Discover the new Chem-Impex: Where innovation starts with a bond.

Cross-Coupling

174
Filters

  • 1,4-Dimethyl-1,2,4-triazolium iodide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40638
    CAS Number:
    120317-69-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00666522
    Molecular Formula:
    C4H8IN3
    Molecular Weight:
    225.03
    Specification Sheet SDS

  • Tetrakis(acetonitrile)copper(I) hexafluorophosphate

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Copper(I) tetrakis(acetonitrile) hexafluorophosphate
    Catalog Number:
    40645
    CAS Number:
    64443-05-6
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00064810
    Molecular Formula:
    C8H12CuF6N4P
    Molecular Weight:
    372.72
    Specification Sheet SDS

  • 1,3-Dicyclohexylimidazolium tetrafluoroborate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Bis(cyclohexyl)imidazolium tetrafluoroborate
    Catalog Number:
    40634
    CAS Number:
    286014-38-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04973310
    Molecular Formula:
    C15H25BF4N2
    Molecular Weight:
    320.18
    Specification Sheet SDS

  • 1,3-Dicyclohexylimidazolium chloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Dicyclohexyl-1H-imidazolium chloride
    Catalog Number:
    40641
    CAS Number:
    181422-72-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04973309
    Molecular Formula:
    C15H25ClN2
    Molecular Weight:
    268.83
    Specification Sheet SDS

  • 1,3-Di-tert-butylimidazolium tetrafluoroborate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    ItBu·HBF4
    Catalog Number:
    40626
    CAS Number:
    263163-17-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD07784425
    Molecular Formula:
    C11H21BF4N2
    Molecular Weight:
    268.11
    Specification Sheet SDS

  • 1,3-Di-tert-butylimidazolium hydrogencarbonate (contains varying amounts of 1,3-Di-tert-butylimidazolium-2-carboxylate)

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40631
    Purity Limit:
    ≥ 98% (HPLC)
    Molecular Formula:
    C12H22N2O3
    Molecular Weight:
    242.32
    Specification Sheet SDS

  • 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    1,3-Bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene
    Catalog Number:
    40633
    CAS Number:
    250285-32-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD02684545
    Molecular Formula:
    C27H37ClN2
    Molecular Weight:
    425.06
    Specification Sheet SDS

  • 1,3-Dimesitylimidazol-2-ylidene

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene
    Catalog Number:
    40640
    CAS Number:
    141556-42-5
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD09265338
    Molecular Formula:
    C21H24N2
    Molecular Weight:
    304.44
    Specification Sheet SDS

  • 1,3-Dimesityl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate

    Hazmat
    Purity:
    ≥ 97% (HPLC)
    Synonym:
    1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium tetrafluoroborate
    Hazmat
    Catalog Number:
    40636
    CAS Number:
    245679-18-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD02684542
    Molecular Formula:
    C21H27BF4N2
    Molecular Weight:
    394.26
    Specification Sheet SDS

  • 1-(2,6-Diethylphenyl)-2,2,4-trimethyl-4-phenyl-3,4-dihydro-2H-pyrrol-1-ium tetrafluoroborate

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    40642
    CAS Number:
    1671098-46-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD32062894
    Molecular Formula:
    C23H30BF4N
    Molecular Weight:
    407.3
    Specification Sheet SDS

  • 1,3-Di(1-adamantyl)imidazolinium tetrafluoroborate

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40635
    CAS Number:
    1176202-63-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04973311
    Molecular Formula:
    C23H35BF4N2
    Molecular Weight:
    426.35
    Specification Sheet SDS

  • 1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    SIPr
    Catalog Number:
    40622
    CAS Number:
    258278-28-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD10567379
    Molecular Formula:
    C27H38N2
    Molecular Weight:
    390.62
    Specification Sheet SDS

  • 3,3'-Methylenebis(1-tert-butyl-3-imidazolium bromide)

    Purity:
    ≥ 96% (HPLC)
    Catalog Number:
    40628
    CAS Number:
    247902-48-3
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD30475657
    Molecular Formula:
    C15H26Br2N4
    Molecular Weight:
    422.21
    Specification Sheet SDS

  • 2-Chloro-1,3-dimethylimidazolinium tetrafluoroborate

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40637
    CAS Number:
    153433-26-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09039291
    Molecular Formula:
    C5H10BClF4N2
    Molecular Weight:
    220.4
    Specification Sheet SDS

  • 1,3-Di(1-adamantyl)imidazolium tetrafluoroborate

    Purity:
    ≥ 97%
    Synonym:
    N,N'-(Adamantyl)imidazolium tetrafluoroborate
    Catalog Number:
    40632
    CAS Number:
    286014-42-4
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD04973311
    Molecular Formula:
    C23H33BF4N2
    Molecular Weight:
    424.33
    Specification Sheet SDS

  • 2-(2,6-Diisopropylphenyl)-3,3-dimethyl-2-azaspiro[4.5]dec-1-en-2-ium hydrogen dichloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40627
    CAS Number:
    1141464-90-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD20922893
    Molecular Formula:
    C23H37Cl2N
    Molecular Weight:
    398.46
    Specification Sheet SDS

  • 1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40624
    CAS Number:
    263874-05-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD11975436
    Molecular Formula:
    C13H15Br2N5
    Molecular Weight:
    401.11
    Specification Sheet SDS

  • 1,3-Diisopropylimidazolium hydrogencarbonate (contains varying amounts of 1,3-Diisopropylimidazolium-2-carboxylate)

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40620
    CAS Number:
    1372124-90-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD31618137
    Molecular Formula:
    C10H18N2O3
    Molecular Weight:
    214.27
    Specification Sheet SDS

  • 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene
    Catalog Number:
    40623
    CAS Number:
    244187-81-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD07781991
    Molecular Formula:
    C27H36N2
    Molecular Weight:
    388.6
    Specification Sheet SDS

  • 1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Dimesitylimidazolidinium chloride
    Catalog Number:
    40621
    CAS Number:
    173035-10-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09039279
    Molecular Formula:
    C21H27ClN2
    Molecular Weight:
    342.91
    Specification Sheet SDS

  • 1,3-Dimethylimidazolium-2-carboxylate

    Purity:
    ≥ 80% (HPLC)
    Synonym:
    1,3-Bis(methyl)imidazolium-2-carboxylate
    Catalog Number:
    40619
    CAS Number:
    536755-29-0
    Purity Limit:
    ≥ 80% (HPLC)
    MDL NO:
    MFCD07636581
    Molecular Formula:
    C6H8N2O2
    Molecular Weight:
    140.14
    Specification Sheet SDS

  • 1,3-Dimesitylimidazolium chloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Bis(2,4,6-trimethylphenyl)imidazolium chloride
    Catalog Number:
    40625
    CAS Number:
    141556-45-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02684541
    Molecular Formula:
    C21H25ClN2
    Molecular Weight:
    340.9
    Specification Sheet SDS

  • 1,3-Di-tert-butylimidazol-2-ylidene

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1,3-Di-tert-butyl-1H-imidazol-3-ium-2-ide
    Catalog Number:
    40617
    CAS Number:
    157197-53-0
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD03788921
    Molecular Formula:
    C11H20N2
    Molecular Weight:
    180.3
    Specification Sheet SDS

  • 1,3-Dimesitylimidazolium-2-carboxylate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Bis(2,4,6-trimethylphenyl)imidazolium-2-carboxylate
    Catalog Number:
    40618
    CAS Number:
    675877-56-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD31618131
    Molecular Formula:
    C22H24N2O2
    Molecular Weight:
    348.45
    Specification Sheet SDS

  • 1-Methyl-3-propylimidazolium tetrafluoroborate

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Hazmat
    Catalog Number:
    39818
    CAS Number:
    244193-48-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD14156016
    Molecular Formula:
    C7H13BF4N2
    Molecular Weight:
    212.0
    Specification Sheet SDS

  • Bis(8-quinolinolato)copper(II)

    Hazmat
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Bis(8-hydroxyquinolinato)copper(II)
    Hazmat
    Catalog Number:
    39320
    CAS Number:
    10380-28-6
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00067392
    Molecular Formula:
    C18H12CuN2O2
    Molecular Weight:
    351.85
    Specification Sheet SDS

  • Bis[(2-diphenylphosphino)phenyl] ether

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (Oxydi-2,1-phenylene)bis(diphenylphosphine)
    Catalog Number:
    37443
    CAS Number:
    166330-10-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00233863
    Molecular Formula:
    C36H28OP2
    Molecular Weight:
    538.57
    Specification Sheet SDS

  • Copper(I) cyanide

    Hazmat
    Purity:
    ≥ 93% (Assay)
    Synonym:
    Cuprous cyanide
    Hazmat
    Catalog Number:
    37195
    CAS Number:
    544-92-3
    Purity Limit:
    ≥ 93% (Assay)
    MDL NO:
    MFCD00010975
    Molecular Formula:
    CuCN
    Molecular Weight:
    89.56
    Specification Sheet SDS

  • [1,3-Bis(diphenylphosphino)propane]dichloronickel(II)

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    1,3-Bis(diphenylphosphino)propane nickel(II) chloride
    Catalog Number:
    37112
    CAS Number:
    15629-92-2
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00015318
    Molecular Formula:
    C27H26Cl2NiP2
    Molecular Weight:
    542.03
    Specification Sheet SDS

  • RuPhos Pd G3

    Purity:
    ≥ 97% (Assay by elemental analysis)
    Synonym:
    Methanesulfonato(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II)
    Catalog Number:
    37082
    CAS Number:
    1445085-77-7
    Purity Limit:
    ≥ 97% (Assay by elemental analysis)
    MDL NO:
    MFCD22572684
    Molecular Formula:
    C43H56NO5PPdS
    Molecular Weight:
    836.37
    Specification Sheet SDS

  • Copper(II) trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Trifluoromethanesulfonic acid copper(II) salt
    Hazmat
    Catalog Number:
    36889
    CAS Number:
    34946-82-2
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00077492
    Molecular Formula:
    (CF3SO3)2Cu
    Molecular Weight:
    361.67
    Specification Sheet SDS

  • 2-Chloro-1,3-bis(2,6-diisopropylphenyl)imidazolium chloride

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    1,3-Bis(2,6-di-i-propylphenyl)-2-chloroimidazolium chloride
    Catalog Number:
    36142
    CAS Number:
    1228185-09-8
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD23703069
    Molecular Formula:
    C27H36Cl2N2
    Molecular Weight:
    459.49
    Specification Sheet SDS

  • Sodium carbonate anhydrous, powder

    Purity:
    ≥ 99.5% (Assay on dried basis)
    Synonym:
    Calcined soda
    Catalog Number:
    35845
    CAS Number:
    497-19-8
    Purity Limit:
    ≥ 99.5% (Assay on dried basis)
    MDL NO:
    MFCD00003494
    Molecular Formula:
    Na2CO3
    Molecular Weight:
    106.0
    Specification Sheet SDS

  • Cesium carbonate

    Purity:
    ≥99% Metals basis
    Catalog Number:
    35473
    CAS Number:
    534-17-8
    Purity Limit:
    ≥99% Metals basis
    MDL NO:
    MFCD00010957
    Molecular Formula:
    Cs2CO3
    Molecular Weight:
    325.82
    SDS

  • Cesium fluoride

    Purity:
    ≥ 99.9% (Trace metals basis)
    Catalog Number:
    35474
    CAS Number:
    13400-13-0
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    MDL NO:
    MFCD00010960
    Molecular Formula:
    CsF
    Molecular Weight:
    151.91
    Specification Sheet SDS

  • Cesium carbonate

    Purity:
    ≥ 99.9% (Trace metals basis)
    Catalog Number:
    35472
    CAS Number:
    534-17-8
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    MDL NO:
    MFCD00010957
    Molecular Formula:
    Cs2CO3
    Molecular Weight:
    325.82
    Specification Sheet SDS

  • Copper(II) acetate monohydrate

    Hazmat
    Purity:
    ≥ 99.995% (metals basis)
    Synonym:
    Cupric acetate monohydrate
    Hazmat
    Catalog Number:
    35267
    CAS Number:
    6046-93-1
    Purity Limit:
    ≥ 99.995% (metals basis)
    MDL NO:
    MFCD00149570
    Molecular Formula:
    Cu(CO2CH3)2·H2O
    Molecular Weight:
    199.7
    Specification Sheet SDS

  • Lithium chloride, ultra dry

    Purity:
    ≥ 99.995% (metals basis)
    Catalog Number:
    35254
    CAS Number:
    7447-41-8
    Purity Limit:
    ≥ 99.995% (metals basis)
    MDL NO:
    MFCD00011078
    Molecular Formula:
    LiCl
    Molecular Weight:
    42.39
    Specification Sheet SDS

  • Lithium chloride, anhydrous

    Grade:
    Molecular biology grade
    Purity:
    ≥ 99.9% (Assay by titration)
    Catalog Number:
    35253
    Grade:
    Molecular biology grade
    CAS Number:
    7447-41-8
    Purity Limit:
    ≥ 99.9% (Assay by titration)
    MDL NO:
    MFCD00011078
    Molecular Formula:
    LiCl
    Molecular Weight:
    42.39
    Specification Sheet SDS

  • DavePhos

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl
    Catalog Number:
    31874
    CAS Number:
    213697-53-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02183572
    Molecular Formula:
    C26H36NP
    Molecular Weight:
    393.6
    Specification Sheet SDS

  • tBuXPhos

    Purity:
    ≥ 98% (Assay)
    Synonym:
    2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
    Catalog Number:
    31875
    CAS Number:
    564483-19-8
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD06411306
    Molecular Formula:
    C29H45P
    Molecular Weight:
    424.65
    Specification Sheet SDS

  • Sodium methoxide, 25 wt.% in methanol

    Hazmat
    Purity:
    ≥ 25% (Assay by titration)
    Synonym:
    Sodium methylate
    Hazmat
    Catalog Number:
    31880
    CAS Number:
    124-41-4
    Purity Limit:
    ≥ 25% (Assay by titration)
    MDL NO:
    MFCD00012179
    Molecular Formula:
    CH3NaO
    Molecular Weight:
    54.02
    Specification Sheet SDS

  • MePhos

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-Dicyclohexylphosphino-2'-methylbiphenyl
    Catalog Number:
    31872
    CAS Number:
    251320-86-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03094577
    Molecular Formula:
    C25H33P
    Molecular Weight:
    364.5
    Specification Sheet SDS

  • SPhos

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Dicyclohexyl[2-(2,6-dimethoxyphenyl)phenyl]phosphane
    Catalog Number:
    31462
    CAS Number:
    657408-07-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD05861611
    Molecular Formula:
    C26H35O2P
    Molecular Weight:
    410.53
    Specification Sheet SDS

  • RuPhos

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-Dicyclohexylphosphino-2,6-diisopropoxy-1,1-biphenyl
    Catalog Number:
    31484
    CAS Number:
    787618-22-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06798294
    Molecular Formula:
    C30H43O2P
    Molecular Weight:
    466.63
    Specification Sheet SDS

  • Dichlorobis(tri-o-tolylphosphine)palladium(II)

    Purity:
    ≥ 98% (Pd Content : ≥ 13.5%)
    Synonym:
    Bis(tri-o-tolylphosphine)palladium(II) dichloride
    Catalog Number:
    31482
    CAS Number:
    40691-33-6
    Purity Limit:
    ≥ 98% (Pd Content : ≥ 13.5%)
    MDL NO:
    MFCD00274659
    Molecular Formula:
    C42H42Cl2P2Pd
    Molecular Weight:
    786.06
    Specification Sheet SDS

  • Brettphos

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-(Dicyclohexylphosphino)3,6-dimethoxy-2',4',6'-triisopropyl-1,1'-biphenyl
    Catalog Number:
    31475
    CAS Number:
    1070663-78-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD11973797
    Molecular Formula:
    C35H53O2P
    Molecular Weight:
    536.78
    Specification Sheet SDS

  • Allylpalladium(II) chloride dimer

    Purity:
    ≥ 99.9% (≥ 58% Palladium content)
    Synonym:
    Bis(allyl)dichlorodipalladium(II)
    Catalog Number:
    31490
    CAS Number:
    12012-95-2
    Purity Limit:
    ≥ 99.9% (≥ 58% Palladium content)
    MDL NO:
    MFCD00044874
    Molecular Formula:
    C6H10Cl2Pd2
    Molecular Weight:
    365.85
    Specification Sheet SDS

  • Bis(tri-tert-butylphosphine)palladium(0)

    Purity:
    ≥ 99% (≥ 20% Pd content)
    Catalog Number:
    31464
    CAS Number:
    53199-31-8
    Purity Limit:
    ≥ 99% (≥ 20% Pd content)
    MDL NO:
    MFCD03094580
    Molecular Formula:
    C24H54P2Pd
    Molecular Weight:
    511.06
    Specification Sheet SDS

  • [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) dichloride dichloromethane adduct

    Purity:
    ≥ 99% (≥ 13% Pd Content)
    Synonym:
    Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II), complex with dichloromethane
    Catalog Number:
    31477
    CAS Number:
    95464-05-4
    Purity Limit:
    ≥ 99% (≥ 13% Pd Content)
    MDL NO:
    MFCD00792899
    Molecular Formula:
    C35H30P2PdCl4Fe
    Molecular Weight:
    816.64
    Specification Sheet SDS
Back to top