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Asymmetric Synthesis

1134
Filters

  • (S)-2-(Azidomethyl)-1-Boc-pyrrolidine

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S)-2-(Azidomethyl)-1-(tert-butoxycarbonyl)pyrrolidine
    Catalog Number:
    41563
    CAS Number:
    168049-26-1
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD12406803
    Molecular Formula:
    C10H18N4O2
    Molecular Weight:
    226.28
  • (R)-2-(Azidomethyl)-1-Boc-pyrrolidine

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-2-(Azidomethyl)-1-(tert-butoxycarbonyl)pyrrolidine
    Catalog Number:
    41562
    CAS Number:
    259537-91-2
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD12406804
    Molecular Formula:
    C10H18N4O2
    Molecular Weight:
    226.28
  • (R)-1-Boc-4-hydroxy-2-pyrrolidinone

    Purity:
    ≥ 97%
    Synonym:
    tert-Butyl(R)-4-hydroxy-2-oxopyrrolidine-1-carboxylate
    Catalog Number:
    41556
    CAS Number:
    320343-60-0
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD08561116
    Molecular Formula:
    C9H15NO4
    Molecular Weight:
    201.22
  • (S)-(-)-2-(Methoxymethyl)-1-pyrrolidinecarboxaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-(-)-1-Formyl-2-(methoxymethyl)pyrrolidine
    Catalog Number:
    41548
    CAS Number:
    63126-45-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00010279
    Molecular Formula:
    C7H13NO2
    Molecular Weight:
    143.18
  • (R)-1-Boc-3-cyanopyrrolidine

    Purity:
    ≥ 96% (HPLC)
    Catalog Number:
    41559
    CAS Number:
    132945-76-7
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD05863904
    Molecular Formula:
    C10H16N2O2
    Molecular Weight:
    196.25
  • N-[(2S)-2-Pyrrolidinylmethyl]-trifluoromethanesulfonamide

    Hazmat
    Purity:
    ≥ 98.5% (Chiral purity)
    Synonym:
    (S)-1,1,1-Trifluoro-N-(pyrrolidin-2-ylmethyl)methanesulfonamide
    Hazmat
    Catalog Number:
    41543
    CAS Number:
    782495-18-5
    Purity Limit:
    ≥ 98.5% (Chiral purity)
    MDL NO:
    MFCD11656045
    Molecular Formula:
    C6H11F3N2O2S
    Molecular Weight:
    0
  • (S)-(-)-1-Boc-2-pyrrolidinecarbonitrile

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-1-(tert-Butoxycarbonyl)-2-cyanopyrrolidine
    Catalog Number:
    41560
    CAS Number:
    228244-04-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01861224
    Molecular Formula:
    C10H16N2O2
    Molecular Weight:
    196.25
  • (R)-(+)-1-Boc-2-pyrrolidinecarbonitrile

    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-(+)-1-Boc-pyrrolidine-2-carbonitrile
    Catalog Number:
    41558
    CAS Number:
    228244-20-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06411382
    Molecular Formula:
    C10H16N2O2
    Molecular Weight:
    196.25
  • (R)-3-(Boc-amino)pyrrolidine

    Purity:
    ≥ 99%
    Synonym:
    tert-Butyl (R)-3-pyrrolidinylcarbamate
    Catalog Number:
    41557
    CAS Number:
    122536-77-0
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00143191
    Molecular Formula:
    C9H18N2O2
    Molecular Weight:
    186.25
  • (R)-(+)-3-(Dimethylamino)pyrrolidine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (3R)-N,N-Dimethyl-3-pyrrolidinamine
    Hazmat
    Catalog Number:
    41545
    CAS Number:
    132958-72-6
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00191347
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    0
  • Ethyl (S)-pyrrolidine-3-carboxylate hydrochloride

    Purity:
    ≥ 95%
    Synonym:
    (S)-Pyrrolidine-3-carboxylic acid ethyl ester
    Catalog Number:
    41550
    CAS Number:
    1807350-91-9
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD21337911
    Molecular Formula:
    C7H13NO2·HCl
    Molecular Weight:
    179.64
  • Butyl (S)-(-)-2-pyrrolidone-5-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Butyl L-pyroglutamate
    Catalog Number:
    41554
    CAS Number:
    4931-68-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06858408
    Molecular Formula:
    C9H15NO3
    Molecular Weight:
    185.22
  • Ethyl (R)-pyrrolidine-3-carboxylate hydrochloride

    Purity:
    ≥ 95%
    Synonym:
    (R)-Pyrrolidine-3-carboxylic acid ethyl ester
    Catalog Number:
    41549
    CAS Number:
    1807350-90-8
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD18071037
    Molecular Formula:
    C7H13NO2·HCl
    Molecular Weight:
    179.64
  • (R,R)-2,2′-Bipyrrolidine L-tartrate trihydrate

    Purity:
    ≥ 99.5% (Chiral purity)
    Synonym:
    (2R,2'R)-2,2'-Bipyrrolidine(2R,3R)-2,3-dihydroxybutanedioate
    Catalog Number:
    41552
    CAS Number:
    137037-21-9
    Purity Limit:
    ≥ 99.5% (Chiral purity)
    MDL NO:
    MFCD11656040
    Molecular Formula:
    C8H16N2·C4H6O6·3H2O
    Molecular Weight:
    344.36
  • (S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (S)-N-Boc-1,2,3,6-tetrahydro-2-picolinic acid
    Catalog Number:
    41523
    CAS Number:
    417726-36-4
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09265050
    Molecular Formula:
    C11H17NO4
    Molecular Weight:
    227.26
  • (R)-1-Methyl-2-pyrrolidinemethanol

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (R)-2-Hydroxymethyl-1-methylpyrrolidine
    Hazmat
    Catalog Number:
    41544
    CAS Number:
    99494-01-6
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD07368622
    Molecular Formula:
    C6H13NO
    Molecular Weight:
    0
  • (R)-(+)-2-Aminomethyl-1-ethylpyrrolidine

    Hazmat
    Purity:
    ≥ 90% (GC)
    Hazmat
    Catalog Number:
    41551
    CAS Number:
    22795-97-7
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00671482
    Molecular Formula:
    C7H16N2
    Molecular Weight:
    0
  • (S)-(-)-1-Amino-2-(methoxymethyl)pyrrolidine

    Purity:
    ≥ 97% (Chiral purity)
    Synonym:
    SAMP
    Catalog Number:
    41547
    CAS Number:
    59983-39-0
    Purity Limit:
    ≥ 97% (Chiral purity)
    MDL NO:
    MFCD00064485
    Molecular Formula:
    C6H14N2O
    Molecular Weight:
    130.19
  • (S)-(+)-1-Methyl-3-pyrrolidinol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-(+)-3-Hydroxy-N-methylpyrrolidine
    Hazmat
    Catalog Number:
    41539
    CAS Number:
    104641-59-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03788748
    Molecular Formula:
    C5H11NO
    Molecular Weight:
    0
  • (R)-(-)-2-Methylpyrrolidine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    (R)-2-Methyl-pyrrolidine
    Hazmat
    Catalog Number:
    41536
    CAS Number:
    41720-98-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD07783026
    Molecular Formula:
    C5H11N
    Molecular Weight:
    0
  • (R)-(-)-1-Methyl-3-pyrrolidinol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (3R)-1-Methylpyrrolidin-3-ol
    Hazmat
    Catalog Number:
    41538
    CAS Number:
    104641-60-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03788747
    Molecular Formula:
    C5H11NO
    Molecular Weight:
    0
  • Catalog Number:
    41542
    CAS Number:
    22255-16-9
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD08436672
    Molecular Formula:
    C6H9NO2
    Molecular Weight:
    127.14
  • (S)-(-)-3-(Dimethylamino)pyrrolidine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (3S)-N,N-Dimethyl-3-pyrrolidinamine
    Hazmat
    Catalog Number:
    41546
    CAS Number:
    132883-44-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191348
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    0
  • (S)-(+)-2-Methylpyrrolidine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    (S)-2-Methyl-pyrrolidine
    Hazmat
    Catalog Number:
    41537
    CAS Number:
    59335-84-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD07779425
    Molecular Formula:
    C5H11N
    Molecular Weight:
    0
  • (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone

    Purity:
    ≥ 99% (GC)
    Synonym:
    D-Pyroglutaminol
    Catalog Number:
    41534
    CAS Number:
    66673-40-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00077791
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.13
  • (S)-(+)-2-(Aminomethyl)pyrrolidine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-Pyrrolidin-2-ylmethanamine
    Hazmat
    Catalog Number:
    41541
    CAS Number:
    69500-64-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00191745
    Molecular Formula:
    C5H12N2
    Molecular Weight:
    0
  • (R)-2-(Aminomethylpyrrolidine dihydrochloride

    Purity:
    94 - 106% (Assay by titration)
    Synonym:
    (R)-(2-Pyrrolidinyl)methylamine dihydrochloride
    Catalog Number:
    41540
    CAS Number:
    119020-04-1
    Purity Limit:
    94 - 106% (Assay by titration)
    MDL NO:
    MFCD11974899
    Molecular Formula:
    C5H12N2·2HCl
    Molecular Weight:
    173.08
  • 4-Oxo-L-proline hydrobromide

    Purity:
    83 - 105% (Assay by titration)
    Synonym:
    (S)-4-Oxopyrrolidine-2-carboxylic acid hydrobromide
    Catalog Number:
    41531
    CAS Number:
    75776-67-9
    Purity Limit:
    83 - 105% (Assay by titration)
    MDL NO:
    MFCD12024572
    Molecular Formula:
    C5H8NO3Br
    Molecular Weight:
    210.03
  • (R)-(-)-Pyrrolidine-3-carboxylic acid

    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    (R)-β-Proline
    Catalog Number:
    41535
    CAS Number:
    72580-54-2
    Purity Limit:
    99 - 101% (Assay by titration)
    MDL NO:
    MFCD08272856
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.13
  • (R)-5-(Bromomethyl)-2-pyrrolidinone

    Purity:
    ≥ 95.5% (GC)
    Catalog Number:
    41529
    CAS Number:
    98612-60-3
    Purity Limit:
    ≥ 95.5% (GC)
    MDL NO:
    MFCD06799465
    Molecular Formula:
    C5H8BrNO
    Molecular Weight:
    178.03
  • (5S)-(-)-5-(Trifluoromethyl)-2-pyrrolidinone

    Purity:
    ≥ 99% (GC)
    Synonym:
    (5S)-5-(Trifluoromethyl)pyrrolidin-2-one
    Catalog Number:
    41528
    CAS Number:
    1287211-10-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD17267574
    Molecular Formula:
    C5H6F3NO
    Molecular Weight:
    153.1
  • (R)-(-)-2-(Trifluoromethyl)pyrrolidine

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Synonym:
    2(R)-2-Trifluoromethylpyrrolidine
    Hazmat
    Catalog Number:
    41532
    CAS Number:
    119618-29-0
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD07784180
    Molecular Formula:
    C5H8F3N
    Molecular Weight:
    0
  • (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:
    0
  • (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:
    0
  • (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
  • (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
  • (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
  • (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
  • (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:
    0
  • (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
  • (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
  • (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
  • 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:
    0
  • (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
  • 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
  • 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
  • Catalog Number:
    41512
    CAS Number:
    112709-60-1
    MDL NO:
    MFCD00069370
    Molecular Formula:
    C17H25NO·HCl
    Molecular Weight:
    295.85
  • (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:
    0
  • 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-yl2,2,2-trichloroacetimidate
    Catalog Number:
    41515
    CAS Number:
    74808-09-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD03427010
    Molecular Formula:
    C36H36Cl3NO6
    Molecular Weight:
    685.03
  • (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:
    0