCl
    Molecular Weight:
    271.82
  • Benzoil-DL-leucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Bz-DL-Leu-OH
    Catalog Number:
    11904
    CAS Number:
    17966-67-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00038295
    Molecular Formula:
    C13H17NO3
    Molecular Weight:
    235.27
  • Clorhidrato de éster metílico de N α -bencil-D-alanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Bzl-D-Ala-OMe·HCl
    Catalog Number:
    11908
    CAS Number:
    95071-12-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02684374
    Molecular Formula:
    C11H15NO2 · HCl
    Molecular Weight:
    229.74
  • Clorhidrato de éster metílico de N- bencil-L-glutamina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Bzl-L-Gln-OMe·HCl
    Catalog Number:
    11910
    CAS Number:
    402929-52-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02684377
    Molecular Formula:
    C13H18N2O3 · HCl
    Molecular Weight:
    286.79
  • N α - Boc-L-triptófano amida

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Trp- NH2
    Catalog Number:
    11891
    CAS Number:
    62549-92-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00270519
    Molecular Formula:
    C16H21N3O3
    Molecular Weight:
    303.36
  • Éster bencílico de N α - Boc-L-triptófano

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Trp-OBzl
    Catalog Number:
    11893
    CAS Number:
    57229-67-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00190837
    Molecular Formula:
    C23H26N2O4
    Molecular Weight:
    394.47
  • Amida de boc-L-valina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Val- NH2
    Catalog Number:
    11899
    CAS Number:
    35150-08-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00190841
    Molecular Formula:
    C10H20N2O3
    Molecular Weight:
    216.28
  • Ácido boc- trans -4-aminociclohexanocarboxílico

    Purity:
    ≥ 99% (GC)
    Synonym:
    Boc-1,4- trans -Achc-OH
    Catalog Number:
    11890
    CAS Number:
    53292-89-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01862293
    Molecular Formula:
    C12H21NO4
    Molecular Weight:
    243.27
  • Boc -O -metil-L-treonina

    Purity:
    98 - 102% (ensayo)
    Synonym:
    Boc-L-Thr(Me)-OH
    Catalog Number:
    11886
    CAS Number:
    48068-25-3
    Purity Limit:
    98 - 102% (ensayo)
    MDL NO:
    MFCD00076990
    Molecular Formula:
    C10H19Nº 5
    Molecular Weight:
    233.26
  • N α -Boc- N ε -dansil-L-lisina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Lys(Dansil)-OH
    Catalog Number:
    11871
    CAS Number:
    185504-01-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00467613
    Molecular Formula:
    C23H33N3O6S
    Molecular Weight:
    479.58
  • N α -Boc- N ε -isopropil-L-lisina

    Purity:
    ≥ 99% (titulación)
    Synonym:
    Boc-L-Lis(iPr)-OH
    Catalog Number:
    11872
    CAS Number:
    66880-55-5
    Purity Limit:
    ≥ 99% (titulación)
    MDL NO:
    MFCD00270511
    Molecular Formula:
    C14H28N2O4
    Molecular Weight:
    288.38
  • Éster metílico de Boc-L-isoleucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Ile-OMe
    Catalog Number:
    11865
    CAS Number:
    17901-01-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00038761
    Molecular Formula:
    C12H23NO4
    Molecular Weight:
    245.32
  • Boc-L-6-hidroxinorleucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-Nle(6-OH)-OH
    Catalog Number:
    11867
    CAS Number:
    77611-37-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01862292
    Molecular Formula:
    C 11 H 21 N º 5
    Molecular Weight:
    247.3
  • Sal de diciclohexil amonio de N α -Boc- N ε -aliloxicarbonil-L-lisina

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Boc-L-Lys(Aloc)-OH·DCHA
    Catalog Number:
    11870
    CAS Number:
    110637-52-0
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00273410
    Molecular Formula:
    C15H26N2O6 · C12H23N
    Molecular Weight:
    511.69
  • Éster β-alílico del ácido Boc-D-aspártico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-D-Asp(OAll)-OH
    Catalog Number:
    11833
    CAS Number:
    207120-58-9
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01862278
    Molecular Formula:
    C12H19Nº6
    Molecular Weight:
    273.3
  • Sal de Boc-L-Leucina-O·Cesio

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Boc-L-Leu-O·Cs
    Catalog Number:
    11869
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD01862285
    Molecular Formula:
    C11H20NO4 · Cs
    Molecular Weight:
    363.04
  • Boc- O -alil-D-tirosina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-D-Tyr(Todos)-OH
    Catalog Number:
    11844
    CAS Number:
    350820-56-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01862284
    Molecular Formula:
    C17H23Nº5
    Molecular Weight:
    321.4
  • Sal de diciclohexilamonio de Boc -O -metil-L-homoserina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-L-HomoSer(Me)-OH·DCHA
    Catalog Number:
    11864
    CAS Number:
    349545-91-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01861359
    Molecular Formula:
    C10H19NO5 · C12H23N
    Molecular Weight:
    414.56
  • Éster bencílico de Boc-D-serina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-D-Ser-OBzl
    Catalog Number:
    11841
    CAS Number:
    141527-78-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00080265
    Molecular Formula:
    C 15 H 21 N º 5
    Molecular Weight:
    295.34
  • Éster de Boc-D-alanina-4-nitrofenilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-D-Ala-ONp
    Catalog Number:
    11832
    CAS Number:
    85546-27-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01862290
    Molecular Formula:
    C14H18N2O6
    Molecular Weight:
    310.31
  • Sal de diciclohexil amonio de N α -Boc- N ε -aliloxicarbonil-D-lisina

    Purity:
    ≥ 99,9 % (HPLC, pureza quiral)
    Synonym:
    Boc-D-Lys(Aloc)-OH·DCHA
    Catalog Number:
    11838
    CAS Number:
    327156-94-5
    Purity Limit:
    ≥ 99,9 % (HPLC, pureza quiral)
    MDL NO:
    MFCD01862281
    Molecular Formula:
    C16H29N2O6 · C12H23N
    Molecular Weight:
    526.7
  • Éster metílico de Boc-D-alanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-D-Ala-OMe
    Catalog Number:
    11831
    CAS Number:
    91103-47-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00191865
    Molecular Formula:
    C9H17Nº4
    Molecular Weight:
    203.24
  • Éster gamma-alílico del ácido Boc-D-glutámico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Boc-D-Glu(OAll)-OH
    Catalog Number:
    11835
    CAS Number:
    259221-91-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01862283
    Molecular Formula:
    C13H21NO6
    Molecular Weight:
    287.4
  • Ácido boc -cis- 4-aminociclohexanocarboxílico

    Purity:
    ≥ 98% (GC)
    Synonym:
    Boc-1,4- cis -Achc-OH
    Catalog Number:
    11826
    CAS Number:
    53292-90-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01862294
    Molecular Formula:
    C12H21NO4
    Molecular Weight:
    243.27
  • Ácido Boc -cis- 1,4-aminociclohexil acético

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-1,4- cis -Acha-OH
    Catalog Number:
    11827
    CAS Number:
    327156-95-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01862296
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.3
  • Ácido acetil-γ-aminobutírico

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Ac-γ-Abu-OH
    Catalog Number:
    11793
    CAS Number:
    3025-96-5
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00020552
    Molecular Formula:
    C6H11NO3
    Molecular Weight:
    145.16
  • Boc-1,4-fenilendiamina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-( terc -butoxicarbonilamino)anilina
    Catalog Number:
    11808
    CAS Number:
    71026-66-9
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00043022
    Molecular Formula:
    C11H16N2O2
    Molecular Weight:
    208.3
  • Ácido boc -cis- 3-aminociclohexanocarboxílico

    Purity:
    ≥ 98% (RMN)
    Synonym:
    Boc-1,3- cis -Achc-OH
    Catalog Number:
    11825
    CAS Number:
    222530-33-8
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD01862295
    Molecular Formula:
    C12H21NO4
    Molecular Weight:
    243.27
  • Acetil-L-norvalina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acetil-L-norvalina
    Catalog Number:
    11799
    CAS Number:
    15891-50-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00151963
    Molecular Formula:
    C7H13NO3
    Molecular Weight:
    159.19
  • Sal de diciclohexilamonio del éster b-metílico del ácido Boc-L-aspártico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Boc-L-Asp(OMe)-OH·DCHA
    Catalog Number:
    11824
    CAS Number:
    59768-74-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00270494
    Molecular Formula:
    C10H17NO7 · C12H23N
    Molecular Weight:
    444.53
  • Acetil- O -metil-L-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ac-L-Tyr(Me)-OH
    Catalog Number:
    11802
    CAS Number:
    28047-05-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00026170
    Molecular Formula:
    C12H15NO4
    Molecular Weight:
    237.26
  • Acetil-deshidro-alanina

    Purity:
    ≥ 99% (titulación)
    Synonym:
    Ac-deshidro-Ala-OH
    Catalog Number:
    11790
    CAS Number:
    5429-56-1
    Purity Limit:
    ≥ 99% (titulación)
    MDL NO:
    MFCD00004257
    Molecular Formula:
    C5H6NO3
    Molecular Weight:
    128.11
  • N , O- Bis - acetil-L-tirosina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ac-L-Tyr(Ac)-OH
    Catalog Number:
    11801
    CAS Number:
    17355-23-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038242
    Molecular Formula:
    C 13 H 15 N º 5
    Molecular Weight:
    265.27
  • Éster etílico de acetilglicina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ac-Gly-OEt
    Catalog Number:
    11795
    CAS Number:
    1906-82-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00009173
    Molecular Formula:
    C6H11NO3
    Molecular Weight:
    145.13
  • Acetil-α,β-deshidro-fenilalanina

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    Ac-2,3-deshidro-Phe-OH
    Catalog Number:
    11791
    CAS Number:
    5469-45-4
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00008680
    Molecular Formula:
    C11H11Nº3
    Molecular Weight:
    205.18
  • Acetil-D-norvalina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ac-D-Nva-OH
    Catalog Number:
    11784
    CAS Number:
    57357-56-9
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00151962
    Molecular Formula:
    C7H13NO3
    Molecular Weight:
    159.19
  • Acetil-D-norleucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ac-D-Nle-OH
    Catalog Number:
    11783
    CAS Number:
    54896-21-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00063171
    Molecular Formula:
    C8H15NO3
    Molecular Weight:
    173.22
  • Acetil-DL-norleucina

    Purity:
    ≥ 99% (titulación)
    Synonym:
    Ac-DL-Nle-OH
    Catalog Number:
    11779
    CAS Number:
    7682-16-8
    Purity Limit:
    ≥ 99% (titulación)
    MDL NO:
    MFCD00037272
    Molecular Formula:
    C8H15NO3
    Molecular Weight:
    173.22
  • Ácido acetil-DL-glutámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ac-DL-Glu-OH
    Catalog Number:
    11774
    CAS Number:
    5817-08-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00063195
    Molecular Formula:
    C7H11Nº5
    Molecular Weight:
    189.17
  • Boc-β-alaninol

    Purity:
    ≥ 99 % (TLC)
    Synonym:
    N- (3-hidroxipropil)carbamato de terc- butilo
    Catalog Number:
    11756
    CAS Number:
    58885-58-8
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00191883
    Molecular Formula:
    C8H17NO3
    Molecular Weight:
    175.2
  • Ácido acetil-D-α-aminobutírico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ac-D-Abu-OH
    Catalog Number:
    11768
    CAS Number:
    34271-27-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01862370
    Molecular Formula:
    C6H11NO3
    Molecular Weight:
    145.16
  • Z- O -tritil-L-serina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ZL-Ser(Trt)-OH
    Catalog Number:
    11732
    CAS Number:
    1330286-53-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02684513
    Molecular Formula:
    C 30 H 27 N.º 5
    Molecular Weight:
    481.55
  • Éster de ZD-alanina- N -hidroxisuccinimida

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ZD-Ala-OSu
    Catalog Number:
    11724
    CAS Number:
    27167-53-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00153318
    Molecular Formula:
    C15H16N2O6
    Molecular Weight:
    320.3
  • Catalog Number:
    11727
    CAS Number:
    34897-67-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00237349
    Molecular Formula:
    C24H24N2O8
    Molecular Weight:
    468.46
  • Sal de diciclohexilamonio de alo -isoleucina ZD

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    ZD- allo -Ile-OH·DCHA
    Catalog Number:
    11725
    CAS Number:
    55723-45-0
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD02259507
    Molecular Formula:
    C14H19NO4 · C12H23N
    Molecular Weight:
    446.63
  • Catalog Number:
    11723
    CAS Number:
    149697-16-5
    MDL NO:
    MFCD02684274
    Molecular Formula:
    C28H31N5O8
    Molecular Weight:
    565.58
  • N -Metil- O - tert -butil-L-serina

    Purity:
    ≥ 98%
    Synonym:
    N-Me-L-Ser(tBu)-OH
    Catalog Number:
    11717
    CAS Number:
    197632-83-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD02094572
    Molecular Formula:
    C8H17NO3
    Molecular Weight:
    175.23
  • Catalog Number:
    11720
    CAS Number:
    72682-76-9
    MDL NO:
    MFCD00238364
    Molecular Formula:
    C26H36N6O9
    Molecular Weight:
    576.61
  • Boc-1,3-diaminopropano·HCl

    Purity:
    ≥ 99% (titulación)
    Synonym:
    Boc-NH(CH2)3NH2·HCl
    Catalog Number:
    11710
    CAS Number:
    127346-48-9
    Purity Limit:
    ≥ 99% (titulación)
    MDL NO:
    MFCD01076598
    Molecular Formula:
    C8H18N2O2 · HCl
    Molecular Weight:
    210.7