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Bloques de construcción

8717
Sub Categories
Química > Bloques de construcción > Bloques de construcción fluorados 1834
Química > Bloques de construcción > Bloques de construcción heterocíclicos 3772
Química > Bloques de construcción > Bloques de construcción no heterocíclicos 3171

  • 5-Yodoisatina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    5-Yodoindol-2,3-diona
    Catalog Number:
    44519
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    20780-76-1
    MDL NO:
    MFCD00016899
    Molecular Formula:
    C8H4INO2​​
    Molecular Weight:
    273.03
    Specification Sheet SDS

  • 4-Bromoindol-3-carboxaldehído

    Purity:
    ≥ 96% (GC)
    Synonym:
    4-Bromo-3-formilindol
    Catalog Number:
    44511
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    98600-34-1
    MDL NO:
    MFCD05864695
    Molecular Formula:
    C9H6BrNO​
    Molecular Weight:
    224.06
    Specification Sheet SDS

  • 6-cloroisatina

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Cloroindol-2,3-diona
    Catalog Number:
    44507
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    6341-92-0
    MDL NO:
    MFCD00086347
    Molecular Formula:
    C8H4ClNO2​​
    Molecular Weight:
    181.58
    Specification Sheet SDS

  • 1-(2,4-Diclorofenil)-2-(1-imidazolil)etanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-[2-(2,4-Diclorofenil)-2-hidroxietil]imidazol
    Catalog Number:
    44500
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    24155-42-8
    MDL NO:
    MFCD00044708
    Molecular Formula:
    C11H10Cl2N2O​​​
    Molecular Weight:
    257.11
    Specification Sheet SDS

  • 5-Bromo-1-metilisatina

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Bromo-1-metilindol-2,3-diona
    Catalog Number:
    44505
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2058-72-2
    MDL NO:
    MFCD00456313
    Molecular Formula:
    C9H6BrNO2​​
    Molecular Weight:
    240.06
    Specification Sheet SDS

  • 6-Cloroimidazo[1,2- α ]piridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44504
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    6188-25-6
    MDL NO:
    MFCD05663807
    Molecular Formula:
    C7H5ClN2​​
    Molecular Weight:
    152.58
    Specification Sheet SDS

  • 2-(4-clorofenil)-1H- indol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44510
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1211-35-4
    MDL NO:
    MFCD00047159
    Molecular Formula:
    C14H10ClN​
    Molecular Weight:
    227.69
    Specification Sheet SDS

  • 2-Bromospiro[9 H -fluoreno-9,9'-[9 H ]xanteno]

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44488
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    899422-06-1
    MDL NO:
    MFCD29050113
    Molecular Formula:
    C25H15BrO​
    Molecular Weight:
    411.3
    Specification Sheet SDS

  • 1-Bromo-3-fenilimidazo[1,5- α ]piridina

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44503
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    104202-15-5
    MDL NO:
    MFCD04587511
    Molecular Formula:
    C13H9BrN2​​
    Molecular Weight:
    273.13
    Specification Sheet SDS

  • Cloruro de 2-oxo-1-imidazolidinacarbonilo

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    1-Clorocarbonil-2-imidazolidinona
    Catalog Number:
    44502
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    CAS Number:
    13214-53-4
    MDL NO:
    MFCD02683529
    Molecular Formula:
    C4H5ClN2O2​​​
    Molecular Weight:
    148.55
    Specification Sheet SDS

  • 2-clorotioxantona

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44492
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    86-39-5
    MDL NO:
    MFCD00005067
    Molecular Formula:
    C13H7ClOS​
    Molecular Weight:
    246.71
    Specification Sheet SDS

  • Clorhidrato de 5-clorotriptamina

    Purity:
    ≥ 98%
    Synonym:
    Clorhidrato de 5-cloro-3-(2-aminoetil)indol
    Catalog Number:
    44506
    Purity Limit:
    ≥ 98%
    CAS Number:
    942-26-7
    MDL NO:
    MFCD00051990
    Molecular Formula:
    C10H11ClN2 · HCl​
    Molecular Weight:
    231.12
    Specification Sheet SDS

  • 2,4,5-tribromoimidazol

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    44499
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    2034-22-2
    MDL NO:
    MFCD00005184
    Molecular Formula:
    C3HBr3N2​​
    Molecular Weight:
    304.77
    Specification Sheet SDS

  • 2,4,5-Triyodo-1 H -imidazol

    Hazmat
    Purity:
    ≥ 98% (Ensayo por titulación)
    Hazmat
    Catalog Number:
    44498
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    25 de abril de 1746
    MDL NO:
    MFCD00068812
    Molecular Formula:
    C3H3N2​​
    Molecular Weight:
    445.77
    Specification Sheet SDS

  • 4-Yodo-1-(trifenilmetil)imidazol

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-Yodo-1-tritilimidazol
    Catalog Number:
    44497
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    96797-15-8
    MDL NO:
    MFCD02179542
    Molecular Formula:
    C 22 H 17 EN 2
    Molecular Weight:
    436.3
    Specification Sheet SDS

  • 4,5-Dicloroimidazol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44494
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    15965-30-7
    MDL NO:
    MFCD00005195
    Molecular Formula:
    C3H2Cl2N2​​​
    Molecular Weight:
    136.96
    Specification Sheet SDS

  • 3-Yodo-1 H -pirazolo[3,4- δ ]pirimidin-4-amina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4-Amino-3-yodo-1 H -pirazolo[3,4- δ ]pirimidina
    Catalog Number:
    44483
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    151266-23-8
    MDL NO:
    MFCD03787931
    Molecular Formula:
    C 5 H 4 EN 5
    Molecular Weight:
    261.03
    Specification Sheet SDS

  • 5-Cloro-1-metilimidazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44496
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    872-49-1
    MDL NO:
    MFCD00014505
    Molecular Formula:
    C4H5ClN2​​
    Molecular Weight:
    116.55
    Specification Sheet SDS

  • Anhídrido tetrayodo-2-sulfobenzoico

    Hazmat
    Purity:
    ≥ 95% (Ensayo por titulación)
    Hazmat
    Catalog Number:
    44484
    Purity Limit:
    ≥ 95% (Ensayo por titulación)
    CAS Number:
    1745-83-1
    MDL NO:
    MFCD00059713
    Molecular Formula:
    C7I4O4S​​
    Molecular Weight:
    687.75
    Specification Sheet SDS

  • 6-Bromoimidazo[1,2- α ]pirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44474
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    865156-68-9
    MDL NO:
    MFCD09261434
    Molecular Formula:
    C6H4BrN3​​
    Molecular Weight:
    198.02
    Specification Sheet SDS

  • 2-(2-clorofenil)-4,5-difenilimidazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44495
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1707-67-1
    MDL NO:
    MFCD00030328
    Molecular Formula:
    C21H15ClN2​​
    Molecular Weight:
    330.82
    Specification Sheet SDS

  • Cloruro de 2,3-difenil-5-(4-clorofenil)tetrazolio

    Purity:
    ≥ 92% (Ensayo por titulación)
    Catalog Number:
    44486
    Purity Limit:
    ≥ 92% (Ensayo por titulación)
    CAS Number:
    10557-51-4
    MDL NO:
    MFCD00060031
    Molecular Formula:
    C19H14Cl2N4​​​
    Molecular Weight:
    369.25
    Specification Sheet SDS

  • 2,5-dibromoselenofeno

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44480
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1755-36-8
    MDL NO:
    MFCD20257909
    Molecular Formula:
    C4H2Br2Se​​
    Molecular Weight:
    288.83
    Specification Sheet SDS

  • 4-Cloro-1,3-dioxolan-2-ona

    Purity:
    ≥ 95% (GC)
    Synonym:
    4-Cloro-2-oxo-1,3-dioxolano
    Catalog Number:
    44489
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    3967-54-2
    MDL NO:
    MFCD00005383
    Molecular Formula:
    C3H3ClO3​​
    Molecular Weight:
    122.5
    Specification Sheet SDS

  • 3-(4-Clorobenzal)ftalida

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(4-clorobencilideno)isobenzofurano-1(3 H )-ona
    Catalog Number:
    44491
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    20526-97-0
    MDL NO:
    MFCD23115631
    Molecular Formula:
    C15H9ClO2​​
    Molecular Weight:
    256.69
    Specification Sheet SDS

  • 3-Clorometil-7-(2-fenilacetamido)-3-cefem-4-carboxilato de 4-metoxibencilo

    Purity:
    ≥ 98%
    Synonym:
    Éster 4-metoxibencílico del ácido 3-clorometil-7-(2-fenilacetamido)-3-cefem-4-carboxílico
    Catalog Number:
    44490
    Purity Limit:
    ≥ 98%
    CAS Number:
    104146-10-3
    MDL NO:
    MFCD00191253
    Molecular Formula:
    C24H23ClN2O5S​​​
    Molecular Weight:
    486.97
    Specification Sheet SDS

  • 2'-Bromospiro[fluoreno-9,9'-xanteno]

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44475
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    1477458-14-2
    MDL NO:
    MFCD31814409
    Molecular Formula:
    C25H15BrO​
    Molecular Weight:
    411.3
    Specification Sheet SDS

  • Cloruro de 2,3-bis(4-clorofenil)-5-feniltetrazolio

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44485
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    135788-08-8
    MDL NO:
    MFCD00060008
    Molecular Formula:
    C19H13Cl3N4​​​
    Molecular Weight:
    403.69
    Specification Sheet SDS

  • 3,6-Dicloro-1,2,4,5-tetrazina

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    44482
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    106131-61-7
    MDL NO:
    MFCD22042702
    Molecular Formula:
    C2Cl2N4​​
    Molecular Weight:
    150.95
    Specification Sheet SDS

  • 6-Bromopiperonal

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Bromo-3,4-metilendioxibenzaldehído
    Catalog Number:
    44487
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    15930-53-7
    MDL NO:
    MFCD00022952
    Molecular Formula:
    C8H5BrO3​​
    Molecular Weight:
    229.03
    Specification Sheet SDS

  • 6,8-Dibromoimidazo[1,2- α ]pirazina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44479
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    63744-22-9
    MDL NO:
    MFCD08460056
    Molecular Formula:
    C6H3Br2N3​​​
    Molecular Weight:
    276.92
    Specification Sheet SDS

  • 2,7-Dibromospiro[9 H -fluoreno-9,9'-[9 H ]xanteno]

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44481
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    198142-65-3
    MDL NO:
    MFCD30342413
    Molecular Formula:
    C25H14Br2O​​
    Molecular Weight:
    490.19
    Specification Sheet SDS

  • 5-Bromoftalida

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Bromo-1(3 H )-isobenzofuranona
    Catalog Number:
    44477
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    64169-34-2
    MDL NO:
    MFCD01797360
    Molecular Formula:
    C8H5BrO2​​
    Molecular Weight:
    213.03
    Specification Sheet SDS

  • 6-Bromo-1 H -1,2,3-triazolo[4,5- β ]piridina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6-Bromo-4-azabenzotriazol
    Catalog Number:
    44473
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    92276-38-5
    MDL NO:
    MFCD08703628
    Molecular Formula:
    C5H3BrN4​​
    Molecular Weight:
    199.01
    Specification Sheet SDS

  • 3-Bromo-1 H -pirazolo[3,4- δ ]pirimidin-4-amina

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    4-Amino-3-bromo-1 H -pirazolo[3,4- δ ]pirimidina
    Catalog Number:
    44472
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    83255-86-1
    MDL NO:
    MFCD12196922
    Molecular Formula:
    C5H4BrN5​​
    Molecular Weight:
    214.03
    Specification Sheet SDS

  • 5,6-Dibromo-1,3-benzodioxol

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,5-Dibromo-1,2-metilendioxibenceno
    Catalog Number:
    44478
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5279-32-3
    MDL NO:
    MFCD00094476
    Molecular Formula:
    C7H4Br2O2​​​
    Molecular Weight:
    279.92
    Specification Sheet SDS

  • 4-Bromoftalimida

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44476
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    6941-75-9
    MDL NO:
    MFCD00466049
    Molecular Formula:
    C8H4BrNO2​​
    Molecular Weight:
    226.03
    Specification Sheet SDS

  • 7-Bromopirrolo[2,1- f ][1,2,4]triazin-4-amina

    Purity:
    ≥ 95% (GC)
    Synonym:
    4-Amino-7-bromopirrolo[2,1-f][1,2,4]triazina
    Catalog Number:
    44469
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    937046-98-5
    MDL NO:
    MFCD09033848
    Molecular Formula:
    C6H5BrN4​​
    Molecular Weight:
    213.04
    Specification Sheet SDS

  • 2-Bromo-9 H -tioxanten-9-ona

    Purity:
    ≥ 96% (GC)
    Synonym:
    2-Bromotioxantona
    Catalog Number:
    44470
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    5 de octubre de 2007
    MDL NO:
    MFCD00093494
    Molecular Formula:
    C 13 H 7 Hermanos
    Molecular Weight:
    291.16
    Specification Sheet SDS

  • 3-(2-cloroetil)-6,7,8,9-tetrahidro-2-metil- 4H- pirido[1,2-a]pirimidin-4-ona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44465
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    63234-80-0
    MDL NO:
    MFCD06200813
    Molecular Formula:
    C11H15ClN2O​​
    Molecular Weight:
    226.7
    Specification Sheet SDS

  • 5-Bromo-2-furancarboxilato de metilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Bromo-2-furoato de metilo
    Catalog Number:
    44462
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2527-99-3
    MDL NO:
    MFCD00092313
    Molecular Formula:
    C6H5BrO3​​
    Molecular Weight:
    205.01
    Specification Sheet SDS

  • ( R )-2-(2,6-diclorofenil)-5-oxo-3-[( R )-1-feniletil]imidazolidina-1-carboxilato de terc -butilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R )-3-( terc -Butoxicarbonil)-2-(2,6-diclorofenil)-1-[( R )-1-feniletil]imidazolidin-4-ona
    Catalog Number:
    44467
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1004755-00-3
    MDL NO:
    MFCD30187600
    Molecular Formula:
    C22H24Cl2N2O3​​​​
    Molecular Weight:
    435.35
    Specification Sheet SDS

  • 3-(2-cloroetil)-2-metil- 4H- pirido[1,2- α ]pirimidin-4-ona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44466
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    41078-70-0
    MDL NO:
    MFCD03085747
    Molecular Formula:
    C11H11ClN2O​​
    Molecular Weight:
    222.67
    Specification Sheet SDS

  • Cloruro de carbazol-9-carbonilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    9-(clorocarbonil)carbazol
    Catalog Number:
    44440
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    73500-82-0
    MDL NO:
    MFCD00059689
    Molecular Formula:
    C13H8ClNO​
    Molecular Weight:
    229.66
    Specification Sheet SDS

  • 4-Bromospiro[fluoreno-9,9'-xanteno]

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Bromospiro[9 H -fluoreno-9,9'-[9 H ]xanteno]
    Catalog Number:
    44471
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1609484-45-8
    MDL NO:
    MFCD32065723
    Molecular Formula:
    C25H15BrO​
    Molecular Weight:
    411.3
    Specification Sheet SDS

  • 2-Bromofurano (estabilizado con CaO)

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44456
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    584-12-3
    MDL NO:
    MFCD00216609
    Molecular Formula:
    C4H3BrO​
    Molecular Weight:
    146.97
    Specification Sheet SDS

  • 5-Bromo-2-furaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Bromofurfural
    Catalog Number:
    44463
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    24 de julio de 1899
    MDL NO:
    MFCD00159501
    Molecular Formula:
    C5H3BrO2​​
    Molecular Weight:
    174.98
    Specification Sheet SDS

  • ( S )-2-(2,6-diclorofenil)-5-oxo-3-[( S )-1-feniletil]imidazolidina-1-carboxilato de terc -butilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( S )-3-( terc -Butoxicarbonil)-2-(2,6-diclorofenil)-1-[( S )-1-feniletil]imidazolidin-4-ona
    Catalog Number:
    44468
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1149765-08-1
    MDL NO:
    MFCD30187601
    Molecular Formula:
    C22H24Cl2N2O3​​​​
    Molecular Weight:
    435.35
    Specification Sheet SDS

  • 4-Bromo-2-furaldehído

    Purity:
    ≥ 97% (GC)
    Synonym:
    4-Bromofurfural
    Catalog Number:
    44461
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    21921-76-6
    MDL NO:
    MFCD00671504
    Molecular Formula:
    C5H3BrO2​​
    Molecular Weight:
    174.98
    Specification Sheet SDS

  • 3-Bromo-2-furaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Bromofurano-2-carboxaldehído
    Catalog Number:
    44464
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    14757-78-9
    MDL NO:
    MFCD07368224
    Molecular Formula:
    C5H3BrO2​​
    Molecular Weight:
    174.98
    Specification Sheet SDS
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