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Synthèse asymétrique

1122
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  • L-Proline, d'origine non animale

    Grade:
    USP, EP, JP
    Purity:
    99 - 101 % (dosage)
    Synonym:
    Acide ( S )-pyrrolidine-2-carboxylique
    Catalog Number:
    36921
    Grade:
    USP, EP, JP
    CAS Number:
    147-85-3
    Purity Limit:
    99 - 101 % (dosage)
    MDL NO:
    MFCD00064318
    Molecular Formula:
    C 5 H 9 NO 2
    Molecular Weight:
    115.14
  • Acétate de L-mentyle

    Hazmat
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2668
    Purity:
    98 - 100 % (pureté par GC)
    Synonym:
    (1 R )-(-)-Acétate de menthyle
    Hazmat
    Catalog Number:
    34587
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2668
    CAS Number:
    2623-23-6
    Purity Limit:
    98 - 100 % (pureté par GC)
    MDL NO:
    MFCD00001482
    Molecular Formula:
    C12H22O2
    Molecular Weight:
    198.3
  • Irone

    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2597
    Purity:
    90 - 100 % (dosage, somme des isomères)
    Catalog Number:
    34402
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2597
    CAS Number:
    79-69-6
    Purity Limit:
    90 - 100 % (dosage, somme des isomères)
    MDL NO:
    MFCD00042628
    Molecular Formula:
    C 14 H 22 O
    Molecular Weight:
    206.32
  • (-)-Chlorhydrate de lobéline

    Hazmat
    Purity:
    ≥ 98 % (HPLC, AT)
    Synonym:
    Chlorhydrate d'α-lobéline
    Hazmat
    Catalog Number:
    32488
    CAS Number:
    134-63-4
    Purity Limit:
    ≥ 98 % (HPLC, AT)
    MDL NO:
    MFCD00082455
    Molecular Formula:
    C22H27NO2 · HCl
    Molecular Weight:
    373.92
  • Cinchonine

    Purity:
    98 - 101 % (HPLC)
    Synonym:
    ["["Bis(1, 1-diméthyléthyl)azodicarboxylate, [DBAD »]
    Catalog Number:
    32456
    CAS Number:
    118-10-5
    Purity Limit:
    98 - 101 % (HPLC)
    MDL NO:
    MFCD00064372
    Molecular Formula:
    C19H22N2O
    Molecular Weight:
    294.4
  • Acide S -(+)-nipécotique

    Purity:
    ≥ 99% (Titrage)
    Synonym:
    ( Acide S -(+)-3-pipéridinecarboxylique
    Catalog Number:
    28510
    CAS Number:
    59045-82-8
    Purity Limit:
    ≥ 99% (Titrage)
    MDL NO:
    MFCD01630807
    Molecular Formula:
    C 6 H 11 NO 2
    Molecular Weight:
    129.16
  • S)-(+)-épichlorhydrine

    Hazmat
    Purity:
    ≥ 99,5 % (GC, pureté chirale)
    Synonym:
    (S)-(+)-2-(chlorométhyl)oxirane
    Hazmat
    Catalog Number:
    24603
    CAS Number:
    67843-74-7
    Purity Limit:
    ≥ 99,5 % (GC, pureté chirale)
    MDL NO:
    MFCD00077760
    Molecular Formula:
    C3H5ClO
    Molecular Weight:
    92.52
  • S -(-)-1-(1-naphtyl)éthylamine

    Purity:
    ≥ 98 % (HPLC, pureté chirale)
    Synonym:
    ( S -(-)-α-méthyl-1-naphtalèneméthylamine
    Catalog Number:
    24589
    CAS Number:
    10420-89-0
    Purity Limit:
    ≥ 98 % (HPLC, pureté chirale)
    MDL NO:
    MFCD00064179
    Molecular Formula:
    C12H13N
    Molecular Weight:
    171.24
  • Acide S -(+)-camphre-10-sulfonique

    Hazmat
    Purity:
    ≥ 99 % (dosage par titration)
    Synonym:
    Acide (+)-camphre-10-sulfonique
    Hazmat
    Catalog Number:
    24588
    CAS Number:
    3144-16-9
    Purity Limit:
    ≥ 99 % (dosage par titration)
    MDL NO:
    MFCD00064157
    Molecular Formula:
    C10H16O4S
    Molecular Weight:
    232.3
  • (+)- O , O '-Acide di-p-toluoyl-D-tartrique, anhydre Fabriqué à partir d'une source synthétique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Acide di- p -toluyl-D-tartrique
    Catalog Number:
    24538
    CAS Number:
    32634-68-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00008552
    Molecular Formula:
    C20H18O8
    Molecular Weight:
    386.35
  • Acide (-)-dibenzoyl-L-tartrique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Acide (-)-O,O'-dibenzoyl-L-tartrique
    Catalog Number:
    24464
    CAS Number:
    2743-38-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00003074
    Molecular Formula:
    C18H14O8
    Molecular Weight:
    358.3
  • Acide dibenzoyl-D-tartrique

    Purity:
    ≥ 99% (Titrage)
    Synonym:
    Acide (+)-2,3-dibenzoyl-D-tartrique
    Catalog Number:
    22034
    CAS Number:
    17026-42-5
    Purity Limit:
    ≥ 99% (Titrage)
    MDL NO:
    MFCD00063222
    Molecular Formula:
    C18H14O8
    Molecular Weight:
    358.3
  • +)-Acide dibenzoyl-D-tartrique monohydraté

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Acide (+)-2,3-dibenzoyl-D-tartrique monohydraté
    Catalog Number:
    21991
    CAS Number:
    80822-15-7
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00150722
    Molecular Formula:
    C18H14O8 · H2O
    Molecular Weight:
    376.32
  • R -(-)-1,1'-binaphtyl-2,2'-diyl hydrogénophosphate

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ( R -4-hydroxydinaphtho[2,1- d :1',2'- f ][1,3,2]dioxaphosphépine-4-oxyde
    Catalog Number:
    16556
    CAS Number:
    39648-67-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00010045
    Molecular Formula:
    C20H13O4P
    Molecular Weight:
    348.29
  • Catalog Number:
    16825
    CAS Number:
    799559-75-4
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD08061632
    Molecular Formula:
    C 16 H 23 NON 3
    Molecular Weight:
    277.36
  • Catalog Number:
    16819
    CAS Number:
    1217801-96-1
    Purity Limit:
    ≥ 97,5 % (HPLC)
    MDL NO:
    MFCD08061629
    Molecular Formula:
    C 15 H 20 BrNO 3
    Molecular Weight:
    342.23
  • R -(+)-Diphényl-2-pyrrolidineméthanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R -(+)-2-(diphénylhydroxyméthyl)pyrrolidine
    Catalog Number:
    16549
    CAS Number:
    22348-32-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00077754
    Molecular Formula:
    C 17 H 19 NON
    Molecular Weight:
    253.34
  • Acide L-(-)-3-phényllactique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ( Acide S -(-)-2-hydroxy-3-phénylpropionique
    Catalog Number:
    09427
    CAS Number:
    20312-36-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00004244
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.18
  • Acide D-lactique

    Purity:
    ≥ 99 % (CCM)
    Synonym:
    Acide ( R )-2-hydroxypropionique
    Catalog Number:
    08023
    CAS Number:
    10326-41-7
    Purity Limit:
    ≥ 99 % (CCM)
    MDL NO:
    MFCD00068311
    Molecular Formula:
    C3H6O3
    Molecular Weight:
    90.08
  • Brucine

    Hazmat
    Purity:
    ≥ 99 % (dosage)
    Synonym:
    10,11-Diméthoxystrychnine
    Hazmat
    Catalog Number:
    07237
    CAS Number:
    357-57-3
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00005942
    Molecular Formula:
    C23H26N2O4
    Molecular Weight:
    394.5
  • Acide L-Indoline-2-carboxylique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acide ( S )-(-)-indoline-2-carboxylique
    Catalog Number:
    06890
    CAS Number:
    79815-20-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00070578
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.18
  • Acide D-pyroglutamique

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    D-Pyr-OH
    Catalog Number:
    05374
    CAS Number:
    4042-36-8
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00066212
    Molecular Formula:
    C 5 H 7 NON 3
    Molecular Weight:
    129.1
  • Benzyl-L-proline

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Bzl-L-Pro-OH
    Catalog Number:
    05315
    CAS Number:
    31795-93-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00235894
    Molecular Formula:
    C 12 H 15 NON 2
    Molecular Weight:
    205.3
  • L-Valinol

    Purity:
    ≥ 99 % (HPLC chirale, GC)
    Synonym:
    ( S )-2-Amino-3-méthyl-1-butanol
    Catalog Number:
    03236
    CAS Number:
    2026-48-4
    Purity Limit:
    ≥ 99 % (HPLC chirale, GC)
    MDL NO:
    MFCD00064296
    Molecular Formula:
    C 5 H 13 NON
    Molecular Weight:
    103.1
  • L-Phénylalaninol

    Hazmat
    Purity:
    ≥ 99 % (pureté chirale)
    Synonym:
    ( S -(-)-2-amino-3-phényl-1-propanol
    Hazmat
    Catalog Number:
    03208
    CAS Number:
    3182-95-4
    Purity Limit:
    ≥ 99 % (pureté chirale)
    MDL NO:
    MFCD00004732
    Molecular Formula:
    C 9 H 13 NON
    Molecular Weight:
    151.2
  • D-Alaninol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R -2-Amino-1-propanol
    Hazmat
    Catalog Number:
    03170
    CAS Number:
    35320-23-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00064413
    Molecular Formula:
    C 3 H 9 NON
    Molecular Weight:
    75.11
  • L-Alaninol

    Hazmat
    Purity:
    ≥ 99,9 % (GC, pureté chirale)
    Synonym:
    ( S -2-Amino-1-propanol
    Hazmat
    Catalog Number:
    03169
    CAS Number:
    2749-11-3
    Purity Limit:
    ≥ 99,9 % (GC, pureté chirale)
    MDL NO:
    MFCD00064412
    Molecular Formula:
    C 3 H 9 NON
    Molecular Weight:
    75.11
  • Acide D-aspartique

    Purity:
    98,5 - 101,0 % (dosage)
    Synonym:
    D-Asp-OH
    Catalog Number:
    00370
    CAS Number:
    1783-96-6
    Purity Limit:
    98,5 - 101,0 % (dosage)
    MDL NO:
    MFCD00063081
    Molecular Formula:
    C 4 H 7 NON 4
    Molecular Weight:
    133.1
  • Acide D-Glutamique

    Purity:
    ≥ 98,5 % (HPLC)
    Synonym:
    D-Glu-OH
    Catalog Number:
    00155
    CAS Number:
    6893-26-1
    Purity Limit:
    ≥ 98,5 % (HPLC)
    MDL NO:
    MFCD00063112
    Molecular Formula:
    C 5 H 9 NON 4
    Molecular Weight:
    147.14
  • ( R )-1-phényl-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
  • Ester N -succinimidylique de l'acide 7-amino-4-méthyl-3-coumarinacétique

    Purity:
    ≥ 97%
    Synonym:
    7-amino-4-méthyl-3-coumarinylacétate de N-succinimidyle
    Catalog Number:
    47709
    CAS Number:
    113721-87-2
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00036170
    Molecular Formula:
    C16H14N2O6
    Molecular Weight:
    330.3
  • 4-(4,6-dichloro-2-pyrimidyl)morpholine

    Purity:
    ≥ 98% (CG)
    Synonym:
    2-(4-morpholino)-4,6-dichloropyrimidine
    Catalog Number:
    44546
    CAS Number:
    10397-13-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD05022359
    Molecular Formula:
    C8H9Cl2N3O
    Molecular Weight:
    234.08
  • Chlorhydrate de ( R )-3-méthylmorpholine

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    Chlorhydrate de (3 R )-3-méthylmorpholine
    Catalog Number:
    41672
    CAS Number:
    953780-78-4
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD18382515
    Molecular Formula:
    C5H11NO · HCl
    Molecular Weight:
    137.61
  • N -Carbobenzoxy- trans -4-hydroxy-L-prolinol

    Purity:
    ≥ 95% (CG)
    Synonym:
    N -Cbz- trans -4-hydroxy-L-prolinol
    Catalog Number:
    41677
    CAS Number:
    95687-41-5
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD03427085
    Molecular Formula:
    C 13 H 17 NON 4
    Molecular Weight:
    251.28
  • (3 S )-(+)-3-aminopyrrolidine dichlorhydrate

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    ( S )-(+)-3-aminopyrrolidine dichlorhydrate
    Catalog Number:
    41675
    CAS Number:
    116183-83-6
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00070605
    Molecular Formula:
    C4H10N2 · 2HCl
    Molecular Weight:
    159.05
  • ( S )-1-(chloroacétyl)-2-pyrrolidinecarbonitrile

    Purity:
    ≥ 98% (CG)
    Synonym:
    ( S )-1-(2-chloroacétyl)pyrrolidine-2-carbonitrile
    Catalog Number:
    41681
    CAS Number:
    207557-35-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD08689902
    Molecular Formula:
    C7H9ClN2O
    Molecular Weight:
    172.61
  • ( S )-3-(diméthylamino)-1-(2-thiényl)-1-propanol

    Purity:
    ≥ 98% (CG)
    Synonym:
    ( S )-2-[3-(diméthylamino)-1-hydroxypropyl]thiophène
    Catalog Number:
    41680
    CAS Number:
    132335-44-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD07782107
    Molecular Formula:
    C 9 H 15 NOS
    Molecular Weight:
    185.29
  • Catalog Number:
    41678
    CAS Number:
    42399-49-5
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD01321316
    Molecular Formula:
    C 16 H 15 NON 3 S
    Molecular Weight:
    301.36
  • Catalog Number:
    41674
    CAS Number:
    118864-75-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD08692036
    Molecular Formula:
    C 15 H 15 N
    Molecular Weight:
    209.29
  • (3 R )-(-)-3-aminopyrrolidine dichlorhydrate

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    ( R )-(+)-3-aminopyrrolidine dichlorhydrate
    Catalog Number:
    41667
    CAS Number:
    116183-81-4
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00070604
    Molecular Formula:
    C4H10N2 · 2HCl
    Molecular Weight:
    159.05
  • ( S )-(-)-α-hydroxy-γ-butyrolactone

    Purity:
    ≥ 97% (CG)
    Synonym:
    ( S )-(-)-Dihydro-3-hydroxy-2(3 H )-furanone
    Catalog Number:
    41673
    CAS Number:
    52079-23-9
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00211245
    Molecular Formula:
    C4H6O3
    Molecular Weight:
    102.09
  • Chlorhydrate de ( S )-(-)-α-amino-γ-butyrolactone

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Chlorhydrate de ( S )-(-)-3-aminotétrahydrofuran-2-one
    Catalog Number:
    41676
    CAS Number:
    2185-03-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00058172
    Molecular Formula:
    C4H7NO2 · HCl
    Molecular Weight:
    137.56
  • N -Carbobenzoxy-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:
    C 13 H 17 NO 3
    Molecular Weight:
    235.28
  • ( S )-(-)-3-Amino-2-pipéridone

    Purity:
    ≥ 98% (CG)
    Synonym:
    ( S )-3-aminopipéridine-2-one
    Catalog Number:
    41670
    CAS Number:
    34294-79-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD09258624
    Molecular Formula:
    C5H10N2O
    Molecular Weight:
    114.15
  • 2-[( S )-1-hydroxyéthyl]pyridine

    Purity:
    ≥ 97% (CG)
    Synonym:
    ( S )-1-(2-pyridyl)éthanol
    Catalog Number:
    41671
    CAS Number:
    59042-90-9
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD06795465
    Molecular Formula:
    C 7 H 9 NON
    Molecular Weight:
    123.16
  • Catalog Number:
    41669
    CAS Number:
    253129-03-2
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD10567193
    Molecular Formula:
    C 12 H 17 NO 2
    Molecular Weight:
    207.27
  • tert -butyle (4 S ,5 S )-4-(hydroxyméthyl)-2,2,5-triméthyloxazolidine-3-carboxylate

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester tert -butylique de l'acide (4 S ,5 S )-4-(hydroxyméthyl)-2,2,5-triméthyloxazolidine-3-carboxylique
    Catalog Number:
    41664
    CAS Number:
    1013028-27-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD32062856
    Molecular Formula:
    C 12 H 23 NON 4
    Molecular Weight:
    245.32
  • (3 S ,4 S )-3-[( R )-1-( tert -butyldiméthylsilyloxy)éthyl]-4-[( R )-1-carboxyéthyl]-2-azétidinone

    Purity:
    ≥ 98% (CG)
    Synonym:
    (3 S ,4 S )-4-[( R )-1-carboxyéthyl]-3-[( R )-1-( tert -butyldiméthylsilyloxy)éthyl]-2-azétidinone
    Catalog Number:
    41657
    CAS Number:
    90776-58-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00272297
    Molecular Formula:
    C 14 H 27 NO 4 Si
    Molecular Weight:
    301.46
  • (3 S )-(-)-3-acétamidopyrrolidine

    Purity:
    ≥ 98% (CG)
    Synonym:
    ( S )-N-(pyrrolidin-3-yl)acétamide
    Catalog Number:
    41668
    CAS Number:
    114636-31-6
    Purity Limit:
    ≥ 98% (CG)
    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