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Boronic Acids & Derivatives

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  • 3-Fluoro-2-methylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-2-methylbenzeneboronic acid
    Catalog Number:
    40300
    CAS Number:
    163517-61-1
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD07368679
    Molecular Formula:
    C7H8BFO2
    Molecular Weight:
    153.95
    Specification Sheet SDS

  • 2-Fluoro-4-methylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-4-methylbenzeneboronic acid
    Catalog Number:
    40288
    CAS Number:
    170981-26-7
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD05664239
    Molecular Formula:
    C7H8BFO2
    Molecular Weight:
    153.95
    Specification Sheet SDS

  • 2-Fluoro-6-methoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-6-methoxybenzeneboronic acid
    Catalog Number:
    40297
    CAS Number:
    78495-63-3
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD02179483
    Molecular Formula:
    C7H8BFO3
    Molecular Weight:
    169.95
    Specification Sheet SDS

  • 3-Chloro-4-ethoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Chloro-4-ethoxybenzeneboronic acid
    Catalog Number:
    40295
    CAS Number:
    279261-81-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD03701556
    Molecular Formula:
    C8H10BClO3
    Molecular Weight:
    200.43
    Specification Sheet SDS

  • 2-Chloro-5-methylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Chloro-5-methylbenzeneboronic acid
    Catalog Number:
    40298
    CAS Number:
    193353-35-4
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD06659822
    Molecular Formula:
    C7H8BClO2
    Molecular Weight:
    170.4
    Specification Sheet SDS

  • 3-Formyl-2-methoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-Formyl-2-methoxybenzeneboronic acid
    Catalog Number:
    40292
    CAS Number:
    480424-49-5
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD08689486
    Molecular Formula:
    C8H9BO4
    Molecular Weight:
    179.97
    Specification Sheet SDS

  • 3-Fluoro-4'-propyl-4-biphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4'-Propyl-3-fluoro-4-biphenyl boronic acid
    Catalog Number:
    40285
    CAS Number:
    909709-42-8
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD10687198
    Molecular Formula:
    C15H16BFO2
    Molecular Weight:
    258.1
    Specification Sheet SDS

  • [3,5-Bis(ethoxycarbonyl)phenyl]boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Catalog Number:
    40294
    CAS Number:
    932378-94-4
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD11867795
    Molecular Formula:
    C12H15BO6
    Molecular Weight:
    266.06
    Specification Sheet SDS

  • 2-Fluoro-5-(trifluoromethyl)phenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-5-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40289
    CAS Number:
    352535-96-7
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD03701538
    Molecular Formula:
    C7H5BF4O2
    Molecular Weight:
    207.92
    Specification Sheet SDS

  • 4-Fluoro-3-(hydroxymethyl)phenylboronic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    4-Fluoro-3-(hydroxymethyl)benzeneboronic acid
    Catalog Number:
    40286
    CAS Number:
    481681-02-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD08235075
    Molecular Formula:
    C7H8BFO3
    Molecular Weight:
    169.95
    Specification Sheet SDS

  • 4-Fluoro-2-methylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Fluoro-2-methylbenzeneboronic acid
    Catalog Number:
    40290
    CAS Number:
    139911-29-8
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD02093072
    Molecular Formula:
    C7H8BFO2
    Molecular Weight:
    153.95
    Specification Sheet SDS

  • 3-Amino-4-methylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Amino-4-methylbenzeneboronic acid
    Catalog Number:
    40283
    CAS Number:
    22237-12-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD01074640
    Molecular Formula:
    C7H10BNO2
    Molecular Weight:
    150.97
    Specification Sheet SDS

  • 5-(Ethoxycarbonyl)-2-fluorophenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    5-(Ethoxycarbonyl)-2-fluorobenzeneboronic acid
    Catalog Number:
    40291
    CAS Number:
    874219-60-0
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD08235094
    Molecular Formula:
    C9H10BFO4
    Molecular Weight:
    211.98
    Specification Sheet SDS

  • 5-Chloro-2-methoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    5-Chloro-2-methoxybenzeneboronic acid
    Catalog Number:
    40287
    CAS Number:
    89694-48-4
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01318966
    Molecular Formula:
    C7H8BClO3
    Molecular Weight:
    186.4
    Specification Sheet SDS

  • 4-Chloro-2-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Chloro-2-fluorobenzeneboronic acid
    Catalog Number:
    40284
    CAS Number:
    160591-91-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD02684293
    Molecular Formula:
    C6H5BClFO2
    Molecular Weight:
    174.36
    Specification Sheet SDS

  • 3,5-Bis(trifluoromethyl)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3,5-Bis(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40282
    CAS Number:
    73852-19-4
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD00051850
    Molecular Formula:
    C8H5BF6O2
    Molecular Weight:
    257.93
    Specification Sheet SDS

  • 2-Fluoro-4-biphenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-4-phenylbenzeneboronic acid
    Catalog Number:
    40281
    CAS Number:
    178305-99-2
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD01075707
    Molecular Formula:
    C12H10BFO2
    Molecular Weight:
    216.02
    Specification Sheet SDS

  • 3-Fluoro-5-(trifluoromethyl)phenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-5-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40280
    CAS Number:
    159020-59-4
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD06657735
    Molecular Formula:
    C7H5BF4O2
    Molecular Weight:
    207.92
    Specification Sheet SDS

  • 3-Fluoro-4-hydroxyphenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-4-hydroxybenzeneboronic acid
    Catalog Number:
    40279
    CAS Number:
    182344-14-5
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD06659838
    Molecular Formula:
    C6H6BFO3
    Molecular Weight:
    155.92
    Specification Sheet SDS

  • 5-Fluoro-2-hydroxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    5-Fluoro-2-hydroxybenzeneboronic acid
    Catalog Number:
    40277
    CAS Number:
    259209-20-6
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD03095357
    Molecular Formula:
    C6H6BFO3
    Molecular Weight:
    155.92
    Specification Sheet SDS

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

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-4-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40278
    CAS Number:
    503309-11-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD03094995
    Molecular Formula:
    C7H5BF4O2
    Molecular Weight:
    207.92
    Specification Sheet SDS

  • 3-Chloro-2-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Chloro-2-fluorobenzeneboronic acid
    Catalog Number:
    40276
    CAS Number:
    352535-82-1
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD05664224
    Molecular Formula:
    C6H5BClFO2
    Molecular Weight:
    174.36
    Specification Sheet SDS

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

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Fluoro-3-(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40274
    CAS Number:
    182344-23-6
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD07363787
    Molecular Formula:
    C7H5BF4O2
    Molecular Weight:
    207.92
    Specification Sheet SDS

  • 4-Fluoro-3-(methoxycarbonyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Fluoro-3-(methoxycarbonyl)benzeneboronic acid
    Catalog Number:
    40275
    CAS Number:
    874219-35-9
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD06801688
    Molecular Formula:
    C8H8BFO4
    Molecular Weight:
    197.96
    Specification Sheet SDS

  • 5-Fluoro-2-methylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    5-Fluoro-2-methylbenzeneboronic acid
    Catalog Number:
    40273
    CAS Number:
    163517-62-2
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD03095047
    Molecular Formula:
    C7H8BFO2
    Molecular Weight:
    153.95
    Specification Sheet SDS

  • 2-Ethoxy-5-methylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Ethoxy-5-methylbenzeneboronic acid
    Catalog Number:
    40272
    CAS Number:
    123291-97-4
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD00196832
    Molecular Formula:
    C9H13BO3
    Molecular Weight:
    180.01
    Specification Sheet SDS

  • 4-Chloro-3-methylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Chloro-3-methylbenzeneboronic acid
    Catalog Number:
    40268
    CAS Number:
    161950-10-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD02683104
    Molecular Formula:
    C7H8BClO2
    Molecular Weight:
    170.4
    Specification Sheet SDS

  • 4-Benzyloxy-2-formylphenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    4-Benzyloxy-2-formylbenzeneboronic acid
    Catalog Number:
    40270
    CAS Number:
    139962-97-3
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD02179486
    Molecular Formula:
    C14H13BO4
    Molecular Weight:
    256.06
    Specification Sheet SDS

  • 2-Formyl-4-methoxyphenylboronic acid

    Purity:
    97 - 104% (Assay by titration)
    Synonym:
    2-Formyl-4-methoxybenzeneboronic acid
    Catalog Number:
    40271
    CAS Number:
    139962-95-1
    Purity Limit:
    97 - 104% (Assay by titration)
    MDL NO:
    MFCD01319043
    Molecular Formula:
    C8H9BO4
    Molecular Weight:
    179.97
    Specification Sheet SDS

  • 3,5-Dichlorophenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    3,5-Dichlorobenzeneboronic acid
    Catalog Number:
    40269
    CAS Number:
    67492-50-6
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD00051935
    Molecular Formula:
    C6H5BCl2O2
    Molecular Weight:
    190.81
    Specification Sheet SDS

  • 2,4-Bis(trifluoromethyl)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2,4-Bis(trifluoromethyl)benzeneboronic acid
    Catalog Number:
    40267
    CAS Number:
    153254-09-2
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01631349
    Molecular Formula:
    C8H5BF6O2
    Molecular Weight:
    257.93
    Specification Sheet SDS

  • 4-(Ethoxycarbonyl)-3-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-(Ethoxycarbonyl)-3-fluorobenzeneboronic acid
    Catalog Number:
    40263
    CAS Number:
    874288-38-7
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD06656274
    Molecular Formula:
    C9H10BFO4
    Molecular Weight:
    211.98
    Specification Sheet SDS

  • 2,3-Difluorophenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2,3-Difluorobenzeneboronic acid
    Catalog Number:
    40266
    CAS Number:
    121219-16-7
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01863170
    Molecular Formula:
    C6H5BF2O2
    Molecular Weight:
    157.91
    Specification Sheet SDS

  • 2-Fluoro-4-formylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-4-formylbenzeneboronic acid
    Catalog Number:
    40259
    CAS Number:
    871126-22-6
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD07367058
    Molecular Formula:
    C7H6BFO3
    Molecular Weight:
    167.93
    Specification Sheet SDS

  • 3-Fluoro-4-methoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-4-methoxybenzeneboronic acid
    Catalog Number:
    40260
    CAS Number:
    149507-26-6
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD00807404
    Molecular Formula:
    C7H8BFO3
    Molecular Weight:
    169.95
    Specification Sheet SDS

  • 2-Benzyloxy-4-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Benzyloxy-4-fluorobenzeneboronic acid
    Catalog Number:
    40265
    CAS Number:
    848779-87-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD03788402
    Molecular Formula:
    C13H12BFO3
    Molecular Weight:
    246.04
    Specification Sheet SDS

  • 2,5-Dimethoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2,5-Dimethoxybenzeneboronic acid
    Catalog Number:
    40256
    CAS Number:
    107099-99-0
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD01318181
    Molecular Formula:
    C8H11BO4
    Molecular Weight:
    181.98
    Specification Sheet SDS

  • 2,3-Dichlorophenylboronic acid

    Purity:
    ≥ 97% (NMR)
    Synonym:
    2,3-Dichlorobenzeneboronic acid
    Catalog Number:
    40264
    CAS Number:
    151169-74-3
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD01075703
    Molecular Formula:
    C6H5BCl2O2
    Molecular Weight:
    190.81
    Specification Sheet SDS

  • 3-Bromo-2-fluorophenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-Bromo-2-fluorobenzeneboronic acid
    Catalog Number:
    40253
    CAS Number:
    352535-97-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD05664228
    Molecular Formula:
    C6H5BBrFO2
    Molecular Weight:
    218.82
    Specification Sheet SDS

  • 3-Carboxy-4-fluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Carboxy-4-fluorobenzeneboronic acid
    Catalog Number:
    40262
    CAS Number:
    872460-12-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD03095129
    Molecular Formula:
    C7H6BFO4
    Molecular Weight:
    183.93
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-Chloro-4-(methoxycarbonyl)benzeneboronic acid
    Catalog Number:
    40261
    CAS Number:
    603122-80-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD08689530
    Molecular Formula:
    C8H8BClO4
    Molecular Weight:
    214.41
    Specification Sheet SDS

  • 3-Fluoro-5-methoxyphenylboronic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    3-Fluoro-5-methoxybenzeneboronic acid
    Catalog Number:
    40255
    CAS Number:
    609807-25-2
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD07363780
    Molecular Formula:
    C7H8BFO3
    Molecular Weight:
    169.95
    Specification Sheet SDS

  • 2,5-Dimethylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2,5-Dimethylbenzeneboronic acid
    Catalog Number:
    40254
    CAS Number:
    85199-06-0
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01863525
    Molecular Formula:
    C8H11BO2
    Molecular Weight:
    149.98
    Specification Sheet SDS

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

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-Fluoro-4-(methoxycarbonyl)benzeneboronic acid
    Catalog Number:
    40258
    CAS Number:
    603122-84-5
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD08436034
    Molecular Formula:
    C8H8BFO4
    Molecular Weight:
    197.96
    Specification Sheet SDS

  • 3-Fluoro-4-(methoxycarbonyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-Fluoro-4-(methoxycarbonyl)benzeneboronic acid
    Catalog Number:
    40251
    CAS Number:
    505083-04-5
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD04115665
    Molecular Formula:
    C8H8BFO4
    Molecular Weight:
    197.96
    Specification Sheet SDS

  • 4-Fluoro-2-methoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Fluoro-2-methoxybenzeneboronic acid
    Catalog Number:
    40257
    CAS Number:
    179899-07-1
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD03788423
    Molecular Formula:
    C7H8BFO3
    Molecular Weight:
    169.95
    Specification Sheet SDS

  • 4-Ethoxycarbonyl-2-nitrophenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Ethoxycarbonyl-2-nitrobenzeneboronic acid
    Catalog Number:
    40252
    CAS Number:
    5785-70-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02179460
    Molecular Formula:
    C9H10BNO6
    Molecular Weight:
    238.99
    Specification Sheet SDS

  • 4-Methoxy-3-methylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Methoxy-3-methylbenzeneboronic acid
    Catalog Number:
    40242
    CAS Number:
    175883-62-2
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD02179464
    Molecular Formula:
    C8H11BO3
    Molecular Weight:
    165.98
    Specification Sheet SDS

  • 2,5-Difluorophenylboronic acid

    Purity:
    ≥ 98% (NMR)
    Synonym:
    2,5-Difluorobenzeneboronic acid
    Catalog Number:
    40249
    CAS Number:
    193353-34-3
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD01863171
    Molecular Formula:
    C6H5BF2O2
    Molecular Weight:
    157.91
    Specification Sheet SDS

  • 3,5-Difluorophenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3,5-Difluorobenzeneboronic acid
    Catalog Number:
    40239
    CAS Number:
    156545-07-2
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01318138
    Molecular Formula:
    C6H5BF2O2
    Molecular Weight:
    157.91
    Specification Sheet SDS
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