Discover the new Chem-Impex: Where innovation starts with a bond.

31562

  • (S)-(+)-2-(Trifluoromethyl)pyrrolidine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    2(S)-2-Trifluoromethylpyrrolidine
    Hazmat
    Catalog Number:
    41533
    CAS Number:
    119580-41-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD03093766
    Molecular Formula:
    C5H8F3N
    Molecular Weight:
    139.12
    Specification Sheet SDS

  • (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)-(+)-3-Aminopyrrolidine

    Hazmat
    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (3R)-(+)-3-Aminopyrrolidine
    Hazmat
    Catalog Number:
    41526
    CAS Number:
    116183-82-5
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD00143190
    Molecular Formula:
    C4H10N2
    Molecular Weight:
    86.14
    Specification Sheet SDS

  • (R)-(+)-ॅ-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

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

    Purity:
    ≥ 98% (GC)
    Synonym:
    (+)-2-Cyano-6-phenyloxazolopiperidine
    Catalog Number:
    41522
    CAS Number:
    106565-71-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08276761
    Molecular Formula:
    C14H16N2O
    Molecular Weight:
    228.29
    Specification Sheet SDS

  • (R)-(+)-4-Hydroxy-2-pyrrolidinone

    Purity:
    ≥ 96.5% (GC)
    Synonym:
    (R)-β-Hydroxy-γ-butyrolactam
    Catalog Number:
    41524
    CAS Number:
    22677-21-0
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD00273364
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
    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

  • (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)-(-)-ॅ-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

  • (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

  • 2,3,4,6-Tetra-O-benzyl-ॅ-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

  • (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

  • 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

  • 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

  • (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

  • 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

  • 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

  • (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

  • (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)-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-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

  • (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

  • (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)-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)-(+)-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)-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

  • (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-(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

  • (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

  • (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

  • 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

  • (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)-(-)-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

  • [3S-(3ॅ,4aॆ,8aॆ)]-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

  • 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)-(-)-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

  • (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

  • (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

  • (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

  • (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

  • (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-(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

  • 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

  • (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
Back to top