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Chemistry

Chemistry

11923

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.

Sub Categories
Asymmetric Synthesis 1122
Building Blocks 7870
Catalysis & Inorganic Chemistry 1048
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 840
Stains & Dyes 293

  • Sodium 5-(Trifluoromethyl)pyridine-2-sulfinate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-(Trifluoromethyl)pyridine-2-sulfinic acid sodium salt
    Catalog Number:
    40768
    CAS Number:
    2098851-48-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD31442692
    Molecular Formula:
    C6H3F3NNaO2S
    Molecular Weight:
    233.14
    Specification Sheet SDS

  • 4-Diphenylphosphinomethyl polystyrene resin cross-linked with 2% DVB (200-400mesh) (0.5-1.0mmol/g)

    Synonym:
    Benzyldiphenylphosphine resin cross-linked with 2% DVB (200-400mesh) (0.5-1.0mmol/g)
    Catalog Number:
    40756
    MDL NO:
    MFCD03701782
    Molecular Weight:
    0.0
    SDS

  • Tri(2-thienyl)phosphine

    Purity:
    ≥ 96% (GC)
    Synonym:
    Tri(2-thienyl)phosphine
    Catalog Number:
    40763
    CAS Number:
    24171-89-9
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00015471
    Molecular Formula:
    C12H9PS3
    Molecular Weight:
    280.36
    Specification Sheet SDS

  • (R)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    (R)-(S)-PPFA
    Catalog Number:
    40742
    CAS Number:
    55700-44-2
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00075286
    Molecular Formula:
    C26H28FeNP
    Molecular Weight:
    441.34
    Specification Sheet SDS

  • (S)-(-)-2-Diphenylphosphino-2'-methoxy-1,1'-binaphthyl

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (S)-(2'-Methoxy-[1,1'-binaphthalen]-2-yl)diphenylphosphane
    Catalog Number:
    40731
    CAS Number:
    134484-36-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00269686
    Molecular Formula:
    C33H25OP
    Molecular Weight:
    468.54
    Specification Sheet SDS

  • 1,6-Bis(diphenylphosphino)hexane

    Purity:
    ≥ 95% (GC)
    Synonym:
    Hexamethylenebis(diphenylphosphine)
    Catalog Number:
    40739
    CAS Number:
    19845-69-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00003053
    Molecular Formula:
    C30H32P2
    Molecular Weight:
    454.53
    Specification Sheet SDS

  • 1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    TrippyPhos
    Catalog Number:
    40758
    CAS Number:
    628333-86-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09038823
    Molecular Formula:
    C29H33N2P
    Molecular Weight:
    440.57
    Specification Sheet SDS

  • Tris(2-methoxyphenyl)phosphine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Tris(o-anisyl)phosphine
    Catalog Number:
    40760
    CAS Number:
    4731-65-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00014892
    Molecular Formula:
    C21H21O3P
    Molecular Weight:
    352.37
    Specification Sheet SDS

  • 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-Biphenyldiylbis[bis(3,5-dimethylphenyl)phosphine]
    Catalog Number:
    40759
    CAS Number:
    325773-62-4
    Purity Limit:
    ≥ 98% (GC)
    Molecular Formula:
    C44H44P2
    Molecular Weight:
    634.78
    Specification Sheet SDS

  • 4-(Dimethylamino)phenyldiphenylphosphine

    Purity:
    ≥ 95% (GC)
    Synonym:
    4-(Dimethylamino)triphenylphosphine
    Catalog Number:
    40748
    CAS Number:
    739-58-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00192068
    Molecular Formula:
    C20H20NP
    Molecular Weight:
    305.36
    Specification Sheet SDS

  • Sodium diphenylphosphinobenzene-3-sulfonate

    Purity:
    ≥ 93% (Assay by titration)
    Synonym:
    Diphenylphosphinobenzene-3-sulfonic acid sodium salt
    Catalog Number:
    40754
    CAS Number:
    63995-75-5
    Purity Limit:
    ≥ 93% (Assay by titration)
    MDL NO:
    MFCD00144157
    Molecular Formula:
    C18H14NaO3PS
    Molecular Weight:
    364.33
    Specification Sheet SDS

  • Tris(3-methoxyphenyl)phosphine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Tris(m-anisyl)phosphine
    Catalog Number:
    40755
    CAS Number:
    29949-84-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00008386
    Molecular Formula:
    C21H21O3P
    Molecular Weight:
    352.37
    Specification Sheet SDS

  • Tri(p-tolyl)phosphine

    Purity:
    ≥ 96% (GC)
    Synonym:
    Tris(4-methylphenyl)phosphine
    Catalog Number:
    40753
    CAS Number:
    1038-95-5
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00008542
    Molecular Formula:
    C21H21P
    Molecular Weight:
    304.37
    Specification Sheet SDS

  • Tricyclohexylphosphine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    40747
    CAS Number:
    2622-14-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00003853
    Molecular Formula:
    C18H33P
    Molecular Weight:
    280.44
    Specification Sheet SDS

  • Tris(4-fluorophenyl)phosphine

    Purity:
    ≥ 98% (GC)
    Synonym:
    Tri-(p-fluorophenyl)phosphine
    Catalog Number:
    40752
    CAS Number:
    18437-78-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013553
    Molecular Formula:
    C18H12F3P
    Molecular Weight:
    316.26
    Specification Sheet SDS

  • Methyldiphenylphosphine

    Purity:
    ≥ 98.5% (GC)
    Synonym:
    Diphenyl-methylphosphine
    Catalog Number:
    40746
    CAS Number:
    1486-28-8
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD00008508
    Molecular Formula:
    C13H13P
    Molecular Weight:
    200.22
    Specification Sheet SDS

  • Dicyclohexyl(1,1-diphenyl-1-propen-2-yl)phosphine

    Purity:
    ≥ 95.5% (HPLC)
    Synonym:
    2-(Dicyclohexylphosphino)-1,1-diphenyl-1-propene
    Catalog Number:
    40750
    CAS Number:
    384842-24-4
    Purity Limit:
    ≥ 95.5% (HPLC)
    MDL NO:
    MFCD10565627
    Molecular Formula:
    C27H35P
    Molecular Weight:
    390.55
    Specification Sheet SDS

  • 1,2,3,4,5-Pentaphenyl-1'-(di-tert-butylphosphino)ferrocene

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    QPhos
    Catalog Number:
    40749
    CAS Number:
    312959-24-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03788940
    Molecular Formula:
    C48H47FeP
    Molecular Weight:
    710.72
    Specification Sheet SDS

  • (S)-N,N-Dimethyl-1-[(R)-2-(diphenylphosphino)ferrocenyl]ethylamine

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    (S)-(R)-PPFA
    Catalog Number:
    40735
    CAS Number:
    55650-58-3
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00075285
    Molecular Formula:
    C26H28FeNP
    Molecular Weight:
    441.34
    Specification Sheet SDS

  • Di-tert-butyl(1,1-diphenyl-1-propen-2-yl)phosphine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Bis(1,1-dimethylethyl)(1-methyl-2,2-diphenylethenyl)phosphine
    Catalog Number:
    40745
    CAS Number:
    384842-25-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD16621412
    Molecular Formula:
    C23H31P
    Molecular Weight:
    338.47
    Specification Sheet SDS

  • Isopropyldiphenylphosphine

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    40738
    CAS Number:
    6372-40-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00015028
    Molecular Formula:
    C15H17P
    Molecular Weight:
    228.27
    Specification Sheet SDS

  • 1,5-Bis(diphenylphosphino)pentane

    Purity:
    ≥ 97% (TLC)
    Synonym:
    Pentamethylenebis(diphenylphosphine)
    Catalog Number:
    40727
    CAS Number:
    27721-02-4
    Purity Limit:
    ≥ 97% (TLC)
    MDL NO:
    MFCD00003052
    Molecular Formula:
    C29H30P2
    Molecular Weight:
    440.51
    Specification Sheet SDS

  • Ethyldiphenylphosphine

    Purity:
    ≥ 97.5% (GC)
    Synonym:
    Diphenylethylphosphine
    Catalog Number:
    40741
    CAS Number:
    607-01-2
    Purity Limit:
    ≥ 97.5% (GC)
    MDL NO:
    MFCD00015170
    Molecular Formula:
    C14H15P
    Molecular Weight:
    214.25
    Specification Sheet SDS

  • Di-tert-butyl(1-methyl-2,2-diphenylcyclopropyl)phosphine

    Purity:
    ≥ 98% (NMR)
    Synonym:
    cBRIDP
    Catalog Number:
    40736
    CAS Number:
    742103-27-1
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD09753012
    Molecular Formula:
    C24H33P
    Molecular Weight:
    352.5
    Specification Sheet SDS

  • (R)-(+)-2-Diphenylphosphino-2'-methoxy-1,1'-binaphthyl

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (R)-(+)-2-(Diphenylphosphino)-2'-methoxy-1,1'-binaphthyl
    Catalog Number:
    40733
    CAS Number:
    145964-33-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00269686
    Molecular Formula:
    C33H25OP
    Molecular Weight:
    468.54
    Specification Sheet SDS

  • Bis(diphenylphosphino)methane

    Purity:
    ≥ 97% (GC)
    Synonym:
    Methylenebis(diphenylphosphine)
    Catalog Number:
    40740
    CAS Number:
    2071-20-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00003537
    Molecular Formula:
    C25H22P2
    Molecular Weight:
    384.4
    Specification Sheet SDS

  • (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol

    Purity:
    ≥ 95% (GC)
    Synonym:
    (4S,5S)-(+)-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane
    Catalog Number:
    40737
    CAS Number:
    37002-48-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00009760
    Molecular Formula:
    C31H32O2P2
    Molecular Weight:
    498.54
    Specification Sheet SDS

  • 1,3-Bis(diphenylphosphino)propane

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Trimethylenebis(diphenylphosphine)
    Catalog Number:
    40732
    CAS Number:
    6737-42-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003050
    Molecular Formula:
    C27H26P2
    Molecular Weight:
    412.45
    Specification Sheet SDS

  • Tri(2-furyl)phosphine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Tris(2-furanyl)phosphine
    Catalog Number:
    40729
    CAS Number:
    5518-52-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151857
    Molecular Formula:
    C12H9O3P
    Molecular Weight:
    232.17
    Specification Sheet SDS

  • 2-(Di-tert-butylphosphino)biphenyl

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-Biphenylyl)di-tert-butylphosphine
    Catalog Number:
    40734
    CAS Number:
    224311-51-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01862440
    Molecular Formula:
    C20H27P
    Molecular Weight:
    298.41
    Specification Sheet SDS

  • Poly[N-isopropylacrylamide-co-4-(diphenylphosphino)styrene] Palladium(II) dichloride (ratio, acrylamide:phosphine=20:2)

    Synonym:
    Palladium catalyst, supported with Poly[N-isopropylacrylamide-co-4-(diphenylphosphino)styrene] (ratio, acrylamide:phosphine=20:2)
    Catalog Number:
    40715
    MDL NO:
    MFCD04041046
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxy-[1,1'-biphenyl]-2-yl)phosphine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-(Di-tert-butylphosphino)-2',4',6'- triisopropyl-3,6-dimethoxy-1,1'-biphenyl
    Catalog Number:
    40730
    CAS Number:
    1160861-53-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD13181930
    Molecular Formula:
    C31H49O2P
    Molecular Weight:
    484.7
    Specification Sheet SDS

  • Palladium(II)(π-cinnamyl) chloride dimer

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Bis[cinnamyl palladium(II) chloride]
    Catalog Number:
    40714
    CAS Number:
    12131-44-1
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD16621470
    Molecular Formula:
    C18H18Cl2Pd2
    Molecular Weight:
    518.08
    Specification Sheet SDS

  • Chloro[(tri-tert-butylphosphine)-2-(2-aminobiphenyl)]palladium(II)

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    40717
    CAS Number:
    1375325-71-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD21608496
    Molecular Formula:
    C24H37ClNPPd
    Molecular Weight:
    512.41
    Specification Sheet SDS

  • [(2-Dimethylamino)propyldiphenylphosphine]palladium(II) dichloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    PdCl2(alaphos)
    Catalog Number:
    40724
    CAS Number:
    85719-56-8
    Purity Limit:
    ≥ 98% (Assay by titration)
    Molecular Formula:
    C17H22Cl2NPPd
    Molecular Weight:
    448.66
    Specification Sheet SDS

  • Copper(II) tetrafluoroborate (ca. 45% in Water)

    Hazmat
    Hazmat
    Catalog Number:
    40702
    CAS Number:
    38465-60-0
    MDL NO:
    MFCD00016054
    Molecular Formula:
    Cu(BF4)2
    Molecular Weight:
    237.15
    Specification Sheet SDS

  • Di-μ-chlorobis[5-chloro-2-[(4-chlorophenyl)(hydroxyimino)methyl]phenyl]palladium(II) Dimer

    Purity:
    96 - 101% (Assay by titration)
    Synonym:
    Najera catalyst I
    Catalog Number:
    40722
    CAS Number:
    287410-78-0
    Purity Limit:
    96 - 101% (Assay by titration)
    MDL NO:
    MFCD09038424
    Molecular Formula:
    C26H16Cl6N2O2Pd2
    Molecular Weight:
    813.97
    Specification Sheet SDS

  • Tri(m-tolyl)phosphine

    Purity:
    ≥ 98% (GC)
    Synonym:
    Tris(3-methylphenyl)phosphine
    Catalog Number:
    40725
    CAS Number:
    6224-63-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008532
    Molecular Formula:
    C21H21P
    Molecular Weight:
    304.37
    Specification Sheet SDS

  • Di-μ-chlorobis[5-hydroxy-2-[1-(hydroxyimino)ethyl]phenyl]palladium(II) Dimer

    Purity:
    ≥ 97.5% (HPLC)
    Synonym:
    Najera catalyst II
    Catalog Number:
    40721
    CAS Number:
    419581-64-9
    Purity Limit:
    ≥ 97.5% (HPLC)
    MDL NO:
    MFCD08705289
    Molecular Formula:
    C16H16Cl2N2O4Pd2
    Molecular Weight:
    584.05
    Specification Sheet SDS

  • 2-(Dicyclohexylphosphino)biphenyl

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-Biphenylyl)dicyclohexylphosphine
    Catalog Number:
    40728
    CAS Number:
    247940-06-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01862441
    Molecular Formula:
    C24H31P
    Molecular Weight:
    350.49
    Specification Sheet SDS

  • Dihydrogen Di-μ-chlorotetrakis(di-tert-butylphosphinito)dipalladate

    Purity:
    ≥ 98% (31P-NMR)
    Catalog Number:
    40720
    CAS Number:
    386706-31-6
    Purity Limit:
    ≥ 98% (31P-NMR)
    MDL NO:
    MFCD05662696
    Molecular Formula:
    C32H74Cl2O4P4Pd2
    Molecular Weight:
    930.58
    Specification Sheet SDS

  • [Di-tert-butyl(chloro)phosphine]palladium(II) dichloride dimer

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Dichloro[di-tert-butyl(chloro)phosphine]palladium(II) dimer
    Catalog Number:
    40719
    CAS Number:
    386706-33-8
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD05664440
    Molecular Formula:
    C16H36Cl6P2Pd2
    Molecular Weight:
    715.95
    Specification Sheet SDS

  • Di-m-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II)

    Purity:
    ≥ 97% (Assay by titration)
    Catalog Number:
    40718
    CAS Number:
    18987-59-2
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00167386
    Molecular Formula:
    C18H24Cl2N2Pd2
    Molecular Weight:
    552.14
    Specification Sheet SDS

  • Di-μ-chlorobis[2-[(dimethylamino)methyl]-4,6-dimethoxyphenyl-C,N]dipalladium(II)

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    40723
    CAS Number:
    18987-71-8
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD22124719
    Molecular Formula:
    C22H32Cl2N2O4Pd2
    Molecular Weight:
    672.25
    Specification Sheet SDS

  • Tetrakis(acetonitrile)palladium(II) bis(trifluoromethanesulfonate)

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Tetrakis(acetonitrile)palladium(II) ditriflate
    Catalog Number:
    40716
    CAS Number:
    68569-14-2
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD28386116
    Molecular Formula:
    C10H12F6N4O6PdS2
    Molecular Weight:
    568.76
    Specification Sheet SDS

  • Bis[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(0)

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Pd(A-taPhos)2
    Catalog Number:
    40713
    CAS Number:
    1233717-68-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD15071402
    Molecular Formula:
    C32H56N2P2Pd
    Molecular Weight:
    637.18
    Specification Sheet SDS

  • Chlorobis[dicyclohexyl(phenyl)phosphino](o-tolyl)nickel(II)

    Synonym:
    Jamison Catalyst
    Catalog Number:
    40707
    CAS Number:
    1419179-26-2
    MDL NO:
    MFCD27978415
    Molecular Formula:
    C43H61ClNiP2
    Molecular Weight:
    734.05
    Specification Sheet SDS

  • Tetrakis(acetonitrile)copper(I) trifluoromethanesulfonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Tetrakis(acetonitrile)copper(I) triflate
    Catalog Number:
    40704
    CAS Number:
    58452-28-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD10566992
    Molecular Formula:
    C9H12CuF3N4O3S
    Molecular Weight:
    376.82
    Specification Sheet SDS

  • Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

    Purity:
    ≥ 96% (Assay by titration)
    Synonym:
    Pd(dppe)2
    Catalog Number:
    40711
    CAS Number:
    31277-98-2
    Purity Limit:
    ≥ 96% (Assay by titration)
    MDL NO:
    MFCD00009880
    Molecular Formula:
    C52H48P4Pd
    Molecular Weight:
    903.27
    Specification Sheet SDS

  • Bis(1,5-cyclooctadiene)nickel(0)

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Ni(COD)2
    Hazmat
    Catalog Number:
    40708
    CAS Number:
    1295-35-8
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00058902
    Molecular Formula:
    C16H24Ni
    Molecular Weight:
    275.06
    Specification Sheet SDS
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