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Chemistry

Química

11927

Nuestra variada selección de productos está diseñada para mejorar su trabajo en todos los niveles. Desde el refinamiento de la síntesis asimétrica hasta la optimización de las condiciones de reacción con catalizadores avanzados, porque creemos en satisfacer todas las posibilidades con precisión.


  • ( S )-(-)-α-Hidroxi-γ-butirolactona

    Purity:
    ≥ 97% (GC)
    Synonym:
    ( S )-(-)-Dihidro-3-hidroxi-2(3 H )-furanona
    Catalog Number:
    41673
    CAS Number:
    52079-23-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00211245
    Molecular Formula:
    C4H6O3
    Molecular Weight:
    102.09
  • Clorhidrato de ( R )-3-metilmorfolina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Clorhidrato de (3 R )-3-metilmorfolina
    Catalog Number:
    41672
    CAS Number:
    953780-78-4
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD18382515
    Molecular Formula:
    C5H11NO · HCl
    Molecular Weight:
    137.61
  • Dihidrocloruro de (3 S )-(+)-3-aminopirrolidina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Dihidrocloruro de ( S )-(+)-3-aminopirrolidina
    Catalog Number:
    41675
    CAS Number:
    116183-83-6
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00070605
    Molecular Formula:
    C4H10N2 · 2HCl
    Molecular Weight:
    159.05
  • (3 R )-(-)-Dihidrocloruro de 3-aminopirrolidina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    ( R )-(+)-dihidrocloruro de 3-aminopirrolidina
    Catalog Number:
    41667
    CAS Number:
    116183-81-4
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00070604
    Molecular Formula:
    C4H10N2 · 2HCl
    Molecular Weight:
    159.05
  • Clorhidrato de ( S )-(-)-α-amino-γ-butirolactona

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Clorhidrato de ( S )-(-)-3-aminotetrahidrofuran-2-ona
    Catalog Number:
    41676
    CAS Number:
    2185-03-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00058172
    Molecular Formula:
    C4H7NO2 · HCl
    Molecular Weight:
    137.56
  • N -carbobenzoxi- trans -4-hidroxi-L-prolinol

    Purity:
    ≥ 95% (GC)
    Synonym:
    N -Cbz- trans -4-hidroxi-L-prolinol
    Catalog Number:
    41677
    CAS Number:
    95687-41-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD03427085
    Molecular Formula:
    C13H17Nº 4
    Molecular Weight:
    251.28
  • ( S )-3-(Dimetilamino)-1-(2-tienil)-1-propanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-2-[3-(Dimetilamino)-1-hidroxipropil]tiofeno
    Catalog Number:
    41680
    CAS Number:
    132335-44-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07782107
    Molecular Formula:
    C 9 H 15 NÚMEROS
    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-(Cloroacetil)-2-pirrolidincarbonitrilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-1-(2-Cloroacetil)pirrolidin-2-carbonitrilo
    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-piperidona

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

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

    Purity:
    ≥ 97% (GC)
    Synonym:
    ( S )-1-(2-piridil)etanol
    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
  • (3 S ,4 S )-3-[( R )-1-( terc -Butildimetilsililoxi)etil]-4-[( R )-1-carboxietil]-2-azetidinona

    Purity:
    ≥ 98% (GC)
    Synonym:
    (3 S ,4 S )-4-[( R )-1-carboxietil]-3-[( R )-1-( terc -butildimetilsililoxi)etil]-2-azetidinona
    Catalog Number:
    41657
    CAS Number:
    90776-58-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00272297
    Molecular Formula:
    C14H27NO4Si
    Molecular Weight:
    301.46
  • (4 S ,5 S )-4-(hidroximetil)-2,2,5-trimetiloxazolidina-3-carboxilato de terc -butilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster terc -butílico del ácido (4 S ,5 S )-4-(hidroximetil)-2,2,5-trimetiloxazolidina-3-carboxílico
    Catalog Number:
    41664
    CAS Number:
    1013028-27-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD32062856
    Molecular Formula:
    C12H23NO4
    Molecular Weight:
    245.32
  • (3 S )-(-)-3-Acetamidopirrolidina

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-N-(Pirrolidin-3-il)acetamida
    Catalog Number:
    41668
    CAS Number:
    114636-31-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00082748
    Molecular Formula:
    C6H12N2O
    Molecular Weight:
    128.18
  • Éster terc -butílico de N- benzoilmeroquineno

    Purity:
    ≥ 98%
    Synonym:
    Éster terc -butílico del ácido (3 R ,4 S )-1-benzoil-3-vinil-4-piperidinacético
    Catalog Number:
    41659
    CAS Number:
    52346-13-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD08276275
    Molecular Formula:
    C20H27NO3
    Molecular Weight:
    329.44
  • (3 R ,4 S )-3-Hidroxi-4-fenil-2-azetidinona

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    (3 R ,4 S )-3-Hidroxi-4-fenilazetidin-2-ona
    Catalog Number:
    41662
    CAS Number:
    132127-34-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD07368374
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.18
  • (3 S )-(+)-1-Bencil-3-(metilamino)pirrolidina

    Hazmat
    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( S )-1-Bencil-3-metilaminopirrolidina
    Hazmat
    Catalog Number:
    41660
    CAS Number:
    169749-99-9
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD00191310
    Molecular Formula:
    C12H18N2
    Molecular Weight:
    190.29
  • (3 R )-(+)-3-(Etilamino)pirrolidina

    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]decano-2-carboxaldehído

    Purity:
    ≥ 97%
    Synonym:
    2,3- O -Ciclohexiliden-D-gliceraldehído
    Catalog Number:
    41628
    CAS Number:
    78008-36-3
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD03093997
    Molecular Formula:
    C9H14O3
    Molecular Weight:
    170.21
  • 1,1-dióxido de S -6-cloro-4-hidroxi-3,4-dihidro-2 H -tieno[3,2- e ][1,2]tiazina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( S -3,4-Dihidro-6-cloro-4-hidroxi-2H-tieno(3,2-e)-1,2-tiazina-1,1-dióxido
    Catalog Number:
    41649
    CAS Number:
    160982-16-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD09033311
    Molecular Formula:
    C6H6ClNO3S2
    Molecular Weight:
    239.69
  • Clorhidrato de ( S )-3-amino-1-carbobenzoxipirrolidina

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    Clorhidrato de ( S )-3-amino-1-Cbz-pirrolidina
    Catalog Number:
    41663
    CAS Number:
    550378-39-7
    Purity Limit:
    ≥ 98% (pureza quiral)
    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 )-(+)-clorhidrato de α-amino-γ-butirolactona

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    ( R )-(+)-clorhidrato de 3-aminotetrahidrofuran-2-ona
    Catalog Number:
    41665
    CAS Number:
    104347-13-9
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00674071
    Molecular Formula:
    C4H7NO2 · HCl
    Molecular Weight:
    137.56
  • Ácido ( R )-(-)-α-[[(4-etil-2,3-dioxo-1-piperazinil)carbonil]amino]bencenoacético

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R )-(-)-ácido 2-(4-etil-2,3-dioxopiperazina-1-carboxamido)-2-fenilacético
    Catalog Number:
    41666
    CAS Number:
    63422-71-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00799536
    Molecular Formula:
    C15H17N3O5
    Molecular Weight:
    319.32
  • ( R )-4-(Benciloxicarbonilamino)tetrahidrofuran-2-ona

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R )-β-(Cbz-amino)-γ-butirolactona
    Catalog Number:
    41637
    CAS Number:
    118399-28-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD09839299
    Molecular Formula:
    C12H13NO4
    Molecular Weight:
    235.24
  • (2 S ,4 R )-1-( terc -Butoxicarbonil)-4-hidroxi-2-(hidroximetil)pirrolidina

    Purity:
    ≥ 96% (GC)
    Synonym:
    (2 S ,4 R )-1-Boc-4-hidroxi-2-(hidroximetil)pirrolidina
    Catalog Number:
    41653
    CAS Number:
    61478-26-0
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD02094386
    Molecular Formula:
    C10H19Nº 4
    Molecular Weight:
    217.27
  • (2 S ,3 S ,5 R ,6 R )-5,6-Bis(hidroximetil)-2,3-dimetoxi-2,3-dimetil-1,4-dioxano

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( 2R , 3R , 5S , 6S )-5,6-Dimetoxi-5,6-dimetil-1,4-dioxano-2,3-dimetanol
    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
  • ( S )-4-(Hidroximetil)-2,2-dimetiloxazolidina-3-carboxilato de terc- butilo

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster terc -butílico del ácido ( S )-4-(hidroximetil)-2,2-dimetiloxazolidina-3-carboxílico
    Catalog Number:
    41655
    CAS Number:
    108149-65-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD11041410
    Molecular Formula:
    C11H21Nº4
    Molecular Weight:
    231.29
  • (3 S )-(-)-3-(Metilamino)pirrolidina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    ( S )-N-Metilpirrolidin-3-amina
    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-( terc -Butoxicarbonil)-2-metilpiperazina

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

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( R )-1-Boc-2-azetidinametanol
    Catalog Number:
    41643
    CAS Number:
    161511-90-6
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD03790937
    Molecular Formula:
    C9H17Nº3
    Molecular Weight:
    187.24
  • N -bencil-L-prolinol

    Purity:
    ≥ 95% (GC)
    Synonym:
    ( S )-1-Bencil-2-pirrolidinmetanol
    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-( terc -Butoxicarbonil)-2-azetidinmetanol

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( S )-1-Boc-2-azetidinametanol
    Catalog Number:
    41646
    CAS Number:
    161511-85-9
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD03093620
    Molecular Formula:
    C9H17Nº3
    Molecular Weight:
    187.24
  • Clorhidrato de (3 R )-(+)-3-(trifluoroacetamido)pirrolidina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Clorhidrato de ( R )-2,2,2-trifluoro-N-(pirrolidin-3-il)acetamida
    Catalog Number:
    41641
    CAS Number:
    141043-16-5
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD02094762
    Molecular Formula:
    C6H9F3N2O · HCl
    Molecular Weight:
    218.6
  • Clorhidrato de 3 S -(-)-3-(trifluoroacetamido)pirrolidina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    41636
    CAS Number:
    132883-43-3
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00143195
    Molecular Formula:
    C6H9F3N2O · HCl
    Molecular Weight:
    218.6
  • ( 2R , 3R , 5S , 6S )-5,6-Bis(hidroximetil)-2,3-dimetoxi-2,3-dimetil-1,4-dioxano

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2 S ,3 S ,5 R ,6 R )-5,6-Dimetoxi-5,6-dimetil-1,4-dioxano-2,3-dimetanol
    Catalog Number:
    41644
    CAS Number:
    173371-55-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD20265640
    Molecular Formula:
    C10H20O6
    Molecular Weight:
    236.26
  • ( R )-1-Acetil-3-pirrolidinol

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R )-1-Acetil-3-hidroxipirrolidina
    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
  • Clorhidrato de ( R )-3-amino-1-carbobenzoxipirrolidina

    Purity:
    ≥ 96% (pureza quiral)
    Synonym:
    Clorhidrato de ( R )-3-amino-1-Cbz-pirrolidina
    Catalog Number:
    41615
    CAS Number:
    870621-17-3
    Purity Limit:
    ≥ 96% (pureza quiral)
    MDL NO:
    MFCD09038802
    Molecular Formula:
    C12H16N2O2 · HCl
    Molecular Weight:
    256.73
  • 3-[(3 R ,4 R )-3,4-Dimetilpiperidin-4-il]fenol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (3 R ,4 R )-3,4-Dimetil-4-(3-hidroxifenil)piperidina
    Catalog Number:
    41638
    CAS Number:
    119193-19-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06659960
    Molecular Formula:
    C 13 H 19 NO
    Molecular Weight:
    205.3
  • Ácido (4 S ,5 R )-3-( terc -butoxicarbonil)-2,2-dimetil-4-fenil-1,3-oxazolidina-5-carboxílico

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4 S ,5 R )-3-Boc-2,2-dimetil-4-fenil-1,3-oxazolidina-5-ácido carboxílico
    Catalog Number:
    41634
    CAS Number:
    143527-70-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09263630
    Molecular Formula:
    C17H23Nº5
    Molecular Weight:
    321.37
  • (3 S ,5 R )-5-(2,4-Difluorofenil)-5-[(1 H -1,2,4-triazol-1-il)metil]oxolan-3-ilmetil p -toluenosulfonato

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    (3 S ,5 R )-5-(2,4-difluorofenil)-5-[(1 H -1,2,4-triazol-1-il)metil]oxolan-3-ilmetiléster del ácido p-toluenosulfónico
    Catalog Number:
    41623
    CAS Number:
    149809-43-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD13195567
    Molecular Formula:
    C21H21F2N3O4S
    Molecular Weight:
    449.47
  • (3 S )-(-)-3-(Etilamino)pirrolidina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-N-Etilpirrolidin-3-amina
    Hazmat
    Catalog Number:
    41635
    CAS Number:
    381670-31-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191359
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    114.19
  • Ácido ( S )-(+)-2-hidroxi-4-ftalimidobutírico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido ( S )-(+)-alfa-hidroxi-1,3-dioxo-2-isoindolinbutírico
    Catalog Number:
    41633
    CAS Number:
    48172-10-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00192213
    Molecular Formula:
    C12H11Nº 5
    Molecular Weight:
    249.22
  • (1 S ,6 S )-2,8-Diazabiciclo[4.3.0]nonano

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4a S ,7a S )-Octahidro-1 H -pirrolo[3,4- b ]piridina
    Catalog Number:
    41639
    CAS Number:
    151213-40-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08458306
    Molecular Formula:
    C7H14N2
    Molecular Weight:
    126.2