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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.


  • (S)-(-)-α-Hydroxy-γ-butyrolactone

    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-(-)-Dihydro-3-hydroxy-2(3H)-furanone
    Catalog Number:
    41673
    CAS Number:
    52079-23-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00211245
    Molecular Formula:
    C4H6O3
    Molecular Weight:
    102.09
  • (R)-3-Methylmorpholine hydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    (3R)-3-methylmorpholine hydrochloride
    Catalog Number:
    41672
    CAS Number:
    953780-78-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD18382515
    Molecular Formula:
    C5H11NO·HCl
    Molecular Weight:
    137.61
  • (3S)-(+)-3-Aminopyrrolidine dihydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    (S)-(+)-3-Aminopyrrolidine dihydrochloride
    Catalog Number:
    41675
    CAS Number:
    116183-83-6
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00070605
    Molecular Formula:
    C4H10N2·2HCl
    Molecular Weight:
    159.05
  • (3R)-(-)-3-Aminopyrrolidine dihydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    (R)-(+)-3-Aminopyrrolidine dihydrochloride
    Catalog Number:
    41667
    CAS Number:
    116183-81-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00070604
    Molecular Formula:
    C4H10N2·2HCl
    Molecular Weight:
    159.05
  • (S)-(-)-α-Amino-γ-butyrolactone hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (S)-(-)-3-Aminotetrahydrofuran-2-one hydrochloride
    Catalog Number:
    41676
    CAS Number:
    2185-03-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00058172
    Molecular Formula:
    C4H7NO2·HCl
    Molecular Weight:
    137.56
  • N-Carbobenzoxy-trans-4-hydroxy-L-prolinol

    Purity:
    ≥ 95% (GC)
    Synonym:
    N-Cbz-trans-4-hydroxy-L-prolinol
    Catalog Number:
    41677
    CAS Number:
    95687-41-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD03427085
    Molecular Formula:
    C13H17NO4
    Molecular Weight:
    251.28
  • (S)-3-(Dimethylamino)-1-(2-thienyl)-1-propanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-2-[3-(Dimethylamino)-1-hydroxypropyl]thiophene
    Catalog Number:
    41680
    CAS Number:
    132335-44-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07782107
    Molecular Formula:
    C9H15NOS
    Molecular Weight:
    185.29
  • Catalog Number:
    41674
    CAS Number:
    118864-75-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08692036
    Molecular Formula:
    C15H15N
    Molecular Weight:
    209.29
  • (S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile
    Catalog Number:
    41681
    CAS Number:
    207557-35-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08689902
    Molecular Formula:
    C7H9ClN2O
    Molecular Weight:
    172.61
  • Catalog Number:
    41678
    CAS Number:
    42399-49-5
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD01321316
    Molecular Formula:
    C16H15NO3S
    Molecular Weight:
    301.36
  • (S)-(-)-3-Amino-2-piperidone

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-3-Aminopiperidine-2-one
    Catalog Number:
    41670
    CAS Number:
    34294-79-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09258624
    Molecular Formula:
    C5H10N2O
    Molecular Weight:
    114.15
  • N-Carbobenzoxy-L-prolinol

    Purity:
    ≥ 95% (NMR)
    Synonym:
    N-Cbz-L-prolinol
    Catalog Number:
    41679
    CAS Number:
    6216-63-3
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD02683224
    Molecular Formula:
    C13H17NO3
    Molecular Weight:
    235.28
  • 2-[(S)-1-Hydroxyethyl]pyridine

    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-1-(2-Pyridyl)ethanol
    Catalog Number:
    41671
    CAS Number:
    59042-90-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD06795465
    Molecular Formula:
    C7H9NO
    Molecular Weight:
    123.16
  • Catalog Number:
    41669
    CAS Number:
    253129-03-2
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD10567193
    Molecular Formula:
    C12H17NO2
    Molecular Weight:
    207.27
  • (3S,4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone

    Purity:
    ≥ 98% (GC)
    Synonym:
    (3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
    Catalog Number:
    41657
    CAS Number:
    90776-58-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00272297
    Molecular Formula:
    C14H27NO4Si
    Molecular Weight:
    301.46
  • tert-Butyl (4S,5S)-4-(hydroxymethyl)-2,2,5-trimethyloxazolidine-3-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4S,5S)-4-(Hydroxymethyl)-2,2,5-trimethyloxazolidine-3-carboxylic acid tert-butyl ester
    Catalog Number:
    41664
    CAS Number:
    1013028-27-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD32062856
    Molecular Formula:
    C12H23NO4
    Molecular Weight:
    245.32
  • (3S)-(-)-3-Acetamidopyrrolidine

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-N-(Pyrrolidin-3-yl)acetamide
    Catalog Number:
    41668
    CAS Number:
    114636-31-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00082748
    Molecular Formula:
    C6H12N2O
    Molecular Weight:
    128.18
  • N-Benzoylmeroquinene tert-butyl ester

    Purity:
    ≥ 98%
    Synonym:
    (3R,4S)-1-Benzoyl-3-vinyl-4-piperidineacetic acid tert-butyl ester
    Catalog Number:
    41659
    CAS Number:
    52346-13-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD08276275
    Molecular Formula:
    C20H27NO3
    Molecular Weight:
    329.44
  • (3R,4S)-3-Hydroxy-4-phenyl-2-azetidinone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (3R,4S)-3-Hydroxy-4-phenylazetidin-2-one
    Catalog Number:
    41662
    CAS Number:
    132127-34-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD07368374
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.18
  • (3S)-(+)-1-Benzyl-3-(methylamino)pyrrolidine

    Hazmat
    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S)-1-Benzyl-3-methylaminopyrrolidine
    Hazmat
    Catalog Number:
    41660
    CAS Number:
    169749-99-9
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD00191310
    Molecular Formula:
    C12H18N2
    Molecular Weight:
    190.29
  • (3R)-(+)-3-(Ethylamino)pyrrolidine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    41661
    CAS Number:
    381670-30-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00191358
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    114.19
  • (R)-1,4-Dioxaspiro[4.5]decane-2-carboxaldehyde

    Purity:
    ≥ 97%
    Synonym:
    2,3-O-Cyclohexylidene-D-glyceraldehyde
    Catalog Number:
    41628
    CAS Number:
    78008-36-3
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD03093997
    Molecular Formula:
    C9H14O3
    Molecular Weight:
    170.21
  • (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-dioxide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S-3,4-Dihydro-6-chloro-4-hydroxy-2H-thieno(3,2-e)-1,2-thiazine-1,1-dioxide
    Catalog Number:
    41649
    CAS Number:
    160982-16-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09033311
    Molecular Formula:
    C6H6ClNO3S2
    Molecular Weight:
    239.69
  • (S)-3-Amino-1-carbobenzoxypyrrolidine hydrochloride

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S)-3-Amino-1-Cbz-pyrrolidine hydrochloride
    Catalog Number:
    41663
    CAS Number:
    550378-39-7
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD06796559
    Molecular Formula:
    C12H16N2O2·HCl
    Molecular Weight:
    256.73
  • Hazmat
    Catalog Number:
    41658
    CAS Number:
    169750-99-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00191307
    Molecular Formula:
    C13H20N2
    Molecular Weight:
    204.32
  • (R)-(+)-α-Amino-γ-butyrolactone hydrochloride

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    (R)-(+)-3-Aminotetrahydrofuran-2-one hydrochloride
    Catalog Number:
    41665
    CAS Number:
    104347-13-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00674071
    Molecular Formula:
    C4H7NO2·HCl
    Molecular Weight:
    137.56
  • (R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]benzeneacetic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R)-(-)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetic acid
    Catalog Number:
    41666
    CAS Number:
    63422-71-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00799536
    Molecular Formula:
    C15H17N3O5
    Molecular Weight:
    319.32
  • (R)-4-(Benzyloxycarbonylamino)tetrahydrofuran-2-one

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R)-β-(Cbz-amino)-γ-butyrolactone
    Catalog Number:
    41637
    CAS Number:
    118399-28-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09839299
    Molecular Formula:
    C12H13NO4
    Molecular Weight:
    235.24
  • (2S,4R)-1-(tert-Butoxycarbonyl)-4-hydroxy-2-(hydroxymethyl)pyrrolidine

    Purity:
    ≥ 96% (GC)
    Synonym:
    (2S,4R)-1-Boc-4-hydroxy-2-(hydroxymethyl)pyrrolidine
    Catalog Number:
    41653
    CAS Number:
    61478-26-0
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD02094386
    Molecular Formula:
    C10H19NO4
    Molecular Weight:
    217.27
  • (2S,3S,5R,6R)-5,6-Bis(hydroxymethyl)-2,3-dimethoxy-2,3-dimethyl-1,4-dioxane

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2R,3R,5S,6S)-5,6-Dimethoxy-5,6-dimethyl-1,4-dioxane-2,3-dimethanol
    Catalog Number:
    41656
    CAS Number:
    241811-66-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD20265641
    Molecular Formula:
    C10H20O6
    Molecular Weight:
    236.26
  • Hazmat
    Catalog Number:
    41650
    CAS Number:
    376591-05-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00191306
    Molecular Formula:
    C13H20N2
    Molecular Weight:
    204.32
  • tert-Butyl (S)-4-(Hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate

    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-4-(Hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester
    Catalog Number:
    41655
    CAS Number:
    108149-65-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD11041410
    Molecular Formula:
    C11H21NO4
    Molecular Weight:
    231.29
  • (3S)-(-)-3-(Methylamino)pyrrolidine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-N-Methylpyrrolidin-3-amine
    Hazmat
    Catalog Number:
    41648
    CAS Number:
    139015-32-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00191462
    Molecular Formula:
    C5H12N2
    Molecular Weight:
    100.17
  • (S)-1-(tert-Butoxycarbonyl)-2-methylpiperazine

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-1-Boc-2-methylpiperazine
    Catalog Number:
    41651
    CAS Number:
    169447-70-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01862121
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
  • (R)-1-(tert-Butoxycarbonyl)-2-azetidinemethanol

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (R)-1-Boc-2-azetidinemethanol
    Catalog Number:
    41643
    CAS Number:
    161511-90-6
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD03790937
    Molecular Formula:
    C9H17NO3
    Molecular Weight:
    187.24
  • N-Benzyl-L-prolinol

    Purity:
    ≥ 95% (GC)
    Synonym:
    (S)-1-Benzyl-2-pyrrolidinemethanol
    Catalog Number:
    41642
    CAS Number:
    53912-80-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00011728
    Molecular Formula:
    C12H17NO
    Molecular Weight:
    191.27
  • Catalog Number:
    41652
    CAS Number:
    52390-26-8
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD08276277
    Molecular Formula:
    C16H19NO2
    Molecular Weight:
    257.33
  • (S)-1-(tert-Butoxycarbonyl)-2-azetidinemethanol

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S)-1-Boc-2-azetidinemethanol
    Catalog Number:
    41646
    CAS Number:
    161511-85-9
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD03093620
    Molecular Formula:
    C9H17NO3
    Molecular Weight:
    187.24
  • (3R)-(+)-3-(Trifluoroacetamido)pyrrolidine hydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    (R)-2,2,2-Trifluoro-N-(pyrrolidin-3-yl)acetamide hydrochloride
    Catalog Number:
    41641
    CAS Number:
    141043-16-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD02094762
    Molecular Formula:
    C6H9F3N2O·HCl
    Molecular Weight:
    218.6
  • (3S)-(-)-3-(Trifluoroacetamido)pyrrolidine hydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    41636
    CAS Number:
    132883-43-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00143195
    Molecular Formula:
    C6H9F3N2O·HCl
    Molecular Weight:
    218.6
  • (2R,3R,5S,6S)-5,6-Bis(hydroxymethyl)-2,3-dimethoxy-2,3-dimethyl-1,4-dioxane

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2S,3S,5R,6R)-5,6-Dimethoxy-5,6-dimethyl-1,4-dioxane-2,3-dimethanol
    Catalog Number:
    41644
    CAS Number:
    173371-55-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD20265640
    Molecular Formula:
    C10H20O6
    Molecular Weight:
    236.26
  • (R)-1-Acetyl-3-pyrrolidinol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-1-Acetyl-3-hydroxypyrrolidine
    Catalog Number:
    41640
    CAS Number:
    916733-17-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09909313
    Molecular Formula:
    C6H11NO2
    Molecular Weight:
    129.16
  • Catalog Number:
    41645
    CAS Number:
    52346-14-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD06797067
    Molecular Formula:
    C16H17NO2
    Molecular Weight:
    255.32
  • (R)-3-Amino-1-carbobenzoxypyrrolidine hydrochloride

    Purity:
    ≥ 96% (Chiral purity)
    Synonym:
    (R)-3-Amino-1-Cbz-pyrrolidine hydrochloride
    Catalog Number:
    41615
    CAS Number:
    870621-17-3
    Purity Limit:
    ≥ 96% (Chiral purity)
    MDL NO:
    MFCD09038802
    Molecular Formula:
    C12H16N2O2·HCl
    Molecular Weight:
    256.73
  • 3-[(3R,4R)-3,4-Dimethylpiperidin-4-yl]phenol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (3R,4R)-3,4-Dimethyl-4-(3-hydroxyphenyl)piperidine
    Catalog Number:
    41638
    CAS Number:
    119193-19-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06659960
    Molecular Formula:
    C13H19NO
    Molecular Weight:
    205.3
  • (4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4S,5R)-3-Boc-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid
    Catalog Number:
    41634
    CAS Number:
    143527-70-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09263630
    Molecular Formula:
    C17H23NO5
    Molecular Weight:
    321.37
  • (3S,5R)-5-(2,4-Difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl p-toluenesulfonate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    p-Toluenesulfonic acid (3S,5R)-5-(2,4-difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl ester
    Catalog Number:
    41623
    CAS Number:
    149809-43-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD13195567
    Molecular Formula:
    C21H21F2N3O4S
    Molecular Weight:
    449.47
  • (3S)-(-)-3-(Ethylamino)pyrrolidine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-N-Ethylpyrrolidin-3-amine
    Hazmat
    Catalog Number:
    41635
    CAS Number:
    381670-31-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191359
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    114.19
  • (S)-(+)-2-Hydroxy-4-phthalimidobutyric acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S)-(+)-alpha-Hydroxy-1,3-dioxo-2-isoindolinebutyric acid
    Catalog Number:
    41633
    CAS Number:
    48172-10-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00192213
    Molecular Formula:
    C12H11NO5
    Molecular Weight:
    249.22
  • (1S,6S)-2,8-Diazabicyclo[4.3.0]nonane

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4aS,7aS)-Octahydro-1H-pyrrolo[3,4-b]pyridine
    Catalog Number:
    41639
    CAS Number:
    151213-40-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08458306
    Molecular Formula:
    C7H14N2
    Molecular Weight:
    126.2