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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

  • 6-Bromobenzo[ β ]tiofeno

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44406
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    17347-32-9
    MDL NO:
    MFCD11226847
    Molecular Formula:
    Bronce C8H5
    Molecular Weight:
    213.09
    Specification Sheet SDS

  • Anhídrido 5-bromoisatoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6-Bromo-1,2-dihidro-4 H -3,1-benzoxazina-2,4-diona
    Catalog Number:
    44412
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    4692-98-2
    MDL NO:
    MFCD00016921
    Molecular Formula:
    C8H4BrNO3​​
    Molecular Weight:
    242.03
    Specification Sheet SDS

  • Anhídrido 4-cloroisatoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    7-Cloro-1,2-dihidro-4 H -3,1-benzoxazina-2,4-diona
    Catalog Number:
    44411
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    40928-13-0
    MDL NO:
    MFCD00090431
    Molecular Formula:
    C8H4ClNO3​​
    Molecular Weight:
    197.57
    Specification Sheet SDS

  • 5-Bromobenzo[ β ]nafto[1,2-d]tiofeno

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44407
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    189097-35-6
    MDL NO:
    MFCD28100973
    Molecular Formula:
    C 16 H 9 BrS
    Molecular Weight:
    313.21
    Specification Sheet SDS

  • 3-Bromobenzo[ β ]tiofeno

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    44405
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    7342-82-7
    MDL NO:
    MFCD00023009
    Molecular Formula:
    Bronce C8H5
    Molecular Weight:
    213.09
    Specification Sheet SDS

  • 5-(2-bromoetil)-2,3-dihidrobenzofurano

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-(2-bromoetil)cumarano
    Catalog Number:
    44394
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    127264-14-6
    MDL NO:
    MFCD06797641
    Molecular Formula:
    C10H11BrO​
    Molecular Weight:
    227.1
    Specification Sheet SDS

  • 4-(1-naftil)-3,5-difenil-1,2,4-triazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44370
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    16152-10-6
    MDL NO:
    MFCD09832971
    Molecular Formula:
    C24H17N3​​
    Molecular Weight:
    347.42
    Specification Sheet SDS

  • 1,2,4-triazol-3-carboxilato de metilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster metílico del ácido 1,2,4-triazol-3-carboxílico
    Catalog Number:
    44371
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    4928-88-5
    MDL NO:
    MFCD00135989
    Molecular Formula:
    C4H5N3O2​​​
    Molecular Weight:
    127.1
    Specification Sheet SDS

  • Ácido 5-clorobenzofurano-2-carboxílico

    Purity:
    ≥ 98% (GC)
    Synonym:
    Ácido 5-clorocumarílico
    Catalog Number:
    44399
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    10242-10-1
    MDL NO:
    MFCD00060512
    Molecular Formula:
    C9H5ClO3​​
    Molecular Weight:
    196.59
    Specification Sheet SDS

  • 1-Bromodibenzotiofeno

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44402
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    65642-94-6
    MDL NO:
    MFCD18451629
    Molecular Formula:
    C12H7BrS​
    Molecular Weight:
    263.15
    Specification Sheet SDS

  • 5,7-Dibromo-2,3-dihidrobenzofurano

    Purity:
    ≥ 97% (GC)
    Synonym:
    5,7-Dibromocumarán
    Catalog Number:
    44400
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    123266-59-1
    MDL NO:
    MFCD00191427
    Molecular Formula:
    C8H6Br2O​​
    Molecular Weight:
    277.94
    Specification Sheet SDS

  • 2-Amino-6-cloro-3-formilcromona

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2-Amino-6-clorocromona-3-carboxaldehído
    Catalog Number:
    44401
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    68301-77-9
    MDL NO:
    MFCD00139140
    Molecular Formula:
    C10H6ClNO3​​
    Molecular Weight:
    223.61
    Specification Sheet SDS

  • Clorhidrato de 5,6-diclorobencimidazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44384
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1087737-96-9
    MDL NO:
    MFCD16810292
    Molecular Formula:
    C7H4Cl2N2 · HCl​​
    Molecular Weight:
    223.48
    Specification Sheet SDS

  • 5-Cloro-2-mercaptobencimidazol

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    5-Cloro-2-bencimidazoletiol
    Catalog Number:
    44383
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    25369-78-2
    MDL NO:
    MFCD01658762
    Molecular Formula:
    C7H5ClN2S​​
    Molecular Weight:
    184.64
    Specification Sheet SDS

  • Ácido 5-bromo-2,3-dihidrobenzofurano-7-carboxílico

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    Ácido 5-bromocumaran-7-carboxílico
    Catalog Number:
    44395
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    CAS Number:
    41177-72-4
    MDL NO:
    MFCD00191391
    Molecular Formula:
    C9H7BrO3​​
    Molecular Weight:
    243.06
    Specification Sheet SDS

  • 6-Bromobenzimidazol

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    44385
    Purity Limit:
    ≥ 95 % (HPLC)
    CAS Number:
    4887-88-1
    MDL NO:
    MFCD00460014
    Molecular Formula:
    C7H5BrN2​​
    Molecular Weight:
    197.04
    Specification Sheet SDS

  • 2,3-Dibromobenzo[ β ]tiofeno

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44403
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    6287-82-7
    MDL NO:
    MFCD06798119
    Molecular Formula:
    C8H4Br2S​​
    Molecular Weight:
    291.99
    Specification Sheet SDS

  • 5-Clorobencimidazol

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    44387
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    4887-82-5
    MDL NO:
    MFCD00059698
    Molecular Formula:
    C7H5ClN2​​
    Molecular Weight:
    152.58
    Specification Sheet SDS

  • 2,8-Diyododibenzofurano

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44393
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5943-11-3
    MDL NO:
    MFCD00094363
    Molecular Formula:
    C12H6I2O​​
    Molecular Weight:
    419.99
    Specification Sheet SDS

  • 4-(1,2,4-Triazol-1-ilmetil)anilina

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(4-Aminobencil)-1,2,4-triazol
    Catalog Number:
    44367
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    119192-10-8
    MDL NO:
    MFCD00973306
    Molecular Formula:
    C9H10N4​​
    Molecular Weight:
    174.21
    Specification Sheet SDS

  • 5-Bromo-2,3-dihidrobenzofurano

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Bromocumarán
    Catalog Number:
    44398
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    66826-78-6
    MDL NO:
    MFCD02677716
    Molecular Formula:
    C8H7BrO​
    Molecular Weight:
    199.05
    Specification Sheet SDS

  • 2-Bromobencimidazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44386
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    54624-57-6
    MDL NO:
    MFCD00160009
    Molecular Formula:
    C7H5BrN2​​
    Molecular Weight:
    197.04
    Specification Sheet SDS

  • 2-(2-bromofenil) -1H -bencimidazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(2-bromofenil) -1H -1,3-benzodiazol
    Catalog Number:
    44388
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    13275-42-8
    MDL NO:
    MFCD00449969
    Molecular Formula:
    C13H9BrN2​​
    Molecular Weight:
    273.13
    Specification Sheet SDS

  • 2-(4-Yodofenil)-1-fenilbencimidazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44389
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    760212-42-8
    MDL NO:
    MFCD29089366
    Molecular Formula:
    C 19 H 13 EN 2
    Molecular Weight:
    396.23
    Specification Sheet SDS

  • 5,6-Dicloro-1-etil-2-metilbencimidazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44390
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    3237-62-5
    MDL NO:
    MFCD00022843
    Molecular Formula:
    C10H10Cl2N2​​​
    Molecular Weight:
    229.1
    Specification Sheet SDS

  • 2-Bromometil-1,4-benzodioxano

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44392
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2164-34-3
    MDL NO:
    MFCD00044831
    Molecular Formula:
    C9H9BrO2​​
    Molecular Weight:
    229.07
    Specification Sheet SDS

  • 5-Cloro-2-metilbencimidazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44382
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2818-69-1
    MDL NO:
    MFCD00014559
    Molecular Formula:
    C8H7ClN2​​
    Molecular Weight:
    166.61
    Specification Sheet SDS

  • Clorhidrato de 1-(2-cloroetil)-1 H -hexahidroazepina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Clorhidrato de 1-(2-cloroetil)hexametilenimina
    Catalog Number:
    44377
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    26487-67-2
    MDL NO:
    MFCD00012842
    Molecular Formula:
    C8H16ClN · HCl
    Molecular Weight:
    198.13
    Specification Sheet SDS

  • 1-( terc -butoxicarbonil)-3-yodoazetidina

    Purity:
    ≥ 98%
    Synonym:
    1-Boc-3-yodoazetidina
    Catalog Number:
    44381
    Purity Limit:
    ≥ 98%
    CAS Number:
    254454-54-1
    MDL NO:
    MFCD09752821
    Molecular Formula:
    C8H14INO2​​
    Molecular Weight:
    283.11
    Specification Sheet SDS

  • [3-(Bromometil)-1-tosilazetidin-3-il]metanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    [3-(Bromometil)-1-( p -toluenosulfonil)azetidin-3-il]metanol
    Catalog Number:
    44380
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1041026-55-4
    MDL NO:
    MFCD18782897
    Molecular Formula:
    C12H16BrNO3S​​
    Molecular Weight:
    334.23
    SDS

  • 3-Amino-5-metiltio- 1H -1,2,4-triazol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44365
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    45534-08-5
    MDL NO:
    MFCD00005232
    Molecular Formula:
    C3H6N4S​​
    Molecular Weight:
    130.17
    Specification Sheet SDS

  • 5,6-Dicloro-2-metilbencimidazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44391
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    6478-79-1
    MDL NO:
    MFCD00276973
    Molecular Formula:
    C8H6Cl2N2​​​
    Molecular Weight:
    201.05
    Specification Sheet SDS

  • 1-(Formamidometil)-1 H -benzotriazol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    N- (1H - Benzotriazol-1-ilmetil)formamida
    Catalog Number:
    44368
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    87022-36-4
    MDL NO:
    MFCD00134328
    Molecular Formula:
    C8H8N4O​​
    Molecular Weight:
    176.18
    Specification Sheet SDS

  • Ácido 5-metil-2-(2 H -1,2,3-triazol-2-il)benzoico

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44369
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    956317-36-5
    MDL NO:
    MFCD18382679
    Molecular Formula:
    C10H9N3O2​​​
    Molecular Weight:
    203.2
    Specification Sheet SDS

  • Urazol

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Bicarbamimida
    Catalog Number:
    44362
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    3232-84-6
    MDL NO:
    MFCD00005225
    Molecular Formula:
    C2H3N3O2​​​
    Molecular Weight:
    101.07
    Specification Sheet SDS

  • 4-Fenilurazol

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    4-Fenil-1,2,4-triazolidina-3,5-diona
    Catalog Number:
    44361
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    15988-11-1
    MDL NO:
    MFCD00005226
    Molecular Formula:
    C8H7N3O2​​​
    Molecular Weight:
    177.16
    Specification Sheet SDS

  • 5-Acetil-3-cloro-10,11-dihidrodibenzo[ β , f ]azepina

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Acetil-3-cloro-2,2'-iminodibencilo
    Catalog Number:
    44379
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    25961-11-9
    MDL NO:
    MFCD01632170
    Molecular Formula:
    C16H14ClNO​
    Molecular Weight:
    271.74
    Specification Sheet SDS

  • 3-Mercapto-1,2,4-triazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,2,4-Triazol-3-tiol
    Catalog Number:
    44373
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    3179-31-5
    MDL NO:
    MFCD00005229
    Molecular Formula:
    C2H3N3S​​
    Molecular Weight:
    101.13
    Specification Sheet SDS

  • 3-Cloro-10,11-dihidro-5 H -dibenzo[ β , f ]azepina

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Cloro-2,2'-iminodibencilo
    Catalog Number:
    44376
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    32943-25-2
    MDL NO:
    MFCD01632171
    Molecular Formula:
    C14H12ClN​
    Molecular Weight:
    229.71
    Specification Sheet SDS

  • Disulfuro de 4,4'-di(1,2,3-triazolilo)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,4'-Ditiobis(1,2,3-triazol)
    Catalog Number:
    44374
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    6440-09-1
    MDL NO:
    MFCD12545960
    Molecular Formula:
    C4H4N6S2​​​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • 3-Mercapto-4-metil- 4H -1,2,4-triazol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4-Metil- 4H -1,2,4-triazol-3-tiol
    Catalog Number:
    44375
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    24854-43-1
    MDL NO:
    MFCD00010069
    Molecular Formula:
    C3H5N3S​​
    Molecular Weight:
    115.15
    Specification Sheet SDS

  • Cloruro de 10,11-dihidro-5 H -dibenzo[ β , f ]azepina-5-carbonilo

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Cloruro de 2,2'-iminodibencil-5-carbonilo
    Hazmat
    Catalog Number:
    44378
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    33948-19-5
    MDL NO:
    MFCD00012314
    Molecular Formula:
    C15H12ClNO​
    Molecular Weight:
    257.72
    Specification Sheet SDS

  • 4-Fenil-1,2,4-triazolina-3,5-diona

    Purity:
    ≥ 98%
    Synonym:
    PTAD
    Catalog Number:
    44366
    Purity Limit:
    ≥ 98%
    CAS Number:
    4233-33-4
    MDL NO:
    MFCD00003148
    Molecular Formula:
    C8H5N3O2​​​
    Molecular Weight:
    175.15
    Specification Sheet SDS

  • Ácido 4-(4 H -1,2,4-triazol-4-il)benzoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4-( p -carboxifenil)-1,2,4-triazol
    Catalog Number:
    44360
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    157069-48-2
    MDL NO:
    MFCD06654839
    Molecular Formula:
    C9H7N3O2​​​
    Molecular Weight:
    189.17
    Specification Sheet SDS

  • Nitrón

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    1,4-Difenil-endoanilino-dihidrotriazol
    Catalog Number:
    44363
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    2218-94-2
    MDL NO:
    MFCD00005174
    Molecular Formula:
    C20H16N4​​
    Molecular Weight:
    312.38
    Specification Sheet SDS

  • 1-(4-Nitrobencil)-1,2,4-triazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44357
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    119192-09-5
    MDL NO:
    MFCD03840588
    Molecular Formula:
    C9H8N4O2​​​
    Molecular Weight:
    204.19
    Specification Sheet SDS

  • 1,2,4-Triazol-3-carboxamida

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    44372
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    3641-08-5
    MDL NO:
    MFCD03990481
    Molecular Formula:
    C3H4N4O​​
    Molecular Weight:
    112.09
    Specification Sheet SDS

  • 3-Metil-1 H -1,2,4-triazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44358
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    7170-01-6
    MDL NO:
    MFCD00233931
    Molecular Formula:
    C3H5N3​​
    Molecular Weight:
    83.09
    Specification Sheet SDS

  • 3,5-Dimetil-1,2,4-triazol

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44364
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    7343-34-2
    MDL NO:
    MFCD00656686
    Molecular Formula:
    C4H7N3​​
    Molecular Weight:
    97.12
    Specification Sheet SDS

  • Dihidrocloruro de 1-(4-hidrazinobencil)-1 H -1,2,4-triazol

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Dihidrocloruro de 4-[(1,2,4-triazol-1-il)metil]fenilhidrazina
    Catalog Number:
    44356
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    212248-62-9
    MDL NO:
    MFCD06795497
    Molecular Formula:
    C9H11N5 · 2HCl​
    Molecular Weight:
    262.14
    Specification Sheet SDS
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