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Bloques de construcción quirales

886
Filters

  • ( S )-(-)-1-Amino-2-(metoximetil)pirrolidina

    Purity:
    ≥ 97% (pureza quiral)
    Synonym:
    SÉMOLA GRUESA DE MAÍZ
    Catalog Number:
    41547
    Purity Limit:
    ≥ 97% (pureza quiral)
    CAS Number:
    59983-39-0
    MDL NO:
    MFCD00064485
    Molecular Formula:
    C6H14N2O
    Molecular Weight:
    130.19
  • ( S )-(+)-1-Metil-3-pirrolidinol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-(+)-3-Hidroxi- N -metilpirrolidina
    Hazmat
    Catalog Number:
    41539
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    104641-59-0
    MDL NO:
    MFCD03788748
    Molecular Formula:
    C 5 H 11 NO
    Molecular Weight:
    101.15
  • ( R )-(-)-2-Metilpirrolidina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R )-2-Metil-pirrolidina
    Hazmat
    Catalog Number:
    41536
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    41720-98-3
    MDL NO:
    MFCD07783026
    Molecular Formula:
    C5H11N
    Molecular Weight:
    85.15
  • ( R )-(-)-1-Metil-3-pirrolidinol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( 3R )-1-Metilpirrolidin-3-ol
    Hazmat
    Catalog Number:
    41538
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    104641-60-3
    MDL NO:
    MFCD03788747
    Molecular Formula:
    C 5 H 11 NO
    Molecular Weight:
    101.15
  • Catalog Number:
    41542
    Purity Limit:
    ≥ 98 % (TLC)
    CAS Number:
    22255-16-9
    MDL NO:
    MFCD08436672
    Molecular Formula:
    C6H9NO2
    Molecular Weight:
    127.14
  • ( S )-(-)-3-(Dimetilamino)pirrolidina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (3 S )- N , N -Dimetil-3-pirrolidinamina
    Hazmat
    Catalog Number:
    41546
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    132883-44-4
    MDL NO:
    MFCD00191348
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    114.19
  • ( S )-(+)-2-Metilpirrolidina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    ( S )-2-Metil-pirrolidina
    Hazmat
    Catalog Number:
    41537
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    59335-84-1
    MDL NO:
    MFCD07779425
    Molecular Formula:
    C5H11N
    Molecular Weight:
    85.15
  • ( R )-(-)-5-(Hidroximetil)-2-pirrolidinona

    Purity:
    ≥ 99% (GC)
    Synonym:
    D-piroglutaminol
    Catalog Number:
    41534
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    66673-40-3
    MDL NO:
    MFCD00077791
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.13
  • Bromhidrato de 4-oxo-L-prolina

    Purity:
    83 - 105% (Ensayo por titulación)
    Synonym:
    Bromhidrato del ácido ( S )-4-oxopirrolidin-2-carboxílico
    Catalog Number:
    41531
    Purity Limit:
    83 - 105% (Ensayo por titulación)
    CAS Number:
    75776-67-9
    MDL NO:
    MFCD12024572
    Molecular Formula:
    C5H8NO3Br
    Molecular Weight:
    210.03
  • ( S )-(+)-2-(Aminometil)pirrolidina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (S)-Pirrolidin-2-ilmetanamina
    Hazmat
    Catalog Number:
    41541
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    69500-64-7
    MDL NO:
    MFCD00191745
    Molecular Formula:
    C5H12N2
    Molecular Weight:
    100.16
  • ( R )-2-(Dihidrocloruro de aminometilpirrolidina

    Purity:
    94 - 106% (Ensayo por titulación)
    Synonym:
    Dihidrocloruro de ( R )-(2-pirrolidinil)metilamina
    Catalog Number:
    41540
    Purity Limit:
    94 - 106% (Ensayo por titulación)
    CAS Number:
    119020-04-1
    MDL NO:
    MFCD11974899
    Molecular Formula:
    C5H12N2 · 2HCl
    Molecular Weight:
    173.08
  • ( R )-5-(Bromometil)-2-pirrolidinona

    Purity:
    ≥ 95,5 % (GC)
    Catalog Number:
    41529
    Purity Limit:
    ≥ 95,5 % (GC)
    CAS Number:
    98612-60-3
    MDL NO:
    MFCD06799465
    Molecular Formula:
    C5H8BrNO
    Molecular Weight:
    178.03
  • (5 S )-(-)-5-(Trifluorometil)-2-pirrolidinona

    Purity:
    ≥ 99% (GC)
    Synonym:
    (5 S )-5-(Trifluorometil)pirrolidin-2-ona
    Catalog Number:
    41528
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    1287211-10-2
    MDL NO:
    MFCD17267574
    Molecular Formula:
    C5H6F3NO
    Molecular Weight:
    153.1
  • ( R )-(-)-Ácido pirrolidina-3-carboxílico

    Purity:
    99 - 101% (Ensayo por titulación)
    Synonym:
    ( R )-β-Prolina
    Catalog Number:
    41535
    Purity Limit:
    99 - 101% (Ensayo por titulación)
    CAS Number:
    72580-54-2
    MDL NO:
    MFCD08272856
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.13
  • ( R )-(-)-2-(Trifluorometil)pirrolidina

    Hazmat
    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    2( R )-2-Trifluorometilpirrolidina
    Hazmat
    Catalog Number:
    41532
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    119618-29-0
    MDL NO:
    MFCD07784180
    Molecular Formula:
    C5H8F3N
    Molecular Weight:
    139.12
  • ( S )-(+)-2-(Trifluorometil)pirrolidina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    2( S )-2-Trifluorometilpirrolidina
    Hazmat
    Catalog Number:
    41533
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    119580-41-5
    MDL NO:
    MFCD03093766
    Molecular Formula:
    C5H8F3N
    Molecular Weight:
    139.12
  • (3 S ,5 R ,8a S )-(+)-Hexahidro-3-fenil-5 H -oxazolo[3,2- a ]piridina-5-carbonitrilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    (+)-2-ciano-6-feniloxazolopiperidina
    Catalog Number:
    41522
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    106565-71-3
    MDL NO:
    MFCD08276761
    Molecular Formula:
    C14H16N2O
    Molecular Weight:
    228.29
  • ( R )-(+)-3-Aminopirrolidina

    Hazmat
    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    (3 R )-(+)-3-Aminopirrolidina
    Hazmat
    Catalog Number:
    41526
    Purity Limit:
    ≥ 99% (pureza quiral)
    CAS Number:
    116183-82-5
    MDL NO:
    MFCD00143190
    Molecular Formula:
    C4H10N2
    Molecular Weight:
    86.14
  • ( S )-5-(Bromometil)-2-pirrolidinona

    Purity:
    ≥ 95,5 % (GC)
    Catalog Number:
    41530
    Purity Limit:
    ≥ 95,5 % (GC)
    CAS Number:
    72479-05-1
    MDL NO:
    MFCD01632456
    Molecular Formula:
    C5H8BrNO
    Molecular Weight:
    178.03
  • ( R )-(+)-α-Metil-4-piridinametanol

    Purity:
    ≥ 97,5 % (pureza quiral)
    Synonym:
    ( R )-(+)-1-(4-piridil)etanol
    Catalog Number:
    41519
    Purity Limit:
    ≥ 97,5 % (pureza quiral)
    CAS Number:
    27854-88-2
    MDL NO:
    MFCD00077865
    Molecular Formula:
    C7H9NO
    Molecular Weight:
    123.15
  • ( R )-(+)-4-Hidroxi-2-pirrolidinona

    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    ( R )-β-Hidroxi-γ-butirolactama
    Catalog Number:
    41524
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    22677-21-0
    MDL NO:
    MFCD00273364
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
  • ( S )-(-)-3-Aminopirrolidina

    Hazmat
    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    (3 S )-(-)-3-Aminopirrolidina
    Hazmat
    Catalog Number:
    41527
    Purity Limit:
    ≥ 99% (pureza quiral)
    CAS Number:
    128345-57-3
    MDL NO:
    MFCD00143193
    Molecular Formula:
    C4H10N2
    Molecular Weight:
    86.14
  • (3 R ,5 S ,8a R )-(-)-Hexahidro-3-fenil-5 H -oxazolo[3,2- a ]piridina-5-carbonitrilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    (-)-2-ciano-6-feniloxazolopiperidina
    Catalog Number:
    41521
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    88056-92-2
    MDL NO:
    MFCD00142338
    Molecular Formula:
    C14H16N2O
    Molecular Weight:
    228.29
  • ( S )-(-)-4-Hidroxi-2-pirrolidinona

    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    ( S )-β-Hidroxi-γ-butirolactama
    Catalog Number:
    41525
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    68108-18-9
    MDL NO:
    MFCD00273370
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
  • ( S )-(-)-α-Metil-4-piridinametanol

    Purity:
    ≥ 97,5 % (pureza quiral)
    Synonym:
    ( S )-(-)-1-(4-piridil)etanol
    Catalog Number:
    41520
    Purity Limit:
    ≥ 97,5 % (pureza quiral)
    CAS Number:
    54656-96-1
    MDL NO:
    MFCD00077866
    Molecular Formula:
    C7H9NO
    Molecular Weight:
    123.15
  • 4-Cloro-2-piridinacarbonitrilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-ciano-4-cloropiridina
    Hazmat
    Catalog Number:
    41518
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    19235-89-3
    MDL NO:
    MFCD06009833
    Molecular Formula:
    C6H3ClN2
    Molecular Weight:
    138.55
  • ( R )-1-Boc-4-oxopiperidina-2-carboxilato de etilo

    Purity:
    ≥ 96,5 % (HPLC)
    Synonym:
    Éster etílico del ácido ( R )-1-Boc-4-oxopiperidina-2-carboxílico
    Catalog Number:
    41508
    Purity Limit:
    ≥ 96,5 % (HPLC)
    CAS Number:
    357154-16-6
    MDL NO:
    MFCD20526405
    Molecular Formula:
    C13H21Nº5
    Molecular Weight:
    271.31
  • ( S )-2,5-Dihidro-3,6-dimetoxi-2-isopropilpirazina

    Purity:
    ≥ 97% (GC)
    Synonym:
    ( S )-2,5-Dimetoxi-3-isopropil-3,6-dihidropirazina
    Catalog Number:
    41517
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    78342-42-4
    MDL NO:
    MFCD00066229
    Molecular Formula:
    C9H16N2O2
    Molecular Weight:
    184.24
  • ( R ) -N -Boc-piperidina-3-carboxilato de etilo

    Purity:
    ≥ 95%
    Synonym:
    ( R )-(-)- Éster etílico del ácido N -Boc-nipecótico
    Catalog Number:
    41510
    Purity Limit:
    ≥ 95%
    CAS Number:
    194726-40-4
    MDL NO:
    MFCD07374389
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.33
  • Ácido ( S )-1-Fmoc-4-oxopiperidina-2-carboxílico

    Hazmat
    Purity:
    ≥ 97%
    Synonym:
    ( S )-1-Fmoc-4-oxohomoprolina
    Hazmat
    Catalog Number:
    41513
    Purity Limit:
    ≥ 97%
    CAS Number:
    1221793-43-6
    MDL NO:
    MFCD03094868
    Molecular Formula:
    C 21 H 19 N.º 5
    Molecular Weight:
    365.38
  • Catalog Number:
    41512
    CAS Number:
    112709-60-1
    MDL NO:
    MFCD00069370
    Molecular Formula:
    C17H25NO · HCl
    Molecular Weight:
    295.85
  • Ácido (1 R ,3 S ,4 S )- N -Boc-2-azabiciclo[2.2.1]heptano-3-carboxílico

    Hazmat
    Purity:
    ≥ 96,5 % (HPLC)
    Synonym:
    Ácido (1 R ,3 S ,4 S )-2-(terc-butoxicarbonil)-2-azabiciclo[2.2.1]heptano-3-carboxílico
    Hazmat
    Catalog Number:
    41507
    Purity Limit:
    ≥ 96,5 % (HPLC)
    CAS Number:
    291775-59-2
    MDL NO:
    MFCD11099876
    Molecular Formula:
    C12H19Nº 4
    Molecular Weight:
    241.28
  • Tricloroacetimidato de 2,3,4,6-tetra- O -bencil-α-D-glucopiranosilo

    Purity:
    ≥ 98%
    Synonym:
    ( 2R , 3R , 4S , 5R , 6R )-3,4,5-Tris(benciloxi)-6-((benciloxi)metil)tetrahidro-2H-piran-2-il2,2,2-tricloroacetimidato
    Catalog Number:
    41515
    Purity Limit:
    ≥ 98%
    CAS Number:
    74808-09-6
    MDL NO:
    MFCD03427010
    Molecular Formula:
    C36H36Cl3NO6
    Molecular Weight:
    685.03
  • ( R )-2,5-Dihidro-3,6-dimetoxi-2-isopropilpirazina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    ( R )-Reactivo de Schollkopf
    Hazmat
    Catalog Number:
    41516
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    109838-85-9
    MDL NO:
    MFCD00040565
    Molecular Formula:
    C9H16N2O2
    Molecular Weight:
    184.24
  • ( R )-(-)-Dihidrocloruro de 3-aminopiperidina

    Purity:
    ≥ 95% (pureza quiral)
    Synonym:
    Dihidrocloruro de ( R )-3-piperidinamina
    Catalog Number:
    41494
    Purity Limit:
    ≥ 95% (pureza quiral)
    CAS Number:
    334618-23-4
    MDL NO:
    MFCD06799458
    Molecular Formula:
    C5H12N2 · 2HCl
    Molecular Weight:
    173.08
  • ( S )-1-Boc-4-oxopiperidina-2-carboxilato de etilo

    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    ( S ) -N- ( terc- butoxicarbonil)-4-oxo-2-pipecolato de etilo
    Catalog Number:
    41509
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    180854-44-8
    MDL NO:
    MFCD15071881
    Molecular Formula:
    C13H21Nº5
    Molecular Weight:
    271.31
  • ( S ) -N -Boc-piperidina-3-carboxilato de etilo

    Purity:
    ≥ 95%
    Synonym:
    ( S )-(+)- N -Éster etílico del ácido boc-nipecótico
    Catalog Number:
    41511
    Purity Limit:
    ≥ 95%
    CAS Number:
    191599-51-6
    MDL NO:
    MFCD07374390
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.33
  • ( R )-3-(Boc-amino)piperidina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-3- terc -Butoxicarbonilaminopiperidina
    Hazmat
    Catalog Number:
    41502
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    309956-78-3
    MDL NO:
    MFCD03093382
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
  • ( S )-2-(Trifluorometil)piperidina

    Hazmat
    Purity:
    ≥ 96,5 % (GC)
    Hazmat
    Catalog Number:
    41498
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    154727-51-2
    MDL NO:
    MFCD11226597
    Molecular Formula:
    C6H10F3N
    Molecular Weight:
    153.15
  • ( S )-(+)- N -(Boc)-2-metilpiperidina

    Purity:
    ≥ 97,5 % (GC)
    Synonym:
    ( S )-(+)- N - terc -(Butoxicarbonil)-2-metilpiperidina
    Catalog Number:
    41505
    Purity Limit:
    ≥ 97,5 % (GC)
    CAS Number:
    183903-99-3
    MDL NO:
    MFCD06799025
    Molecular Formula:
    C11H21NO2
    Molecular Weight:
    199.29
  • ( S )-1-Boc-3-(metilamino)piperidina

    Hazmat
    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    ( S )-(+)-1-Boc-3-(metilamino)piperidina
    Hazmat
    Catalog Number:
    41506
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    912368-73-1
    MDL NO:
    MFCD09752964
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.3
  • Ácido ( S )-1-Boc-4-oxopiperidina-2-carboxílico

    Purity:
    94 - 105% (Ensayo por titulación)
    Synonym:
    Ácido (2 S )-1-Boc-4-oxopipecólico
    Catalog Number:
    41504
    Purity Limit:
    94 - 105% (Ensayo por titulación)
    CAS Number:
    198646-60-5
    MDL NO:
    MFCD03094867
    Molecular Formula:
    C 11 H 17 N.º 5
    Molecular Weight:
    243.26
  • Ácido ( R )-1-Boc-4-oxopiperidina-2-carboxílico

    Purity:
    95 - 105% (Ensayo por titulación)
    Synonym:
    Ácido (2 R )-1-Boc-4-oxopipecólico
    Catalog Number:
    41503
    Purity Limit:
    95 - 105% (Ensayo por titulación)
    CAS Number:
    1212176-33-4
    MDL NO:
    MFCD09953681
    Molecular Formula:
    C 11 H 17 N.º 5
    Molecular Weight:
    243.26
  • Clorhidrato de ( S )-2-piperidinaetanol

    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    Clorhidrato de ( S )-2-(2-hidroxietil)piperidina
    Catalog Number:
    41500
    Purity Limit:
    ≥ 99% (pureza quiral)
    CAS Number:
    786684-21-7
    MDL NO:
    MFCD09265049
    Molecular Formula:
    C7H15NO · HCl
    Molecular Weight:
    165.66
  • Dihidrocloruro de ( S )-(+)-3-aminopiperidina

    Purity:
    95 - 105% (Ensayo por titulación)
    Catalog Number:
    41495
    Purity Limit:
    95 - 105% (Ensayo por titulación)
    CAS Number:
    334618-07-4
    MDL NO:
    MFCD03427036
    Molecular Formula:
    C5H12N2 · 2HCl
    Molecular Weight:
    173.08
  • ( S )-Piperidina-3-carboxilato de etilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-Nipecotato de etilo
    Hazmat
    Catalog Number:
    41501
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    37675-18-6
    MDL NO:
    MFCD00792499
    Molecular Formula:
    C8H15NO2
    Molecular Weight:
    157.21
  • ( R )-2-(Trifluorometil)piperidina

    Hazmat
    Purity:
    ≥ 96,5 % (GC)
    Hazmat
    Catalog Number:
    41497
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    1212734-83-2
    MDL NO:
    MFCD11226598
    Molecular Formula:
    C6H10F3N
    Molecular Weight:
    153.15
  • ( S )-(+)-2-Metilpiperidina

    Hazmat
    Purity:
    ≥ 96,5 % (GC)
    Hazmat
    Catalog Number:
    41499
    Purity Limit:
    ≥ 96,5 % (GC)
    CAS Number:
    3197-42-0
    MDL NO:
    MFCD01862169
    Molecular Formula:
    C6H13N
    Molecular Weight:
    99.17
  • Ácido ( S )-6-oxo-2-piperidinacarboxílico

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Ácido 6-oxo-L-pipecólico
    Catalog Number:
    41496
    Purity Limit:
    ≥ 95 % (HPLC)
    CAS Number:
    34622-39-4
    MDL NO:
    MFCD03839863
    Molecular Formula:
    C6H9NO3
    Molecular Weight:
    143.14
  • Ácido ( R )-2-(4-etil-2,3-dioxopiperazina-1-carboxamido)-2-(4-hidroxifenil)acético

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R )-(-)-ácido a-[[(4-etil-2,3-dioxo-1-piperazinil)carbonil]amino]-4-hidroxibencenoacético
    Catalog Number:
    41492
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    62893-24-7
    MDL NO:
    MFCD00792472
    Molecular Formula:
    C15H17N3O6
    Molecular Weight:
    335.31