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Chemistry

Chemistry

11927

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 297

  • 4-Hydroxy-3-nitrophenylarsonic acid

    Hazmat
    Grade:
    Meets USP specification
    Purity:
    98 - 101% (Assay on dry basis)
    Synonym:
    Roxarsone
    Hazmat
    Catalog Number:
    39380
    Grade:
    Meets USP specification
    CAS Number:
    121-19-7
    Purity Limit:
    98 - 101% (Assay on dry basis)
    MDL NO:
    MFCD00007112
    Molecular Formula:
    C6H6AsNO6
    Molecular Weight:
    263.04
    Specification Sheet SDS

  • (R)-(-)-p-Toluenesulfinamide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R)-4-Methylbenzenesulfinamide
    Catalog Number:
    39634
    CAS Number:
    247089-85-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858374
    Molecular Formula:
    C7H9NOS
    Molecular Weight:
    155.22
    Specification Sheet SDS

  • (4R)-(+)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-(-)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone
    Catalog Number:
    39645
    CAS Number:
    191090-32-1
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD03093555
    Molecular Formula:
    C18H19NO2
    Molecular Weight:
    281.36
    Specification Sheet SDS

  • (1S,2R)-(+)-trans-2-Phenyl-1-cyclohexanol

    Purity:
    ≥ 97.5% (Chiral purity)
    Synonym:
    (1S,2R)-2-Phenyl-1-cyclohexanol
    Catalog Number:
    39636
    CAS Number:
    34281-92-0
    Purity Limit:
    ≥ 97.5% (Chiral purity)
    MDL NO:
    MFCD00066432
    Molecular Formula:
    C12H16O
    Molecular Weight:
    176.26
    Specification Sheet SDS

  • (S)-(+)-p-Toluenesulfinamide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    39642
    CAS Number:
    188447-91-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858375
    Molecular Formula:
    C7H9NOS
    Molecular Weight:
    155.22
    Specification Sheet SDS

  • Ethyl (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyrate

    Purity:
    ≥ 97% (GC)
    Synonym:
    (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyric acid ethyl ester
    Catalog Number:
    39619
    CAS Number:
    88767-98-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD09751096
    Molecular Formula:
    C13H15F3O5S
    Molecular Weight:
    340.31
    Specification Sheet SDS

  • (S)-2-Methylbutyl p-toluenesulfonate

    Purity:
    ≥ 95% (GC)
    Synonym:
    p-Toluenesulfonic acid (S)-2-methylbutyl ester
    Catalog Number:
    39620
    CAS Number:
    38261-81-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00013399
    Molecular Formula:
    C12H18O3S
    Molecular Weight:
    242.33
    Specification Sheet SDS

  • (R)-(p-Toluenesulfinyl)ferrocene

    Purity:
    ≥ 98% (Assay by titration, Chiral purity, HPLC)
    Synonym:
    (R)-Ferrocenyl p-tolyl sulfoxide
    Catalog Number:
    39624
    CAS Number:
    130225-27-3
    Purity Limit:
    ≥ 98% (Assay by titration, Chiral purity, HPLC)
    MDL NO:
    MFCD31008877
    Molecular Formula:
    C17H16FeOS
    Molecular Weight:
    324.22
    Specification Sheet SDS

  • (1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    39618
    CAS Number:
    91796-57-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00064472
    Molecular Formula:
    C17H26O2S
    Molecular Weight:
    294.45
    Specification Sheet SDS

  • (S)-(p-Toluenesulfinyl)ferrocene

    Purity:
    ≥ 97% (Assay by titration, Chiral purity, HPLC)
    Synonym:
    (S)-Ferrocenyl p-tolyl sulfoxide
    Catalog Number:
    39625
    CAS Number:
    164297-25-0
    Purity Limit:
    ≥ 97% (Assay by titration, Chiral purity, HPLC)
    MDL NO:
    MFCD16885723
    Molecular Formula:
    C17H16FeOS
    Molecular Weight:
    324.22
    Specification Sheet SDS

  • (+)-3-Bromocamphor-8-sulfonic acid ammonium salt

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    39621
    CAS Number:
    14575-84-9
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00167438
    Molecular Formula:
    C10H18BrNO4S
    Molecular Weight:
    328.22
    Specification Sheet SDS

  • (-)-3-Bromocamphor-8-sulfonic acid ammonium salt

    Purity:
    ≥ 97% (Assay by titration)
    Catalog Number:
    39622
    CAS Number:
    55870-50-3
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00151070
    Molecular Formula:
    C10H18BrNO4S
    Molecular Weight:
    328.22
    Specification Sheet SDS

  • Methyl (R)-(+)-2,2-dimethyl-1,3-dioxolane-4-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (+)-2,3-O-Isopropylidene-D-glyceric acid methyl ester
    Catalog Number:
    39607
    CAS Number:
    52373-72-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00066527
    Molecular Formula:
    C7H12O4
    Molecular Weight:
    160.17
    Specification Sheet SDS

  • (1R,2S,5R)-(-)-Menthyl (S)-p-toluenesulfinate

    Purity:
    ≥ 98% (LC)
    Catalog Number:
    39617
    CAS Number:
    1517-82-4
    Purity Limit:
    ≥ 98% (LC)
    MDL NO:
    MFCD00010192
    Molecular Formula:
    C17H26O2S
    Molecular Weight:
    294.45
    Specification Sheet SDS

  • (R)-1,1'-Binaphthyl-2,2'-disulfonyl dichloride

    Hazmat
    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-1,1'-Binaphthyl-2,2'-disulfonyl chloride
    Hazmat
    Catalog Number:
    39623
    CAS Number:
    1187629-43-1
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD25372566
    Molecular Formula:
    C20H12Cl2O4S2
    Molecular Weight:
    451.33
    Specification Sheet SDS

  • (1R,2R,3S,5R)-(-)-2,3-Pinanediol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (1R,2R,3S,5R)-2,6,6-Trimethylbicyclo[3.1.1]heptane-2,3-diol
    Catalog Number:
    39586
    CAS Number:
    22422-34-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09955216
    Molecular Formula:
    C10H18O2
    Molecular Weight:
    170.25
    Specification Sheet SDS

  • (R)-4-(2-Hydroxyethyl)-2,2-diisopropyl-1,3-dioxolane

    Purity:
    ≥ 95% (GC)
    Synonym:
    (R)-2-(2,2-Diisopropyl-1,3-dioxolan-4-yl)ethanol
    Catalog Number:
    39611
    CAS Number:
    1820574-15-9
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD22041646
    Molecular Formula:
    C11H22O3
    Molecular Weight:
    202.29
    Specification Sheet SDS

  • 2,2,5-Trimethyl-1,3-dioxane-5-carboxylic acid

    Purity:
    ≥ 95% (Assay by titration)
    Catalog Number:
    39613
    CAS Number:
    16837-14-2
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD08272187
    Molecular Formula:
    C8H14O4
    Molecular Weight:
    174.2
    Specification Sheet SDS

  • (R)-(+)-N-Benzyl-1-phenylethylamine

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    (R)-(+)-N-Benzyl-α-methylbenzylamine
    Catalog Number:
    39616
    CAS Number:
    38235-77-7
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00015010
    Molecular Formula:
    C15H17N
    Molecular Weight:
    211.31
    Specification Sheet SDS

  • (S)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane

    Purity:
    ≥ 95% (GC)
    Synonym:
    (S)-2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanol
    Catalog Number:
    39605
    CAS Number:
    32233-43-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD02682967
    Molecular Formula:
    C7H14O3
    Molecular Weight:
    146.19
    Specification Sheet SDS

  • tert-Butyl (4R,6R)-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4R,6R)-6-Cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid tert-butyl ester
    Catalog Number:
    39609
    CAS Number:
    125971-94-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03093958
    Molecular Formula:
    C14H23NO4
    Molecular Weight:
    269.34
    Specification Sheet SDS

  • tert-Butyl 2-[(4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-[(4R,6R)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetic acid tert-butyl ester
    Catalog Number:
    39604
    CAS Number:
    125995-13-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07369252
    Molecular Formula:
    C14H27NO4
    Molecular Weight:
    273.37
    Specification Sheet SDS

  • Dimethyl (-)-2,3-O-isopropylidene-L-tartrate

    Purity:
    ≥ 95% (GC)
    Synonym:
    Dimethyl (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylate
    Catalog Number:
    39614
    CAS Number:
    37031-29-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00066218
    Molecular Formula:
    C9H14O6
    Molecular Weight:
    218.21
    Specification Sheet SDS

  • (S)-4-Benzyloxy-1,3-butanediol

    Purity:
    ≥ 98% (Chiral purity)
    Catalog Number:
    39588
    CAS Number:
    85418-23-1
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD11846118
    Molecular Formula:
    C11H16O3
    Molecular Weight:
    196.25
    Specification Sheet SDS

  • (1R,2S)-N1-(tert-Butoxycarbonyl)-1,2-cyclohexanediamine

    Purity:
    ≥ 98% (Assay by titration, GC)
    Synonym:
    (1R,2S)-N1-Boc-1,2-cyclohexanediamine
    Catalog Number:
    39569
    CAS Number:
    364385-54-6
    Purity Limit:
    ≥ 98% (Assay by titration, GC)
    MDL NO:
    MFCD09952106
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.31
    Specification Sheet SDS

  • (S)-(-)-N-Benzyl-1-phenylethylamine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    (S)-(-)-N-Benzyl-α-methylbenzylamine
    Catalog Number:
    39615
    CAS Number:
    17480-69-2
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00066325
    Molecular Formula:
    C15H17N
    Molecular Weight:
    211.31
    Specification Sheet SDS

  • Dimethyl (+)-2,3-O-isopropylidene-D-tartrate

    Purity:
    ≥ 95% (GC)
    Synonym:
    Dimethyl (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylate
    Catalog Number:
    39603
    CAS Number:
    37031-30-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00040504
    Molecular Formula:
    C9H14O6
    Molecular Weight:
    218.21
    Specification Sheet SDS

  • (R,R)-(-)-2,3-Butanediol

    Purity:
    ≥ 97% (GC)
    Synonym:
    (R,R)-(-)-2,3-Butylene glycol
    Catalog Number:
    39596
    CAS Number:
    24347-58-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00064267
    Molecular Formula:
    C4H10O2
    Molecular Weight:
    90.12
    Specification Sheet SDS

  • (S)-4-Benzyloxymethyl-2,2-dimethyl-1,3-dioxolane

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    39608
    CAS Number:
    16495-03-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00043000
    Molecular Formula:
    C13H18O3
    Molecular Weight:
    222.28
    Specification Sheet SDS

  • (R)-4-Chloromethyl-2,2-dimethyl-1,3-dioxolane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    39606
    CAS Number:
    57044-24-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00273371
    Molecular Formula:
    C6H11ClO2
    Molecular Weight:
    150.6
    Specification Sheet SDS

  • (S)-4-Chloromethyl-2,2-dimethyl-1,3-dioxolane

    Hazmat
    Purity:
    ≥ 97% (Assay by titration, GC)
    Hazmat
    Catalog Number:
    39610
    CAS Number:
    60456-22-6
    Purity Limit:
    ≥ 97% (Assay by titration, GC)
    MDL NO:
    MFCD00273365
    Molecular Formula:
    C6H11ClO2
    Molecular Weight:
    150.6
    Specification Sheet SDS

  • (R)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane

    Purity:
    ≥ 94% (GC)
    Synonym:
    (R)-2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanol
    Catalog Number:
    39600
    CAS Number:
    70005-89-9
    Purity Limit:
    ≥ 94% (GC)
    MDL NO:
    MFCD02682966
    Molecular Formula:
    C7H14O3
    Molecular Weight:
    146.19
    Specification Sheet SDS

  • (S)-4-(2-Hydroxyethyl)-2,2-diisopropyl-1,3-dioxolane

    Purity:
    ≥ 95% (GC)
    Synonym:
    (S)-2-(2,2-Diisopropyl-1,3-dioxolan-4-yl)ethanol
    Catalog Number:
    39612
    CAS Number:
    151223-12-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD22041647
    Molecular Formula:
    C11H22O3
    Molecular Weight:
    202.29
    Specification Sheet SDS

  • (R)-1,2-Butanediol

    Purity:
    ≥ 99% (GC)
    Synonym:
    (R)-1,2-Butylene glycol
    Catalog Number:
    39589
    CAS Number:
    40348-66-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD09953765
    Molecular Formula:
    C4H10O2
    Molecular Weight:
    90.12
    Specification Sheet SDS

  • (R)-4-Benzyloxymethyl-2,2-dimethyl-1,3-dioxolane

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    39601
    CAS Number:
    14347-83-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00066533
    Molecular Formula:
    C13H18O3
    Molecular Weight:
    222.28
    Specification Sheet SDS

  • tert-Butyl (4R,6S)-6-(hydroxymethyl)-2,2-dimethyl-1,3-dioxane-4-acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4R,6S)-6-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane-4-acetic acid tert-butyl ester
    Catalog Number:
    39602
    CAS Number:
    124655-09-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD23098985
    Molecular Formula:
    C13H24O5
    Molecular Weight:
    260.33
    Specification Sheet SDS

  • (1R,2R)-1,2-Cyclohexanedimethanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (1R,2R)-1,2-Bis(hydroxymethyl)cyclohexane
    Catalog Number:
    39582
    CAS Number:
    65376-05-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD16660860
    Molecular Formula:
    C8H16O2
    Molecular Weight:
    144.21
    Specification Sheet SDS

  • (R,R)-(+)-Hydrobenzoin

    Purity:
    ≥ 99% (GC)
    Synonym:
    (R,R)-(+)-1,2-Diphenyl-1,2-ethanediol
    Catalog Number:
    39598
    CAS Number:
    52340-78-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00064254
    Molecular Formula:
    C14H14O2
    Molecular Weight:
    214.26
    Specification Sheet SDS

  • (R)-4-Benzyloxy-1,3-butanediol

    Purity:
    ≥ 98% (Chiral purity)
    Catalog Number:
    39590
    CAS Number:
    81096-93-7
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD11846117
    Molecular Formula:
    C11H16O3
    Molecular Weight:
    196.25
    Specification Sheet SDS

  • (2S,4S)-(+)-2,4-Pentanediol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2S,4S)-(+)-2,4-Dihydroxypentane
    Catalog Number:
    39597
    CAS Number:
    72345-23-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00064276
    Molecular Formula:
    C5H12O2
    Molecular Weight:
    104.15
    Specification Sheet SDS

  • (S,S)-(-)-Hydrobenzoin

    Purity:
    ≥ 99% (GC)
    Synonym:
    (S,S)-(-)-1,2-Diphenyl-1,2-ethanediol
    Catalog Number:
    39599
    CAS Number:
    2325-10-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00064255
    Molecular Formula:
    C14H14O2
    Molecular Weight:
    214.26
    Specification Sheet SDS

  • (R)-(-)-1,3-Butanediol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-(-)-1,3-Butylene glycol
    Catalog Number:
    39594
    CAS Number:
    6290-03-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00064277
    Molecular Formula:
    C4H10O2
    Molecular Weight:
    90.12
    Specification Sheet SDS

  • Methyl (S)-(-)-2-isocyanato-3-methylbutyrate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-(-)-2-Isocyanato-3-methylbutyric acid methyl ester
    Catalog Number:
    39564
    CAS Number:
    30293-86-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191531
    Molecular Formula:
    C7H11NO3
    Molecular Weight:
    157.17
    Specification Sheet SDS

  • (S,S)-(+)-2,3-Butanediol

    Purity:
    ≥ 99% (GC)
    Synonym:
    (S,S)-(+)-2,3-Butylene glycol
    Catalog Number:
    39595
    CAS Number:
    19132-06-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00063648
    Molecular Formula:
    C4H10O2
    Molecular Weight:
    90.12
    Specification Sheet SDS

  • (R)-(+)-1,1,2-Triphenyl-1,2-ethanediol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    39592
    CAS Number:
    95061-46-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00134424
    Molecular Formula:
    C20H18O2
    Molecular Weight:
    290.36
    Specification Sheet SDS

  • (R)-4-(4-Methoxybenzyloxy)-1,2-butanediol

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    39593
    CAS Number:
    213978-61-1
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD11110643
    Molecular Formula:
    C12H18O4
    Molecular Weight:
    226.27
    Specification Sheet SDS

  • (S)-(-)-1,1,2-Triphenyl-1,2-ethanediol

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    39591
    CAS Number:
    108998-83-0
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00075492
    Molecular Formula:
    C20H18O2
    Molecular Weight:
    290.36
    Specification Sheet SDS

  • (3R,6R)-3,6-Octanediol

    Purity:
    ≥ 96% (GC)
    Synonym:
    (3R,6R)-3,6-Dihydroxyoctane
    Catalog Number:
    39584
    CAS Number:
    129619-37-0
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD01631087
    Molecular Formula:
    C8H18O2
    Molecular Weight:
    146.23
    Specification Sheet SDS

  • (2R,4R)-(-)-2,4-Pentanediol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2R,4R)-(-)-2,4-Dihydroxypentan
    Catalog Number:
    39577
    CAS Number:
    42075-32-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00063893
    Molecular Formula:
    C5H12O2
    Molecular Weight:
    104.15
    Specification Sheet SDS

  • (S)-4-(4-Methoxybenzyloxy)-1,3-butanediol

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    39583
    CAS Number:
    1820579-68-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD11870115
    Molecular Formula:
    C12H18O4
    Molecular Weight:
    226.27
    Specification Sheet SDS
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