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Bloques de construcción

7871
Sub Categories
Química > Bloques de construcción > Bloques de construcción fluorados 1631
Química > Bloques de construcción > Bloques de construcción heterocíclicos 3724
Química > Bloques de construcción > Bloques de construcción no heterocíclicos 2575

  • Quinuclidina

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    1-Azabiciclo[2.2.2]octano
    Hazmat
    Catalog Number:
    40884
    CAS Number:
    100-76-5
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00006690
    Molecular Formula:
    C7H13N​
    Molecular Weight:
    111.19
    Specification Sheet SDS

  • N , N' -Di- tert -butiletilendiamina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,2-Bis( terc -butilamino)etano
    Hazmat
    Catalog Number:
    40887
    CAS Number:
    4062-60-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014996
    Molecular Formula:
    C10H24N2​​
    Molecular Weight:
    172.32
    Specification Sheet SDS

  • Pirimidina-2-sulfinato de sodio

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    40769
    CAS Number:
    2188151-68-8
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD32068077
    Molecular Formula:
    C4H3N2NaO2S​​​
    Molecular Weight:
    166.13
    Specification Sheet SDS

  • Trimetil(viniloxi)silano

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (Trimetilsiloxi)etileno
    Hazmat
    Catalog Number:
    40550
    CAS Number:
    6213-94-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00054764
    Molecular Formula:
    C5H12OSi​
    Molecular Weight:
    116.24
    Specification Sheet SDS

  • 1-( tert- butildimetilsililoxi)-1-metoxieteno

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    terc -butil[(1-metoxivinil)oxi]dimetilsilano
    Hazmat
    Catalog Number:
    40547
    CAS Number:
    77086-38-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD02683524
    Molecular Formula:
    C9H20O2Si​​
    Molecular Weight:
    188.34
    Specification Sheet SDS

  • 4-Trimetilsilil-3-butin-2-ol

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    40463
    CAS Number:
    6999-19-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00190213
    Molecular Formula:
    C7H14OSi​
    Molecular Weight:
    142.27
    Specification Sheet SDS

  • 4-[(Trimetilsilil)etinil]anilina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    40459
    CAS Number:
    75867-39-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03695479
    Molecular Formula:
    C11H15NSi​
    Molecular Weight:
    189.33
    Specification Sheet SDS

  • Metacrilato de 3-(clorodimetilsilil)propilo (estabilizado con BHT)

    Hazmat
    Purity:
    ≥ 90% (GC)
    Synonym:
    Éster 3-(clorodimetilsilil)propílico del ácido metacrílico (estabilizado con BHT)
    Hazmat
    Catalog Number:
    40425
    CAS Number:
    24636-31-5
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00053899
    Molecular Formula:
    C9H17ClO2Si​​
    Molecular Weight:
    220.77
    Specification Sheet SDS

  • Acetato de trimetilsililo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster trimetilsilílico del ácido acético
    Hazmat
    Catalog Number:
    40413
    CAS Number:
    2754-27-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008695
    Molecular Formula:
    C5H12O2Si​​
    Molecular Weight:
    132.23
    Specification Sheet SDS

  • Propionato de trimetilsililo

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Éster trimetilsilílico del ácido propiónico
    Hazmat
    Catalog Number:
    40416
    CAS Number:
    16844-98-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD01632555
    Molecular Formula:
    C6H14O2Si​​
    Molecular Weight:
    146.26
    Specification Sheet SDS

  • Trifluoroacetato de trimetilsililo

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Éster trimetilsilílico del ácido trifluoroacético
    Hazmat
    Catalog Number:
    40415
    CAS Number:
    400-53-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00000413
    Molecular Formula:
    C5H9F3O2Si​​​
    Molecular Weight:
    186.21
    Specification Sheet SDS

  • Acrilato de 3-(trialilsilil)propilo (estabilizado con MEHQ)

    Purity:
    ≥ 92% (GC)
    Synonym:
    Éster 3-(trialilsilil)propílico del ácido acrílico (estabilizado con MEHQ)
    Catalog Number:
    40401
    CAS Number:
    29 de septiembre de 1990
    Purity Limit:
    ≥ 92% (GC)
    MDL NO:
    MFCD29089372
    Molecular Formula:
    C15H24O2Si​​
    Molecular Weight:
    264.44
    Specification Sheet SDS

  • Ácido 5-formil-2-tiofenoborónico

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    Ácido 5-formil-2-tienilborónico
    Catalog Number:
    40394
    CAS Number:
    4347-33-5
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD02093666
    Molecular Formula:
    C5H5BO3S​​
    Molecular Weight:
    155.96
    Specification Sheet SDS

  • Ácido 5-formil-2-furanborónico

    Hazmat
    Purity:
    95 - 105% (Ensayo por titulación)
    Synonym:
    Ácido 5-formil-2-furanilborónico
    Hazmat
    Catalog Number:
    40376
    CAS Number:
    27329-70-0
    Purity Limit:
    95 - 105% (Ensayo por titulación)
    MDL NO:
    MFCD01114696
    Molecular Formula:
    C5H5BO4​​
    Molecular Weight:
    139.9
    Specification Sheet SDS

  • Ácido 2-fluoro-4-metoxifenilborónico

    Purity:
    97 - 105% (Ensayo por titulación)
    Synonym:
    Ácido 2-fluoro-4-metoxibencenoborónico
    Catalog Number:
    40317
    CAS Number:
    162101-31-7
    Purity Limit:
    97 - 105% (Ensayo por titulación)
    MDL NO:
    MFCD04039323
    Molecular Formula:
    C7H8BFO3​​
    Molecular Weight:
    169.95
    Specification Sheet SDS

  • Ácido 4-fluoro-2-formilfenilborónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 4-fluoro-2-formilbencenoborónico
    Catalog Number:
    40213
    CAS Number:
    825644-26-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD10697426
    Molecular Formula:
    C7H6BFO3​​
    Molecular Weight:
    167.93
    Specification Sheet SDS

  • Ácido 3-etoxi-4-fluorofenilborónico

    Purity:
    97 - 105% (Ensayo por titulación)
    Synonym:
    Ácido 3-etoxi-4-fluorobencenoborónico
    Catalog Number:
    40215
    CAS Number:
    900174-65-4
    Purity Limit:
    97 - 105% (Ensayo por titulación)
    MDL NO:
    MFCD09475831
    Molecular Formula:
    C 8 H 10 BFO3
    Molecular Weight:
    183.97
    Specification Sheet SDS

  • 1-Metil-4-[3-(4,4,5,5-tetrametil-1,3,2-dioxaborolan-2-il)bencil]piperazina

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster de pinacol del ácido 3-(4-metil-1-piperazinilmetil)bencenoborónico
    Catalog Number:
    40157
    CAS Number:
    883738-27-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09266181
    Molecular Formula:
    C18H29BN2O2​​​
    Molecular Weight:
    316.25
    SDS

  • 3-Cloro-5-(4,4,5,5-tetrametil-1,3,2-dioxaborolan-2-il)piridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(5-cloro-3-piridil)-4,4,5,5-tetrametil-1,3,2-dioxaborolano
    Catalog Number:
    40042
    CAS Number:
    865186-94-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06798284
    Molecular Formula:
    C11H15BClNO2​​
    Molecular Weight:
    239.51
    Specification Sheet SDS

  • 2- n -Butilimidazol

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    2-Butil-1- H -imidazol
    Catalog Number:
    28396
    CAS Number:
    50790-93-7
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00792664
    Molecular Formula:
    C7H12N2​​
    Molecular Weight:
    124.19
    Specification Sheet SDS

  • 4,4,5,5-Tetrametil-2-(5-metilfuran-2-il)-1,3,2-dioxaborolano

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster de pinacol del ácido (5-metilfuran-2-il)borónico
    Catalog Number:
    39914
    CAS Number:
    338998-93-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD03094689
    Molecular Formula:
    C 11 H 17 BO 3
    Molecular Weight:
    208.06
    Specification Sheet SDS

  • 5-(4,4,5,5-Tetrametil-1,3,2-dioxaborolan-2-il)oxindol

    Purity:
    ≥ 96% (GC)
    Synonym:
    Éster de pinacol del ácido 5-oxindoleborónico
    Catalog Number:
    39884
    CAS Number:
    837392-64-0
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD08669935
    Molecular Formula:
    C14H18BNO3​​
    Molecular Weight:
    259.11
    Specification Sheet SDS

  • Yoduro de tributilesulfonio

    Purity:
    ≥ 96% (Ensayo por titulación)
    Synonym:
    Yoduro de tri- N -butilsulfonio
    Catalog Number:
    39875
    CAS Number:
    18146-62-8
    Purity Limit:
    ≥ 96% (Ensayo por titulación)
    MDL NO:
    MFCD00671571
    Molecular Formula:
    C 12 H 27 ES
    Molecular Weight:
    330.31
    Specification Sheet SDS

  • 2-(3,5-dinitrofenil)-4,4,5,5-tetrametil-1,3,2-dioxaborolano

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-Dinitro-5-(4,4,5,5-tetrametil-1,3,2-dioxaborolan-2-il)benceno
    Catalog Number:
    39951
    CAS Number:
    428820-95-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD11504965
    Molecular Formula:
    C12H15BN2O6​​​
    Molecular Weight:
    294.07
    Specification Sheet SDS

  • 4'-(4,4,5,5-Tetrametil-1,3,2-dioxaborolan-2-il)[1,1'-bifenil]-4-carbonitrilo

    Purity:
    ≥ 96% (GC)
    Synonym:
    Éster de pinacol del ácido 4-cianobifenil-4'-borónico
    Catalog Number:
    39949
    CAS Number:
    406482-72-2
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD17015781
    Molecular Formula:
    C19H20BNO2​​
    Molecular Weight:
    305.18
    Specification Sheet SDS

  • Bis (trifluorometanosulfonil)imida de 1-metil-1-propilpirrolidinio

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    39861
    CAS Number:
    223437-05-6
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD08458917
    Molecular Formula:
    C10H18F6N2O4S2​​​​​
    Molecular Weight:
    408.37
    Specification Sheet SDS

  • 1-(tetrahidro- 2H -piran-4-il)-4-(4,4,5,5-tetrametil-1,3,2-dioxaborolan-2-il) -1H- pirazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster de pinacol del ácido 1-(tetrahidro-2 H -piran-4-il)-1 H -pirazol-4-borónico
    Catalog Number:
    39968
    CAS Number:
    1040377-03-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD12033229
    Molecular Formula:
    C14H23BN2O3​​​
    Molecular Weight:
    278.16
    Specification Sheet SDS

  • Bis (trifluorometanosulfonil)imida de tributil(2-metoxietil)fosfonio

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    39833
    CAS Number:
    959698-44-3
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD11112190
    Molecular Formula:
    C 17 H 34 F 6 NO 5 PS 2
    Molecular Weight:
    541.55
    Specification Sheet SDS

  • 4-(Bromometil)-7-(dietilamino)cumarina

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    39725
    CAS Number:
    1256259-14-9
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD31618098
    Molecular Formula:
    C14H16BrNO2​​
    Molecular Weight:
    310.19
    Specification Sheet SDS

  • 1-(2-Nitrofenil)etanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Alcohol 2-nitro-α-metilbencílico
    Catalog Number:
    39721
    CAS Number:
    3205-25-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02683380
    Molecular Formula:
    C8H9NO3​​
    Molecular Weight:
    167.16
    Specification Sheet SDS

  • Dihidrazida de ácido malónico

    Purity:
    ≥ 93% (Ensayo por titulación)
    Synonym:
    Malonodihidrazida
    Catalog Number:
    39701
    CAS Number:
    3815-86-9
    Purity Limit:
    ≥ 93% (Ensayo por titulación)
    MDL NO:
    MFCD00041268
    Molecular Formula:
    C3H8N4O2​​​
    Molecular Weight:
    132.12
    Specification Sheet SDS

  • 2-(2-Nitrofenil)propan-1-ol

    Purity:
    ≥ 98% (ensayo)
    Catalog Number:
    39722
    CAS Number:
    64987-77-5
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD09038679
    Molecular Formula:
    C9H11Nº3​​
    Molecular Weight:
    181.19
    Specification Sheet SDS

  • 6-Bromo-7-hidroxi-4-(hidroximetil)cumarina

    Purity:
    ≥ 96% (GC)
    Synonym:
    6-Bromo-7-hidroxi-4-(hidroximetil) -2H- cromen-2-ona
    Catalog Number:
    39724
    CAS Number:
    223420-41-5
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD25961202
    Molecular Formula:
    C10H7BrO4​​
    Molecular Weight:
    271.07
    Specification Sheet SDS

  • Succinato de mono- terc -butilo

    Purity:
    ≥ 99% (GC)
    Synonym:
    Éster mono- terc -butílico del ácido succínico
    Catalog Number:
    39720
    CAS Number:
    15026-17-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00273441
    Molecular Formula:
    C8H14O4​​
    Molecular Weight:
    174.2
    Specification Sheet SDS

  • 7-(Dietilamino)-4-(hidroximetil)cumarina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    39726
    CAS Number:
    54711-38-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03424352
    Molecular Formula:
    C14H17NO3​​
    Molecular Weight:
    247.29
    Specification Sheet SDS

  • Éter bis (2-propinílico) de dietilenglicol

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-[2-[2-(2-propiniloxi)etoxi]etoxi]-1-propino
    Catalog Number:
    39717
    CAS Number:
    126422-57-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD22201523
    Molecular Formula:
    C10H14O3​​
    Molecular Weight:
    182.22
    Specification Sheet SDS

  • 1,5-Difluoro-2,4-dinitrobenceno

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    1,3-Difluoro-4,6-dinitrobenceno
    Hazmat
    Catalog Number:
    39718
    CAS Number:
    327-92-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00007052
    Molecular Formula:
    C6H2F2N2O4​​​​
    Molecular Weight:
    204.09
    Specification Sheet SDS

  • Ácido ditiodiglicólico

    Purity:
    ≥ 99,5 % (ensayo por titulación)
    Synonym:
    Ácido ditiodiacético
    Catalog Number:
    39707
    CAS Number:
    505-73-7
    Purity Limit:
    ≥ 99,5 % (ensayo por titulación)
    MDL NO:
    MFCD00039607
    Molecular Formula:
    C4H6O4S2​​​
    Molecular Weight:
    182.21
    Specification Sheet SDS

  • dodecanodioato de terc -butilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster mono- terc -butílico del ácido dodecanodioico
    Catalog Number:
    39709
    CAS Number:
    234081-98-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD28098251
    Molecular Formula:
    C16H30O4​​
    Molecular Weight:
    286.41
    Specification Sheet SDS

  • Éter de etilenglicol 1,2- bis (2-propinilo)

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    1,2-Bis(2-propiniloxi)etano
    Hazmat
    Catalog Number:
    39705
    CAS Number:
    40842-04-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD03640302
    Molecular Formula:
    C8H10O2​​
    Molecular Weight:
    138.17
    Specification Sheet SDS

  • 1,14-Diamino-3,6,9,12-tetraoxatetradecano

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    3,6,9,12-Tetraoxatetradecano-1,14-diamina
    Hazmat
    Catalog Number:
    39696
    CAS Number:
    68960-97-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD01365938
    Molecular Formula:
    C10H24N2O4​​​
    Molecular Weight:
    236.31
    Specification Sheet SDS

  • 5,6,11,12-Tetradehidrodibenzo[a,e]cicloocteno

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    5,6,11,12-Tetradehidrodibenzo[a,e]ciclooctatetraeno
    Catalog Number:
    39693
    CAS Number:
    53397-65-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD28386121
    Molecular Formula:
    C16H8​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • Tetradecanodioato de hidrógeno y terc -butilo

    Purity:
    ≥ 99 % (desviación estándar del estándar)
    Synonym:
    Éster mono- terc -butílico del ácido tetradecanodioico
    Catalog Number:
    39710
    CAS Number:
    234082-00-9
    Purity Limit:
    ≥ 99 % (desviación estándar del estándar)
    MDL NO:
    MFCD23136040
    Molecular Formula:
    C18H34O4​​
    Molecular Weight:
    314.47
    Specification Sheet SDS

  • Dihidrocloruro de suberimidato de dimetilo

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Dihidrocloruro de éster dimetílico del ácido suberimídico
    Catalog Number:
    39702
    CAS Number:
    34490-86-3
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00012574
    Molecular Formula:
    C10H20N2O2 · 2HCl​
    Molecular Weight:
    273.2
    Specification Sheet SDS

  • Ácido 3,3'-ditiodipropiónico

    Hazmat
    Purity:
    ≥ 97% (RMN)
    Synonym:
    Disulfuro de 2-carboxietilo
    Hazmat
    Catalog Number:
    39704
    CAS Number:
    1119-62-6
    Purity Limit:
    ≥ 97% (RMN)
    MDL NO:
    MFCD00002780
    Molecular Formula:
    C6H10O4S2​​​
    Molecular Weight:
    210.26
    Specification Sheet SDS

  • Dihidrocloruro de dimetil adipimidato

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Dihidrocloruro de éster dimetílico del ácido adipimídico
    Catalog Number:
    39697
    CAS Number:
    14620-72-5
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00012573
    Molecular Formula:
    C8H16N2O2 · 2HCl​
    Molecular Weight:
    245.14
    Specification Sheet SDS

  • Alcohol 4-[3-(trifluorometil) -3H- diazirin-3-il]bencílico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    3-[4-(Hidroximetil)fenil]-3-(trifluorometil)-3H - diazirina
    Catalog Number:
    39684
    CAS Number:
    87736-88-7
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD19442582
    Molecular Formula:
    C9H7F3N2O​​​
    Molecular Weight:
    216.16
    Specification Sheet SDS

  • Éter propargílico de glicidilo

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Éter glicidílico de 2-propinilo
    Hazmat
    Catalog Number:
    39687
    CAS Number:
    18180-30-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00099300
    Molecular Formula:
    C6H8O2​​
    Molecular Weight:
    112.13
    Specification Sheet SDS

  • Propargilamina

    Hazmat
    Purity:
    ≥ 97,5 % (GC)
    Synonym:
    3-Amino-1-propino
    Hazmat
    Catalog Number:
    39688
    CAS Number:
    2450-71-7
    Purity Limit:
    ≥ 97,5 % (GC)
    MDL NO:
    MFCD00008198
    Molecular Formula:
    C3H5N​
    Molecular Weight:
    55.08
    Specification Sheet SDS

  • Bis(4-fluoro-3-nitrofenil) sulfona

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4'-Difluoro-3,3'-dinitrodifenil sulfona
    Catalog Number:
    39689
    CAS Number:
    312-30-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00007057
    Molecular Formula:
    C12H6F2N2O6S​​​​
    Molecular Weight:
    344.24
    Specification Sheet SDS
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