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Boronic Acids & Derivatives

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  • 3-Cyano-2,4-difluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Cyano-2,4-difluorobenzeneboronic acid
    Catalog Number:
    40347
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    871940-31-7
    MDL NO:
    MFCD12026699
    Molecular Formula:
    C7H4BF2NO2
    Molecular Weight:
    182.92
    Specification Sheet SDS

  • 3,4,5-Trimethoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3,4,5-Trimethoxybenzeneboronic acid
    Catalog Number:
    40341
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    182163-96-8
    MDL NO:
    MFCD01075676
    Molecular Formula:
    C9H13BO5
    Molecular Weight:
    212.01
    Specification Sheet SDS

  • 6-Benzyloxypyridine-3-boronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    2-Benzyloxypyridine-5-boronic acid
    Catalog Number:
    40353
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    929250-35-1
    MDL NO:
    MFCD06798262
    Molecular Formula:
    C12H12BNO3
    Molecular Weight:
    229.04
    Specification Sheet SDS

  • 2,6-Difluoro-3-methoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2,6-Difluoro-3-methoxybenzeneboronic acid
    Catalog Number:
    40331
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    870779-02-5
    MDL NO:
    MFCD06657880
    Molecular Formula:
    C7H7BF2O3
    Molecular Weight:
    187.94
    Specification Sheet SDS

  • 4-Methoxy-3-(trifluoromethyl)phenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Methoxy-3-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40327
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    149507-36-8
    MDL NO:
    MFCD07363790
    Molecular Formula:
    C8H8BF3O3
    Molecular Weight:
    219.95
    Specification Sheet SDS

  • 5-Pyrimidylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    Pyrimidinyl-5-boronic acid
    Catalog Number:
    40351
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    109299-78-7
    MDL NO:
    MFCD03002366
    Molecular Formula:
    C4H5BN2O2
    Molecular Weight:
    123.91
    Specification Sheet SDS

  • 2,4,6-Triisopropylphenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2,4,6-Triisopropylbenzeneboronic acid
    Catalog Number:
    40344
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    154549-38-9
    MDL NO:
    MFCD02683099
    Molecular Formula:
    C15H25BO2
    Molecular Weight:
    248.17
    Specification Sheet SDS

  • 4-Methoxy-3,5-dimethylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Methoxy-3,5-dimethylbenzeneboronic acid
    Catalog Number:
    40343
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    301699-39-8
    MDL NO:
    MFCD01114648
    Molecular Formula:
    C9H13BO3
    Molecular Weight:
    180.01
    Specification Sheet SDS

  • 5-Chloro-2-methylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    5-Chloro-2-methylbenzeneboronic acid
    Catalog Number:
    40311
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    148839-33-2
    MDL NO:
    MFCD03411939
    Molecular Formula:
    C7H8BClO2
    Molecular Weight:
    170.4
    Specification Sheet SDS

  • 3,5-Di-tert-butylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3,5-Di-tert-butylbenzeneboronic acid
    Catalog Number:
    40328
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    197223-39-5
    MDL NO:
    MFCD07780212
    Molecular Formula:
    C14H23BO2
    Molecular Weight:
    234.15
    Specification Sheet SDS

  • 2,6-Dimethylphenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2,6-Dimethylbenzeneboronic acid
    Catalog Number:
    40324
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    100379-00-8
    MDL NO:
    MFCD01009693
    Molecular Formula:
    C8H11BO2
    Molecular Weight:
    149.98
    Specification Sheet SDS

  • 3-Ethoxy-2,6-difluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Ethoxy-2,6-difluorobenzeneboronic acid
    Catalog Number:
    40345
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    849062-00-6
    MDL NO:
    MFCD07369735
    Molecular Formula:
    C8H9BF2O3
    Molecular Weight:
    201.96
    Specification Sheet SDS

  • 4-Ethoxy-3,5-dimethylphenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    4-Ethoxy-3,5-dimethylbenzeneboronic acid
    Catalog Number:
    40346
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    850568-59-1
    MDL NO:
    MFCD02179463
    Molecular Formula:
    C10H15BO3
    Molecular Weight:
    194.04
    Specification Sheet SDS

  • 2,3,4-Trifluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2,3,4-Trifluorobenzeneboronic acid
    Catalog Number:
    40338
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    226396-32-3
    MDL NO:
    MFCD01863168
    Molecular Formula:
    C6H4BF3O2
    Molecular Weight:
    175.9
    Specification Sheet SDS

  • 4-Butoxy-2,3-difluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Butoxy-2,3-difluorobenzeneboronic acid
    Catalog Number:
    40340
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    156487-12-6
    MDL NO:
    MFCD19441186
    Molecular Formula:
    C10H13BF2O3
    Molecular Weight:
    230.02
    Specification Sheet SDS

  • 4-Ethoxy-2,3-difluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Ethoxy-2,3-difluorobenzeneboronic acid
    Catalog Number:
    40342
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    212386-71-5
    MDL NO:
    MFCD09258743
    Molecular Formula:
    C8H9BF2O3
    Molecular Weight:
    201.96
    Specification Sheet SDS

  • 2,3-Difluoro-4-methoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2,3-Difluoro-4-methoxybenzeneboronic acid
    Catalog Number:
    40334
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    170981-41-6
    MDL NO:
    MFCD07368234
    Molecular Formula:
    C7H7BF2O3
    Molecular Weight:
    187.94
    Specification Sheet SDS

  • 4-Fluoro-3-methylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Fluoro-3-methylbenzeneboronic acid
    Catalog Number:
    40310
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    139911-27-6
    MDL NO:
    MFCD01863527
    Molecular Formula:
    C7H8BFO2
    Molecular Weight:
    153.95
    Specification Sheet SDS

  • 4-Methoxy-2,5-dimethylphenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    4-Methoxy-2,5-dimethylbenzeneboronic acid
    Catalog Number:
    40337
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    246023-54-1
    MDL NO:
    MFCD06801676
    Molecular Formula:
    C9H13BO3
    Molecular Weight:
    180.01
    Specification Sheet SDS

  • 4-Methoxy-2,6-dimethylphenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Methoxy-2,6-dimethylbenzeneboronic acid
    Catalog Number:
    40333
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    361543-99-9
    MDL NO:
    MFCD03452755
    Molecular Formula:
    C9H13BO3
    Molecular Weight:
    180.01
    Specification Sheet SDS

  • 2,4,6-Trichlorophenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    2,4,6-Trichlorobenzeneboronic acid
    Catalog Number:
    40336
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    73852-18-3
    MDL NO:
    MFCD01074621
    Molecular Formula:
    C6H4BCl3O2
    Molecular Weight:
    225.26
    Specification Sheet SDS

  • 3,4,5-Trichlorophenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    3,4,5-Trichlorobenzeneboronic acid
    Catalog Number:
    40329
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    862248-93-9
    MDL NO:
    MFCD03095126
    Molecular Formula:
    C6H4BCl3O2
    Molecular Weight:
    225.26
    Specification Sheet SDS

  • 2-Methoxy-5-methylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Methoxy-5-methylbenzeneboronic acid
    Catalog Number:
    40326
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    127972-00-3
    MDL NO:
    MFCD02179465
    Molecular Formula:
    C8H11BO3
    Molecular Weight:
    165.98
    Specification Sheet SDS

  • 2,4,6-Trifluorophenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2,4,6-Trifluorobenzeneboronic acid
    Catalog Number:
    40335
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    182482-25-3
    MDL NO:
    MFCD01863169
    Molecular Formula:
    C6H4BF3O2
    Molecular Weight:
    175.9
    Specification Sheet SDS

  • 4-Carboxy-3-chlorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Carboxy-3-chlorobenzeneboronic acid
    Catalog Number:
    40322
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    136496-72-5
    MDL NO:
    MFCD06656268
    Molecular Formula:
    C7H6BClO4
    Molecular Weight:
    200.38
    Specification Sheet SDS

  • 4-Chloro-3-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Chloro-3-fluorobenzeneboronic acid
    Catalog Number:
    40309
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    137504-86-0
    MDL NO:
    MFCD01319010
    Molecular Formula:
    C6H5BClFO2
    Molecular Weight:
    174.36
    Specification Sheet SDS

  • 5-Cyano-2-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    5-Cyano-2-fluorobenzeneboronic acid
    Catalog Number:
    40323
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    468718-30-1
    MDL NO:
    MFCD03095147
    Molecular Formula:
    C7H5BFNO2
    Molecular Weight:
    164.93
    Specification Sheet SDS

  • 3,5-Dimethyl-4-propoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3,5-Dimethyl-4-propoxybenzeneboronic acid
    Catalog Number:
    40339
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    357611-51-9
    MDL NO:
    MFCD05865178
    Molecular Formula:
    C11H17BO3
    Molecular Weight:
    208.06
    Specification Sheet SDS

  • 2,6-Difluoro-4-methoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2,6-Difluoro-4-methoxybenzeneboronic acid
    Catalog Number:
    40330
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    406482-20-0
    MDL NO:
    MFCD05664299
    Molecular Formula:
    C7H7BF2O3
    Molecular Weight:
    187.94
    Specification Sheet SDS

  • 2-Fluoro-3-(trifluoromethyl)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-3-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40314
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    157834-21-4
    MDL NO:
    MFCD07784336
    Molecular Formula:
    C7H5BF4O2
    Molecular Weight:
    207.92
    Specification Sheet SDS

  • (2-Chloro-3-fluorophenyl)boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Chloro-3-fluorobenzeneboronic acid
    Catalog Number:
    40325
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    871329-52-1
    MDL NO:
    MFCD07363741
    Molecular Formula:
    C6H5BClFO2
    Molecular Weight:
    174.36
    Specification Sheet SDS

  • 4-Fluoro-2-(trifluoromethyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Fluoro-2-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40302
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    182344-16-7
    MDL NO:
    MFCD08062379
    Molecular Formula:
    C7H5BF4O2
    Molecular Weight:
    207.92
    Specification Sheet SDS

  • 4-Chloro-2-(trifluoromethyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Chloro-2-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40316
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    313545-41-4
    MDL NO:
    MFCD04973086
    Molecular Formula:
    C7H5BClF3O2
    Molecular Weight:
    224.37
    Specification Sheet SDS

  • 5-Ethoxy-2-fluorophenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Ethoxy-2-fluorobenzeneboronic acid
    Catalog Number:
    40313
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    900174-60-9
    MDL NO:
    MFCD05664321
    Molecular Formula:
    C8H10BFO3
    Molecular Weight:
    183.97
    Specification Sheet SDS

  • 4-Chloro-2-methoxyphenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Chloro-2-methoxybenzeneboronic acid
    Catalog Number:
    40319
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    762287-57-0
    MDL NO:
    MFCD02684317
    Molecular Formula:
    C7H8BClO3
    Molecular Weight:
    186.4
    Specification Sheet SDS

  • 5-Chloro-2-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    5-Chloro-2-fluorobenzeneboronic acid
    Catalog Number:
    40320
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    352535-83-2
    MDL NO:
    MFCD05664225
    Molecular Formula:
    C6H5BClFO2
    Molecular Weight:
    174.36
    Specification Sheet SDS

  • 2-Fluoro-4-methoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-4-methoxybenzeneboronic acid
    Catalog Number:
    40317
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    162101-31-7
    MDL NO:
    MFCD04039323
    Molecular Formula:
    C7H8BFO3
    Molecular Weight:
    169.95
    Specification Sheet SDS

  • 4-Chloro-3-nitrophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Chloro-3-nitrobenzeneboronic acid
    Catalog Number:
    40318
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    151169-67-4
    MDL NO:
    MFCD02258950
    Molecular Formula:
    C6H5BClNO4
    Molecular Weight:
    201.37
    Specification Sheet SDS

  • 2-Chloro-4-methoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Chloro-4-methoxybenzeneboronic acid
    Catalog Number:
    40315
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    219735-99-6
    MDL NO:
    MFCD03411935
    Molecular Formula:
    C7H8BClO3
    Molecular Weight:
    186.4
    Specification Sheet SDS

  • 4-Chloro-3-(trifluoromethyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Chloro-3-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40312
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    176976-42-4
    MDL NO:
    MFCD03094999
    Molecular Formula:
    C7H5BClF3O2
    Molecular Weight:
    224.37
    Specification Sheet SDS

  • 4-Fluoro-3-formylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Fluoro-3-formylbenzeneboronic acid
    Catalog Number:
    40307
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    374538-01-9
    MDL NO:
    MFCD02093074
    Molecular Formula:
    C7H6BFO3
    Molecular Weight:
    167.93
    Specification Sheet SDS

  • 2-Chloro-4-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Chloro-4-fluorobenzeneboronic acid
    Catalog Number:
    40301
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    313545-72-1
    MDL NO:
    MFCD02684295
    Molecular Formula:
    C6H5BClFO2
    Molecular Weight:
    174.36
    Specification Sheet SDS

  • 3-Fluoro-5-methylphenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-5-methylbenzeneboronic acid
    Catalog Number:
    40308
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    850593-06-5
    MDL NO:
    MFCD07363785
    Molecular Formula:
    C7H8BFO2
    Molecular Weight:
    153.95
    Specification Sheet SDS

  • 2-Ethoxy-4-fluorophenylboronic acid

    Purity:
    96 - 105% (Assay by titration)
    Synonym:
    2-Ethoxy-4-fluorobenzeneboronic acid
    Catalog Number:
    40306
    Purity Limit:
    96 - 105% (Assay by titration)
    CAS Number:
    480438-58-2
    MDL NO:
    MFCD03095001
    Molecular Formula:
    C8H10BFO3
    Molecular Weight:
    183.97
    Specification Sheet SDS

  • 3-Carboxy-5-nitrophenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-Carboxy-5-nitrobenzeneboronic acid
    Catalog Number:
    40296
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    101084-81-5
    MDL NO:
    MFCD00757433
    Molecular Formula:
    C7H6BNO6
    Molecular Weight:
    210.94
    Specification Sheet SDS

  • 3-Chloro-4-hydroxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Chloro-4-hydroxybenzeneboronic acid
    Catalog Number:
    40304
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    182344-13-4
    MDL NO:
    MFCD09258739
    Molecular Formula:
    C6H6BClO3
    Molecular Weight:
    172.37
    Specification Sheet SDS

  • 3-Fluoro-5-hydroxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-5-hydroxybenzeneboronic acid
    Catalog Number:
    40303
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    871329-82-7
    MDL NO:
    MFCD07363778
    Molecular Formula:
    C6H6BFO3
    Molecular Weight:
    155.92
    Specification Sheet SDS

  • 4-Carboxy-3-nitrophenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    4-Carboxy-3-nitrobenzeneboronic acid
    Catalog Number:
    40305
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    80500-28-3
    MDL NO:
    MFCD10696661
    Molecular Formula:
    C7H6BNO6
    Molecular Weight:
    210.94
    Specification Sheet SDS

  • 2-Chloro-6-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Chloro-6-fluorobenzeneboronic acid
    Catalog Number:
    40299
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    313545-32-3
    MDL NO:
    MFCD04039892
    Molecular Formula:
    C6H5BClFO2
    Molecular Weight:
    174.36
    Specification Sheet SDS

  • 5-Formyl-2-methoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    5-Formyl-2-methoxybenzeneboronic acid
    Catalog Number:
    40293
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    127972-02-5
    MDL NO:
    MFCD01319044
    Molecular Formula:
    C8H9BO4
    Molecular Weight:
    179.97
    Specification Sheet SDS
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