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Reactivos de acoplamiento de péptidos

102
Filters

  • Trifluorometanosulfonato de 4-nitrofenilo

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Triflato de 4-nitrofenilo
    Hazmat
    Catalog Number:
    37183
    CAS Number:
    17763-80-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00192354
    Molecular Formula:
    C7H4F3NO5S
    Molecular Weight:
    271.17
  • Tionocarbonato de di(2-piridilo)

    Purity:
    ≥ 99,5 % (ensayo por titulación)
    Synonym:
    O,O'-Di-2-piridil tiocarbonato
    Catalog Number:
    37181
    CAS Number:
    96989-50-3
    Purity Limit:
    ≥ 99,5 % (ensayo por titulación)
    MDL NO:
    MFCD00074870
    Molecular Formula:
    C11H8N2O2S
    Molecular Weight:
    232.26
  • Cianofosfonato de dietilo

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Éster dietílico del ácido cianofosfónico
    Hazmat
    Catalog Number:
    37177
    CAS Number:
    2942-58-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00010256
    Molecular Formula:
    C5H10NO3P
    Molecular Weight:
    163.11
  • Anhídrido 2-metil-6-nitrobenzoico

    Purity:
    ≥ 98% (Asay por titulación)
    Synonym:
    Anhídrido 6-nitro- o -toluico
    Catalog Number:
    37178
    CAS Number:
    434935-69-0
    Purity Limit:
    ≥ 98% (Asay por titulación)
    MDL NO:
    MFCD06797117
    Molecular Formula:
    C16H12N2O7
    Molecular Weight:
    344.28
  • Cloruro de 2,4,6-triclorobenzoilo

    Hazmat
    Purity:
    ≥ 99% (ensayo por titulación, GC)
    Hazmat
    Catalog Number:
    37179
    CAS Number:
    4136-95-2
    Purity Limit:
    ≥ 99% (ensayo por titulación, GC)
    MDL NO:
    MFCD00075323
    Molecular Formula:
    C7H2Cl4O
    Molecular Weight:
    243.89
  • (Tributilfosforanilideno)acetonitrilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    (Cianometilen)tributilfosforano
    Catalog Number:
    36545
    CAS Number:
    157141-27-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01321151
    Molecular Formula:
    C 14 H 28 PN
    Molecular Weight:
    241.35
  • Tetrafluoroborato de 2-bromo-1-etil-piridinio

    Purity:
    ≥ 97% (Ensayo por titulación)
    Catalog Number:
    36138
    CAS Number:
    878-23-9
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00060046
    Molecular Formula:
    C7H9BBrF4N
    Molecular Weight:
    273.86
  • 4-Dimetilaminopiridina, granulada

    Hazmat
    Purity:
    ≥ 99,5 % (ensayo por titulación, GC)
    Synonym:
    Mapa DMPA
    Hazmat
    Catalog Number:
    33386
    CAS Number:
    1122-58-3
    Purity Limit:
    ≥ 99,5 % (ensayo por titulación, GC)
    MDL NO:
    MFCD00006418
    Molecular Formula:
    C7H10N2
    Molecular Weight:
    122.17
  • N- (5-cloro-2-piridil)bis(trifluorometanosulfonimida)

    Purity:
    ≥ 99 % (GC, HPLC)
    Synonym:
    2-[N,N-Bis(trifluorometilsulfonil)amino]-5-cloropiridina
    Catalog Number:
    31548
    CAS Number:
    145100-51-2
    Purity Limit:
    ≥ 99 % (GC, HPLC)
    MDL NO:
    MFCD00191833
    Molecular Formula:
    C7H3ClF6N2O4S2
    Molecular Weight:
    392.68
  • N-fenil-bis(trifluorometanosulfonimida)

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1,1,1-Trifluoro- N -fenil-N-[(trifluorometil)sulfonil]metanosulfonamida
    Catalog Number:
    31457
    CAS Number:
    37595-74-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00000404
    Molecular Formula:
    C8H5F6NO4S2
    Molecular Weight:
    357.25
  • 4-Nitrobencenosulfonato de pentafluorofenilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Éster pentafluorofenílico del ácido 4-nitrobencenosulfónico
    Catalog Number:
    31391
    CAS Number:
    244633-31-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD05975120
    Molecular Formula:
    C12H4F5NO5S
    Molecular Weight:
    369.22
  • Difenilfosfinato de pentafluorofenilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Éster pentafluorofenílico del ácido difenilfosfínico
    Catalog Number:
    31228
    CAS Number:
    138687-69-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00192380
    Molecular Formula:
    C18H10F5O2P
    Molecular Weight:
    384.24
  • Carbonato de di-2-piridilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Éster di-2-piridílico del ácido carbónico
    Catalog Number:
    31230
    CAS Number:
    1659-31-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00191407
    Molecular Formula:
    C11H8N2O3
    Molecular Weight:
    216.19
  • Catalog Number:
    31288
    CAS Number:
    7403-46-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00011985
    Molecular Formula:
    C7H7O3S · C6H7ClN
    Molecular Weight:
    299.77
  • Hexafluorofosfato de 2-cloro-1,3-dimetilimidazolinio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Hexafluorofosfato de 2-cloro-4,5-dihidro-1,3-dimetil-1 H- imidazolio
    Catalog Number:
    31201
    CAS Number:
    101385-69-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00191914
    Molecular Formula:
    C5H10ClN2 · PF6
    Molecular Weight:
    278.56
  • Cloruro de 2-cloro-1,3-dimetilimidazolinio

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    Cloruro de 2-cloro-4,5-dihidro-1,3-dimetil-1 H -imidazolio
    Catalog Number:
    31222
    CAS Number:
    37091-73-9
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD09039290
    Molecular Formula:
    C5H10Cl2N2
    Molecular Weight:
    169.05
  • Hexafluorofosfato de N , N , N' , N' -tetrametil -S- (1-oxido-2-piridil)tiouronio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Hexafluorofosfato de S- (1-oxido-2-piridilo) -N , N , N' , N'- tetrametiltiuronio
    Catalog Number:
    31213
    CAS Number:
    212333-72-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD05865266
    Molecular Formula:
    C10H16N3OS · PF6
    Molecular Weight:
    371.28
  • Hexafluorofosfato de bromotris(dimetilamino)fosfonio

    Hazmat
    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Bromotris( N -metilmetanaminato)fosforushexafluorofosfato
    Hazmat
    Catalog Number:
    31198
    CAS Number:
    50296-37-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00191864
    Molecular Formula:
    C6H18BrF6N3P2
    Molecular Weight:
    388.07
  • Hexafluorofosfato de N , N , N' , N'- bis(tetrametileno)-O-(N-succinimidil)uronio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Hexafluorofosfato de dipirrolidino( N -succinimidiloxi)carbenio
    Catalog Number:
    31212
    CAS Number:
    207683-26-9
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00192457
    Molecular Formula:
    C13H20N3O3 · PF6
    Molecular Weight:
    411.28
  • Hexafluorofosfato de O- (benzotriazol-1-il) -N , N , N' , N'- bis(tetrametilen)uronio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Hexafluorofosfato de (benzotriazol-1-iloxi)dipirrolidinocarbenio
    Catalog Number:
    31206
    CAS Number:
    105379-24-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00191770
    Molecular Formula:
    C15H20N5O · PF6
    Molecular Weight:
    431.32
  • Tetrafluoroborato de 2-cloro-1,3-dimetilimidazolio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    CIB
    Catalog Number:
    31200
    CAS Number:
    153433-26-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD17976893
    Molecular Formula:
    C5H10ClN2 · BF4
    Molecular Weight:
    220.4
  • Solución de 1,3-diciclohexilcarbodiimida (1,0 M en cloruro de metileno)

    Hazmat
    Synonym:
    Solución de N , N' -diciclohexilcarbodiimida
    Hazmat
    Catalog Number:
    31118
    CAS Number:
    538-75-0
    MDL NO:
    MFCD00011659
    Molecular Formula:
    C13H22N2
    Molecular Weight:
    206.33
  • Hazmat
    Catalog Number:
    30845
    CAS Number:
    1122-58-3
    MDL NO:
    MFCD00006418
    Molecular Formula:
    C7H10N2
    Molecular Weight:
    122.17
  • Solución de 4-(dimetilamino)piridina, 0,5 M en THF

    Hazmat
    Synonym:
    Solución de 4-(dimetilamino)piridina, 0,5 M en THF
    Hazmat
    Catalog Number:
    30846
    CAS Number:
    1122-58-3
    MDL NO:
    MFCD00006418
    Molecular Formula:
    C7H10N2
    Molecular Weight:
    122.17
  • 1-(4-tolilsulfonil)imidazol

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1-Tosil-1 H -imidazol
    Catalog Number:
    26935
    CAS Number:
    2232-08-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005285
    Molecular Formula:
    C10H10N2O2S
    Molecular Weight:
    222.27
  • Oxicloruro de difenilfósforo

    Hazmat
    Purity:
    ≥ 98%
    Synonym:
    Óxido de difenilclorofosfina
    Hazmat
    Catalog Number:
    26798
    CAS Number:
    1499-21-4
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00002077
    Molecular Formula:
    C12H10ClOP
    Molecular Weight:
    236.64
  • Catalog Number:
    15129
    CAS Number:
    137156-41-3
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD06796746
    Molecular Formula:
    C5H7N3O3
    Molecular Weight:
    157.13
  • 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
  • Cloroformiato de 4-nitrobencilo

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Clorocarbonato de 4-nitrobencilo
    Hazmat
    Catalog Number:
    12968
    CAS Number:
    4457-32-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00007375
    Molecular Formula:
    C8H6ClNO4
    Molecular Weight:
    215.6
  • Hexafluorofosfato de cloro-dipirrolidinocarbenio

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    PyClU
    Catalog Number:
    12939
    CAS Number:
    135540-11-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00191333
    Molecular Formula:
    C9H16ClF6N2P
    Molecular Weight:
    332.66
  • Carbonato de bis(4-nitrofenilo)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Carbonato de 4-nitrofenilo
    Catalog Number:
    12948
    CAS Number:
    5070-13-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00007322
    Molecular Formula:
    C13H8N2O7
    Molecular Weight:
    304.21
  • N,N'-Di-terc-butilcarbodiimida

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    12908
    CAS Number:
    691-24-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00010231
    Molecular Formula:
    C9H18N2
    Molecular Weight:
    154.26
  • Diimidazolida de ácido oxálico

    Purity:
    ≥ 98% (ensayo por titulación)
    Synonym:
    1,1'-Oxalildiimidazol
    Catalog Number:
    12829
    CAS Number:
    18637-83-7
    Purity Limit:
    ≥ 98% (ensayo por titulación)
    MDL NO:
    MFCD00043067
    Molecular Formula:
    C8H6N4O2
    Molecular Weight:
    190.16
  • Hexafluorofosfato de tetrametilfluoroformamidinio

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    TFFH
    Catalog Number:
    05189
    CAS Number:
    164298-23-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02684443
    Molecular Formula:
    C5H12N2PF7
    Molecular Weight:
    264.12
  • Catalog Number:
    04884
    CAS Number:
    136849-72-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00192127
    Molecular Formula:
    C10H17BF4N4O3
    Molecular Weight:
    328.08
  • Hexafluorofosfato de clorotripirrolidinofosfonio

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    PycloP-es
    Catalog Number:
    04880
    CAS Number:
    133894-48-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00210035
    Molecular Formula:
    C12H24F6N3P2Cl
    Molecular Weight:
    421.74
  • 1-Hidroxi-6-(trifluorometil)benzotriazol

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6-(trifluoro-metil)-HOBT
    Hazmat
    Catalog Number:
    03533
    CAS Number:
    26198-21-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00038806
    Molecular Formula:
    C7H4N3DE3
    Molecular Weight:
    203.12
  • N -Hidroxiftalimida

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    2-Hidroxi-1 H -isoindol-1,3(2 H -diona
    Catalog Number:
    02322
    CAS Number:
    524-38-9
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00005891
    Molecular Formula:
    C8H5NO3
    Molecular Weight:
    163.13
  • 2,4,5-triclorofenol

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    2,4,5-Tricloro-1-hidroxi-benceno
    Hazmat
    Catalog Number:
    02361
    CAS Number:
    95-95-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00002170
    Molecular Formula:
    C6H3Cl3O
    Molecular Weight:
    197.45
  • Tetrafluoroborato de 2-succinimido-1,1,3,3-tetrametiluronio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Universidad Técnica Estatal de Texas
    Catalog Number:
    02357
    CAS Number:
    105832-38-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00077875
    Molecular Formula:
    C9H16O3N3BF4
    Molecular Weight:
    301.1
  • Trifluoroacetato de 4-nitrofenilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Éster 4-nitrofenílico del ácido trifluoroacético
    Catalog Number:
    02341
    CAS Number:
    658-78-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00007324
    Molecular Formula:
    C8H4F3NO4
    Molecular Weight:
    235.12
  • 4-pirrolidinopiridina

    Hazmat
    Purity:
    ≥ 98% (ensayo)
    Synonym:
    1-(4-piridil)pirrolidina
    Hazmat
    Catalog Number:
    02356
    CAS Number:
    2456-81-7
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00006415
    Molecular Formula:
    C9H12N2
    Molecular Weight:
    148.2
  • Tetrafluoroborato de 2-(2-piridon-1il)-1,1,3,3-tetrametiluronio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    TPTU/TOPPyU
    Catalog Number:
    02355
    CAS Number:
    125700-71-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00075475
    Molecular Formula:
    C10H16BF4N3O2
    Molecular Weight:
    297.06
  • Tetrafluoroborato de 2-(5-Norbornen-2,3-dicarboximido)-1,1,3,3-tetrametiluronio

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Unión Tecnológica Nacional
    Catalog Number:
    02343
    CAS Number:
    125700-73-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00167753
    Molecular Formula:
    C14H20BF4N3O3
    Molecular Weight:
    365.14
  • Catalog Number:
    02297
    CAS Number:
    2491-17-0
    Purity Limit:
    ≥ 96% (RMN)
    MDL NO:
    MFCD00011979
    Molecular Formula:
    C14H26N3OC7H7O3S
    Molecular Weight:
    423.6
  • Cloruro de N , N -bis(2-oxo-3-oxazolidinil)fosfínico

    Hazmat
    Purity:
    ≥ 98% (ensayo)
    Synonym:
    BOP-Cl
    Hazmat
    Catalog Number:
    02280
    CAS Number:
    68641-49-6
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00010077
    Molecular Formula:
    C6H8ClN2O5P
    Molecular Weight:
    254.6
  • 3-Nitro-1H-1,2,4-triazol

    Purity:
    ≥ 99% (ensayo)
    Catalog Number:
    00941
    CAS Number:
    24807-55-4
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00009749
    Molecular Formula:
    C2H2N4O2
    Molecular Weight:
    114.1
  • 4-toluenosulfonato de 2-fluoro-1-metilpiridinio

    Purity:
    ≥ 98% (RMN)
    Synonym:
    1 Tosilato de metil-2-fluoropiridinio
    Catalog Number:
    01278
    CAS Number:
    58086-67-2
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD00011983
    Molecular Formula:
    C6H7FN · C7H7O3S
    Molecular Weight:
    283.3
  • Catalog Number:
    00932
    CAS Number:
    54230-60-3
    MDL NO:
    MFCD00014089
    Molecular Formula:
    C17H25N3O2S
    Molecular Weight:
    335.5
  • 2-Hidroxipiridina- N -óxido

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1-Hidroxi-2(1 H )piridinona
    Catalog Number:
    00785
    CAS Number:
    13161-30-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00006195
    Molecular Formula:
    C5H5NO2
    Molecular Weight:
    111.1