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Chiral Building Blocks

875
Filters

  • (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

  • [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-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)-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

  • (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

  • (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

  • (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

  • (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

  • 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

  • (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

  • 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

  • (R)-Tetrahydrofurfuryl alcohol

    Purity:
    ≥ 97% (Chiral purity)
    Synonym:
    (R)-Tetrahydrofuran-2-methanol
    Catalog Number:
    41453
    CAS Number:
    22415-59-4
    Purity Limit:
    ≥ 97% (Chiral purity)
    MDL NO:
    MFCD03093085
    Molecular Formula:
    C5H10O2
    Molecular Weight:
    102.13
    Specification Sheet SDS

  • (2R,3S)-(-)-N-Z-6-oxo-2,3-diphenylmorpholine

    Purity:
    ≥ 97.5 % (HPLC)
    Synonym:
    Benzyl (2R,3S)-(-)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate
    Catalog Number:
    41475
    CAS Number:
    100516-54-9
    Purity Limit:
    ≥ 97.5 % (HPLC)
    MDL NO:
    MFCD00074958
    Molecular Formula:
    C24H21NO4
    Molecular Weight:
    387.43
    Specification Sheet SDS

  • (3S)-(+)-3-(1-Methyl-1H-indol-3-yl)-1-butanol

    Purity:
    ≥ 98% (Chiral purity)
    Catalog Number:
    41463
    CAS Number:
    406920-76-1
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD05664287
    Molecular Formula:
    C13H17NO
    Molecular Weight:
    203.28
    Specification Sheet SDS

  • (2S,3R)-(+)-N-Z-6-oxo-2,3-diphenylmorpholine

    Purity:
    ≥ 98.5 % (HPLC)
    Synonym:
    Benzyl (2S,3R)-(+)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate
    Catalog Number:
    41476
    CAS Number:
    105228-46-4
    Purity Limit:
    ≥ 98.5 % (HPLC)
    MDL NO:
    MFCD00074956
    Molecular Formula:
    C24H21NO4
    Molecular Weight:
    387.43
    Specification Sheet SDS

  • (2R,3S)-(-)-N-Boc-6-oxo-2,3-diphenylmorpholine

    Purity:
    ≥ 97.5% (Chiral purity)
    Synonym:
    tert-Butyl (2R,3S)-(-)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate
    Catalog Number:
    41473
    CAS Number:
    112741-49-8
    Purity Limit:
    ≥ 97.5% (Chiral purity)
    MDL NO:
    MFCD00074955
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.41
    Specification Sheet SDS

  • (S)-4-Boc-3-morpholineacetic acid

    Purity:
    ≥ 97% (Chiral purity)
    Synonym:
    (S)-N-Boc-3-carboxymethyl-morpholine
    Catalog Number:
    41472
    CAS Number:
    839710-38-2
    Purity Limit:
    ≥ 97% (Chiral purity)
    MDL NO:
    MFCD09264263
    Molecular Formula:
    C11H19NO5
    Molecular Weight:
    245.27
    Specification Sheet SDS

  • (2S,3R)-(+)-N-Boc-6-oxo-2,3-diphenylmorpholine

    Purity:
    ≥ 98.5% (Chiral purity)
    Synonym:
    tert-Butyl (2S,3R)-(+)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate
    Catalog Number:
    41474
    CAS Number:
    112741-50-1
    Purity Limit:
    ≥ 98.5% (Chiral purity)
    MDL NO:
    MFCD00074953
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.41
    Specification Sheet SDS

  • (S)-(+)-Tetrahydrofurfurylamine

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Synonym:
    (S)-(+)-2-(Aminomethyl)tetrahydrofuran
    Hazmat
    Catalog Number:
    41455
    CAS Number:
    7175-81-7
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD00085303
    Molecular Formula:
    C5H11NO
    Molecular Weight:
    101.15
    Specification Sheet SDS

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

    Purity:
    ≥ 97%
    Catalog Number:
    41470
    CAS Number:
    140408-82-8
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD01863584
    Molecular Formula:
    C22H21NO
    Molecular Weight:
    315.41
    Specification Sheet SDS

  • (1S,6S,7R,8R,8aR)-1,6,7,8-Tetrahydroxyindolizidine

    Purity:
    ≥ 97.5% (GC)
    Synonym:
    (1S,6S,7R,8R,8aR)-1,6,7,8-Tetrahydroxyoctahydroindolizidine
    Catalog Number:
    41460
    CAS Number:
    79831-76-8
    Purity Limit:
    ≥ 97.5% (GC)
    MDL NO:
    MFCD00017555
    Molecular Formula:
    C8H15NO4
    Molecular Weight:
    189.21
    Specification Sheet SDS

  • (3R)-(-)-3-(Methyl-1H-indol-3-yl)-3-phenylpropionic acid

    Hazmat
    Purity:
    ≥ 95% (Chiral purity)
    Hazmat
    Catalog Number:
    41464
    CAS Number:
    406920-67-0
    Purity Limit:
    ≥ 95% (Chiral purity)
    MDL NO:
    MFCD08702682
    Molecular Formula:
    C18H17NO2
    Molecular Weight:
    279.33
    Specification Sheet SDS

  • Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt

    Hazmat
    Purity:
    ≥ 97%
    Hazmat
    Catalog Number:
    41469
    CAS Number:
    77497-97-3
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00799478
    Molecular Formula:
    C17H17NO2·C7H8O3S
    Molecular Weight:
    439.52
    Specification Sheet SDS

  • (S)-(-)-1-Z-2-Oxo-5-imidazolidinecarboxylic acid

    Purity:
    ≥ 98% (TLC)
    Synonym:
    (S)-(-)-2-Oxo-1,5-imidazolidinedicarboxylic acid 1-benzyl ester
    Catalog Number:
    41459
    CAS Number:
    59760-01-9
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00192373
    Molecular Formula:
    C12H12N2O5
    Molecular Weight:
    264.23
    Specification Sheet SDS

  • (3R)-(-)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde

    Hazmat
    Purity:
    ≥ 99% (Chiral purity)
    Hazmat
    Catalog Number:
    41462
    CAS Number:
    405873-05-4
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD05664285
    Molecular Formula:
    C13H15NO
    Molecular Weight:
    201.26
    Specification Sheet SDS

  • (S)-(+)-Methyl indoline-2-carboxylate

    Hazmat
    Purity:
    ≥ 97% (HPLC)
    Synonym:
    (S)-2,3-Dihydro-1H-indole-2-carboxylic acid methyl ester
    Hazmat
    Catalog Number:
    41461
    CAS Number:
    141410-06-2
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD12796094
    Molecular Formula:
    C10H11NO2
    Molecular Weight:
    177.2
    Specification Sheet SDS

  • Methyl (3S)-(+)-3-(methyl-1H-indol-3-yl)-3-phenylpropionate

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    Methyl (3S)-(+)-3-(methyl-1H-indol-3-yl)-3-phenylpropanoate
    Catalog Number:
    41465
    CAS Number:
    429689-17-8
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD05664284
    Molecular Formula:
    C19H19NO2
    Molecular Weight:
    293.36
    Specification Sheet SDS

  • (S)-(-)-1-(2-Furyl)ethanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    (S)-(-)-α-Methylfuran-2-methanol
    Catalog Number:
    41456
    CAS Number:
    85828-09-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00077774
    Molecular Formula:
    C6H8O2
    Molecular Weight:
    112.13
    Specification Sheet SDS

  • (S)-(+)-Dihydro-5-(hydroxymethyl)-2(3H)-furanone

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S)-γ-Hydroxymethyl-γ-butyrolactone
    Catalog Number:
    41451
    CAS Number:
    32780-06-6
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD00066224
    Molecular Formula:
    C5H8O3
    Molecular Weight:
    116.12
    Specification Sheet SDS

  • (+)-Catechin hydrate

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    (+)-Cyanidol-3 hydrate
    Catalog Number:
    41444
    CAS Number:
    225937-10-0
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00150865
    Molecular Formula:
    C15H14O6·xH2O
    Molecular Weight:
    290.27
    Specification Sheet SDS

  • (R)-Tetrahydrofuran-2-carbonitrile

    Hazmat
    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    (R)-Tetrahydrofuroic nitrile
    Hazmat
    Catalog Number:
    41450
    CAS Number:
    164472-78-0
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD04974569
    Molecular Formula:
    C5H7NO
    Molecular Weight:
    97.12
    Specification Sheet SDS

  • (R)-Tetrahydro-3-furoic acid

    Purity:
    ≥ 97% (GC)
    Synonym:
    (R)-Tetrahydro-3-furancarboxylic acid
    Catalog Number:
    41458
    CAS Number:
    66838-42-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD07369940
    Molecular Formula:
    C5H8O3
    Molecular Weight:
    116.11
    Specification Sheet SDS

  • (R)-(-)-Tetrahydrofurfurylamine

    Hazmat
    Purity:
    ≥ 98.5% (GC)
    Synonym:
    (R)-2-(Aminomethyl)tetrahydrofuran
    Hazmat
    Catalog Number:
    41454
    CAS Number:
    7202-43-9
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD00192476
    Molecular Formula:
    C5H11NO
    Molecular Weight:
    101.15
    Specification Sheet SDS

  • [3aR(3aα,4α,5β,6aα)]-(-)-5-(Benzoyloxy)hexahydro-2-oxo-2H-cyclopenta[b]furan-4-carboxaldehyde

    Synonym:
    Corey aldehyde benzoate
    Catalog Number:
    41457
    CAS Number:
    39746-01-5
    MDL NO:
    MFCD02094761
    Molecular Formula:
    C15H14O5
    Molecular Weight:
    274.27
    Specification Sheet SDS

  • (S)-(+)-3-Hydroxytetrahydrofuran

    Hazmat
    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    (S)-(+)-Tetrahydro-3-furanol
    Hazmat
    Catalog Number:
    41447
    CAS Number:
    86087-23-2
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    MDL NO:
    MFCD00064327
    Molecular Formula:
    C4H8O2
    Molecular Weight:
    88.11
    Specification Sheet SDS

  • (S)-(-)-Tetrahydrofuran-2-carboxamide

    Purity:
    ≥ 97%
    Synonym:
    (2S)-Oxolane-2-carboxamide
    Catalog Number:
    41452
    CAS Number:
    498573-81-2
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD04039924
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.13
    Specification Sheet SDS

  • (R)-(+)-Tetrahydro-3-furylamine p-toluenesulfonate salt

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    (R)-(+)-3-Aminotetrahydrofuran p-toluenesulfonate salt
    Catalog Number:
    41448
    CAS Number:
    111769-27-8
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00040622
    Molecular Formula:
    C4H9NO·C7H8O3S
    Molecular Weight:
    259.32
    Specification Sheet SDS

  • (S)-(-)-5-Hydroxymethyl-2(5H)-furanone

    Purity:
    ≥ 97.5% (HPLC)
    Catalog Number:
    41449
    CAS Number:
    78508-96-0
    Purity Limit:
    ≥ 97.5% (HPLC)
    MDL NO:
    MFCD00075370
    Molecular Formula:
    C5H6O3
    Molecular Weight:
    114.1
    Specification Sheet SDS

  • (S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid

    Purity:
    ≥ 97%
    Synonym:
    Levofloxacin Q-Acid
    Catalog Number:
    41445
    CAS Number:
    100986-89-8
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD04039905
    Molecular Formula:
    C13H9F2NO4
    Molecular Weight:
    281.21
    Specification Sheet SDS

  • (R)-1,4-Benzodioxane-2-carboxylic acid

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-2,3-Dihydro-1,4-benzodioxin-2-carboxylic acid
    Catalog Number:
    41441
    CAS Number:
    70918-53-5
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD00239407
    Molecular Formula:
    C9H8O4
    Molecular Weight:
    180.16
    Specification Sheet SDS

  • (R)-(-)-3-Hydroxytetrahydrofuran

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (R)-(-)-Tetrahydro-3-furanol
    Hazmat
    Catalog Number:
    41446
    CAS Number:
    86087-24-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00067101
    Molecular Formula:
    C4H8O2
    Molecular Weight:
    88.11
    Specification Sheet SDS

  • (R)-(+)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid

    Purity:
    97 - 103% (Assay by titration)
    Catalog Number:
    41442
    CAS Number:
    53101-49-8
    Purity Limit:
    97 - 103% (Assay by titration)
    MDL NO:
    MFCD00180755
    Molecular Formula:
    C14H18O4
    Molecular Weight:
    250.29
    Specification Sheet SDS

  • (S)-(-)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    41443
    CAS Number:
    53174-06-4
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD00180756
    Molecular Formula:
    C14H18O4
    Molecular Weight:
    250.29
    Specification Sheet SDS

  • (-)-Corey lactone, 4-phenylbenzoate alcohol

    Purity:
    ≥ 99% (Assay)
    Synonym:
    (3aR,4S,5R,6aS)-Hexahydro-4-hydroxymethyl-5-(4-phenylbenzoyloxy)cyclopenta[b]furan-2-one
    Catalog Number:
    41406
    CAS Number:
    31752-99-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00078077
    Molecular Formula:
    C21H20O5
    Molecular Weight:
    352.38
    Specification Sheet SDS

  • (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid

    Purity:
    ≥ 98% (Assay)
    Synonym:
    (R)-1-Amino(2-methylpropyl)phosphonic acid
    Catalog Number:
    41409
    CAS Number:
    66254-56-6
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00797884
    Molecular Formula:
    C4H12NO3P
    Molecular Weight:
    153.12
    Specification Sheet SDS

  • D-(-)-Pantolactone

    Purity:
    ≥ 98.5% (GC)
    Synonym:
    (R)-(-)-Pantolactone
    Catalog Number:
    41398
    CAS Number:
    599-04-2
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD00005392
    Molecular Formula:
    C6H10O3
    Molecular Weight:
    130.14
    Specification Sheet SDS

  • (S)-(+)-1-Aminoethylphosphonic acid

    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    D-(+)-1-Aminoethylphosphonic acid
    Catalog Number:
    41408
    CAS Number:
    66068-76-6
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00066503
    Molecular Formula:
    C2H8NO3P
    Molecular Weight:
    125.06
    Specification Sheet SDS
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