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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.

Sub Categories
Asymmetric Synthesis 1123
Building Blocks 7867
Catalysis & Inorganic Chemistry 1049
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 845
Stains & Dyes 298

  • 5,15-(di-3,5-di-tert-Butylphenyl)porphyrin

    Purity:
    ≥ 98%
    Synonym:
    5,15-Bis(3,5-di-tert-butylphenyl)porphine
    Catalog Number:
    47320
    CAS Number:
    173613-63-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD30471365
    Molecular Formula:
    C48H54N4
    Molecular Weight:
    686.97
    Specification Sheet SDS

  • 5,10,15,20-(Tetra-4-cyanophenyl)porphyrin

    Purity:
    ≥ 98%
    Synonym:
    meso-Tetra(4-cyanophenyl)porphine
    Catalog Number:
    47311
    CAS Number:
    14609-51-9
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00600964
    Molecular Formula:
    C48H26N8
    Molecular Weight:
    714.77
    Specification Sheet SDS

  • 5,10,15,20-(Tetra-4-chlorophenyl)porphyrin

    Purity:
    ≥ 98%
    Synonym:
    meso-Tetra(4-chlorophenyl)porphine
    Catalog Number:
    47310
    CAS Number:
    22112-77-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00830318
    Molecular Formula:
    C40H26Cl4N4
    Molecular Weight:
    752.52
    Specification Sheet SDS

  • 5,10,15,20-Tetra-2-naphthalenyl)porphyrin

    Purity:
    ≥ 98%
    Synonym:
    meso-Tetra(2-naphthalenyl)porphine
    Catalog Number:
    47316
    CAS Number:
    132055-60-8
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00805839
    Molecular Formula:
    C60H38N4
    Molecular Weight:
    814.99
    Specification Sheet SDS

  • 5-(4-Methoxyphenyl)dipyrrylmethane

    Purity:
    ≥ 95%
    Synonym:
    2-[(4-Methoxyphenyl)-(1H-pyrrol-2-yl)methyl]-1H-pyrrole
    Catalog Number:
    47306
    CAS Number:
    176446-62-1
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD11045021
    Molecular Formula:
    C16H16N2O
    Molecular Weight:
    252.31
    Specification Sheet SDS

  • 5,10,15,20-(Tetra-N-methyl-4-pyridyl)porphyrin tetrachloride

    Purity:
    ≥ 95%
    Synonym:
    meso-Tetra(N-methyl-4-pyridyl)porphine tetrachloride
    Catalog Number:
    47314
    CAS Number:
    92739-63-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD09039048
    Molecular Formula:
    C44H38Cl4N8
    Molecular Weight:
    820.64
    Specification Sheet SDS

  • 5,10,15,20-(Tetra-N-methyl-4-pyridyl)porphyrin tetraiodide

    Purity:
    ≥ 98%
    Synonym:
    meso-Tetra(N-methyl-4-pyridyl)porphine tetraiodide
    Catalog Number:
    47315
    CAS Number:
    36674-90-5
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00601452
    Molecular Formula:
    C44H38I4N8
    Molecular Weight:
    1186.44
    Specification Sheet SDS

  • 5,10,15,20-(Tetra-4-ethynylphenyl)porphyrin

    Purity:
    ≥ 98%
    Synonym:
    meso-Tetra(4-ethynylphenyl)porphine
    Catalog Number:
    47312
    CAS Number:
    160240-15-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD31700791
    Molecular Formula:
    C52H30N4
    Molecular Weight:
    710.82
    Specification Sheet SDS

  • 5-(Mesityl)dipyrrylmethane

    Purity:
    ≥ 95%
    Synonym:
    2-(Dipyrrol-2-yl)methylmesitylene
    Catalog Number:
    47305
    CAS Number:
    159152-14-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD08669612
    Molecular Formula:
    C18H20N2
    Molecular Weight:
    264.36
    Specification Sheet SDS

  • 5,10,15,20-(Tetra-4-bromophenyl)porphyrin

    Purity:
    ≥ 98%
    Synonym:
    meso-Tetrakis(4-bromophenyl)porphine
    Catalog Number:
    47308
    CAS Number:
    29162-73-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD02114459
    Molecular Formula:
    C44H26Br4N4
    Molecular Weight:
    930.32
    Specification Sheet SDS

  • 5-Dipyrrylketone

    Purity:
    ≥ 95%
    Synonym:
    Di(1H-pyrrol-2-yl)methanone
    Catalog Number:
    47304
    CAS Number:
    15770-21-5
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD01686800
    Molecular Formula:
    C9H8N2O
    Molecular Weight:
    160.17
    Specification Sheet SDS

  • Indium(III) iodide

    Purity:
    ≥ 99.998% (Trace metal basis) In : 22.8 - 23.5 % (Assay)
    Synonym:
    Indium triiodide
    Catalog Number:
    47302
    CAS Number:
    13510-35-5
    Purity Limit:
    ≥ 99.998% (Trace metal basis) In : 22.8 - 23.5 % (Assay)
    MDL NO:
    MFCD00016151
    Molecular Formula:
    I3In
    Molecular Weight:
    495.53
    Specification Sheet SDS

  • Indium(III) acetate

    Purity:
    ≥ 99.99% (Trace metal basis)
    Synonym:
    Indium triacetate
    Catalog Number:
    47301
    CAS Number:
    25114-58-3
    Purity Limit:
    ≥ 99.99% (Trace metal basis)
    MDL NO:
    MFCD00054347
    Molecular Formula:
    C6H9InO6
    Molecular Weight:
    291.95
    Specification Sheet SDS

  • Potassium bis(trimethylsilyl)amide solution, 0.5 M in toluene

    Hazmat
    Purity:
    0.47 - 0.58 M (≥ 96% Total alkalinity as KHMDS)
    Synonym:
    Hexamethyldisilazane potassium salt solution
    Hazmat
    Catalog Number:
    46596
    CAS Number:
    40949-94-8
    Purity Limit:
    0.47 - 0.58 M (≥ 96% Total alkalinity as KHMDS)
    MDL NO:
    MFCD00010330
    Molecular Formula:
    C6H18KNSi2
    Molecular Weight:
    199.48
    Specification Sheet SDS

  • N,N-Dimethylethylamine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N,N-Dimethylethanamine
    Hazmat
    Catalog Number:
    46581
    CAS Number:
    598-56-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009039
    Molecular Formula:
    C4H11N
    Molecular Weight:
    73.14
    Specification Sheet SDS

  • 2,4-Diphenyl-4-methyl-1-pentene

    Hazmat
    Purity:
    ≥ 98%
    Synonym:
    α-Methylstyrene dimer
    Hazmat
    Catalog Number:
    46575
    CAS Number:
    6362-80-7
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00044027
    Molecular Formula:
    C18H20
    Molecular Weight:
    236.35
    SDS

  • 2-[2-(2-Aminophenoxy)ethoxy]phenylamine

    Purity:
    ≥ 98%
    Synonym:
    Ethylene glycol bis(2-aminophenyl) ether
    Catalog Number:
    46565
    CAS Number:
    52411-34-4
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00087648
    Molecular Formula:
    C14H16N2O2
    Molecular Weight:
    244.29
    SDS

  • Calcium 3-methyl-2-oxovalerate hydrate

    Purity:
    98.5 - 102.0% (Assay, on anhydrous basis)
    Synonym:
    α-Ketoisoleucine calcium salt
    Catalog Number:
    46572
    CAS Number:
    66872-75-1
    Purity Limit:
    98.5 - 102.0% (Assay, on anhydrous basis)
    MDL NO:
    MFCD08273731
    Molecular Formula:
    C12H18CaO6·H2O
    Molecular Weight:
    316.36
    Specification Sheet SDS

  • Calcium 3-methyl-2-oxobutyrate

    Purity:
    98.5 - 102.0% (Assay, on anhydrous basis)
    Synonym:
    α-Ketovaline calcium salt
    Catalog Number:
    46574
    CAS Number:
    51828-94-5
    Purity Limit:
    98.5 - 102.0% (Assay, on anhydrous basis)
    MDL NO:
    MFCD00002580
    Molecular Formula:
    C10H14CaO6
    Molecular Weight:
    270.29
    Specification Sheet SDS

  • Aluminum powder (1-2 micron)

    Hazmat
    Purity:
    ≥ 97% (Trace metals basis)
    Hazmat
    Catalog Number:
    46548
    CAS Number:
    7429-90-5
    Purity Limit:
    ≥ 97% (Trace metals basis)
    Molecular Formula:
    Al
    Molecular Weight:
    26.98
    Specification Sheet SDS

  • 2-Cyanopyridine

    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Pyridinecarbonitrile
    Catalog Number:
    46569
    CAS Number:
    100-70-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006218
    Molecular Formula:
    C6H4N2
    Molecular Weight:
    104.11
    SDS

  • Gold nanopowder (20 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46551
    CAS Number:
    7440-57-5
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Au
    Molecular Weight:
    196.97
    Specification Sheet

  • Silver nanopowder (~100 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46536
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Silver nanopowder self-dispersing 25% (15 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46543
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Aluminum nanopowder (100-130 nm)

    Hazmat
    Purity:
    ≥ 99.7% (Trace metals basis)
    Hazmat
    Catalog Number:
    46547
    CAS Number:
    7429-90-5
    Purity Limit:
    ≥ 99.7% (Trace metals basis)
    Molecular Formula:
    Al
    Molecular Weight:
    26.98
    Specification Sheet SDS

  • Silver nanopowder, oleic acid coated (30-50 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46540
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Aluminum nanopowder (40~60 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46545
    CAS Number:
    7429-90-5
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Al
    Molecular Weight:
    26.98
    Specification Sheet SDS

  • Aluminum nanopowder (60~80 nm)

    Hazmat
    Purity:
    ≥ 99.7% (Trace metals basis)
    Hazmat
    Catalog Number:
    46546
    CAS Number:
    7429-90-5
    Purity Limit:
    ≥ 99.7% (Trace metals basis)
    Molecular Formula:
    Al
    Molecular Weight:
    26.98
    Specification Sheet SDS

  • Gold nanopowder (30 - 60 nm)

    Hazmat
    Purity:
    ≥ 99.99% (Trace metals basis)
    Hazmat
    Catalog Number:
    46550
    CAS Number:
    7440-57-5
    Purity Limit:
    ≥ 99.99% (Trace metals basis)
    Molecular Formula:
    Au
    Molecular Weight:
    196.97
    Specification Sheet

  • Silver nanowires immersed in ethanol, 1g/25ml (40±10nm dia, ≥ 20 micron length)

    Hazmat
    Hazmat
    Catalog Number:
    46544
    CAS Number:
    7440-22-4
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Silver nanopowder (500~800 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46542
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Silver nanopowder (200-400 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46541
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Silver nanopowder (50-60 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46539
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Silver nanopowder (20~30 nm)

    Hazmat
    Purity:
    ≥ 99.95% (Trace metals basis)
    Hazmat
    Catalog Number:
    46537
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.95% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Silver nanopowder (20~30 nm)

    Hazmat
    Purity:
    ≥ 99.95% (Trace metals basis)
    Hazmat
    Catalog Number:
    46538
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.95% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Sodium methanethiolate solution (21 wt % in water)

    Hazmat
    Purity:
    ≥ 21% (Assay)
    Synonym:
    Methyl mercaptan sodium salt
    Hazmat
    Catalog Number:
    46526
    CAS Number:
    5188-07-8
    Purity Limit:
    ≥ 21% (Assay)
    MDL NO:
    MFCD00174316
    Molecular Formula:
    CH3NaS
    Molecular Weight:
    70.09
    Specification Sheet SDS

  • Ammonium formate 50% solution purified

    Purity:
    ≥ 50% (Assay)
    Synonym:
    Formic acid, ammonium salt 50% solution purified
    Catalog Number:
    46524
    CAS Number:
    540-69-2
    Purity Limit:
    ≥ 50% (Assay)
    MDL NO:
    MFCD00013103
    Molecular Formula:
    CH6NO2
    Molecular Weight:
    63.06
    SDS

  • 2-Fluorophenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Isothiocyanic acid 2-fluorophenyl ester
    Hazmat
    Catalog Number:
    46501
    CAS Number:
    38985-64-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00004800
    Molecular Formula:
    C7H4FNS
    Molecular Weight:
    153.17
    Specification Sheet SDS

  • 2,4-Difluorophenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 2,4-difluorophenyl ester
    Hazmat
    Catalog Number:
    46499
    CAS Number:
    141106-52-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00041044
    Molecular Formula:
    C7H3F2NS
    Molecular Weight:
    171.16
    Specification Sheet SDS

  • 2-(Trifluoromethyl)phenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 2-(trifluoromethyl)phenyl ester
    Hazmat
    Catalog Number:
    46505
    CAS Number:
    1743-86-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00039644
    Molecular Formula:
    C8H4F3NS
    Molecular Weight:
    203.18
    Specification Sheet SDS

  • 2,2,3,3,3-Pentafluoropropyl p-toluenesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    p-Toluenesulfonic acid 2,2,3,3,3-pentafluoropropyl ester
    Catalog Number:
    46509
    CAS Number:
    565-42-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02093346
    Molecular Formula:
    C10H9F5O3S
    Molecular Weight:
    304.23
    Specification Sheet SDS

  • 1,3-Bis[4-(trifluoromethyl)phenyl]thiourea

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    46508
    CAS Number:
    1744-07-6
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD18191886
    Molecular Formula:
    C15H10F6N2S
    Molecular Weight:
    364.31
    Specification Sheet SDS

  • 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonimide

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4,4,5,5,6,6-Hexafluoroperhydro-1,3,2-dithiazine 1,1,3,3-tetraoxide
    Hazmat
    Catalog Number:
    46489
    CAS Number:
    84246-29-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD06200806
    Molecular Formula:
    C3HF6NO4S2
    Molecular Weight:
    293.15
    Specification Sheet SDS

  • 4-(Trifluoromethyl)thiobenzamide

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Hazmat
    Catalog Number:
    46497
    CAS Number:
    72505-21-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00051806
    Molecular Formula:
    C8H6F3NS
    Molecular Weight:
    205.2
    Specification Sheet SDS

  • Potassium 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonimide

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4,4,5,5,6,6-Hexafluoroperhydro-1,3,2-dithiazine 1,1,3,3-tetraoxide potassium salt
    Catalog Number:
    46490
    CAS Number:
    588668-97-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD06797108
    Molecular Formula:
    C3F6KNO4S2
    Molecular Weight:
    331.24
    Specification Sheet SDS

  • 4-Fluorophenyl chlorothionoformate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Chlorothioformic acid O-(4-fluorophenyl) ester
    Hazmat
    Catalog Number:
    46496
    CAS Number:
    42908-73-6
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00134402
    Molecular Formula:
    C7H4ClFOS
    Molecular Weight:
    190.62
    Specification Sheet SDS

  • 1,3-Bis[3,5-bis(trifluoromethyl)phenyl]thiourea

    Purity:
    ≥ 98% (N)
    Catalog Number:
    46507
    CAS Number:
    1060-92-0
    Purity Limit:
    ≥ 98% (N)
    MDL NO:
    MFCD00829878
    Molecular Formula:
    C17H8F12N2S
    Molecular Weight:
    500.31
    Specification Sheet SDS

  • Pentafluorobenzyl p-toluenesulfonate [Derivatizing Reagent for GC of Inorganic Anions]

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    PFB - Tosylate
    Catalog Number:
    46511
    CAS Number:
    32974-36-0
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD06248628
    Molecular Formula:
    C14H9F5O3S
    Molecular Weight:
    352.28
    Specification Sheet SDS

  • 2-Fluoroethyl p-toluenesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    p-Toluenesulfonic acid 2-fluoroethyl ester
    Catalog Number:
    46510
    CAS Number:
    383-50-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01658061
    Molecular Formula:
    C9H11FO3S
    Molecular Weight:
    218.24
    Specification Sheet SDS

  • 3,4-Difluorophenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 3,4-difluorophenyl ester
    Hazmat
    Catalog Number:
    46506
    CAS Number:
    113028-75-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00175109
    Molecular Formula:
    C7H3F2NS
    Molecular Weight:
    171.16
    Specification Sheet SDS
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