⚡️ Flash Sale: BOGO on TBTU

📦 Same-day shipping on in-stock items

🌟 Join our Rewards Program

Catalysis & Inorganic Chemistry

1048
Sub Categories
Catalysis & Inorganic Chemistry 1048
C-H Activation 91
Carbon-Donor Ligands 30
Cross-Coupling 170
Hydrogenation 53
Main-Group Element Compounds 96
Nitrogen-Donor Ligands 309
Organocatalysis 91
Phosphine Compounds 144
Rare Earth Element Compounds 22
Transition Element Compounds 240
Filters

  • Dichlorophenylphosphine

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Benzenephosphonous dichloride
    Hazmat
    Catalog Number:
    41141
    CAS Number:
    644-97-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00000528
    Molecular Formula:
    C6H5Cl2P
    Molecular Weight:
    178.98
    Specification Sheet SDS

  • N,N-Bis[(diphenylphosphino)methyl]-3-(triethoxysilyl)propylamine

    Purity:
    95 - 105%
    Synonym:
    3-[Bis[(diphenylphosphino)methyl]amino]propyltriethoxysilane
    Catalog Number:
    41146
    CAS Number:
    904704-23-0
    Purity Limit:
    95 - 105%
    MDL NO:
    MFCD31618108
    Molecular Formula:
    C35H45NO3P2Si
    Molecular Weight:
    617.78
    Specification Sheet SDS

  • Tri-n-octylphosphine oxide

    Purity:
    ≥ 95% (GC)
    Synonym:
    Trioctylphosphine oxide
    Catalog Number:
    41122
    CAS Number:
    78-50-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00002083
    Molecular Formula:
    C24H51OP
    Molecular Weight:
    386.64
    Specification Sheet SDS

  • Bis[2-(diisopropylphosphino)ethyl]amine (ca. 10% in Tetrahydrofuran)

    Hazmat
    Purity:
    ≥ 98% (31P NMR)
    Synonym:
    Bis((2-diisopropylphosphino)ethyl)-amine (ca. 10% in Tetrahydrofuran)
    Hazmat
    Catalog Number:
    41144
    CAS Number:
    131890-26-1
    Purity Limit:
    ≥ 98% (31P NMR)
    MDL NO:
    MFCD17018778
    Molecular Formula:
    C16H37NP2
    Molecular Weight:
    305.43
    Specification Sheet SDS

  • 1,1'-Bis(dichlorophosphino)ferrocene

    Purity:
    ≥ 95% (Assay by titration)
    Catalog Number:
    41131
    CAS Number:
    142691-70-1
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD01630854
    Molecular Formula:
    C10H8Cl4FeP2
    Molecular Weight:
    387.77
    Specification Sheet SDS

  • Chlorodiisopropylphosphine

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Diisopropylphosphinous chloride
    Hazmat
    Catalog Number:
    41132
    CAS Number:
    40244-90-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00015027
    Molecular Formula:
    C6H14ClP
    Molecular Weight:
    152.6
    Specification Sheet SDS

  • Dichloro(diethylamino)phosphine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (Diethylamino)phosphonous dichloride
    Hazmat
    Catalog Number:
    41136
    CAS Number:
    1069-08-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013614
    Molecular Formula:
    C4H10Cl2NP
    Molecular Weight:
    174.0
    Specification Sheet SDS

  • Trihexyl phosphite

    Purity:
    ≥ 95% (GC)
    Synonym:
    Phosphorous acid trihexyl ester
    Catalog Number:
    41127
    CAS Number:
    6095-42-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00015282
    Molecular Formula:
    C18H39O3P
    Molecular Weight:
    334.48
    Specification Sheet SDS

  • Triphenyl phosphite

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Phosphorous acid triphenyl ester
    Hazmat
    Catalog Number:
    41129
    CAS Number:
    101-02-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00003032
    Molecular Formula:
    C18H15O3P
    Molecular Weight:
    310.29
    Specification Sheet SDS

  • 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide

    Purity:
    ≥ 95% (GC)
    Synonym:
    2-Oxo-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane
    Catalog Number:
    41126
    CAS Number:
    16352-18-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD09836231
    Molecular Formula:
    C6H13O3P
    Molecular Weight:
    164.14
    Specification Sheet SDS

  • (Pentafluorophenyl)diphenylphosphine

    Purity:
    ≥ 93% (Assay by titration)
    Synonym:
    Diphenyl(pentafluorophenyl)phosphine
    Catalog Number:
    41119
    CAS Number:
    5525-95-1
    Purity Limit:
    ≥ 93% (Assay by titration)
    MDL NO:
    MFCD00000290
    Molecular Formula:
    C18H10F5P
    Molecular Weight:
    352.24
    Specification Sheet SDS

  • Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite

    Purity:
    ≥ 98% (GC)
    Synonym:
    Phosphorous acid tris(1,1,1,3,3,3-hexafluoro-2-propyl) ester
    Catalog Number:
    41130
    CAS Number:
    66470-81-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00192561
    Molecular Formula:
    C9H3F18O3P
    Molecular Weight:
    532.07
    Specification Sheet SDS

  • Tris(diethylamino)phosphine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Hexaethylphosphorous Triamide
    Hazmat
    Catalog Number:
    41134
    CAS Number:
    2283-11-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009041
    Molecular Formula:
    C12H30N3P
    Molecular Weight:
    247.37
    Specification Sheet SDS

  • Di-tert-butylchlorophosphine

    Hazmat
    Purity:
    ≥ 95% (GC)
    Hazmat
    Catalog Number:
    41133
    CAS Number:
    13716-10-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00008815
    Molecular Formula:
    C8H18ClP
    Molecular Weight:
    180.66
    Specification Sheet SDS

  • Methoxymethyl(diphenyl)phosphine oxide

    Purity:
    ≥ 98% (GC)
    Synonym:
    Diphenyl(methoxymethyl)phosphine oxide
    Catalog Number:
    41115
    CAS Number:
    4455-77-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00015451
    Molecular Formula:
    C14H15O2P
    Molecular Weight:
    246.25
    Specification Sheet SDS

  • Tri-o-tolyl phosphite

    Purity:
    ≥ 97% (GC)
    Synonym:
    Phosphorous acid tri-o-cresyl ester
    Catalog Number:
    41128
    CAS Number:
    2622-08-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00014911
    Molecular Formula:
    C21H21O3P
    Molecular Weight:
    352.37
    Specification Sheet SDS

  • Cyclohexyldiphenylphosphine

    Purity:
    ≥ 99% (GC)
    Synonym:
    Diphenylphosphinocyclohexane
    Catalog Number:
    41103
    CAS Number:
    6372-42-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00046360
    Molecular Formula:
    C18H21P
    Molecular Weight:
    268.34
    Specification Sheet SDS

  • Methyl(diphenyl)phosphine oxide

    Purity:
    ≥ 98% (GC)
    Synonym:
    Methyldiphenylphosphine oxide
    Catalog Number:
    41121
    CAS Number:
    2129-89-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002081
    Molecular Formula:
    C13H13OP
    Molecular Weight:
    216.22
    Specification Sheet SDS

  • Bis(pentafluorophenyl)phenylphosphine

    Purity:
    ≥ 97.5% (GC)
    Synonym:
    2,3,4,5,6,2',3',4',5',6'-Decafluorotriphenylphosphine
    Catalog Number:
    41114
    CAS Number:
    5074-71-5
    Purity Limit:
    ≥ 97.5% (GC)
    MDL NO:
    MFCD00000291
    Molecular Formula:
    C18H5F10P
    Molecular Weight:
    442.2
    Specification Sheet SDS

  • 2-Diphenylphosphino-6-methylpyridine

    Purity:
    ≥ 93% (GC)
    Catalog Number:
    41106
    CAS Number:
    132682-77-0
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD04974234
    Molecular Formula:
    C18H16NP
    Molecular Weight:
    277.31
    Specification Sheet SDS

  • Trihexylphosphine

    Purity:
    ≥ 90% (GC)
    Catalog Number:
    41117
    CAS Number:
    4168-73-4
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00015285
    Molecular Formula:
    C18H39P
    Molecular Weight:
    286.48
    Specification Sheet SDS

  • 3-(Diphenylphosphino)-1-propylamine

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    (3-Aminopropyl)diphenylphosphine
    Hazmat
    Catalog Number:
    41113
    CAS Number:
    16605-03-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00233832
    Molecular Formula:
    C15H18NP
    Molecular Weight:
    243.29
    Specification Sheet SDS

  • Tris(pentafluorophenyl)phosphine

    Purity:
    ≥ 95% (GC)
    Synonym:
    Tris(perfluorophenyl)phosphine
    Catalog Number:
    41120
    CAS Number:
    1259-35-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00079654
    Molecular Formula:
    C18F15P
    Molecular Weight:
    532.15
    Specification Sheet SDS

  • Allyldiphenylphosphine oxide

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    41118
    CAS Number:
    4141-48-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013908
    Molecular Formula:
    C15H15OP
    Molecular Weight:
    242.26
    Specification Sheet SDS

  • Tris(2,4-di-tert-butylphenyl) phosphite

    Purity:
    ≥ 98% (GC)
    Synonym:
    Phosphorous acid tris(2,4-di-tert-butylphenyl) Ester
    Catalog Number:
    41125
    CAS Number:
    31570-04-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00072706
    Molecular Formula:
    C42H63O3P
    Molecular Weight:
    646.94
    Specification Sheet SDS

  • Tributyl phosphite

    Purity:
    ≥ 93% (GC)
    Synonym:
    Phosphorous acid tributyl Ester
    Catalog Number:
    41124
    CAS Number:
    102-85-2
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD00009437
    Molecular Formula:
    C12H27O3P
    Molecular Weight:
    250.32
    Specification Sheet SDS

  • Tri-p-tolyl Phosphite

    Purity:
    ≥ 95% (GC)
    Synonym:
    Phosphorous acid tri-p-cresyl Ester
    Catalog Number:
    41123
    CAS Number:
    620-42-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00041909
    Molecular Formula:
    C21H21O3P
    Molecular Weight:
    352.37
    Specification Sheet SDS

  • Trimethylphosphine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    41116
    CAS Number:
    594-09-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008510
    Molecular Formula:
    C3H9P
    Molecular Weight:
    76.08
    Specification Sheet

  • 2-(Diphenylphosphino)benzaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-Formylphenyl)diphenylphosphine
    Catalog Number:
    41110
    CAS Number:
    50777-76-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013367
    Molecular Formula:
    C19H15OP
    Molecular Weight:
    290.3
    Specification Sheet SDS

  • Di-1-adamantylphosphine

    Purity:
    ≥ 95% (GC)
    Synonym:
    Bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphine
    Catalog Number:
    41111
    CAS Number:
    131211-27-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD06658117
    Molecular Formula:
    C20H31P
    Molecular Weight:
    302.44
    Specification Sheet SDS

  • 2-(Diphenylphosphino)benzonitrile

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-Cyanophenyl)diphenylphosphine
    Catalog Number:
    41112
    CAS Number:
    34825-99-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05864011
    Molecular Formula:
    C19H14NP
    Molecular Weight:
    287.3
    Specification Sheet SDS

  • (2-Bromophenyl)diphenylphosphine

    Purity:
    ≥ 95% (GC)
    Synonym:
    2-(Diphenylphosphino)-1-bromobenzene
    Catalog Number:
    41102
    CAS Number:
    62336-24-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00045014
    Molecular Formula:
    C18H14BrP
    Molecular Weight:
    341.19
    Specification Sheet SDS

  • 5-(Di-tert-butylphosphino)-1',3',5'-triphenyl-1'H-1,4'-bipyrazole

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    BippyPhos
    Catalog Number:
    41108
    CAS Number:
    894086-00-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09038440
    Molecular Formula:
    C32H35N4P
    Molecular Weight:
    506.63
    Specification Sheet SDS

  • 4-(Diphenylphosphino)benzoic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    p-(Diphenylphosphino)benzoic acid
    Catalog Number:
    41109
    CAS Number:
    2129-31-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00407264
    Molecular Formula:
    C19H15O2P
    Molecular Weight:
    306.3
    Specification Sheet SDS

  • Diphenyl-2-pyridylphosphine

    Purity:
    ≥ 99% (NMR)
    Synonym:
    2-(Diphenylphosphino)pyridine
    Catalog Number:
    41101
    CAS Number:
    37943-90-1
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD00192108
    Molecular Formula:
    C17H14NP
    Molecular Weight:
    263.28
    Specification Sheet SDS

  • Dicyclohexyl(2,4,6-triisopropylphenyl)phosphine

    Purity:
    ≥ 97% (GC)
    Synonym:
    ((2,4,6-Tri-isopropyl)phenyl)di-cyclohexylphosphine
    Catalog Number:
    41107
    CAS Number:
    303111-96-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD11656073
    Molecular Formula:
    C27H45P
    Molecular Weight:
    400.63
    Specification Sheet SDS

  • N-(2-Thiophenesulfonyl)-L-prolinamide

    Purity:
    ≥ 99% (Chiral purity)
    Catalog Number:
    41090
    CAS Number:
    1089663-51-3
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD23164479
    Molecular Formula:
    C9H12N2O3S2
    Molecular Weight:
    260.33
    Specification Sheet SDS

  • 2-(Diphenylphosphino)benzoic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-Carboxyphenyl)diphenylphosphine
    Catalog Number:
    41105
    CAS Number:
    17261-28-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00674024
    Molecular Formula:
    C19H15O2P
    Molecular Weight:
    306.3
    Specification Sheet SDS

  • Na-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-p-methyl-L-histidinol

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    41096
    CAS Number:
    787554-04-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD08276432
    Molecular Formula:
    C38H53N3O3SSi
    Molecular Weight:
    660.01
    Specification Sheet SDS

  • (S)-(-)-1-Methyl-2-(1-piperidinomethyl)pyrrolidine

    Purity:
    ≥ 99.5% (GC)
    Synonym:
    (S)-(-)-1-[(1-Methyl-2-pyrrolidinyl)methyl]piperidine
    Catalog Number:
    41089
    CAS Number:
    84466-85-3
    Purity Limit:
    ≥ 99.5% (GC)
    MDL NO:
    MFCD00077821
    Molecular Formula:
    C11H22N2
    Molecular Weight:
    182.31
    Specification Sheet SDS

  • (4S,5S)-1,3-Dimethyl-4,5-diphenyl-2-[(R)-1-benzyl-2-hydroxyethylimino]imidazolidine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    41097
    CAS Number:
    210468-90-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797086
    Molecular Formula:
    C26H29N3O
    Molecular Weight:
    399.54
    Specification Sheet SDS

  • N,N'-[(2S,2'S)-[(2-Iodo-1,3-phenylene)bis(oxy)]bis(propane-2,1-diyl)]bis(mesitylamide)

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    N,N'-[(2S,2'S)-[(2-Iodo-1,3-phenylene)bis(oxy)]bis(propane-2,1-diyl)]bis(2,4,6-trimethylbenzamide)
    Catalog Number:
    41094
    CAS Number:
    1399008-27-5
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD32068073
    Molecular Formula:
    C32H39IN2O4
    Molecular Weight:
    642.58
    Specification Sheet SDS

  • Diethylphenylphosphine

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    41104
    CAS Number:
    1605-53-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00015172
    Molecular Formula:
    C10H15P
    Molecular Weight:
    166.2
    Specification Sheet SDS

  • 1,3-Bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholidine 2-Oxide

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    41100
    CAS Number:
    854929-36-5
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD14708169
    Molecular Formula:
    C26H39N2OP
    Molecular Weight:
    426.58
    Specification Sheet SDS

  • (4R,5R)-1,3-Dimethyl-4,5-diphenyl-2-[(S)-1-benzyl-2-hydroxyethylimino]imidazolidine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    41095
    CAS Number:
    337308-63-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797085
    Molecular Formula:
    C26H29N3O
    Molecular Weight:
    399.54
    Specification Sheet SDS

  • (S)-(-)-2-(Diphenylmethyl)pyrrolidine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    41091
    CAS Number:
    119237-64-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00799525
    Molecular Formula:
    C17H19N
    Molecular Weight:
    237.35
    Specification Sheet SDS

  • Tributylphosphine Oxide

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Butyphos
    Hazmat
    Catalog Number:
    41099
    CAS Number:
    814-29-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002082
    Molecular Formula:
    C12H27OP
    Molecular Weight:
    218.32
    Specification Sheet SDS

  • (R)-(-)-1-(2-Pyrrolidinylmethyl)pyrrolidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    41084
    CAS Number:
    60419-23-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04117879
    Molecular Formula:
    C9H18N2
    Molecular Weight:
    154.26
    Specification Sheet SDS

  • (-)-4-tert-Butyl-2,6-bis[(4S,5S)-4,5-tetramethylene-1-(2,4,6-trimethylbenzenesulfonyl)imidazolin-2-yl]phenol (contains 5% Dichloromethane at maximum)

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    41093
    CAS Number:
    2102316-91-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD32068071
    Molecular Formula:
    C42H54N4O5S2
    Molecular Weight:
    759.04
    Specification Sheet SDS

  • (2S)-N-[(1S)-1-(Hydroxydiphenylmethyl)-3-methylbutyl]-2-pyrrolidinecarboxamide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S)-N-[(S)-1-Hydroxy-4-methyl-1,1-diphenylpentan-2-yl]pyrrolidine-2-carboxamide
    Catalog Number:
    41087
    CAS Number:
    910110-45-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD22200506
    Molecular Formula:
    C23H30N2O2
    Molecular Weight:
    366.51
    Specification Sheet SDS
Back to top