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Síntesis asimétrica

1122
Sub Categories
Química > Síntesis asimétrica > Auxiliares quirales 57
Química > Síntesis asimétrica > Bloques de construcción quirales 875
Química > Síntesis asimétrica > Catalizadores quirales, ligandos quirales y reactivos quirales 188
Química > Síntesis asimétrica > Reactivos de resolución quiral 100
Filters

  • (1 S ,2 S )-(-)-1,2-Ciclohexanodiamina D-tartrato

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    (1 S )- trans (1 S )-trans-1,2-DiaminociclohexanoD-tartrato
    Catalog Number:
    39466
    CAS Number:
    67333-70-4
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00191980
    Molecular Formula:
    C6H14N2 · C4H6O6​​​
    Molecular Weight:
    264.28
    Specification Sheet SDS

  • (-)-Citronelal

    Purity:
    ≥ 96% (GC)
    Synonym:
    ( S )-(-)-3,7-Dimetil-6-octenal
    Catalog Number:
    39455
    CAS Number:
    5949-05-3
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00075588
    Molecular Formula:
    C10H18O​
    Molecular Weight:
    154.25
    Specification Sheet SDS

  • ( R )-(+)-Lactamida

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(+)-2-Hidroxipropionamida
    Catalog Number:
    39457
    CAS Number:
    598-81-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00210310
    Molecular Formula:
    C3H7NO2​​
    Molecular Weight:
    89.09
    Specification Sheet SDS

  • ( S )-(-)-1-(1-Naftil)etanol

    Purity:
    ≥ 97% (GC)
    Synonym:
    ( S )-(-)-α-Metil-1-naftalenemetanol
    Catalog Number:
    39433
    CAS Number:
    15914-84-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00077831
    Molecular Formula:
    C12H12O​
    Molecular Weight:
    172.23
    Specification Sheet SDS

  • ( R )-(-)-1,2,3,4-Tetrahidro-1-naftol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(-)-α-Tetralol
    Catalog Number:
    39446
    CAS Number:
    23357-45-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00063005
    Molecular Formula:
    C10H12O​
    Molecular Weight:
    148.21
    Specification Sheet SDS

  • (-)-Terpinen-4-ol (contiene un 30% de (+)-Terpinen-4-ol como máximo)

    Purity:
    ≥ 95% (GC)
    Synonym:
    (-)-4-Hidroxi-4-isopropil-1-metil-1-ciclohexeno (contiene un 30 % de (+)-Terpinen-4-ol como máximo)
    Catalog Number:
    39452
    CAS Number:
    20126-76-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00167108
    Molecular Formula:
    C10H18O​
    Molecular Weight:
    154.25
    Specification Sheet SDS

  • (-)-Perillaldehído

    Purity:
    ≥ 90% (GC)
    Synonym:
    (-)-4-Isopropenil-1-ciclohexeno-1-carboxaldehído
    Catalog Number:
    39456
    CAS Number:
    18031-40-8
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00001543
    Molecular Formula:
    C10H14O​
    Molecular Weight:
    150.22
    Specification Sheet SDS

  • ( S )-(+)-2-Cloro-1-feniletanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-(+)-alcohol α-(clorometil)bencílico
    Catalog Number:
    39447
    CAS Number:
    70111-05-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00077692
    Molecular Formula:
    C8H9ClO​
    Molecular Weight:
    156.61
    Specification Sheet SDS

  • (+)-Neomentol

    Purity:
    ≥ 96% (GC)
    Synonym:
    ( 1S , 2S , 5R )-2-Isopropil-5-metilciclohexanol
    Catalog Number:
    39454
    CAS Number:
    2216-52-6
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00062980
    Molecular Formula:
    C10H20O​
    Molecular Weight:
    156.27
    Specification Sheet SDS

  • (-)- N,N,N',N' -Tetrametil-D-tartardiamida

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S , S )-(-)-2,3-Dihidroxi- N,N,N',N' -tetrametilsuccinamida
    Catalog Number:
    39459
    CAS Number:
    63126-52-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00077879
    Molecular Formula:
    C8H16N2O4​​​
    Molecular Weight:
    204.23
    Specification Sheet SDS

  • ( R )-alcohol 2,6-dicloro-3-fluoro-α-metilbencílico

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    39449
    CAS Number:
    330156-50-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09863794
    Molecular Formula:
    C8H7Cl2FO​​
    Molecular Weight:
    209.04
    Specification Sheet SDS

  • ( R )-(-)-1-Metoxi-2-propanol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(-)-Eter monometílico de propilenglicol
    Hazmat
    Catalog Number:
    39448
    CAS Number:
    4984-22-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01632587
    Molecular Formula:
    C4H10O2​​
    Molecular Weight:
    90.12
    Specification Sheet SDS

  • ( S )-1-Fenil-2-propanol

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    39436
    CAS Number:
    1517-68-6
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00066456
    Molecular Formula:
    C9H12O​
    Molecular Weight:
    136.19
    Specification Sheet SDS

  • Alcohol ( S )-2,4-dicloro-α-(clorometil)bencílico

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-2-Cloro-1-(2,4-diclorofenil)etanol
    Catalog Number:
    39450
    CAS Number:
    126534-31-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07776655
    Molecular Formula:
    C8H7Cl3O​​
    Molecular Weight:
    225.49
    Specification Sheet SDS

  • ( S )-(+)-2-Pentanol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    39441
    CAS Number:
    26184-62-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00065952
    Molecular Formula:
    C5H12O​
    Molecular Weight:
    88.15
    Specification Sheet SDS

  • ( R )-(-)-2-Cloro-1-feniletanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(-)-alcohol α-(clorometil)bencílico
    Catalog Number:
    39444
    CAS Number:
    56751-12-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00077691
    Molecular Formula:
    C8H9ClO​
    Molecular Weight:
    156.61
    Specification Sheet SDS

  • ( R )-(-)-3-hidroxibutirato de etilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster etílico del ácido ( R )-(-)-3-hidroxibutírico
    Catalog Number:
    39438
    CAS Number:
    24915-95-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075386
    Molecular Formula:
    C6H12O3​​
    Molecular Weight:
    132.16
    Specification Sheet SDS

  • ( S )-(+)-1,2,3,4-Tetrahidro-1-naftol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-(+)-α-Tetralol
    Catalog Number:
    39443
    CAS Number:
    53732-47-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00063006
    Molecular Formula:
    C10H12O​
    Molecular Weight:
    148.21
    Specification Sheet SDS

  • ( S )-4-Hidroxi-2-(hidroximetil)-2-ciclopenten-1-ona

    Purity:
    ≥ 90% (GC)
    Catalog Number:
    39429
    CAS Number:
    2271090-84-5
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD32641452
    Molecular Formula:
    C6H8O3​​
    Molecular Weight:
    128.13
    Specification Sheet SDS

  • ( R )-(-)-2-Pentanol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    39439
    CAS Number:
    31087-44-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00065953
    Molecular Formula:
    C5H12O​
    Molecular Weight:
    88.15
    Specification Sheet SDS

  • ( S )-4-Cloro-3-hidroxibutirato de etilo

    Purity:
    ≥ 95% (GC)
    Synonym:
    Éster etílico del ácido ( S )-4-cloro-3-hidroxibutírico
    Catalog Number:
    39440
    CAS Number:
    86728-85-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00211241
    Molecular Formula:
    C6H11ClO3​​
    Molecular Weight:
    166.6
    Specification Sheet SDS

  • ( R )-(+)-3-Butin-2-ol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(+)-1-Butin-3-ol
    Hazmat
    Catalog Number:
    39424
    CAS Number:
    42969-65-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00211237
    Molecular Formula:
    C4H6O​
    Molecular Weight:
    70.09
    Specification Sheet SDS

  • ( R )-(+)-1-(2-Naftil)etanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(+)-α-Metil-2-naftalenmetanol
    Catalog Number:
    39427
    CAS Number:
    52193-85-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075344
    Molecular Formula:
    C12H12O​
    Molecular Weight:
    172.23
    Specification Sheet SDS

  • ( S )-1-[3,5-Bis(trifluorometil)fenil]etanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Alcohol ( S )-1-[3,5-Bis(trifluorometil)fenil]etílico
    Catalog Number:
    39437
    CAS Number:
    225920-05-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03093010
    Molecular Formula:
    C10H8F6O​​
    Molecular Weight:
    258.16
    Specification Sheet SDS

  • ( S )-(-)-4-Cloro-3-hidroxibutironitrilo

    Purity:
    ≥ 99,5 % (pureza quiral)
    Catalog Number:
    39421
    CAS Number:
    127913-44-4
    Purity Limit:
    ≥ 99,5 % (pureza quiral)
    MDL NO:
    MFCD00273363
    Molecular Formula:
    C4H6ClNO​
    Molecular Weight:
    119.55
    Specification Sheet SDS

  • Ácido ( S )-2-hidroxi-4-fenilbutírico

    Purity:
    ≥ 98% (ensayo por titulación, GC)
    Catalog Number:
    39428
    CAS Number:
    115016-95-0
    Purity Limit:
    ≥ 98% (ensayo por titulación, GC)
    MDL NO:
    MFCD06656492
    Molecular Formula:
    C10H12O3​​
    Molecular Weight:
    180.2
    Specification Sheet SDS

  • ( R )-(+)-1-Fenil-1-propanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(+)-alcohol α-etilbencílico
    Catalog Number:
    39430
    CAS Number:
    1565-74-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00064279
    Molecular Formula:
    C9H12O​
    Molecular Weight:
    136.19
    Specification Sheet SDS

  • ( R )-4-Hidroxi-2-(hidroximetil)-2-ciclopenten-1-ona

    Purity:
    ≥ 90% (GC)
    Catalog Number:
    39434
    CAS Number:
    76420-07-0
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD30078824
    Molecular Formula:
    C6H8O3​​
    Molecular Weight:
    128.13
    Specification Sheet SDS

  • ( S )-(+)-3-Hidroxi-2,2-dimetilciclohexanona

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    39435
    CAS Number:
    87655-21-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00671542
    Molecular Formula:
    C8H14O2​​
    Molecular Weight:
    142.2
    Specification Sheet SDS

  • ( S )-(-)-1-Fenil-1-propanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-(-)-alcohol α-etilbencílico
    Catalog Number:
    39426
    CAS Number:
    613-87-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00066207
    Molecular Formula:
    C9H12O​
    Molecular Weight:
    136.19
    Specification Sheet SDS

  • ( S )-(-)-lactato de bencilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-(-)-Éster bencílico del ácido láctico
    Catalog Number:
    39431
    CAS Number:
    56777-24-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00209546
    Molecular Formula:
    C10H12O3​​
    Molecular Weight:
    180.2
    Specification Sheet SDS

  • ( R )-1-[3,5-Bis(trifluorometil)fenil]etanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Alcohol ( R )-1-[3,5-Bis(trifluorometil)fenil]etílico
    Catalog Number:
    39423
    CAS Number:
    127852-28-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03093010
    Molecular Formula:
    C10H8F6O​​
    Molecular Weight:
    258.16
    Specification Sheet SDS

  • Ácido 4-cloro-D-mandélico

    Purity:
    ≥ 98% (ensayo por titulación, GC)
    Synonym:
    Ácido ( R )-2-(4-clorofenil)-2-hidroxiacético
    Catalog Number:
    39418
    CAS Number:
    32189-36-9
    Purity Limit:
    ≥ 98% (ensayo por titulación, GC)
    MDL NO:
    MFCD00798430
    Molecular Formula:
    C8H7ClO3​​
    Molecular Weight:
    186.59
    Specification Sheet SDS

  • ( S )-(-)-3-Butin-2-ol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-(-)-1-Butin-3-ol
    Hazmat
    Catalog Number:
    39420
    CAS Number:
    2914-69-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00190166
    Molecular Formula:
    C4H6O​
    Molecular Weight:
    70.09
    Specification Sheet SDS

  • ( R )-(+)-3-Cloro-1-fenil-1-propanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-(+)-alcohol α-(2-cloroetil)bencílico
    Catalog Number:
    39422
    CAS Number:
    100306-33-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075128
    Molecular Formula:
    C9H11ClO​
    Molecular Weight:
    170.64
    Specification Sheet SDS

  • ( S )-(+)-1-Benciloxi-2-propanol

    Purity:
    ≥ 95% (GC)
    Synonym:
    Éter bencílico ( S )-(+)-2-hidroxipropílico
    Catalog Number:
    39425
    CAS Number:
    85483-97-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD07367008
    Molecular Formula:
    C10H14O2​​
    Molecular Weight:
    166.22
    Specification Sheet SDS

  • ( R )-(-)-4-ciano-3-hidroxibutirato de etilo

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster etílico del ácido ( R )-(-)-4-ciano-3-hidroxibutírico
    Catalog Number:
    39413
    CAS Number:
    141942-85-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00270839
    Molecular Formula:
    C7H11NO3​​
    Molecular Weight:
    157.17
    Specification Sheet SDS

  • Ácido ( R )-2-hidroxi-4-fenilbutírico

    Purity:
    ≥ 97% (ensayo por titulación, GC)
    Catalog Number:
    39417
    CAS Number:
    29678-81-7
    Purity Limit:
    ≥ 97% (ensayo por titulación, GC)
    MDL NO:
    MFCD00192219
    Molecular Formula:
    C10H12O3​​
    Molecular Weight:
    180.2
    Specification Sheet SDS

  • (1 S ,2 R )-2-[N-Bencil- N -(mesitilenosulfonil)amino]-1-fenil-1-propanol

    Purity:
    ≥ 98% (pureza quiral, HPLC)
    Synonym:
    (1 S ,2 R )- N -Bencil-N-(mesitilenosulfonil)norefedrina
    Catalog Number:
    39392
    CAS Number:
    187324-64-7
    Purity Limit:
    ≥ 98% (pureza quiral, HPLC)
    MDL NO:
    MFCD02093447
    Molecular Formula:
    C25H29NO3S​​
    Molecular Weight:
    423.57
    Specification Sheet SDS

  • ( S )-(-)-3-Cloro-1-fenil-1-propanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-(-)-alcohol α-(2-cloroetil)bencílico
    Catalog Number:
    39415
    CAS Number:
    100306-34-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013309
    Molecular Formula:
    C9H11ClO​
    Molecular Weight:
    170.64
    Specification Sheet SDS

  • (1 R ,2 S )-2-[N-Bencil- N -(mesitilenosulfonil)amino]-1-fenilpropil propionato [Reactivo para reacción aldólica asimétrica antiselectiva]

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido propiónico (1 R ,2 S )-2-[ N -Bencil- N -(mesitilenosulfonil)amino]-1-fenilpropiléster
    Catalog Number:
    39402
    CAS Number:
    187324-66-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02093490
    Molecular Formula:
    C28H33NO4S​​
    Molecular Weight:
    479.64
    Specification Sheet SDS

  • ( S )-(+)-3-hidroxibutirato de etilo

    Purity:
    ≥ 96% (GC)
    Synonym:
    Éster etílico del ácido ( S )-(+)-3-hidroxibutírico
    Catalog Number:
    39409
    CAS Number:
    56816-01-4
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00066206
    Molecular Formula:
    C6H12O3​​
    Molecular Weight:
    132.16
    Specification Sheet SDS

  • ( R )-(+)-4-Cloro-3-hidroxibutironitrilo

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    39414
    CAS Number:
    84367-31-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00273362
    Molecular Formula:
    C4H6ClNO​
    Molecular Weight:
    119.55
    Specification Sheet SDS

  • Metil ( S )-(+)-3-hidroxibutirato

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster metílico del ácido ( S )-(+)-3-hidroxibutírico
    Catalog Number:
    39412
    CAS Number:
    53562-86-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00064461
    Molecular Formula:
    C5H10O3​​
    Molecular Weight:
    118.13
    Specification Sheet SDS

  • ( 1R , 4R , 5R )-4,7,7-Trimetil-6-tiabiciclo[3.2.1]octano

    Purity:
    ≥ 94% (GC)
    Catalog Number:
    39408
    CAS Number:
    5718-75-2
    Purity Limit:
    ≥ 94% (GC)
    MDL NO:
    MFCD18252878
    Molecular Formula:
    C 10 H 18 S
    Molecular Weight:
    170.31
    Specification Sheet SDS

  • ( S )-1-Octyn-3-ol [Unidad de cadena lateral ω para la síntesis de PG]

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    39410
    CAS Number:
    32556-71-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00191475
    Molecular Formula:
    C8H14O​
    Molecular Weight:
    126.2
    Specification Sheet SDS

  • Metil ( R )-(-)-3-hidroxibutirato

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster metílico del ácido ( R )-(-)-3-hidroxibutírico
    Catalog Number:
    39411
    CAS Number:
    3976-69-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00063289
    Molecular Formula:
    C5H10O3​​
    Molecular Weight:
    118.13
    Specification Sheet SDS

  • ( S )-(+)- p -Toluensulfinamida

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    39401
    CAS Number:
    188447-91-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06858375
    Molecular Formula:
    C7H9NOS​
    Molecular Weight:
    155.22
    Specification Sheet SDS

  • (1 S ,2 R )-(+)- trans -2-Fenil-1-ciclohexanol

    Purity:
    ≥ 99 % (HPLC quiral)
    Catalog Number:
    39405
    CAS Number:
    34281-92-0
    Purity Limit:
    ≥ 99 % (HPLC quiral)
    MDL NO:
    MFCD00066432
    Molecular Formula:
    C12H16O​
    Molecular Weight:
    176.26
    Specification Sheet SDS

  • (1 R ,2 S )-(-)- trans -2-Fenil-1-ciclohexanol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    39407
    CAS Number:
    98919-68-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075488
    Molecular Formula:
    C12H16O​
    Molecular Weight:
    176.26
    Specification Sheet SDS
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