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Organometallic Reagents

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  • 3-(Trifluoromethoxy)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-(Trifluoromethoxy)benzeneboronic acid
    Catalog Number:
    40123
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    179113-90-7
    MDL NO:
    MFCD01320697
    Molecular Formula:
    C7H6BF3O3
    Molecular Weight:
    205.93
  • 4-Amylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Amylbenzeneboronic acid
    Catalog Number:
    40114
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    121219-12-3
    MDL NO:
    MFCD00995151
    Molecular Formula:
    C11H17BO2
    Molecular Weight:
    192.07
  • 2-Fluorophenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Fluorobenzeneboronic acid
    Catalog Number:
    40095
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    1993-03-9
    MDL NO:
    MFCD00674013
    Molecular Formula:
    C6H6BFO2
    Molecular Weight:
    139.92
  • 4-Isopropylphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Isopropylbenzeneboronic acid
    Catalog Number:
    40081
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    16152-51-5
    MDL NO:
    MFCD01074614
    Molecular Formula:
    C9H13BO2
    Molecular Weight:
    164.01
  • 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(3-Carboxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    40056
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    269409-73-6
    MDL NO:
    MFCD03411930
    Molecular Formula:
    C13H17BO4
    Molecular Weight:
    248.09
  • Catalog Number:
    40020
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1537876-31-5
    MDL NO:
    MFCD28386091
    Molecular Formula:
    C18H14B2Br2K2O6·5H2O
    Molecular Weight:
    676.01
  • Butylboronic acid [for Esterification]

    Purity:
    97 - 104% (Assay by titration)
    Synonym:
    1-Butaneboronic acid [for Esterification]
    Catalog Number:
    40069
    Purity Limit:
    97 - 104% (Assay by titration)
    CAS Number:
    4426-47-5
    MDL NO:
    MFCD00002106
    Molecular Formula:
    C4H11BO2
    Molecular Weight:
    101.94
  • 4-Pentyloxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Pentyloxybenzeneboronic acid
    Catalog Number:
    40113
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    146449-90-3
    MDL NO:
    MFCD04039035
    Molecular Formula:
    C11H17BO3
    Molecular Weight:
    208.06
  • 2-(Bromomethyl)phenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    2-(Bromomethyl)benzeneboronic acid
    Catalog Number:
    40108
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    91983-14-1
    MDL NO:
    MFCD01318941
    Molecular Formula:
    C7H8BBrO2
    Molecular Weight:
    214.85
  • 2-(Trifluoromethoxy)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-(Trifluoromethoxy)benzeneboronic acid
    Catalog Number:
    40127
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    175676-65-0
    MDL NO:
    MFCD01320763
    Molecular Formula:
    C7H6BF3O3
    Molecular Weight:
    205.93
  • 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(2,2'-Bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    40036
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    479719-88-5
    MDL NO:
    MFCD04039974
    Molecular Formula:
    C14H17BO2S2
    Molecular Weight:
    292.22
  • 1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronicacid pinacol ester
    Catalog Number:
    40047
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    903550-26-5
    MDL NO:
    MFCD09037501
    Molecular Formula:
    C14H23BN2O3
    Molecular Weight:
    278.16
  • 4'-Chloro-4-biphenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (4'-Chloro-[1,1'-biphenyl]-4-yl)boronic acid
    Catalog Number:
    40097
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    364044-44-0
    MDL NO:
    MFCD08544389
    Molecular Formula:
    C12H10BClO2
    Molecular Weight:
    232.47
  • 2-Chlorophenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Chlorobenzeneboronic acid
    Catalog Number:
    40120
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    3900-89-8
    MDL NO:
    MFCD00674012
    Molecular Formula:
    C6H6BClO2
    Molecular Weight:
    156.37
  • 1-(tert-Butoxycarbonyl)-1,2,3,6-tetrahydro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 99% (LC)
    Synonym:
    1-(tert-Butoxycarbonyl)-1,2,3,6-tetrahydro-4-pyridylboronicacid pinacol ester
    Catalog Number:
    40062
    Purity Limit:
    ≥ 99% (LC)
    CAS Number:
    286961-14-6
    MDL NO:
    MFCD03840345
    Molecular Formula:
    C16H28BNO4
    Molecular Weight:
    309.21
  • 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene

    Purity:
    ≥ 97% (GC)
    Synonym:
    4,4,5,5-Tetramethyl-2-(4-methyl-2-thienyl)-1,3,2-dioxaborolane
    Catalog Number:
    40008
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    635305-48-5
    MDL NO:
    MFCD11045430
    Molecular Formula:
    C11H17BO2S
    Molecular Weight:
    224.13
  • 4-Carbamoylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Carbamoylbenzeneboronic acid
    Catalog Number:
    40112
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    123088-59-5
    MDL NO:
    MFCD03411940
    Molecular Formula:
    C7H8BNO3
    Molecular Weight:
    164.96
  • 2-(9-Anthryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    9-Anthraceneboronic acid piacol ester
    Catalog Number:
    40034
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    709022-63-9
    MDL NO:
    MFCD24039741
    Molecular Formula:
    C20H21BO2
    Molecular Weight:
    304.2
  • 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

    Purity:
    ≥ 98% (NMR)
    Synonym:
    2-Aminophenylboronic acid pinacol ester
    Catalog Number:
    40013
    Purity Limit:
    ≥ 98% (NMR)
    CAS Number:
    191171-55-8
    MDL NO:
    MFCD02179448
    Molecular Formula:
    C12H18BNO2
    Molecular Weight:
    219.09
  • 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-(4-Pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    40016
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    269410-08-4
    MDL NO:
    MFCD03453063
    Molecular Formula:
    C9H15BN2O2
    Molecular Weight:
    194.04
  • N-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanesulfonamide

    Purity:
    ≥ 97% (GC)
    Synonym:
    4-(Methanesulfonylamino)phenylboronic acid pinacol ester
    Catalog Number:
    40005
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    616880-14-9
    MDL NO:
    MFCD05663876
    Molecular Formula:
    C13H20BNO4S
    Molecular Weight:
    297.18
  • 4-Acetoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Acetoxybenzeneboronic acid
    Catalog Number:
    40133
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    177490-82-3
    MDL NO:
    MFCD09027198
    Molecular Formula:
    C8H9BO4
    Molecular Weight:
    179.97
  • 3-(Benzyloxycarbonyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3-(Benzyloxycarbonyl)benzeneboronic acid
    Catalog Number:
    40106
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    380430-52-4
    MDL NO:
    MFCD02179445
    Molecular Formula:
    C14H13BO4
    Molecular Weight:
    256.06
  • 3-(Ethoxycarbonyl)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-(Ethoxycarbonyl)benzeneboronic acid
    Catalog Number:
    40110
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    4334-87-6
    MDL NO:
    MFCD02179444
    Molecular Formula:
    C9H11BO4
    Molecular Weight:
    193.99
  • Hexylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    1-Hexaneboronic acid
    Catalog Number:
    40072
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    16343-08-1
    MDL NO:
    MFCD01074641
    Molecular Formula:
    C6H15BO2
    Molecular Weight:
    129.99
  • 4-Propoxyphenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-Propoxybenzeneboronic acid
    Catalog Number:
    40080
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    186497-67-6
    MDL NO:
    MFCD03427189
    Molecular Formula:
    C9H13BO3
    Molecular Weight:
    180.01
  • 4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)acetanilide

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(4-Acetamidophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    40021
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    214360-60-8
    MDL NO:
    MFCD02093722
    Molecular Formula:
    C14H20BNO3
    Molecular Weight:
    261.13
  • 1-Cyclopentenylboronic acid

    Purity:
    93 - 105% (Assay by titration)
    Synonym:
    Cyclopentene-1-boronic acid
    Catalog Number:
    40064
    Purity Limit:
    93 - 105% (Assay by titration)
    CAS Number:
    850036-28-1
    MDL NO:
    MFCD02179496
    Molecular Formula:
    C5H9BO2
    Molecular Weight:
    111.94
  • 4-(Diethylcarbamoyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-(Diethylcarbamoyl)benzeneboronic acid
    Catalog Number:
    40121
    Purity Limit:
    97 - 105% (Assay by titration)
    CAS Number:
    389621-80-1
    MDL NO:
    MFCD03411949
    Molecular Formula:
    C11H16BNO3
    Molecular Weight:
    221.06
  • Ethyl 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2-(2-Carbethoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane
    Catalog Number:
    40026
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    346656-34-6
    MDL NO:
    MFCD08276372
    Molecular Formula:
    C14H19BO4
    Molecular Weight:
    262.11
  • 2-(Ethoxycarbonyl)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-(Ethoxycarbonyl)benzeneboronic acid
    Catalog Number:
    40101
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    380430-53-5
    MDL NO:
    MFCD02179453
    Molecular Formula:
    C9H11BO4
    Molecular Weight:
    193.99
  • 2-(2-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
    Catalog Number:
    40010
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    876062-39-4
    MDL NO:
    MFCD05663874
    Molecular Formula:
    C12H16BFO2
    Molecular Weight:
    222.07
  • 4-Nitrophenylboronic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-Nitrobenzeneboronic acid
    Catalog Number:
    40137
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    24067-17-2
    MDL NO:
    MFCD00161360
    Molecular Formula:
    C6H6BNO4
    Molecular Weight:
    166.93
  • Dimethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalate

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalic aciddimethyl ester
    Catalog Number:
    40041
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    944392-68-1
    MDL NO:
    MFCD11858596
    Molecular Formula:
    C16H21BO6
    Molecular Weight:
    320.15
  • 9-Anthraceneboronic acid

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-Anthracenylboronic acid
    Hazmat
    Catalog Number:
    40075
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    100622-34-2
    MDL NO:
    MFCD03425925
    Molecular Formula:
    C14H11BO2
    Molecular Weight:
    222.05
  • 4-Butylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Butylbenzeneboronic acid
    Catalog Number:
    40138
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    145240-28-4
    MDL NO:
    MFCD02093926
    Molecular Formula:
    C10H15BO2
    Molecular Weight:
    178.04
  • Methyl 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(3-Methoxycarbonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    40012
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    480425-35-2
    MDL NO:
    MFCD03789258
    Molecular Formula:
    C14H19BO4
    Molecular Weight:
    262.11
  • 4-Butoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-Butoxybenzeneboronic acid
    Catalog Number:
    40105
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    105365-51-3
    MDL NO:
    MFCD03427054
    Molecular Formula:
    C10H15BO3
    Molecular Weight:
    194.04
  • 4-Methyl-3-nitrophenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-Nitro-p-tolylboronic acid
    Catalog Number:
    40086
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    80500-27-2
    MDL NO:
    MFCD00191550
    Molecular Formula:
    C7H8BNO4
    Molecular Weight:
    180.95
  • 2-(Dimethylaminomethyl)phenylboronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    2-(Dimethylaminomethyl)benzeneboronic acid
    Catalog Number:
    40117
    Purity Limit:
    98 - 105% (Assay by titration)
    CAS Number:
    85107-53-5
    MDL NO:
    MFCD01318999
    Molecular Formula:
    C9H14BNO2
    Molecular Weight:
    179.03
  • 2-(Methoxycarbonyl)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-(Methoxycarbonyl)benzeneboronic acid
    Catalog Number:
    40124
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    374538-03-1
    MDL NO:
    MFCD02179452
    Molecular Formula:
    C8H9BO4
    Molecular Weight:
    179.97
  • 4-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]morpholine

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(Morpholino)phenylboronic acid pinacol ester
    Catalog Number:
    40048
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    852227-95-3
    MDL NO:
    MFCD03412097
    Molecular Formula:
    C16H24BNO3
    Molecular Weight:
    289.18
  • N-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anilin

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    N-Boc-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
    Catalog Number:
    40018
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    330793-01-6
    MDL NO:
    MFCD02179439
    Molecular Formula:
    C17H26BNO4
    Molecular Weight:
    319.21
  • 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene
    Catalog Number:
    40057
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    253342-48-2
    MDL NO:
    MFCD05864303
    Molecular Formula:
    C13H19BO2
    Molecular Weight:
    218.1
  • 1-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1-Boc-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
    Catalog Number:
    40001
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    552846-17-0
    MDL NO:
    MFCD05663873
    Molecular Formula:
    C14H23BN2O4
    Molecular Weight:
    294.16
  • 3-[(tert-Butoxycarbonyl)amino]phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-[(tert-Butoxycarbonyl)amino]benzeneboronic acid
    Catalog Number:
    40102
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    380430-68-2
    MDL NO:
    MFCD03411945
    Molecular Formula:
    C11H16BNO4
    Molecular Weight:
    237.06
  • 2-[5-(2-Ethylhexyl)-2-thienyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 97% (GC)
    Synonym:
    5-(2-Ethylhexyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)thiophene
    Catalog Number:
    40002
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    1390584-88-9
    MDL NO:
    MFCD32062901
    Molecular Formula:
    C18H31BO2S
    Molecular Weight:
    322.31
  • 1,1'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ferrocene

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1'-Ferrocenediboronic acid bis(pinacol) ester
    Catalog Number:
    40017
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    737776-93-1
    MDL NO:
    MFCD06411336
    Molecular Formula:
    C22H32B2FeO4
    Molecular Weight:
    437.96
  • 2-Isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Isopropylboronic acid pinacol ester
    Hazmat
    Catalog Number:
    40060
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    76347-13-2
    MDL NO:
    MFCD05663856
    Molecular Formula:
    C9H19BO2
    Molecular Weight:
    170.06
  • 3-(Dimethylcarbamoyl)phenylboronic acid

    Purity:
    97 - 105 % (Assay by titration)
    Synonym:
    3-(Dimethylcarbamoyl)benzeneboronic acid
    Catalog Number:
    40126
    Purity Limit:
    97 - 105 % (Assay by titration)
    CAS Number:
    373384-14-6
    MDL NO:
    MFCD03412066
    Molecular Formula:
    C9H12BNO3
    Molecular Weight:
    193.01