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Síntesis asimétrica

1134
Filters

  • ( S )-(-)-β-Metilfenetilamina

    Hazmat
    Purity:
    ≥ 98% (ensayo por titulación, GC)
    Synonym:
    ( S )-(-)-2-Fenil-1-propilamina
    Hazmat
    Catalog Number:
    39475
    CAS Number:
    17596-79-1
    Purity Limit:
    ≥ 98% (ensayo por titulación, GC)
    MDL NO:
    MFCD00216741
    Molecular Formula:
    C9H13N
    Molecular Weight:
    135.21
  • L-Prolina

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    L-Pro-OH
    Catalog Number:
    00256
    CAS Number:
    147-85-3
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00064318
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.14
  • Ácido L-glutámico

    Purity:
    98,5-100,5 % (ensayo)
    Synonym:
    L-Glu-OH
    Catalog Number:
    00161
    CAS Number:
    56-86-0
    Purity Limit:
    98,5-100,5 % (ensayo)
    MDL NO:
    MFCD00002634
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.14
  • Ácido ( R )-α-lipoico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ( R )-Ácido tióctico
    Catalog Number:
    39673
    CAS Number:
    1200-22-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01631142
    Molecular Formula:
    C8H14O2S2
    Molecular Weight:
    206.32
  • (S)-(-)-alfa-metilbencilamina

    Hazmat
    Purity:
    ≥ 98,5 % (pureza quiral)
    Synonym:
    (S)-(-)-1-Feniletilamina
    Hazmat
    Catalog Number:
    24595
    CAS Number:
    2627-86-3
    Purity Limit:
    ≥ 98,5 % (pureza quiral)
    MDL NO:
    MFCD00064406
    Molecular Formula:
    C8H11N
    Molecular Weight:
    121.18
  • Catalog Number:
    16825
    CAS Number:
    799559-75-4
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD08061632
    Molecular Formula:
    C16H23NO3
    Molecular Weight:
    277.36
  • Catalog Number:
    16819
    CAS Number:
    1217801-96-1
    Purity Limit:
    ≥ 97,5 % (HPLC)
    MDL NO:
    MFCD08061629
    Molecular Formula:
    C15H20BrNO3
    Molecular Weight:
    342.23
  • Tartrato de potasio y sodio tetrahidratado

    Grade:
    Reactivo ACS
    Purity:
    99 - 102% (Ensayo por titulación)
    Synonym:
    Sal de Rochelle
    Catalog Number:
    14272
    Grade:
    Reactivo ACS
    CAS Number:
    6381-59-5
    Purity Limit:
    99 - 102% (Ensayo por titulación)
    MDL NO:
    MFCD00150989
    Molecular Formula:
    C4H4KNaO6 · 4H2O
    Molecular Weight:
    282.2
  • Fmoc-D-homoprolina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Fmoc-D-HomoPro-OH
    Catalog Number:
    05137
    CAS Number:
    101555-63-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00235899
    Molecular Formula:
    C21H21Nº 4
    Molecular Weight:
    351.4
  • Fmoc-L-homoprolina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-L-HomoPro-OH
    Catalog Number:
    05136
    CAS Number:
    86069-86-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00235898
    Molecular Formula:
    C21H21Nº 4
    Molecular Weight:
    351.4
  • Ácido L(+)-tartárico

    Grade:
    Reactivo ACS
    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    Ácido L-2,3-dihidroxibutanodioico
    Catalog Number:
    01635
    Grade:
    Reactivo ACS
    CAS Number:
    87-69-4
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00064207
    Molecular Formula:
    C4H6O6
    Molecular Weight:
    150.09
  • Tributirina

    Purity:
    ≥ 99% (GC)
    Synonym:
    Tributirato de glicerilo
    Catalog Number:
    00593
    CAS Number:
    60-01-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009392
    Molecular Formula:
    C15H26O6
    Molecular Weight:
    302.37
  • Ácido L-piroglutámico

    Purity:
    98,5 - 100,5% (Ensayo por titulación)
    Synonym:
    L-pirrolidona (L-pirrolidona)
    Catalog Number:
    00620
    CAS Number:
    98-79-3
    Purity Limit:
    98,5 - 100,5% (Ensayo por titulación)
    MDL NO:
    MFCD00005272
    Molecular Formula:
    C5H7NO3
    Molecular Weight:
    129.1
  • L-valina

    Grade:
    USP
    Purity:
    98,5 - 101,5 % (ensayo)
    Synonym:
    L-valina
    Catalog Number:
    00317
    Grade:
    USP
    CAS Number:
    72-18-4
    Purity Limit:
    98,5 - 101,5 % (ensayo)
    MDL NO:
    MFCD00064220
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
  • Ácido L-aspártico

    Grade:
    cumple con las especificaciones USP
    Purity:
    98,5-101,5% (Valoración: base anhidra)
    Synonym:
    L-Asp-OH
    Catalog Number:
    00028
    Grade:
    cumple con las especificaciones USP
    CAS Number:
    56-84-8
    Purity Limit:
    98,5-101,5% (Valoración: base anhidra)
    MDL NO:
    MFCD00002616
    Molecular Formula:
    C4H7NO4
    Molecular Weight:
    133.1
  • ( R )-1-Fenil-2-propanol

    Purity:
    ≥ 95% (RMN)
    Catalog Number:
    39416
    CAS Number:
    1572-95-8
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD00066455
    Molecular Formula:
    C9H12O
    Molecular Weight:
    136.19
  • Éster N -succinimidílico del ácido 7-amino-4-metil-3-cumarinacético

    Purity:
    ≥ 97%
    Synonym:
    7-amino-4-metil-3-cumarinilacetato de N-succinimidilo
    Catalog Number:
    47709
    CAS Number:
    113721-87-2
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00036170
    Molecular Formula:
    C16H14N2O6
    Molecular Weight:
    330.3
  • 4-(4,6-Dicloro-2-pirimidil)morfolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(4-Morfolino)-4,6-dicloropirimidina
    Catalog Number:
    44546
    CAS Number:
    10397-13-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05022359
    Molecular Formula:
    C8H9Cl2N3O
    Molecular Weight:
    234.08
  • 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
  • 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
  • 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
  • ( 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
  • ( 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:
    41678
    CAS Number:
    42399-49-5
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD01321316
    Molecular Formula:
    C16H15NO3S
    Molecular Weight:
    301.36
  • Catalog Number:
    41674
    CAS Number:
    118864-75-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08692036
    Molecular Formula:
    C15H15N
    Molecular Weight:
    209.29
  • (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
  • ( 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 ( 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-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
  • ( 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
  • 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
  • (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 ,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
  • (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
  • Catalog Number:
    41654
    CAS Number:
    877399-00-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD18207061
    Molecular Formula:
    C13H10BrCl2FN2O
    Molecular Weight:
    380.04
  • (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
  • 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 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
  • 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
  • ( 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
  • (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 )-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
  • Hazmat
    Catalog Number:
    41658
    CAS Number:
    169750-99-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00191307
    Molecular Formula:
    C13H20N2
    Molecular Weight:
    204.32
  • 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
  • (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
  • 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
  • (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
  • ( 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
  • Hazmat
    Catalog Number:
    41650
    CAS Number:
    376591-05-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00191306
    Molecular Formula:
    C13H20N2
    Molecular Weight:
    204.32