💛 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 The Next Big Thing in Science
Chemistry

Chemistry

404

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 7869
Catalysis & Inorganic Chemistry 1048
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 840
Stains & Dyes 297

  • 1-(2-Aminoethyl)pyrrolidine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43832
    CAS Number:
    7154-73-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00003182
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    114.19
    Specification Sheet SDS

  • 4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43704
    CAS Number:
    113583-35-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00672151
    Molecular Formula:
    C7H10N2O4S
    Molecular Weight:
    218.23
    Specification Sheet SDS

  • 2,6-Dimethyl-g-pyrone

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,6-Dimethyl-4H-pyran-4-one
    Catalog Number:
    43548
    CAS Number:
    1004-36-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006579
    Molecular Formula:
    C7H8O2
    Molecular Weight:
    124.14
    Specification Sheet SDS

  • 4-Piperidinemethanol

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    4-(Hydroxymethyl)piperidine
    Hazmat
    Catalog Number:
    43479
    CAS Number:
    6457-49-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00174228
    Molecular Formula:
    C6H13NO
    Molecular Weight:
    115.18
    Specification Sheet SDS

  • Piperazine dihydrochloride monohydrate

    Purity:
    ≥ 98%
    Catalog Number:
    43353
    CAS Number:
    142-64-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00012754
    Molecular Formula:
    C4H10N2·2HCl·H2O
    Molecular Weight:
    177.07
    Specification Sheet SDS

  • 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    43199
    CAS Number:
    115473-15-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD11111130
    Molecular Formula:
    C7H9NOS·HCl
    Molecular Weight:
    191.67
    Specification Sheet SDS

  • 1-Methyl-2-phenylindole

    Purity:
    ≥ 99%
    Catalog Number:
    43003
    CAS Number:
    3558-24-5
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00022892
    Molecular Formula:
    C15H13N
    Molecular Weight:
    207.28
    Specification Sheet SDS

  • Tetrahydrofurfuryl alcohol

    Purity:
    ≥ 98%
    Synonym:
    THFA
    Catalog Number:
    42871
    CAS Number:
    97-99-4
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00005372
    Molecular Formula:
    C5H10O2
    Molecular Weight:
    102.13
    Specification Sheet SDS

  • 3-Cyanoumbelliferone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-Cyano-7-hydroxycoumarin
    Catalog Number:
    42789
    CAS Number:
    19088-73-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037480
    Molecular Formula:
    C10H5NO3
    Molecular Weight:
    187.15
    Specification Sheet SDS

  • 5-Benzotriazolecarboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-Carboxybenzotriazole
    Catalog Number:
    42705
    CAS Number:
    23814-12-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00012318
    Molecular Formula:
    C7H5N3O2
    Molecular Weight:
    163.14
    Specification Sheet SDS

  • 1,2,3-Benzotriazole

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Azimidobenzene
    Catalog Number:
    42704
    CAS Number:
    95-14-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00005699
    Molecular Formula:
    C6H5N3
    Molecular Weight:
    119.13
    Specification Sheet SDS

  • Fenbendazole

    Grade:
    meets BP specification
    Purity:
    98.0 - 101.0% (Assay by titration)
    Synonym:
    Methyl [5-(phenylthio)benzimidazol-2-yl]carbamate
    Catalog Number:
    42598
    Grade:
    meets BP specification
    CAS Number:
    43210-67-9
    Purity Limit:
    98.0 - 101.0% (Assay by titration)
    MDL NO:
    MFCD00144301
    Molecular Formula:
    C15H13N3O2S
    Molecular Weight:
    299.35
    Specification Sheet SDS

  • Potassium acetate

    Grade:
    Molecular Biology Grade
    Purity:
    ≥ 99.5% (Assay)
    Synonym:
    Acetic acid potassium salt
    Catalog Number:
    42550
    Grade:
    Molecular Biology Grade
    CAS Number:
    127-08-2
    Purity Limit:
    ≥ 99.5% (Assay)
    MDL NO:
    MFCD00012458
    Molecular Formula:
    C2H3KO2
    Molecular Weight:
    98.14
    Specification Sheet SDS

  • Benzylamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    42394
    CAS Number:
    100-46-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008106
    Molecular Formula:
    C7H9N
    Molecular Weight:
    107.16
    Specification Sheet SDS

  • 4-Methoxyphenol

    Purity:
    ≥ 99% (GC)
    Synonym:
    Hydroquinone monomethyl ether
    Catalog Number:
    42378
    CAS Number:
    150-76-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002332
    Molecular Formula:
    C7H8O2
    Molecular Weight:
    124.14
    Specification Sheet SDS

  • Lithium acetoacetate

    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    Acetoacetic acid lithium salt
    Catalog Number:
    42227
    CAS Number:
    3483-11-2
    Purity Limit:
    99 - 101% (Assay by titration)
    MDL NO:
    MFCD00013060
    Molecular Formula:
    C4H5LiO3
    Molecular Weight:
    108.02
    Specification Sheet SDS

  • Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Oxalic acid bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] ester
    Catalog Number:
    41690
    CAS Number:
    30431-54-0
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00191674
    Molecular Formula:
    C26H24Cl6O8
    Molecular Weight:
    677.17
    Specification Sheet SDS

  • (1S,4S)-(-)-2-(4-Fluorophenyl)-2,5-diazabicyclo[2.2.1]heptane hydrobromide

    Hazmat
    Purity:
    28 - 31% (Assay by titration)
    Hazmat
    Catalog Number:
    41604
    CAS Number:
    308103-49-3
    Purity Limit:
    28 - 31% (Assay by titration)
    MDL NO:
    MFCD01863505
    Molecular Formula:
    C11H13FN2·HBr
    Molecular Weight:
    273.14
    Specification Sheet SDS

  • (S,S)-2,2′-Bipyrrolidine D-tartrate trihydrate

    Purity:
    ≥ 99.5% (Chiral purity)
    Synonym:
    (2S,2'S)-2,2'-Bipyrrolidine (2S,3S)-2,3-dihydroxybutanedioate
    Catalog Number:
    41553
    CAS Number:
    136937-03-6
    Purity Limit:
    ≥ 99.5% (Chiral purity)
    MDL NO:
    MFCD11656042
    Molecular Formula:
    C8H16N2·C4H6O6·3H2O
    Molecular Weight:
    344.36
    Specification Sheet SDS

  • Tetraisopropyl orthotitanate

    Hazmat
    Purity:
    27.5 - 28.2% (TiO2)
    Synonym:
    Isopropyl titanate
    Hazmat
    Catalog Number:
    41289
    CAS Number:
    546-68-9
    Purity Limit:
    27.5 - 28.2% (TiO2)
    MDL NO:
    MFCD00008871
    Molecular Formula:
    C12H28O4Ti
    Molecular Weight:
    284.22
    Specification Sheet SDS

  • AquaMet

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    [1,3-Bis(2,4,6-trimethylphenyl)-4-[(4-ethyl-4-methylpiperazinium-1-yl)methyl]-2-imidazolidinylidene]dichloro(2-isopropoxybenzylidene)ruthenium(II) Chloride
    Catalog Number:
    41259
    CAS Number:
    1414707-08-6
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD28411647
    Molecular Formula:
    C39H55Cl3N4ORu
    Molecular Weight:
    803.32
    Specification Sheet SDS

  • Manganese naphthenate (Mn ca. 6%)

    Purity:
    5.5 to 6.5% (Mn)
    Synonym:
    Naphthenic acid manganese salt (Mn ca. 6%)
    Catalog Number:
    41237
    CAS Number:
    1336-93-2
    Purity Limit:
    5.5 to 6.5% (Mn)
    MDL NO:
    MFCD00147533
    Molecular Formula:
    C22H14MnO4
    Molecular Weight:
    397.29
    Specification Sheet SDS

  • (Ferrocenylmethyl)trimethylammonium chloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (Trimethylammoniomethyl)ferrocene chloride
    Catalog Number:
    41217
    CAS Number:
    83617-79-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD32062909
    Molecular Formula:
    C14H20ClFeN
    Molecular Weight:
    293.62
    Specification Sheet SDS

  • Iron(III) tetraphenylporphyrin chloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5,10,15,20-Tetraphenyl-21H,23H-porphine iron(III) chloride
    Catalog Number:
    41213
    CAS Number:
    16456-81-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00012152
    Molecular Formula:
    C44H28ClFeN4
    Molecular Weight:
    704.03
    Specification Sheet SDS

  • Tris(2-phenylpyridinato)iridium(III)

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Tris[2-phenylpyridinato-C2,N]iridium(III)
    Catalog Number:
    41208
    CAS Number:
    94928-86-6
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD04039766
    Molecular Formula:
    C33H24IrN3
    Molecular Weight:
    654.79
    Specification Sheet SDS

  • Cobalt naphthenate (Co ca. 8%)

    Purity:
    Cobalt Content : ≥ 8%
    Synonym:
    Naphthenic acid cobalt salt (Co ca. 8%)
    Catalog Number:
    41195
    CAS Number:
    61789-51-3
    Purity Limit:
    Cobalt Content : ≥ 8%
    MDL NO:
    MFCD02094763
    Molecular Formula:
    C20H34CoO4
    Molecular Weight:
    397.42
    Specification Sheet SDS

  • 1,2-Bis(dimethylphosphino)ethane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Ethylenebis(dimethylphosphine)
    Hazmat
    Catalog Number:
    41152
    CAS Number:
    23936-60-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008511
    Molecular Formula:
    C6H16P2
    Molecular Weight:
    150.14
    Specification Sheet SDS

  • N,N'-Bis(salicylidene)-1,2-propanediamine

    Purity:
    ≥ 98% (GC)
    Synonym:
    N,N'-Bis(2-hydroxybenzylidene)-1,2-propanediamine
    Catalog Number:
    41041
    CAS Number:
    94-91-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00020104
    Molecular Formula:
    C17H18N2O2
    Molecular Weight:
    282.34
    Specification Sheet SDS

  • Tris(2-pyridylmethyl)amine

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Tripicolylamine
    Catalog Number:
    41032
    CAS Number:
    16858-01-8
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD14708176
    Molecular Formula:
    C18H18N4
    Molecular Weight:
    290.37
    Specification Sheet SDS

  • 1,2-Phenylenediamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,2-Diaminobenzene
    Hazmat
    Catalog Number:
    40899
    CAS Number:
    95-54-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00007721
    Molecular Formula:
    C6H8N2
    Molecular Weight:
    108.14
    Specification Sheet SDS

  • Triethylenetetramine

    Hazmat
    Purity:
    ≥ 60% (GC)
    Synonym:
    N,N'-Di(2-aminoethyl)ethylenediamine
    Hazmat
    Catalog Number:
    40892
    CAS Number:
    112-24-3
    Purity Limit:
    ≥ 60% (GC)
    MDL NO:
    MFCD00008169
    Molecular Formula:
    C6H18N4
    Molecular Weight:
    146.24
    Specification Sheet SDS

  • Oxo[hexa(trifluoroacetato)]tetrazinc and its trifluoroacetic acid adduct (contains 7% Toluene at maximum)

    Purity:
    24 - 28% (Assay)
    Catalog Number:
    40879
    Purity Limit:
    24 - 28% (Assay)
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • (2,4-Pentanedionato)lithium

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Acetylacetone lithium salt
    Catalog Number:
    40859
    CAS Number:
    18115-70-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00013496
    Molecular Formula:
    C5H7LiO2
    Molecular Weight:
    106.05
    Specification Sheet SDS

  • Bis(2,4-pentanedionato)magnesium(II)

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Acetylacetone magnesium(II) salt
    Catalog Number:
    40861
    CAS Number:
    14024-56-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00013497
    Molecular Formula:
    C10H14MgO4
    Molecular Weight:
    222.52
    Specification Sheet SDS

  • Calcium bis(fluorosulfonyl)imide

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    40847
    CAS Number:
    1906900-37-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD31618123
    Molecular Formula:
    CaF4N2O8S4
    Molecular Weight:
    400.32
    Specification Sheet SDS

  • Calcium cyanamide

    Hazmat
    Purity:
    ≥ 19.5% (Nitrogen of cyanamide)
    Synonym:
    Calcium carbimide
    Hazmat
    Catalog Number:
    40846
    CAS Number:
    156-62-7
    Purity Limit:
    ≥ 19.5% (Nitrogen of cyanamide)
    MDL NO:
    MFCD00064894
    Molecular Formula:
    CCaN2
    Molecular Weight:
    80.1
    Specification Sheet SDS

  • Gallium(III) chloride anhydrous

    Hazmat
    Purity:
    ≥ 98%
    Hazmat
    Catalog Number:
    40849
    CAS Number:
    13450-90-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00011018
    Molecular Formula:
    GaCl3
    Molecular Weight:
    176.07
    Specification Sheet SDS

  • [RuCl(p-cymene)((R)-dtbm-segphos®]Cl

    Synonym:
    Chloro[(R)-(-)-5,5'-bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride
    Catalog Number:
    40792
    CAS Number:
    944451-32-5
    MDL NO:
    MFCD09753019
    Molecular Formula:
    C84H114Cl2O8P2Ru
    Molecular Weight:
    1485.75
    Specification Sheet SDS

  • 1-Methyl-1-[4-(diphenylphosphino)benzyl]pyrrolidinium Bromide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    40744
    CAS Number:
    1229444-44-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD16295188
    Molecular Formula:
    C24H27BrNP
    Molecular Weight:
    440.36
    Specification Sheet SDS

  • Iron(II) acetate

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Acetic acid iron(II) salt
    Catalog Number:
    40705
    CAS Number:
    3094-87-9
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00058909
    Molecular Formula:
    C4H6O4Fe
    Molecular Weight:
    173.93
    SDS

  • Tetrakis(acetonitrile)copper(I) hexafluorophosphate

    Purity:
    ≥ 98% (Assa by titration)
    Synonym:
    Copper(I) tetrakis(acetonitrile) hexafluorophosphate
    Catalog Number:
    40645
    CAS Number:
    64443-05-6
    Purity Limit:
    ≥ 98% (Assa by titration)
    MDL NO:
    MFCD00064810
    Molecular Formula:
    C8H12CuF6N4P
    Molecular Weight:
    372.72
    Specification Sheet SDS

  • Tetraphenyltin

    Hazmat
    Purity:
    ≥ 95% (Sn content 26 - 29%)
    Synonym:
    Tin tetraphenyl
    Hazmat
    Catalog Number:
    40611
    CAS Number:
    595-90-4
    Purity Limit:
    ≥ 95% (Sn content 26 - 29%)
    MDL NO:
    MFCD00003006
    Molecular Formula:
    C24H20Sn
    Molecular Weight:
    427.13
    Specification Sheet SDS

  • Dibutyltin Oxide

    Hazmat
    Purity:
    ≥ 99% (Based on Sn)
    Synonym:
    Dibutyloxostannane
    Hazmat
    Catalog Number:
    40603
    CAS Number:
    818-08-6
    Purity Limit:
    ≥ 99% (Based on Sn)
    MDL NO:
    MFCD00001992
    Molecular Formula:
    C8H18OSn
    Molecular Weight:
    248.94
    Specification Sheet SDS

  • Dimethyltin dichloride

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Dichlorodimethylstannane
    Hazmat
    Catalog Number:
    40599
    CAS Number:
    753-73-1
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00000517
    Molecular Formula:
    C2H6Cl2Sn
    Molecular Weight:
    219.68
    Specification Sheet

  • Decamethyltetrasiloxane

    Purity:
    ≥ 97% (GC)
    Synonym:
    Dichloromethyltetramethyldisiloxane
    Catalog Number:
    40517
    CAS Number:
    141-62-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00008263
    Molecular Formula:
    C10H30O3Si4
    Molecular Weight:
    310.69
    Specification Sheet SDS

  • Dimethoxy(methyl)silane

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    Methyldimethoxysilane
    Hazmat
    Catalog Number:
    40499
    CAS Number:
    16881-77-9
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00048019
    Molecular Formula:
    C3H10O2Si
    Molecular Weight:
    106.2
    Specification Sheet SDS

  • 2,4,6-Triisopropylphenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2,4,6-Triisopropylbenzeneboronic acid
    Catalog Number:
    40344
    CAS Number:
    154549-38-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02683099
    Molecular Formula:
    C15H25BO2
    Molecular Weight:
    248.17
    Specification Sheet SDS

  • 2,4,6-Trifluorophenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2,4,6-Trifluorobenzeneboronic acid
    Catalog Number:
    40335
    CAS Number:
    182482-25-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01863169
    Molecular Formula:
    C6H4BF3O2
    Molecular Weight:
    175.9
    Specification Sheet SDS

  • 4-Mercaptophenylboronic acid

    Purity:
    ≥ 98% (NMR)
    Synonym:
    4-Mercaptobenzeneboronic acid
    Catalog Number:
    40185
    CAS Number:
    237429-33-3
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD03093887
    Molecular Formula:
    C6H7BO2S
    Molecular Weight:
    153.99
    Specification Sheet SDS

  • 2-(9H-Fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    9H-Fluorene-2-boronic acid pinacol ester
    Catalog Number:
    39895
    CAS Number:
    922706-40-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD16294548
    Molecular Formula:
    C19H21BO2
    Molecular Weight:
    292.19
    Specification Sheet SDS
Back to top