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Chemistry

Chimie

11927

Notre sélection diversifiée de produits est conçue pour améliorer votre travail à tous les niveaux. Du raffinement de la synthèse asymétrique à l'optimisation des conditions de réaction avec des catalyseurs avancés, car nous croyons qu'il faut répondre à toutes les possibilités avec précision.


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

    Purity:
    ≥ 97,5 % (pureté chirale)
    Synonym:
    ( R )-(+)-1-(4-pyridyl)éthanol
    Catalog Number:
    41519
    CAS Number:
    27854-88-2
    Purity Limit:
    ≥ 97,5 % (pureté chirale)
    MDL NO:
    MFCD00077865
    Molecular Formula:
    C 7 H 9 NON
    Molecular Weight:
    123.15
  • ( S )-(-)-3-Aminopyrrolidine

    Hazmat
    Purity:
    ≥ 99 % (pureté chirale)
    Synonym:
    (3 S )-(-)-3-aminopyrrolidine
    Hazmat
    Catalog Number:
    41527
    CAS Number:
    128345-57-3
    Purity Limit:
    ≥ 99 % (pureté chirale)
    MDL NO:
    MFCD00143193
    Molecular Formula:
    C4H10N2
    Molecular Weight:
    86.14
  • Éthyl ( R )-1-Boc-4-oxopipéridine-2-carboxylate

    Purity:
    ≥ 96,5 % (HPLC)
    Synonym:
    Ester éthylique de l'acide ( R )-1-Boc-4-oxopipéridine-2-carboxylique
    Catalog Number:
    41508
    CAS Number:
    357154-16-6
    Purity Limit:
    ≥ 96,5 % (HPLC)
    MDL NO:
    MFCD20526405
    Molecular Formula:
    C 13 H 215
    Molecular Weight:
    271.31
  • (3 R ,5 S ,8a R )-(-)-Hexahydro-3-phényl-5 H -oxazolo[3,2- a ]pyridine-5-carbonitrile

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    (-)-2-cyano-6-phényloxazolopipéridine
    Catalog Number:
    41521
    CAS Number:
    88056-92-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00142338
    Molecular Formula:
    C14H16N2O
    Molecular Weight:
    228.29
  • ( S )-(-)-4-hydroxy-2-pyrrolidinone

    Purity:
    ≥ 96,5 % (CG)
    Synonym:
    ( S )-β-hydroxy-γ-butyrolactame
    Catalog Number:
    41525
    CAS Number:
    68108-18-9
    Purity Limit:
    ≥ 96,5 % (CG)
    MDL NO:
    MFCD00273370
    Molecular Formula:
    C 4 H 7 NO 2
    Molecular Weight:
    101.1
  • ( S )-(-)-α-méthyl-4-pyridineméthanol

    Purity:
    ≥ 97,5 % (pureté chirale)
    Synonym:
    ( S )-(-)-1-(4-pyridyl)éthanol
    Catalog Number:
    41520
    CAS Number:
    54656-96-1
    Purity Limit:
    ≥ 97,5 % (pureté chirale)
    MDL NO:
    MFCD00077866
    Molecular Formula:
    C 7 H 9 NON
    Molecular Weight:
    123.15
  • 4-Chloro-2-pyridinecarbonitrile

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    2-Cyano-4-chloropyridine
    Hazmat
    Catalog Number:
    41518
    CAS Number:
    19235-89-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD06009833
    Molecular Formula:
    C6H3ClN2
    Molecular Weight:
    138.55
  • ( S )-2,5-dihydro-3,6-diméthoxy-2-isopropylpyrazine

    Purity:
    ≥ 97% (CG)
    Synonym:
    ( S )-2,5-diméthoxy-3-isopropyl-3,6-dihydropyrazine
    Catalog Number:
    41517
    CAS Number:
    78342-42-4
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00066229
    Molecular Formula:
    C9H16N2O2
    Molecular Weight:
    184.24
  • Éthyl ( R ) -N -Boc-pipéridine-3-carboxylate

    Purity:
    ≥ 95%
    Synonym:
    Ester éthylique de l'acide ( R )-(-)- N -Boc-nipécotique
    Catalog Number:
    41510
    CAS Number:
    194726-40-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07374389
    Molecular Formula:
    C 13 H 23 NON 4
    Molecular Weight:
    257.33
  • Acide ( S )-1-Fmoc-4-oxopipéridine-2-carboxylique

    Hazmat
    Purity:
    ≥ 97%
    Synonym:
    ( S )-1-Fmoc-4-oxohomoproline
    Hazmat
    Catalog Number:
    41513
    CAS Number:
    1221793-43-6
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD03094868
    Molecular Formula:
    C 21 H 195
    Molecular Weight:
    365.38
  • Catalog Number:
    41512
    CAS Number:
    112709-60-1
    MDL NO:
    MFCD00069370
    Molecular Formula:
    C17H25NO · HCl
    Molecular Weight:
    295.85
  • ( R )-2,5-dihydro-3,6-diméthoxy-2-isopropylpyrazine

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    ( R )-Réactif de Schollkopf
    Hazmat
    Catalog Number:
    41516
    CAS Number:
    109838-85-9
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00040565
    Molecular Formula:
    C9H16N2O2
    Molecular Weight:
    184.24
  • Acide (1 R ,3 S ,4 S )- N -Boc-2-azabicyclo[2.2.1]heptane-3-carboxylique

    Hazmat
    Purity:
    ≥ 96,5 % (HPLC)
    Synonym:
    Acide (1 R ,3 S ,4 S )-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]heptane-3-carboxylique
    Hazmat
    Catalog Number:
    41507
    CAS Number:
    291775-59-2
    Purity Limit:
    ≥ 96,5 % (HPLC)
    MDL NO:
    MFCD11099876
    Molecular Formula:
    C 12 H 19 NON 4
    Molecular Weight:
    241.28
  • Trichloroacétimidate de 2,3,4,6-tétra- O -benzyl-α-D-glucopyranosyle

    Purity:
    ≥ 98%
    Synonym:
    (2 R ,3 R ,4 S ,5 R ,6 R )-3,4,5-Tris(benzyloxy)-6-((benzyloxy)méthyl)tétrahydro-2H-pyran-2-yl2,2,2-trichloroacétimidate
    Catalog Number:
    41515
    CAS Number:
    74808-09-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD03427010
    Molecular Formula:
    C 36 H 36 Cl 3 NO 6
    Molecular Weight:
    685.03
  • ( R )-(-)-3-aminopipéridine dichlorhydrate

    Purity:
    ≥ 95 % (pureté chirale)
    Synonym:
    ( R )-3-pipéridinamine dichlorhydrate
    Catalog Number:
    41494
    CAS Number:
    334618-23-4
    Purity Limit:
    ≥ 95 % (pureté chirale)
    MDL NO:
    MFCD06799458
    Molecular Formula:
    C5H12N2 · 2HCl
    Molecular Weight:
    173.08
  • Éthyle ( S )-1-Boc-4-oxopipéridine-2-carboxylate

    Purity:
    ≥ 96,5 % (CG)
    Synonym:
    Éthyl( S ) -N- ( tert -butoxycarbonyl)-4-oxo-2-pipécolate
    Catalog Number:
    41509
    CAS Number:
    180854-44-8
    Purity Limit:
    ≥ 96,5 % (CG)
    MDL NO:
    MFCD15071881
    Molecular Formula:
    C 13 H 215
    Molecular Weight:
    271.31
  • ( R )-3-(Boc-amino)pipéridine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    ( R )-3- tert -Butoxycarbonylaminopipéridine
    Hazmat
    Catalog Number:
    41502
    CAS Number:
    309956-78-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD03093382
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
  • Éthyle ( S ) -N -Boc-pipéridine-3-carboxylate

    Purity:
    ≥ 95%
    Synonym:
    Ester éthylique de l'acide ( S )-(+)- N -Boc-nipécotique
    Catalog Number:
    41511
    CAS Number:
    191599-51-6
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07374390
    Molecular Formula:
    C 13 H 23 NON 4
    Molecular Weight:
    257.33
  • ( S )-2-(trifluorométhyl)pipéridine

    Hazmat
    Purity:
    ≥ 96,5 % (CG)
    Hazmat
    Catalog Number:
    41498
    CAS Number:
    154727-51-2
    Purity Limit:
    ≥ 96,5 % (CG)
    MDL NO:
    MFCD11226597
    Molecular Formula:
    C 6 H 10 F 3 N
    Molecular Weight:
    153.15
  • Acide ( S )-1-Boc-4-oxopipéridine-2-carboxylique

    Purity:
    94 - 105 % (dosage par titrage)
    Synonym:
    Acide (2 S )-1-Boc-4-oxopipécolique
    Catalog Number:
    41504
    CAS Number:
    198646-60-5
    Purity Limit:
    94 - 105 % (dosage par titrage)
    MDL NO:
    MFCD03094867
    Molecular Formula:
    C 11 H 175
    Molecular Weight:
    243.26
  • ( S )-(+)- N -(Boc)-2-méthylpipéridine

    Purity:
    ≥ 97,5 % (CG)
    Synonym:
    ( S )-(+)- N - tert -(butoxycarbonyl)-2-méthylpipéridine
    Catalog Number:
    41505
    CAS Number:
    183903-99-3
    Purity Limit:
    ≥ 97,5 % (CG)
    MDL NO:
    MFCD06799025
    Molecular Formula:
    C 11 H 21 NO 2
    Molecular Weight:
    199.29
  • ( S )-1-Boc-3-(méthylamino)pipéridine

    Hazmat
    Purity:
    ≥ 96,5 % (CG)
    Synonym:
    ( S )-(+)-1-Boc-3-(méthylamino)pipéridine
    Hazmat
    Catalog Number:
    41506
    CAS Number:
    912368-73-1
    Purity Limit:
    ≥ 96,5 % (CG)
    MDL NO:
    MFCD09752964
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.3
  • Acide ( R )-1-Boc-4-oxopipéridine-2-carboxylique

    Purity:
    95 - 105 % (dosage par titrage)
    Synonym:
    Acide (2 R )-1-Boc-4-oxopipécolique
    Catalog Number:
    41503
    CAS Number:
    1212176-33-4
    Purity Limit:
    95 - 105 % (dosage par titrage)
    MDL NO:
    MFCD09953681
    Molecular Formula:
    C 11 H 175
    Molecular Weight:
    243.26
  • ( S )-(+)-3-aminopipéridine dichlorhydrate

    Purity:
    95 - 105 % (dosage par titrage)
    Catalog Number:
    41495
    CAS Number:
    334618-07-4
    Purity Limit:
    95 - 105 % (dosage par titrage)
    MDL NO:
    MFCD03427036
    Molecular Formula:
    C5H12N2 · 2HCl
    Molecular Weight:
    173.08
  • Chlorhydrate de ( S )-2-pipéridineéthanol

    Purity:
    ≥ 99 % (pureté chirale)
    Synonym:
    Chlorhydrate de ( S )-2-(2-hydroxyéthyl)pipéridine
    Catalog Number:
    41500
    CAS Number:
    786684-21-7
    Purity Limit:
    ≥ 99 % (pureté chirale)
    MDL NO:
    MFCD09265049
    Molecular Formula:
    C7H15NO · HCl
    Molecular Weight:
    165.66
  • ( S )-Éthyle pipéridine-3-carboxylate

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    ( S )-Éthyle nipécotate
    Hazmat
    Catalog Number:
    41501
    CAS Number:
    37675-18-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00792499
    Molecular Formula:
    C 8 H 15 NO 2
    Molecular Weight:
    157.21
  • ( R )-2-(trifluorométhyl)pipéridine

    Hazmat
    Purity:
    ≥ 96,5 % (CG)
    Hazmat
    Catalog Number:
    41497
    CAS Number:
    1212734-83-2
    Purity Limit:
    ≥ 96,5 % (CG)
    MDL NO:
    MFCD11226598
    Molecular Formula:
    C 6 H 10 F 3 N
    Molecular Weight:
    153.15
  • Acide ( S )-6-oxo-2-pipéridinecarboxylique

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Acide 6-oxo-L-pipécolique
    Catalog Number:
    41496
    CAS Number:
    34622-39-4
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD03839863
    Molecular Formula:
    C 6 H 9 NO 3
    Molecular Weight:
    143.14
  • ( S )-3-méthyl-2-cétopipérazine

    Purity:
    ≥ 96 % (pureté chirale)
    Synonym:
    ( S )-3-méthyl-2-oxo-pipérazine
    Catalog Number:
    41485
    CAS Number:
    78551-38-9
    Purity Limit:
    ≥ 96 % (pureté chirale)
    MDL NO:
    MFCD07373459
    Molecular Formula:
    C5H10N2O
    Molecular Weight:
    114.15
  • ( S )-(+)-2-méthylpipéridine

    Hazmat
    Purity:
    ≥ 96,5 % (CG)
    Hazmat
    Catalog Number:
    41499
    CAS Number:
    3197-42-0
    Purity Limit:
    ≥ 96,5 % (CG)
    MDL NO:
    MFCD01862169
    Molecular Formula:
    C6H13N
    Molecular Weight:
    99.17
  • Acide ( R )-2-(4-éthyl-2,3-dioxopipérazine-1-carboxamido)-2-(4-hydroxyphényl)acétique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R )-(-)-a-[[(4-éthyl-2,3-dioxo-1-pipérazinyl)carbonyl]amino]-4-hydroxybenzèneacétique
    Catalog Number:
    41492
    CAS Number:
    62893-24-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00792472
    Molecular Formula:
    C15H17N3O6
    Molecular Weight:
    335.31
  • ( R )-(-)-3-aminopipéridine dichlorhydrate

    Purity:
    96 - 104 % (dosage par titrage)
    Synonym:
    ( R )-3-pipéridinamine dichlorhydrate
    Catalog Number:
    41493
    CAS Number:
    334618-23-4
    Purity Limit:
    96 - 104 % (dosage par titrage)
    MDL NO:
    MFCD06799458
    Molecular Formula:
    C5H12N2 · 2HCl
    Molecular Weight:
    173.08
  • Catalog Number:
    41467
    CAS Number:
    82586-62-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01861226
    Molecular Formula:
    C12H15NO4 · HCl
    Molecular Weight:
    273.71
  • Catalog Number:
    41478
    CAS Number:
    82659-84-5
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00082397
    Molecular Formula:
    C 12 H 13 NON 3
    Molecular Weight:
    219.24
  • b-Butyrolactone

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    b-méthyl-b-propiolactone
    Hazmat
    Catalog Number:
    41481
    CAS Number:
    3068-88-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005170
    Molecular Formula:
    C4H6O2
    Molecular Weight:
    86.09
  • Dichlorhydrate d'acide ( R )-2-pipérazinecarboxylique

    Purity:
    98 - 102 % (dosage par titrage)
    Catalog Number:
    41486
    CAS Number:
    126330-90-3
    Purity Limit:
    98 - 102 % (dosage par titrage)
    MDL NO:
    MFCD03840829
    Molecular Formula:
    C5H10N2O2 · 2HCl
    Molecular Weight:
    203.07
  • Catalog Number:
    41488
    CAS Number:
    16944-60-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00057333
    Molecular Formula:
    C7H12N2O2
    Molecular Weight:
    156.18
  • [3 S -(3α,4aβ,8aβ)]- N -( tert -butyl)décahydro-3-isoquinoléinecarboxamide

    Purity:
    ≥ 97% (CG)
    Synonym:
    ( S )-N-tert-butyldécahydroisoquinoléine-3-carboxamide
    Catalog Number:
    41468
    CAS Number:
    136465-81-1
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD01313226
    Molecular Formula:
    C14H26N2O
    Molecular Weight:
    238.37
  • ( R )-1-Boc-3-méthylpipérazine

    Purity:
    ≥ 99% (GC)
    Synonym:
    tert -butyl( R )-3-méthyl-1-pipérazinecarboxylate
    Catalog Number:
    41491
    CAS Number:
    163765-44-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD02683205
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
  • ( R )-3-méthyl-2-cétopipérazine

    Purity:
    ≥ 96 % (pureté chirale)
    Synonym:
    ( R )-3-méthyl-2-oxo-pipérazine
    Catalog Number:
    41484
    CAS Number:
    922178-61-8
    Purity Limit:
    ≥ 96 % (pureté chirale)
    MDL NO:
    MFCD07373460
    Molecular Formula:
    C5H10N2O
    Molecular Weight:
    114.15
  • ( R )-1-Boc-3-méthylpipérazine

    Purity:
    ≥ 96,5 % (CG)
    Synonym:
    tert -butyl( R )-3-méthyl-1-pipérazinecarboxylate
    Catalog Number:
    41490
    CAS Number:
    163765-44-4
    Purity Limit:
    ≥ 96,5 % (CG)
    MDL NO:
    MFCD02683205
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
  • ( S )-3- tert -Butyl-2,5-pipérazinedione

    Purity:
    ≥ 99%
    Synonym:
    (3 S )-3-tert-butylpipérazine-2,5-dione
    Catalog Number:
    41489
    CAS Number:
    65050-07-9
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00077675
    Molecular Formula:
    C8H14N2O2
    Molecular Weight:
    170.21
  • Catalog Number:
    41487
    CAS Number:
    143673-66-9
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00210060
    Molecular Formula:
    C7H12N2O2
    Molecular Weight:
    156.18
  • Catalog Number:
    41479
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD16621469
    Molecular Formula:
    C 14 H 18 BrNO
    Molecular Weight:
    296.2
  • Oxyde de triméthylène

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    1,3-époxypropane
    Hazmat
    Catalog Number:
    41480
    CAS Number:
    503-30-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005167
    Molecular Formula:
    C3H6O
    Molecular Weight:
    58.08
  • Acide ( R )-4-Boc-3-morpholinacétique

    Purity:
    ≥ 97 % (pureté chirale)
    Synonym:
    ( R )- N -Boc-3-carboxyméthyl-morpholine
    Catalog Number:
    41471
    CAS Number:
    761460-03-1
    Purity Limit:
    ≥ 97 % (pureté chirale)
    MDL NO:
    MFCD09264262
    Molecular Formula:
    C 11 H 195
    Molecular Weight:
    245.27
  • Catalog Number:
    41477
    CAS Number:
    78715-83-0
    Purity Limit:
    ≥ 95,5 % (CG)
    MDL NO:
    MFCD02683520
    Molecular Formula:
    C 11 H 11 NON 3
    Molecular Weight:
    205.21
  • 3-Éthyl-3-oxétaneméthanol

    Purity:
    ≥ 96% (CG)
    Synonym:
    2-hydroxyméthyl-2-éthyl-1,3-époxypropane
    Catalog Number:
    41483
    CAS Number:
    3047-32-3
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00190143
    Molecular Formula:
    C6H12O2
    Molecular Weight:
    116.16
  • ( S )-(-)-1,2,3,4-tétrahydro-3-isoquinoléinéméthanol

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    ( S )-1,2,3,4-tétrahydroisoquinoléine-3-méthanol
    Catalog Number:
    41466
    CAS Number:
    18881-17-9
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD01631316
    Molecular Formula:
    C 10 H 13 NON
    Molecular Weight:
    163.22