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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

  • (S)-5-(Bromomethyl)-2-pyrrolidinone

    Purity:
    ≥ 95.5% (GC)
    Catalog Number:
    41530
    CAS Number:
    72479-05-1
    Purity Limit:
    ≥ 95.5% (GC)
    MDL NO:
    MFCD01632456
    Molecular Formula:
    C5H8BrNO
    Molecular Weight:
    178.03
    Specification Sheet SDS

  • (R)-(+)-α-Methyl-4-pyridinemethanol

    Purity:
    ≥ 97.5% (Chiral purity)
    Synonym:
    (R)-(+)-1-(4-Pyridyl)ethanol
    Catalog Number:
    41519
    CAS Number:
    27854-88-2
    Purity Limit:
    ≥ 97.5% (Chiral purity)
    MDL NO:
    MFCD00077865
    Molecular Formula:
    C7H9NO
    Molecular Weight:
    123.15
    Specification Sheet SDS

  • (S)-(-)-3-Aminopyrrolidine

    Hazmat
    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (3S)-(-)-3-Aminopyrrolidine
    Hazmat
    Catalog Number:
    41527
    CAS Number:
    128345-57-3
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD00143193
    Molecular Formula:
    C4H10N2
    Molecular Weight:
    86.14
    Specification Sheet SDS

  • Ethyl (R)-1-Boc-4-oxopiperidine-2-carboxylate

    Purity:
    ≥ 96.5% (HPLC)
    Synonym:
    (R)-1-Boc-4-oxopiperidine-2-carboxylic acid ethyl ester
    Catalog Number:
    41508
    CAS Number:
    357154-16-6
    Purity Limit:
    ≥ 96.5% (HPLC)
    MDL NO:
    MFCD20526405
    Molecular Formula:
    C13H21NO5
    Molecular Weight:
    271.31
    Specification Sheet SDS

  • (3R,5S,8aR)-(-)-Hexahydro-3-phenyl-5H-oxazolo[3,2-a]pyridine-5-carbonitrile

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (-)-2-Cyano-6-phenyloxazolopiperidine
    Catalog Number:
    41521
    CAS Number:
    88056-92-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00142338
    Molecular Formula:
    C14H16N2O
    Molecular Weight:
    228.29
    Specification Sheet SDS

  • (S)-(-)-4-Hydroxy-2-pyrrolidinone

    Purity:
    ≥ 96.5% (GC)
    Synonym:
    (S)-β-Hydroxy-γ-butyrolactam
    Catalog Number:
    41525
    CAS Number:
    68108-18-9
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD00273370
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
    Specification Sheet SDS

  • (S)-(-)-α-Methyl-4-pyridinemethanol

    Purity:
    ≥ 97.5% (Chiral purity)
    Synonym:
    (S)-(-)-1-(4-Pyridyl)ethanol
    Catalog Number:
    41520
    CAS Number:
    54656-96-1
    Purity Limit:
    ≥ 97.5% (Chiral purity)
    MDL NO:
    MFCD00077866
    Molecular Formula:
    C7H9NO
    Molecular Weight:
    123.15
    Specification Sheet SDS

  • 4-Chloro-2-pyridinecarbonitrile

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Cyano-4-chloropyridine
    Hazmat
    Catalog Number:
    41518
    CAS Number:
    19235-89-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06009833
    Molecular Formula:
    C6H3ClN2
    Molecular Weight:
    138.55
    Specification Sheet SDS

  • (S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine

    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-2,5-Dimethoxy-3-isopropyl-3,6-dihydropyrazine
    Catalog Number:
    41517
    CAS Number:
    78342-42-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00066229
    Molecular Formula:
    C9H16N2O2
    Molecular Weight:
    184.24
    Specification Sheet SDS

  • Ethyl (R)-N-Boc-piperidine-3-carboxylate

    Purity:
    ≥ 95%
    Synonym:
    (R)-(-)-N-Boc-nipecotic acid ethyl ester
    Catalog Number:
    41510
    CAS Number:
    194726-40-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07374389
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.33
    Specification Sheet SDS

  • (S)-1-Fmoc-4-oxopiperidine-2-carboxylic acid

    Hazmat
    Purity:
    ≥ 97%
    Synonym:
    (S)-1-Fmoc-4-oxohomoproline
    Hazmat
    Catalog Number:
    41513
    CAS Number:
    1221793-43-6
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD03094868
    Molecular Formula:
    C21H19NO5
    Molecular Weight:
    365.38
    Specification Sheet SDS

  • D-(+)-Vesamicol hydrochloride

    Catalog Number:
    41512
    CAS Number:
    112709-60-1
    MDL NO:
    MFCD00069370
    Molecular Formula:
    C17H25NO·HCl
    Molecular Weight:
    295.85
    Specification Sheet SDS

  • (R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (R)-Schollkopf reagent
    Hazmat
    Catalog Number:
    41516
    CAS Number:
    109838-85-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00040565
    Molecular Formula:
    C9H16N2O2
    Molecular Weight:
    184.24
    Specification Sheet SDS

  • (1R,3S,4S)-N-Boc-2-azabicyclo[2.2.1]heptane-3-carboxylic acid

    Hazmat
    Purity:
    ≥ 96.5% (HPLC)
    Synonym:
    (1R,3S,4S)-2-(tert-Butoxycarbonyl)-2-azabicyclo[2.2.1]heptane-3-carboxylic acid
    Hazmat
    Catalog Number:
    41507
    CAS Number:
    291775-59-2
    Purity Limit:
    ≥ 96.5% (HPLC)
    MDL NO:
    MFCD11099876
    Molecular Formula:
    C12H19NO4
    Molecular Weight:
    241.28
    Specification Sheet SDS

  • 2,3,4,6-Tetra-O-benzyl-α-D-glucopyranosyl trichloroacetimidate

    Purity:
    ≥ 98%
    Synonym:
    (2R,3R,4S,5R,6R)-3,4,5-Tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl 2,2,2-trichloroacetimidate
    Catalog Number:
    41515
    CAS Number:
    74808-09-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD03427010
    Molecular Formula:
    C36H36Cl3NO6
    Molecular Weight:
    685.03
    Specification Sheet SDS

  • (R)-(-)-3-Aminopiperidine dihydrochloride

    Purity:
    ≥ 95% (Chiral purity)
    Synonym:
    (R)-3-Piperidinamine dihydrochloride
    Catalog Number:
    41494
    CAS Number:
    334618-23-4
    Purity Limit:
    ≥ 95% (Chiral purity)
    MDL NO:
    MFCD06799458
    Molecular Formula:
    C5H12N2·2HCl
    Molecular Weight:
    173.08
    Specification Sheet SDS

  • Ethyl (S)-1-Boc-4-oxopiperidine-2-carboxylate

    Purity:
    ≥ 96.5% (GC)
    Synonym:
    Ethyl (S)-N-(tert-butoxycarbonyl)-4-oxo-2-pipecolate
    Catalog Number:
    41509
    CAS Number:
    180854-44-8
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD15071881
    Molecular Formula:
    C13H21NO5
    Molecular Weight:
    271.31
    Specification Sheet SDS

  • (R)-3-(Boc-amino)piperidine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-3-tert-Butoxycarbonylaminopiperidine
    Hazmat
    Catalog Number:
    41502
    CAS Number:
    309956-78-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03093382
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
    Specification Sheet SDS

  • Ethyl (S)-N-Boc-piperidine-3-carboxylate

    Purity:
    ≥ 95%
    Synonym:
    (S)-(+)-N-Boc-nipecotic acid ethyl ester
    Catalog Number:
    41511
    CAS Number:
    191599-51-6
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07374390
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.33
    Specification Sheet SDS

  • (S)-2-(Trifluoromethyl)piperidine

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Hazmat
    Catalog Number:
    41498
    CAS Number:
    154727-51-2
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD11226597
    Molecular Formula:
    C6H10F3N
    Molecular Weight:
    153.15
    Specification Sheet SDS

  • (S)-1-Boc-4-oxopiperidine-2-carboxylic acid

    Purity:
    94 - 105% (Assay by titration)
    Synonym:
    (2S)-1-Boc-4-oxopipecolic acid
    Catalog Number:
    41504
    CAS Number:
    198646-60-5
    Purity Limit:
    94 - 105% (Assay by titration)
    MDL NO:
    MFCD03094867
    Molecular Formula:
    C11H17NO5
    Molecular Weight:
    243.26
    Specification Sheet SDS

  • (S)-(+)-N-(Boc)-2-methylpiperidine

    Purity:
    ≥ 97.5% (GC)
    Synonym:
    (S)-(+)-N-tert-(Butoxycarbonyl)-2-methylpiperidine
    Catalog Number:
    41505
    CAS Number:
    183903-99-3
    Purity Limit:
    ≥ 97.5% (GC)
    MDL NO:
    MFCD06799025
    Molecular Formula:
    C11H21NO2
    Molecular Weight:
    199.29
    Specification Sheet SDS

  • (S)-1-Boc-3-(methylamino)piperidine

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Synonym:
    (S)-(+)-1-Boc-3-(methylamino)piperidine
    Hazmat
    Catalog Number:
    41506
    CAS Number:
    912368-73-1
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD09752964
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.3
    Specification Sheet SDS

  • (R)-1-Boc-4-oxopiperidine-2-carboxylic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    (2R)-1-Boc-4-oxopipecolic acid
    Catalog Number:
    41503
    CAS Number:
    1212176-33-4
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD09953681
    Molecular Formula:
    C11H17NO5
    Molecular Weight:
    243.26
    Specification Sheet SDS

  • (S)-(+)-3-Aminopiperidine dihydrochloride

    Purity:
    95 - 105% (Assay by titration)
    Catalog Number:
    41495
    CAS Number:
    334618-07-4
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD03427036
    Molecular Formula:
    C5H12N2·2HCl
    Molecular Weight:
    173.08
    Specification Sheet SDS

  • (S)-2-Piperidineethanol hydrochloride

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (S)-2-(2-Hydroxyethyl)piperidine hydrochloride
    Catalog Number:
    41500
    CAS Number:
    786684-21-7
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09265049
    Molecular Formula:
    C7H15NO·HCl
    Molecular Weight:
    165.66
    Specification Sheet SDS

  • (S)-Ethyl piperidine-3-carboxylate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-Ethyl nipecotate
    Hazmat
    Catalog Number:
    41501
    CAS Number:
    37675-18-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00792499
    Molecular Formula:
    C8H15NO2
    Molecular Weight:
    157.21
    Specification Sheet SDS

  • (R)-2-(Trifluoromethyl)piperidine

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Hazmat
    Catalog Number:
    41497
    CAS Number:
    1212734-83-2
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD11226598
    Molecular Formula:
    C6H10F3N
    Molecular Weight:
    153.15
    Specification Sheet SDS

  • (S)-6-Oxo-2-piperidinecarboxylic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    6-Oxo-L-pipecolic acid
    Catalog Number:
    41496
    CAS Number:
    34622-39-4
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD03839863
    Molecular Formula:
    C6H9NO3
    Molecular Weight:
    143.14
    Specification Sheet SDS

  • (S)-3-Methyl-2-ketopiperazine

    Purity:
    ≥ 96% (Chiral purity)
    Synonym:
    (S)-3-Methyl-2-oxo-piperazine
    Catalog Number:
    41485
    CAS Number:
    78551-38-9
    Purity Limit:
    ≥ 96% (Chiral purity)
    MDL NO:
    MFCD07373459
    Molecular Formula:
    C5H10N2O
    Molecular Weight:
    114.15
    Specification Sheet SDS

  • (S)-(+)-2-Methylpiperidine

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Hazmat
    Catalog Number:
    41499
    CAS Number:
    3197-42-0
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD01862169
    Molecular Formula:
    C6H13N
    Molecular Weight:
    99.17
    Specification Sheet SDS

  • (R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R)-(-)-a-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic Acid
    Catalog Number:
    41492
    CAS Number:
    62893-24-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00792472
    Molecular Formula:
    C15H17N3O6
    Molecular Weight:
    335.31
    Specification Sheet SDS

  • (R)-(-)-3-Aminopiperidine dihydrochloride

    Purity:
    96 - 104% (Assay by titration)
    Synonym:
    (R)-3-Piperidinamine dihydrochloride
    Catalog Number:
    41493
    CAS Number:
    334618-23-4
    Purity Limit:
    96 - 104% (Assay by titration)
    MDL NO:
    MFCD06799458
    Molecular Formula:
    C5H12N2·2HCl
    Molecular Weight:
    173.08
    Specification Sheet SDS

  • (S)-(-)-6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    41467
    CAS Number:
    82586-62-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01861226
    Molecular Formula:
    C12H15NO4·HCl
    Molecular Weight:
    273.71
    Specification Sheet SDS

  • Methyl (4S,5S)-dihydro-5-methyl-2-phenyl-4-oxazolecarboxylate

    Purity:
    ≥ 98%
    Catalog Number:
    41478
    CAS Number:
    82659-84-5
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00082397
    Molecular Formula:
    C12H13NO3
    Molecular Weight:
    219.24
    Specification Sheet SDS

  • b-Butyrolactone

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    b-Methyl-b-propiolactone
    Hazmat
    Catalog Number:
    41481
    CAS Number:
    3068-88-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005170
    Molecular Formula:
    C4H6O2
    Molecular Weight:
    86.09
    Specification Sheet SDS

  • (R)-2-Piperazinecarboxylic acid dihydrochloride

    Purity:
    98 - 102% (Assay by titration)
    Catalog Number:
    41486
    CAS Number:
    126330-90-3
    Purity Limit:
    98 - 102% (Assay by titration)
    MDL NO:
    MFCD03840829
    Molecular Formula:
    C5H10N2O2·2HCl
    Molecular Weight:
    203.07
    Specification Sheet SDS

  • (S)-3-Isopropyl-2,5-piperazinedione

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    41488
    CAS Number:
    16944-60-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00057333
    Molecular Formula:
    C7H12N2O2
    Molecular Weight:
    156.18
    Specification Sheet SDS

  • [3S-(3α,4aβ,8aβ)]-N-(tert-Butyl)decahydro-3-isoquinolinecarboxamide

    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-N-tert-Butyldecahydroisoquinoline-3-carboxamide
    Catalog Number:
    41468
    CAS Number:
    136465-81-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD01313226
    Molecular Formula:
    C14H26N2O
    Molecular Weight:
    238.37
    Specification Sheet SDS

  • (R)-1-Boc-3-methylpiperazine

    Purity:
    ≥ 99% (GC)
    Synonym:
    tert-Butyl (R)-3-methyl-1-piperazinecarboxylate
    Catalog Number:
    41491
    CAS Number:
    163765-44-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD02683205
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
    Specification Sheet SDS

  • (R)-3-Methyl-2-ketopiperazine

    Purity:
    ≥ 96% (Chiral purity)
    Synonym:
    (R)-3-Methyl-2-oxo-piperazine
    Catalog Number:
    41484
    CAS Number:
    922178-61-8
    Purity Limit:
    ≥ 96% (Chiral purity)
    MDL NO:
    MFCD07373460
    Molecular Formula:
    C5H10N2O
    Molecular Weight:
    114.15
    Specification Sheet SDS

  • (R)-1-Boc-3-methylpiperazine

    Purity:
    ≥ 96.5% (GC)
    Synonym:
    tert-Butyl (R)-3-methyl-1-piperazinecarboxylate
    Catalog Number:
    41490
    CAS Number:
    163765-44-4
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD02683205
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
    Specification Sheet SDS

  • (S)-3-tert-Butyl-2,5-piperazinedione

    Purity:
    ≥ 99%
    Synonym:
    (3S)-3-tert-Butylpiperazine-2,5-dione
    Catalog Number:
    41489
    CAS Number:
    65050-07-9
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00077675
    Molecular Formula:
    C8H14N2O2
    Molecular Weight:
    170.21
    Specification Sheet SDS

  • (R)-(-)-3-Isopropyl-2,5-piperazinedione

    Purity:
    ≥ 97%
    Catalog Number:
    41487
    CAS Number:
    143673-66-9
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00210060
    Molecular Formula:
    C7H12N2O2
    Molecular Weight:
    156.18
    Specification Sheet SDS

  • (S)-2-(2-Bromophenyl)-4-isopropyl-5,5-dimethyl-4,5-dihydrooxazole

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    41479
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD16621469
    Molecular Formula:
    C14H18BrNO
    Molecular Weight:
    296.2
    Specification Sheet SDS

  • Trimethylene oxide

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-Epoxypropane
    Hazmat
    Catalog Number:
    41480
    CAS Number:
    503-30-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005167
    Molecular Formula:
    C3H6O
    Molecular Weight:
    58.08
    Specification Sheet SDS

  • (R)-4-Boc-3-morpholineacetic acid

    Purity:
    ≥ 97% (Chiral purity)
    Synonym:
    (R)-N-Boc-3-carboxymethyl-morpholine
    Catalog Number:
    41471
    CAS Number:
    761460-03-1
    Purity Limit:
    ≥ 97% (Chiral purity)
    MDL NO:
    MFCD09264262
    Molecular Formula:
    C11H19NO5
    Molecular Weight:
    245.27
    Specification Sheet SDS

  • Methyl (S)-(+)-4,5-dihydro-2-phenyl-4-oxazolecarboxylate

    Purity:
    ≥ 95.5% (GC)
    Catalog Number:
    41477
    CAS Number:
    78715-83-0
    Purity Limit:
    ≥ 95.5% (GC)
    MDL NO:
    MFCD02683520
    Molecular Formula:
    C11H11NO3
    Molecular Weight:
    205.21
    Specification Sheet SDS

  • 3-Ethyl-3-oxetanemethanol

    Purity:
    ≥ 96% (GC)
    Synonym:
    2-Hydroxymethyl-2-ethyl-1,3-epoxypropane
    Catalog Number:
    41483
    CAS Number:
    3047-32-3
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00190143
    Molecular Formula:
    C6H12O2
    Molecular Weight:
    116.16
    Specification Sheet SDS

  • (S)-(-)-1,2,3,4-Tetrahydro-3-isoquinolinemethanol

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    (S)-1,2,3,4-Tetrahydroisoquinoline-3-methanol
    Catalog Number:
    41466
    CAS Number:
    18881-17-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD01631316
    Molecular Formula:
    C10H13NO
    Molecular Weight:
    163.22
    Specification Sheet SDS
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