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Chemistry

Chimie

11931

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.

Sub Categories
Chimie > Synthèse asymétrique 1123
Chimie > Éléments de base 7867
Chimie > Catalyse et chimie inorganique 1049
Chimie > Biologie chimique 178
Chimie > Composés inorganiques 794
Chimie > Liquides ioniques 182
Chimie > Réactifs organométalliques 845
Chimie > Colorants et teintures 298

  • Anhydride de N , N -diacétylglycine

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,4-Diacétyl-2,5-dicétopipérazine
    Catalog Number:
    43343
    CAS Number:
    3027-05-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00059789
    Molecular Formula:
    C8H10N2O4​​​
    Molecular Weight:
    198.18
    Specification Sheet SDS

  • 1-(2-pyrimidyl)pipérazine

    Purity:
    ≥ 98% (CG)
    Synonym:
    2-(1-pipérazinyl)pyrimidine
    Catalog Number:
    43364
    CAS Number:
    20980-22-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00040742
    Molecular Formula:
    C8H12N4​​
    Molecular Weight:
    164.21
    Specification Sheet SDS

  • 1-allylpipérazine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Hazmat
    Catalog Number:
    43354
    CAS Number:
    13961-36-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00167970
    Molecular Formula:
    C7H14N2​​
    Molecular Weight:
    126.2
    Specification Sheet SDS

  • 3-oxopipérazine-1-carboxylate de tert -butyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    1-Boc-3-oxopipérazine
    Catalog Number:
    43347
    CAS Number:
    76003-29-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD02181069
    Molecular Formula:
    C9H16N2O3​​​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • trans -2,5-diméthylpipérazine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    43356
    CAS Number:
    2815-34-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00070516
    Molecular Formula:
    C6H14N2​​
    Molecular Weight:
    114.19
    Specification Sheet SDS

  • Chlorhydrate de 1-(2-Furoyl)pipérazine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Chlorhydrate de 1-[(2-furan)carbonyl]pipérazine
    Catalog Number:
    43360
    CAS Number:
    60548-09-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00236012
    Molecular Formula:
    C9H12N2O2 · HCl​
    Molecular Weight:
    216.67
    Specification Sheet SDS

  • 1-(2-propynyl)pipérazine

    Purity:
    ≥ 98% (CG)
    Synonym:
    1-Propargylpipérazine
    Catalog Number:
    43355
    CAS Number:
    52070-67-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD08445213
    Molecular Formula:
    C7H12N2​​
    Molecular Weight:
    124.19
    Specification Sheet SDS

  • 1,4-Diformylpipérazine

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,4-Pipérazinedicarboxaldéhyde
    Catalog Number:
    43346
    CAS Number:
    4164-39-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006153
    Molecular Formula:
    C6H10N2O2​​​
    Molecular Weight:
    142.16
    Specification Sheet SDS

  • 1-(4-bromobenzyl)-4-méthylpipérazine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43350
    CAS Number:
    368879-17-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00811183
    Molecular Formula:
    C 12 H 17 BrN 2
    Molecular Weight:
    269.19
    Specification Sheet SDS

  • 1-Pipéronylpipérazine

    Purity:
    ≥ 97 % (dosage par titration)
    Synonym:
    1-[(1,3-benzodioxol-5-yl)méthyl]pipérazine
    Catalog Number:
    43334
    CAS Number:
    32231-06-4
    Purity Limit:
    ≥ 97 % (dosage par titration)
    MDL NO:
    MFCD00005834
    Molecular Formula:
    C12H16N2O2​​​
    Molecular Weight:
    220.27
    Specification Sheet SDS

  • 1,4-Bis(2-hydroxyéthyl)pipérazine

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,4-Pipérazinediéthanol
    Catalog Number:
    43349
    CAS Number:
    122-96-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006157
    Molecular Formula:
    C8H18N2O2​​​
    Molecular Weight:
    174.24
    Specification Sheet SDS

  • 1,4-Bis(3-isocyanopropyl)pipérazine

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    43352
    CAS Number:
    51641-96-4
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD06200487
    Molecular Formula:
    C 12 H 20 N 4
    Molecular Weight:
    220.32
    Specification Sheet SDS

  • 3-oxopipérazine-1-carboxylate de benzyle

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    1-Cbz-3-oxopipérazine
    Catalog Number:
    43348
    CAS Number:
    78818-15-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00173924
    Molecular Formula:
    C12H14N2O3​​​
    Molecular Weight:
    234.26
    Specification Sheet SDS

  • 1-benzoylpipérazine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43351
    CAS Number:
    13754-38-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00810192
    Molecular Formula:
    C11H14N2O​​
    Molecular Weight:
    190.25
    Specification Sheet SDS

  • 1-cyclopropylpipérazine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Hazmat
    Catalog Number:
    43344
    CAS Number:
    20327-23-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD06254805
    Molecular Formula:
    C7H14N2​​
    Molecular Weight:
    126.2
    Specification Sheet SDS

  • Chlorhydrate de 1-(2-éthoxyphényl)pipérazine

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43345
    CAS Number:
    83081-75-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00012763
    Molecular Formula:
    C12H18N2O · HCl
    Molecular Weight:
    242.75
    Specification Sheet SDS

  • 1-[4-(4-amino-3-méthoxyphényl)pipérazin-1-yl]éthanone

    Purity:
    ≥ 96 % (HPLC)
    Catalog Number:
    43330
    CAS Number:
    1021426-42-5
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD19174778
    Molecular Formula:
    C13H19N3O2​​​
    Molecular Weight:
    249.31
    Specification Sheet SDS

  • 1,4-Bis(3-aminopropyl)pipérazine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    1,4-Di(3-aminopropyl)pipérazine
    Hazmat
    Catalog Number:
    43341
    CAS Number:
    7209-38-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006161
    Molecular Formula:
    C 10 H 24 N 4
    Molecular Weight:
    200.33
    Specification Sheet SDS

  • Citrate de diéthylcarbamazine

    Hazmat
    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    N , N -Diéthyl-4-méthyl-1-pipérazinecarboxamidecitrate
    Hazmat
    Catalog Number:
    43337
    CAS Number:
    1642-54-2
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00039124
    Molecular Formula:
    C10H21N3O · C6H8O7​​​
    Molecular Weight:
    391.42
    Specification Sheet SDS

  • 1-(4-nitrophényl)pipérazine

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    1-nitro-4-(1-pipérazinyl)benzène
    Catalog Number:
    43326
    CAS Number:
    6269-89-2
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00005961
    Molecular Formula:
    C10H13N3O2​​​
    Molecular Weight:
    207.23
    Specification Sheet SDS

  • 1-butylpipérazine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43340
    CAS Number:
    5610-49-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00039702
    Molecular Formula:
    C8H18N2​​
    Molecular Weight:
    142.25
    Specification Sheet SDS

  • 2-Pipérazinone

    Purity:
    ≥ 98% (CG)
    Synonym:
    Pipérazine-2-one
    Catalog Number:
    43338
    CAS Number:
    5625-67-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD01318687
    Molecular Formula:
    C4H8N2O​​
    Molecular Weight:
    100.12
    Specification Sheet SDS

  • Pipérazine hexahydratée

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Diéthylènediamine hexahydratée
    Hazmat
    Catalog Number:
    43336
    CAS Number:
    142-63-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00149389
    Molecular Formula:
    C4H10N2 · 6H2O​
    Molecular Weight:
    194.23
    Specification Sheet SDS

  • 1-Éthyl-2,3-dioxopipérazine

    Purity:
    ≥ 98% (CG)
    Synonym:
    1-Éthyl-2,3-dicétopipérazine
    Catalog Number:
    43342
    CAS Number:
    59702-31-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00051825
    Molecular Formula:
    C6H10N2O2​​​
    Molecular Weight:
    142.16
    Specification Sheet SDS

  • 4-(6-amino-3-pyridyl)pipérazine-1-carboxylate de tert -butyle

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ester tert -butylique de l'acide 4-(6-amino-3-pyridyl)pipérazine-1-carboxylique
    Catalog Number:
    43339
    CAS Number:
    571188-59-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11594962
    Molecular Formula:
    C14H22N4O2​​​
    Molecular Weight:
    278.36
    Specification Sheet SDS

  • 4-(1-pipérazinyl)benzoate d'éthyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester éthylique de l'acide 4-(1-pipérazinyl)benzoïque
    Catalog Number:
    43332
    CAS Number:
    80518-57-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD04973340
    Molecular Formula:
    C13H18N2O2​​​
    Molecular Weight:
    234.3
    Specification Sheet SDS

  • p- toluènesulfonate de 3-oxétanyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester 3-oxétanyle de l'acide p-toluènesulfonique
    Catalog Number:
    43320
    CAS Number:
    26272-83-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD08544401
    Molecular Formula:
    C10H12O4S​​
    Molecular Weight:
    228.26
    Specification Sheet SDS

  • 3-[(allyloxy)méthyl]-3-éthyloxétane

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    3-Éthyl-3-(prop-2-énoxyméthyl)oxétane
    Hazmat
    Catalog Number:
    43325
    CAS Number:
    3207-04-3
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD17012910
    Molecular Formula:
    C9H16O2​​
    Molecular Weight:
    156.23
    Specification Sheet SDS

  • 1-Amino-4-méthylpipérazine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43335
    CAS Number:
    6928-85-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006154
    Molecular Formula:
    C5H13N3​​
    Molecular Weight:
    115.18
    Specification Sheet SDS

  • 3-Amino-3-méthyloxétane

    Purity:
    ≥ 97% (CG)
    Synonym:
    3-méthyl-3-oxétanamine
    Catalog Number:
    43322
    CAS Number:
    874473-14-0
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD11111713
    Molecular Formula:
    C 4 H 9 NON
    Molecular Weight:
    87.12
    Specification Sheet SDS

  • Acide 3-méthyl-3-oxétanecarboxylique

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43324
    CAS Number:
    28562-68-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD09842435
    Molecular Formula:
    C5H8O3​​
    Molecular Weight:
    116.12
    Specification Sheet SDS

  • 2-(4-méthyl-1-pipérazinyl)aniline

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    1-(2-aminophényl)-4-méthylpipérazine
    Hazmat
    Catalog Number:
    43333
    CAS Number:
    180605-36-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD04035359
    Molecular Formula:
    C 11 H 17 N 3
    Molecular Weight:
    191.28
    Specification Sheet SDS

  • Hémioxalate de 2-oxa-7-azaspiro[3,5]nonane

    Purity:
    ≥ 97 % (dosage par titration)
    Catalog Number:
    43319
    CAS Number:
    1429056-28-9
    Purity Limit:
    ≥ 97 % (dosage par titration)
    MDL NO:
    MFCD22422281
    Molecular Formula:
    C7H13NO · 0,5C2H2O4​​
    Molecular Weight:
    172.2
    Specification Sheet SDS

  • 1-Isopropylpipérazine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Hazmat
    Catalog Number:
    43331
    CAS Number:
    4318-42-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00167971
    Molecular Formula:
    C7H16N2​​
    Molecular Weight:
    128.22
    Specification Sheet SDS

  • 2-hydroxyméthyloxétane

    Purity:
    ≥ 95% (CG)
    Synonym:
    2,4-époxybutanol
    Catalog Number:
    43321
    CAS Number:
    61266-70-4
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00142933
    Molecular Formula:
    C4H8O2​​
    Molecular Weight:
    88.11
    Specification Sheet SDS

  • Méthacrylate de 3-éthyloxétan-3-yl)méthyle (stabilisé avec MEHQ)

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester méthylique de l'acide méthacrylique (3-éthyloxétan-3-yl) (stabilisé avec MEHQ)
    Catalog Number:
    43323
    CAS Number:
    37674-57-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD16039335
    Molecular Formula:
    C10H16O3​​
    Molecular Weight:
    184.24
    Specification Sheet SDS

  • 2-méthyl-2-oxazoline

    Hazmat
    Purity:
    ≥ 98% (CG)
    Hazmat
    Catalog Number:
    43315
    CAS Number:
    1120-64-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005298
    Molecular Formula:
    C 4 H 7 NON
    Molecular Weight:
    85.11
    Specification Sheet SDS

  • 1-(4-aminophényl)-4-(4-méthoxyphényl)pipérazine

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    4-[4-(4-méthoxyphényl)-1-pipérazinyl]aniline
    Catalog Number:
    43328
    CAS Number:
    74852-62-3
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD02071496
    Molecular Formula:
    C17H21N3O​​
    Molecular Weight:
    283.38
    Specification Sheet SDS

  • 2-méthylpipérazine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    43327
    CAS Number:
    109-07-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005954
    Molecular Formula:
    C5H12N2​​
    Molecular Weight:
    100.17
    Specification Sheet SDS

  • Chlorhydrate de 2-amino-2-oxazoline

    Purity:
    ≥ 98 % (dosage par titration)
    Catalog Number:
    43305
    CAS Number:
    375855-07-5
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00060178
    Molecular Formula:
    C3H6N2O · HCl
    Molecular Weight:
    122.55
    Specification Sheet SDS

  • 4,4-Diméthyl-2-oxazoline

    Hazmat
    Purity:
    ≥ 97% (CG)
    Hazmat
    Catalog Number:
    43312
    CAS Number:
    30093-99-3
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00014507
    Molecular Formula:
    C 5 H 9 NON
    Molecular Weight:
    99.13
    Specification Sheet SDS

  • Dichlorhydrate de 1-(2-pyrimidyl)pipérazine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Dichlorhydrate de 2-(1-pipérazinyl)pyrimidine
    Catalog Number:
    43329
    CAS Number:
    94021-22-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00012779
    Molecular Formula:
    C8H12N4 · 2HCl
    Molecular Weight:
    237.13
    Specification Sheet SDS

  • Oxazolo[4,5-b]pyridin-2(3 H -one

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43318
    CAS Number:
    60832-72-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00204215
    Molecular Formula:
    C6H4N2O2​​​
    Molecular Weight:
    136.11
    Specification Sheet SDS

  • 2-méthylbenzoxazole

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43303
    CAS Number:
    95-21-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005771
    Molecular Formula:
    C 8 H 7 NON
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • 3-méthyl-2-oxazolidone

    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Oxo-3-méthyloxazolidine
    Catalog Number:
    43314
    CAS Number:
    19836-78-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009759
    Molecular Formula:
    C 4 H 7 NO 2
    Molecular Weight:
    101.11
    Specification Sheet SDS

  • 2,4,4-Triméthyl-2-oxazoline

    Hazmat
    Purity:
    ≥ 98% (CG)
    Hazmat
    Catalog Number:
    43310
    CAS Number:
    1772-43-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005301
    Molecular Formula:
    C 6 H 11 NON
    Molecular Weight:
    113.16
    Specification Sheet SDS

  • 2,4,5-Triméthyloxazole

    Hazmat
    Purity:
    ≥ 98% (CG)
    Hazmat
    Catalog Number:
    43301
    CAS Number:
    20662-84-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005308
    Molecular Formula:
    C 6 H 9 NON
    Molecular Weight:
    111.14
    Specification Sheet SDS

  • 6-Chloro-2-benzoxazolinone

    Purity:
    ≥ 98% (CG)
    Synonym:
    6-Chloro-2-hydroxybenzoxazole
    Catalog Number:
    43297
    CAS Number:
    19932-84-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00463914
    Molecular Formula:
    C7H4ClNO2​​
    Molecular Weight:
    169.56
    Specification Sheet SDS

  • 3-Benzyloxazolidine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43308
    CAS Number:
    13657-16-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00059028
    Molecular Formula:
    C 10 H 13 NON
    Molecular Weight:
    163.22
    Specification Sheet SDS

  • 4,5-Dihydro-2-phényloxazole

    Purity:
    ≥ 98% (CG)
    Synonym:
    (4,5-dihydro-2-oxazolyl)benzène
    Catalog Number:
    43317
    CAS Number:
    7127-19-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00075541
    Molecular Formula:
    C 9 H 9 NON
    Molecular Weight:
    147.18
    Specification Sheet SDS
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