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Chemistry

Chemistry

11931

Our diverse selection of products are designed to enhance your work at every level. From refining asymmetric synthesis to optimizing reaction conditions with advanced catalysts, because we believe in meeting every possibility with precision.


  • 3-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(3-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    40032
    CAS Number:
    885692-91-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08063137
    Molecular Formula:
    C11H17BO2S
    Molecular Weight:
    224.13
  • 4-(Trimethylsilyl)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    4-(Trimethylsilyl)benzeneboronic acid
    Catalog Number:
    40088
    CAS Number:
    17865-11-1
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD00093348
    Molecular Formula:
    C9H15BO2Si
    Molecular Weight:
    194.11
  • 2-(Methylsulfonyl)phenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-(Methylsulfonyl)benzeneboronic acid
    Catalog Number:
    40083
    CAS Number:
    330804-03-0
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD02179472
    Molecular Formula:
    C7H9BO4S
    Molecular Weight:
    200.02
  • Ethylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    Ethaneboronic acid
    Catalog Number:
    40071
    CAS Number:
    4433-63-0
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD01074536
    Molecular Formula:
    C2H7BO2
    Molecular Weight:
    73.89
  • 3-Isopropoxyphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-Isopropoxybenzeneboronic acid
    Catalog Number:
    40079
    CAS Number:
    216485-86-8
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD03701512
    Molecular Formula:
    C9H13BO3
    Molecular Weight:
    180.01
  • [2,2'-Binaphthalen]-6-ylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Catalog Number:
    40093
    CAS Number:
    1025456-44-3
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD30478552
    Molecular Formula:
    C20H15BO2
    Molecular Weight:
    298.15
  • 2-Ethylphenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Ethylbenzeneboronic acid
    Catalog Number:
    40094
    CAS Number:
    90002-36-1
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD02093075
    Molecular Formula:
    C8H11BO2
    Molecular Weight:
    149.98
  • 6-Ethoxy-2-naphthaleneboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Catalog Number:
    40085
    CAS Number:
    352525-98-5
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD03427009
    Molecular Formula:
    C12H13BO3
    Molecular Weight:
    216.04
  • 2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(2,6-Dichloro-4-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    40052
    CAS Number:
    408492-27-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09746195
    Molecular Formula:
    C11H14BCl2NO2
    Molecular Weight:
    273.95
  • 2-Phenylethylboronic acid

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Phenethylboronic acid
    Catalog Number:
    40074
    CAS Number:
    34420-17-2
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD01631226
    Molecular Formula:
    C8H11BO2
    Molecular Weight:
    149.98
  • L-Malic acid

    Grade:
    Suitable for cell culture
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    L-Hydroxybutanedioic acid
    Catalog Number:
    38870
    Grade:
    Suitable for cell culture
    CAS Number:
    97-67-6
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00064213
    Molecular Formula:
    C4H6O5
    Molecular Weight:
    134.09
  • 2-n-Butylimidazole

    Purity:
    ≥ 99% (Assay)
    Synonym:
    2-Butyl-1-H-imidazole
    Catalog Number:
    28396
    CAS Number:
    50790-93-7
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00792664
    Molecular Formula:
    C7H12N2
    Molecular Weight:
    124.19
  • 2-(3,5-Dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-Dichloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
    Catalog Number:
    39943
    CAS Number:
    68716-51-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05863906
    Molecular Formula:
    C12H15BCl2O2
    Molecular Weight:
    272.96
  • 1-(2-Methoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(2-Methoxyethyl)-1H-pyrazole-4-boronic acid pinacol ester
    Catalog Number:
    39913
    CAS Number:
    847818-71-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD12405649
    Molecular Formula:
    C12H21BN2O3
    Molecular Weight:
    252.12
  • 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

    Purity:
    ≥ 97% (GC)
    Synonym:
    4-Formylphenylboronic acid pinacol ester
    Catalog Number:
    39916
    CAS Number:
    128376-64-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD04972375
    Molecular Formula:
    C13H17BO3
    Molecular Weight:
    232.09
  • 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-(2,5-Dihexyl-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
    Catalog Number:
    39929
    CAS Number:
    374934-77-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03425936
    Molecular Formula:
    C30H52B2O4
    Molecular Weight:
    498.36
  • 4,4,5,5-Tetramethyl-2-[3-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(Trifluoromethyl)phenylboronic acid pinacol ester
    Catalog Number:
    39924
    CAS Number:
    325142-82-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05863925
    Molecular Formula:
    C13H16BF3O2
    Molecular Weight:
    272.07
  • 2-(1-Cyclopentenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Cyclopenteneboronic acid pinacol ester
    Catalog Number:
    39902
    CAS Number:
    287944-10-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08669391
    Molecular Formula:
    C11H19BO2
    Molecular Weight:
    194.08
  • 2-(3,4-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-o-xylene
    Catalog Number:
    39912
    CAS Number:
    401797-00-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD12405519
    Molecular Formula:
    C14H21BO2
    Molecular Weight:
    232.13
  • 2-(3,4-Dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,4-Dimethoxyphenylboronic acid pinacol ester
    Catalog Number:
    39917
    CAS Number:
    365564-10-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05863909
    Molecular Formula:
    C14H21BO4
    Molecular Weight:
    264.13
  • 2-([1,1':3',1''-Terphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4,5,5-Tetramethyl-2-(1,1':3',1''-terphenyl)-3-yl-1,3,2-dioxaborolane
    Catalog Number:
    39961
    CAS Number:
    1115023-84-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD28134531
    Molecular Formula:
    C24H25BO2
    Molecular Weight:
    356.27
  • 4,4,5,5-Tetramethyl-2-[3-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(Trifluoromethoxy)phenylboronic acid pinacol ester
    Catalog Number:
    39922
    CAS Number:
    262376-31-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05863919
    Molecular Formula:
    C13H16BF3O3
    Molecular Weight:
    288.07
  • 1-Ethylpyridinium chloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Pyridinium, 1-ethyl-, chloride
    Catalog Number:
    39851
    CAS Number:
    2294-38-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD03093293
    Molecular Formula:
    C7H10ClN
    Molecular Weight:
    143.61
  • 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4,5,5-Tetramethyl-2-(3-quinolyl)-1,3,2-dioxaborolane
    Catalog Number:
    39910
    CAS Number:
    171364-85-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05155218
    Molecular Formula:
    C15H18BNO2
    Molecular Weight:
    255.12
  • 2-Cyclohexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 97% (GC)
    Synonym:
    Cyclohexylboronic acid pinacol ester
    Catalog Number:
    39915
    CAS Number:
    87100-15-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD04038749
    Molecular Formula:
    C12H23BO2
    Molecular Weight:
    210.12
  • 2-(3,5-Difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,5-Difluorophenylboronic acid pinacol ester
    Catalog Number:
    39911
    CAS Number:
    863868-36-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD11504963
    Molecular Formula:
    C12H15BF2O2
    Molecular Weight:
    240.06
  • 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(6-Methoxy-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39919
    CAS Number:
    445264-61-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05663858
    Molecular Formula:
    C12H18BNO3
    Molecular Weight:
    235.09
  • 4,4,5,5-Tetramethyl-2-(1-naphthyl)-1,3,2-dioxaborolane

    Purity:
    ≥ 98% (GC)
    Synonym:
    Naphthalene-1-boronic acid pinacol ester
    Catalog Number:
    39907
    CAS Number:
    68716-52-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05663869
    Molecular Formula:
    C16H19BO2
    Molecular Weight:
    254.14
  • 2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    1-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
    Catalog Number:
    39898
    CAS Number:
    269410-06-2
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD08276318
    Molecular Formula:
    C12H16BBrO2
    Molecular Weight:
    282.97
  • 4,4,5,5-Tetramethyl-2-(5-methylfuran-2-yl)-1,3,2-dioxaborolane

    Purity:
    ≥ 97% (GC)
    Synonym:
    (5-Methylfuran-2-yl)boronic acid pinacol ester
    Catalog Number:
    39914
    CAS Number:
    338998-93-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD03094689
    Molecular Formula:
    C11H17BO3
    Molecular Weight:
    208.06
  • 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-(Carboxymethyl)phenylboronic acid pinacol ester
    Catalog Number:
    39899
    CAS Number:
    797755-07-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04038755
    Molecular Formula:
    C14H19BO4
    Molecular Weight:
    261.11
  • 2-(2-Fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-2-fluorobenzene
    Catalog Number:
    39891
    CAS Number:
    346656-39-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD06200700
    Molecular Formula:
    C11H14BFO2
    Molecular Weight:
    208.04
  • 2-Cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-(6-Cyano-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39918
    CAS Number:
    741709-63-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD06657825
    Molecular Formula:
    C12H15BN2O2
    Molecular Weight:
    230.07
  • 3-Hexyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-(3-Hexyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39893
    CAS Number:
    850881-09-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD11045447
    Molecular Formula:
    C16H27BO2S
    Molecular Weight:
    294.26
  • Methyl 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(2-Methoxycarbonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39885
    CAS Number:
    653589-95-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05663866
    Molecular Formula:
    C14H19BO4
    Molecular Weight:
    262.11
  • 3-Amino-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(5-Amino-6-methoxy-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39903
    CAS Number:
    893440-50-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD12923427
    Molecular Formula:
    C12H19BN2O3
    Molecular Weight:
    250.11
  • 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)oxindole

    Purity:
    ≥ 96% (GC)
    Synonym:
    5-Oxindoleboronic acid pinacol ester
    Catalog Number:
    39884
    CAS Number:
    837392-64-0
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD08669935
    Molecular Formula:
    C14H18BNO3
    Molecular Weight:
    259.11
  • 2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(2-Bromo-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39897
    CAS Number:
    452972-12-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06798246
    Molecular Formula:
    C11H15BBrNO2
    Molecular Weight:
    283.96
  • 2-(9,9'-Spirobi[fluoren]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (9,9'-Spirobi[fluoren]-3-yl)boronic acid pinacol ester
    Catalog Number:
    39880
    CAS Number:
    1346007-05-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD30187274
    Molecular Formula:
    C31H27BO2
    Molecular Weight:
    442.37
  • 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(4-Hydroxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39923
    CAS Number:
    269409-70-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02093756
    Molecular Formula:
    C12H17BO3
    Molecular Weight:
    220.08
  • Catalog Number:
    39860
    CAS Number:
    1059624-23-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD30749130
    Molecular Formula:
    C10H16F6N2O4S2
    Molecular Weight:
    406.36
  • 1-Methyl-1-propylpyrrolidinium bis(fluorosulfonyl)imide

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    39863
    CAS Number:
    852620-97-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD17018948
    Molecular Formula:
    C8H18F2N2O4S2
    Molecular Weight:
    308.36
  • 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Methylpyrazole-5-boronic acid pinacol ester
    Catalog Number:
    39905
    CAS Number:
    847818-74-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05861380
    Molecular Formula:
    C10H17BN2O2
    Molecular Weight:
    208.07
  • Bis[(pinacolato)boryl]methane

    Purity:
    ≥ 95% (GC)
    Synonym:
    2,2'-Methylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
    Catalog Number:
    39892
    CAS Number:
    78782-17-9
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD27977747
    Molecular Formula:
    C13H26B2O4
    Molecular Weight:
    267.97
  • Catalog Number:
    39854
    CAS Number:
    841251-37-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD10566901
    Molecular Formula:
    C10H12F6N2O4S2
    Molecular Weight:
    402.33
  • 1-Butyl-1-methylpyrrolidinium hexafluorophosphate

    Purity:
    ≥ 97.5% (Assay by titration)
    Synonym:
    N-Butyl-N-methylpyrrolidinium hexafluorophosphate
    Catalog Number:
    39874
    CAS Number:
    330671-29-9
    Purity Limit:
    ≥ 97.5% (Assay by titration)
    MDL NO:
    MFCD08458501
    Molecular Formula:
    C9H20F6NP
    Molecular Weight:
    287.23
  • 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl alcohol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-[4-(Hydroxymethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39881
    CAS Number:
    302348-51-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09837617
    Molecular Formula:
    C13H19BO3
    Molecular Weight:
    234.1
  • 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin

    Purity:
    ≥ 98% (GC)
    Synonym:
    Quinoline-6-boronic acid pinacol ester
    Catalog Number:
    39896
    CAS Number:
    406463-06-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06411327
    Molecular Formula:
    C15H18BNO2
    Molecular Weight:
    255.12
  • 2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(6-Fluoro-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    39901
    CAS Number:
    444120-95-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03412792
    Molecular Formula:
    C11H15BFNO2
    Molecular Weight:
    223.05
  • Catalog Number:
    39858
    Molecular Formula:
    C10H17NO5S
    Molecular Weight:
    263.31