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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)-(+)-1-Cbz-3-pyrrolidinol

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    (S)-N-Z-3-Pyrrolidinol
    Hazmat
    Catalog Number:
    41578
    CAS Number:
    100858-32-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD07784363
    Molecular Formula:
    C12H15NO3
    Molecular Weight:
    221.25
  • Benzyl (S)-(-)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinecarboxylate

    Purity:
    ≥ 97% (TLC)
    Synonym:
    (S)-Benzyl 2-(pyrrolidine-1-carbonyl)pyrrolidine-1-carboxylate
    Catalog Number:
    41589
    CAS Number:
    50888-84-1
    Purity Limit:
    ≥ 97% (TLC)
    MDL NO:
    MFCD00799477
    Molecular Formula:
    C17H22N2O3
    Molecular Weight:
    302.37
  • Boc-Pyr-OMe

    Hazmat
    Purity:
    ≥ 97% (HPLC)
    Synonym:
    (S)-Methyl-N-Boc-pyroglutamate
    Hazmat
    Catalog Number:
    41574
    CAS Number:
    108963-96-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06809720
    Molecular Formula:
    C11H17NO5
    Molecular Weight:
    243.26
  • (S)-1-Boc-3-cyanopyrrolidine

    Purity:
    ≥ 96% (HPLC)
    Catalog Number:
    41561
    CAS Number:
    132945-78-9
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD03419277
    Molecular Formula:
    C10H16N2O2
    Molecular Weight:
    196.25
  • 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
  • (R)-(+)-1-Boc-3-acetamidopyrrolidine

    Purity:
    ≥ 97% (GC)
    Synonym:
    tert-Butyl (3R)-3-(acetylamino)-1-pyrrolidinecarboxylate
    Catalog Number:
    41575
    CAS Number:
    550371-67-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD08276861
    Molecular Formula:
    C11H20N2O3
    Molecular Weight:
    228.29
  • (R)-(-)-1-Cbz-3-pyrrolidinol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-N-Z-3-Pyrrolidinol
    Hazmat
    Catalog Number:
    41577
    CAS Number:
    100858-33-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07368258
    Molecular Formula:
    C12H15NO3
    Molecular Weight:
    221.25
  • (S)-N-Boc-2-methylpyrrolidine

    Hazmat
    Purity:
    ≥ 95%
    Synonym:
    (S)-2-Methylpyrrolidine-1-carboxylic acid-tert-butyl ester
    Hazmat
    Catalog Number:
    41565
    CAS Number:
    137496-71-0
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD06858469
    Molecular Formula:
    C10H19NO2
    Molecular Weight:
    185.26
  • (3S,4S)-(+)-1-Benzyl-3,4-pyrrolidinediol

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    (3S,4S)-1-benzylpyrrolidine-3,4-diol
    Catalog Number:
    41570
    CAS Number:
    90365-74-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD01073893
    Molecular Formula:
    C11H15NO2
    Molecular Weight:
    193.24
  • Catalog Number:
    41579
    CAS Number:
    51693-17-5
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00274229
    Molecular Formula:
    C12H15NO4S
    Molecular Weight:
    269.32
  • (R)-1-Boc-2-methylpyrrolidine

    Hazmat
    Purity:
    ≥ 97%
    Synonym:
    tert-Butyl (R)-2-methylpyrrolidine-1-carboxylate
    Hazmat
    Catalog Number:
    41564
    CAS Number:
    157007-54-0
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD09261335
    Molecular Formula:
    C10H19NO2
    Molecular Weight:
    185.26
  • (S)-(-)-1-Benzyl-3-pyrrolidinol

    Purity:
    ≥ 99% (GC)
    Synonym:
    (S)-1-Benzyl-3-hydroxypyrrolidine
    Catalog Number:
    41569
    CAS Number:
    101385-90-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00075485
    Molecular Formula:
    C11H15NO
    Molecular Weight:
    177.24
  • (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
  • 1-(p-Tosyl)-(R)-(-)-3-pyrrolidinol

    Purity:
    ≥ 98%
    Synonym:
    N-(p-Tolylsulfonyl)-(R)-3-pyrrolidinol
    Catalog Number:
    41571
    CAS Number:
    133034-00-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD02683437
    Molecular Formula:
    C11H15NO3S
    Molecular Weight:
    241.31
  • (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)-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)-2-(Azidomethyl)-1-Boc-pyrrolidine

    Purity:
    ≥ 97% (NMR)
    Synonym:
    (R)-2-(Azidomethyl)-1-(tert-butoxycarbonyl)pyrrolidine
    Catalog Number:
    41562
    CAS Number:
    259537-91-2
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD12406804
    Molecular Formula:
    C10H18N4O2
    Molecular Weight:
    226.28
  • (R)-2-(Aminomethyl)-1-Boc-pyrrolidine

    Hazmat
    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-2-(Aminomethyl)-1-(tert-butoxycarbonyl)pyrrolidine
    Hazmat
    Catalog Number:
    41566
    CAS Number:
    259537-92-3
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD03419256
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
  • tert-Butyl (S)-2-pyrrolidone-5-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    tert-Butyl (S)-5-oxo-2-pyrrolidinecarboxylate
    Catalog Number:
    41555
    CAS Number:
    35418-16-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06659481
    Molecular Formula:
    C9H15NO3
    Molecular Weight:
    185.22
  • (S)-2-(Aminomethyl)-1-Boc-pyrrolidine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-2-(Aminomethyl)-1-(tert-butoxycarbonyl)pyrrolidine
    Hazmat
    Catalog Number:
    41567
    CAS Number:
    119020-01-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03419257
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
  • (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
  • 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:
    232.22
  • (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
  • (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
  • (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:
    115.17
  • (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:
    114.19
  • (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
  • 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
  • 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
  • (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)-(+)-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:
    128.22
  • (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
  • (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:
    85.15
  • (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:
    101.15
  • (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:
    101.15
  • (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-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:
    85.15
  • 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:
    114.19
  • 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)-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
  • (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
  • (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:
    100.16
  • (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
  • (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)-(-)-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)-(-)-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:
    139.12
  • (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
  • (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
  • (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