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Chemistry

Chemistry

11926

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 296

  • Boc-D-nipecotic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Nip-OH
    Catalog Number:
    16996
    CAS Number:
    163438-09-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02179173
    Molecular Formula:
    C11H19NO4
    Molecular Weight:
    229.27
    Specification Sheet SDS

  • 2-Bromopyridine-5-boronic acid

    Purity:
    ≥ 99%
    Synonym:
    6-Bromopyridin-3-yl-3-boronic acid
    Catalog Number:
    16994
    CAS Number:
    223463-14-7
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD03411558
    Molecular Formula:
    C5H5BBrNO2
    Molecular Weight:
    201.81
    Specification Sheet SDS

  • 1-(2-Pyridyl)piperazine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(1-Piperazino)pyridine
    Catalog Number:
    16991
    CAS Number:
    34803-66-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006216
    Molecular Formula:
    C9H13N3
    Molecular Weight:
    163.22
    Specification Sheet SDS

  • N-Boc-4-piperidinemethanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    1-N-Boc-4-hydroxymethyl-piperidine
    Catalog Number:
    16989
    CAS Number:
    123855-51-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD02094488
    Molecular Formula:
    C11H21NO3
    Molecular Weight:
    215.29
    Specification Sheet SDS

  • 7-Hydroxy-3,4-Dihydro-2(1H)-quinolinone

    Purity:
    98.5 - 101.5% (HPLC)
    Synonym:
    3,4-Dihydro-7-hydroxycarbostyril
    Catalog Number:
    16988
    CAS Number:
    22246-18-0
    Purity Limit:
    98.5 - 101.5% (HPLC)
    MDL NO:
    MFCD06410891
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.18
    Specification Sheet SDS

  • 1-Methyl-1H-pyrazole-4-carbaldehyde

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    16984
    CAS Number:
    25016-11-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00460465
    Molecular Formula:
    C5H6N2O
    Molecular Weight:
    110.12
    Specification Sheet SDS

  • 4-Amino-1-methylpiperidine

    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Methyl-piperidin-4-ylamine
    Catalog Number:
    16986
    CAS Number:
    41838-46-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01570549
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    114.19
    Specification Sheet SDS

  • 3,5-Dimethoxybenzaldehyde

    Purity:
    ≥ 99% (assay)
    Catalog Number:
    16978
    CAS Number:
    7311-34-4
    Purity Limit:
    ≥ 99% (assay)
    MDL NO:
    MFCD00003366
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.18
    Specification Sheet SDS

  • 2-Chloropyridine-5-boronic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    6-Chloro-3-pyridineboronic acid
    Catalog Number:
    16980
    CAS Number:
    444120-91-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD03094998
    Molecular Formula:
    C5H5BClNO2
    Molecular Weight:
    157.36
    Specification Sheet SDS

  • 2-Methoxy-5-pyridine boronic acid

    Purity:
    ≥ 99%
    Synonym:
    6-Methoxypyridine-3-boronic acid
    Catalog Number:
    16975
    CAS Number:
    163105-89-3
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD02093044
    Molecular Formula:
    C6H8BNO3
    Molecular Weight:
    152.94
    Specification Sheet SDS

  • 5-Bromo-2-methylpyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Methyl-5-bromopyridine
    Catalog Number:
    16976
    CAS Number:
    3430-13-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00661170
    Molecular Formula:
    C6H6BrN
    Molecular Weight:
    172.02
    Specification Sheet SDS

  • 3-Amino-2-chloropyridine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-Chloro-3-aminopyridine
    Catalog Number:
    16971
    CAS Number:
    6298-19-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00006238
    Molecular Formula:
    C5H5ClN2
    Molecular Weight:
    128.56
    Specification Sheet SDS

  • 4-Amino-2-chloropyridine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-Chloro-4-aminopyridine
    Catalog Number:
    16972
    CAS Number:
    14432-12-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00060089
    Molecular Formula:
    C5H5ClN2
    Molecular Weight:
    128.56
    Specification Sheet SDS

  • N,N-Di-(tert-Butoxycarbonyl)thiourea

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Bis-Boc-thiourea
    Catalog Number:
    16905
    CAS Number:
    145013-05-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03093917
    Molecular Formula:
    C11H20N2O4S
    Molecular Weight:
    276.4
    Specification Sheet SDS

  • 3,5-Dimethoxy-4-formyl-phenol

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Hydroxy-2,6-dimethoxy-benzaldehyde
    Catalog Number:
    16889
    CAS Number:
    22080-96-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01407645
    Molecular Formula:
    C9H10O4
    Molecular Weight:
    182.2
    Specification Sheet SDS

  • 3-Methoxy-4-formylphenol

    Synonym:
    4-Hydroxy-2-methoxy-benzaldehyde
    Catalog Number:
    16885
    CAS Number:
    18278-34-7
    MDL NO:
    MFCD00051964
    Molecular Formula:
    C8H8O3
    Molecular Weight:
    152.2
    SDS

  • erythro-N-Boc-L-cyclohexylalanine epoxide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    [(1S-(1'-(S-N-Boc-amino-2-cyclohexylethyl)oxirane
    Catalog Number:
    16875
    CAS Number:
    107202-62-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD08061628
    Molecular Formula:
    C15H27NO3
    Molecular Weight:
    269.38
    Specification Sheet SDS

  • threo-N-Boc-D-phenylalanine epoxide

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    16817
    CAS Number:
    98818-35-0
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD08061626
    Molecular Formula:
    C15H21NO3
    Molecular Weight:
    263.33
    Specification Sheet SDS

  • erythro-N-Boc-D-phenylalanine epoxide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    16818
    CAS Number:
    98818-34-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD08061627
    Molecular Formula:
    C15H21NO3
    Molecular Weight:
    263.33
    Specification Sheet SDS

  • (R)-(+)-4-Benzyl-2-oxazolidinone

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (4R)-4-Benzyl-1,3-oxazolidin-2-one
    Catalog Number:
    16513
    CAS Number:
    102029-44-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00010846
    Molecular Formula:
    C10H11NO2
    Molecular Weight:
    177.2
    Specification Sheet SDS

  • erythro-N-Boc-L-4-carbamoylphenylalanine epoxide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    16821
    CAS Number:
    1217673-66-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD08061631
    Molecular Formula:
    C16H22N2O4
    Molecular Weight:
    306.36
    Specification Sheet SDS

  • threo-N-Boc-L-homophenylalanine epoxide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    16824
    CAS Number:
    1217636-74-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD08061634
    Molecular Formula:
    C16H23NO3
    Molecular Weight:
    277.36
    Specification Sheet SDS

  • threo-N-Boc-D-homophenylalanine epoxide

    Catalog Number:
    16823
    MDL NO:
    MFCD08061633
    Molecular Formula:
    C16H23NO3
    Molecular Weight:
    277.36
    SDS

  • erythro-N-Boc-L-3,5-difluorophenylalanine epoxide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    16820
    CAS Number:
    388071-27-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD08061630
    Molecular Formula:
    C15H19F2NO3
    Molecular Weight:
    299.31
    Specification Sheet SDS

  • threo-N-Boc-L-phenylalanine epoxide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (2R, 3S-1,2-Epoxy-3-N-(tert-butoxycarbonyl)amino-4-phenylbutane
    Catalog Number:
    16816
    CAS Number:
    98760-08-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00671705
    Molecular Formula:
    C15H21NO3
    Molecular Weight:
    263.33
    Specification Sheet SDS

  • Boc-(R)-2-thienylglycine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-(2-thienyl)glycine
    Catalog Number:
    16645
    CAS Number:
    74562-03-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02682478
    Molecular Formula:
    C11H15NO4S
    Molecular Weight:
    257.31
    Specification Sheet SDS

  • Boc-(R)-3-Thienylglycine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-D-(3-thienyl)glycine
    Catalog Number:
    16642
    CAS Number:
    33130-97-1
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD02682481
    Molecular Formula:
    C11H15NO4S
    Molecular Weight:
    257.31
    Specification Sheet SDS

  • 4-(Hydroxymethyl)phenylboronic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    (4-Boronophenyl)methanol
    Catalog Number:
    16612
    CAS Number:
    59016-93-2
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00792672
    Molecular Formula:
    C7H9BO3
    Molecular Weight:
    151.96
    Specification Sheet SDS

  • (S)-(+)-3-Fluoropyrrolidine hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    16630
    CAS Number:
    136725-53-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04038718
    Molecular Formula:
    C4H9ClFN
    Molecular Weight:
    125.57
    Specification Sheet SDS

  • (S)-1-Amino-2-propanol

    Purity:
    ≥ 98% (GC, Chiral purity)
    Synonym:
    (+)-Isopropanolamine
    Catalog Number:
    16632
    CAS Number:
    2799-17-9
    Purity Limit:
    ≥ 98% (GC, Chiral purity)
    MDL NO:
    MFCD00064429
    Molecular Formula:
    C3H9NO
    Molecular Weight:
    75.11
    Specification Sheet SDS

  • (R)-1-Amino-2-propanol

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (-)-Isopropanolamine
    Catalog Number:
    16633
    CAS Number:
    2799-16-8
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD00064428
    Molecular Formula:
    C3H9NO
    Molecular Weight:
    75.11
    Specification Sheet SDS

  • L-Isoleucinol

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Ile-ol
    Catalog Number:
    16620
    CAS Number:
    24629-25-2
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00004731
    Molecular Formula:
    C6H15NO
    Molecular Weight:
    117.19
    Specification Sheet SDS

  • (S)-(+)-4-Phenyl-2-oxazolidinone

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (S-(+)-4-Phenyloxazolidin-2-one
    Catalog Number:
    16615
    CAS Number:
    99395-88-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00043396
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.17
    Specification Sheet SDS

  • Methyl-(S)-(+)-mandelate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S-(+)-α-Hydroxyphenylacetic acid methyl ester
    Catalog Number:
    16613
    CAS Number:
    21210-43-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00064246
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.17
    Specification Sheet SDS

  • (S)-(+)-Methoxyphenylacetic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    O-Methyl-(S-mandelic acid
    Catalog Number:
    16614
    CAS Number:
    26164-26-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00064216
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.17
    Specification Sheet SDS

  • (2S)-(+)-Glycidyl tosylate

    Hazmat
    Purity:
    ≥ 99% (HPLC, Chiral purity)
    Synonym:
    (S-(+)-Oxirane-2-methanol p-toluenesulfonate
    Hazmat
    Catalog Number:
    16611
    CAS Number:
    70987-78-9
    Purity Limit:
    ≥ 99% (HPLC, Chiral purity)
    MDL NO:
    MFCD00064489
    Molecular Formula:
    C10H12O4S
    Molecular Weight:
    228.26
    Specification Sheet SDS

  • (S)-(-)-4-Benzyl-2-oxazolidinone

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    (4S)-4-Benzyl-1,3-oxazolidin-2-one
    Catalog Number:
    16606
    CAS Number:
    90719-32-7
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00064496
    Molecular Formula:
    C10H11NO2
    Molecular Weight:
    177.2
    Specification Sheet SDS

  • (S)-(-)-Diphenyl-2-pyrrolidinemethanol

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    (S)-(-)-2-(Diphenylhydroxymethyl)pyrrolidine
    Catalog Number:
    16607
    CAS Number:
    112068-01-6
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    MDL NO:
    MFCD00075506
    Molecular Formula:
    C17H19NO
    Molecular Weight:
    253.34
    Specification Sheet SDS

  • Boc-D-prolinal

    Purity:
    ≥ 97% (NMR)
    Synonym:
    (R-Boc-pyrrolidine-2-carboxaldehyde
    Catalog Number:
    16603
    CAS Number:
    73365-02-3
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD01321389
    Molecular Formula:
    C10H17NO3
    Molecular Weight:
    199.25
    Specification Sheet SDS

  • (S)-4-Oxopyrrolidine-1,2-dicarboxylic acid 1-tert-butyl 2-methyl diester

    Purity:
    ≥ 99% (GC, Chiral purity)
    Synonym:
    Boc-4-oxo-L-proline methyl ester
    Catalog Number:
    16608
    CAS Number:
    102195-80-2
    Purity Limit:
    ≥ 99% (GC, Chiral purity)
    MDL NO:
    MFCD01861778
    Molecular Formula:
    C11H17NO5
    Molecular Weight:
    243.26
    Specification Sheet SDS

  • (S)-(-)-1,1'-Bi-2-naphthol

    Hazmat
    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    (-)-2,2'-Dihydroxy-1,1'-dinaphthyl
    Hazmat
    Catalog Number:
    16601
    CAS Number:
    18531-99-2
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00004068
    Molecular Formula:
    C20H14O2
    Molecular Weight:
    286.32
    Specification Sheet SDS

  • D-Indoline-2-carboxylic acid

    Purity:
    ≥ 97% (Assay)
    Synonym:
    (R)-(+)-Indoline-2-carboxylic acid
    Catalog Number:
    16595
    CAS Number:
    98167-06-7
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00792496
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.17
    Specification Sheet SDS

  • (S)-(-)-4-Isopropyl-2-oxazolidinone

    Purity:
    ≥ 99% (GC, Chiral purity)
    Synonym:
    (4S-4-Isopropyl-1,3-oxazolidin-2-one
    Catalog Number:
    16591
    CAS Number:
    17016-83-0
    Purity Limit:
    ≥ 99% (GC, Chiral purity)
    MDL NO:
    MFCD00010847
    Molecular Formula:
    C6H11NO2
    Molecular Weight:
    129.16
    Specification Sheet SDS

  • (±)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine)

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (+/-)-BINAP
    Catalog Number:
    16600
    CAS Number:
    98327-87-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00010805
    Molecular Formula:
    C44H32P2
    Molecular Weight:
    622.67
    Specification Sheet SDS

  • 3-(Hydroxymethyl)phenylboronic acid

    Purity:
    ≥ 99%
    Synonym:
    (3-Boronophenyl)methanol
    Catalog Number:
    16575
    CAS Number:
    87199-15-3
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD01317846
    Molecular Formula:
    C7H9BO3
    Molecular Weight:
    151.96
    Specification Sheet SDS

  • 4,4-Dimethyl-1,3-cyclohexanedione

    Purity:
    ≥ 99% (GC)
    Synonym:
    4,4-Dimethyl-cyclohexane-1,3-dione
    Catalog Number:
    16592
    CAS Number:
    562-46-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00075224
    Molecular Formula:
    C8H12O2
    Molecular Weight:
    140.18
    Specification Sheet SDS

  • S(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    (S-(-)-BINAP
    Catalog Number:
    16599
    CAS Number:
    76189-56-5
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    MDL NO:
    MFCD00010805
    Molecular Formula:
    C44H32P2
    Molecular Weight:
    622.67
    Specification Sheet SDS

  • (R)-(-)-α-Methoxyphenylacetic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    O-Methyl-(R)-mandelic acid
    Catalog Number:
    16594
    CAS Number:
    3966-32-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00004250
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.17
    Specification Sheet SDS

  • (R)-(-)-4-Phenyl-2-oxazolidinone

    Purity:
    ≥ 99.5% (Chrial purity, GC)
    Synonym:
    (4R-4-Phenyl-1,3-oxazolidin-2-one
    Catalog Number:
    16578
    CAS Number:
    90319-52-1
    Purity Limit:
    ≥ 99.5% (Chrial purity, GC)
    MDL NO:
    MFCD00192393
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.18
    Specification Sheet SDS

  • (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3·3·0]octan-4-one

    Purity:
    ≥ 97%
    Synonym:
    (3R-Trichloromethyl-cis-tetrahydropyrrolo[1,2-c]oxazol-1-one
    Catalog Number:
    16581
    CAS Number:
    97538-67-5
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD08274464
    Molecular Formula:
    C7H8Cl3NO2
    Molecular Weight:
    244.5
    Specification Sheet SDS
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