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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

  • 1,3,2-Dioxathiane 2,2-Dioxyde

    Purity:
    ≥ 98% (CG)
    Synonym:
    Sulfate de 1,3-propylène
    Catalog Number:
    43261
    CAS Number:
    1073-05-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00801144
    Molecular Formula:
    C3H6O4S​​
    Molecular Weight:
    138.14
    Specification Sheet SDS

  • 1-(2,5-dichloro-4-sulfophényl)-3-méthyl-5-pyrazolone monohydraté

    Purity:
    ≥ 98 % (dosage par titration)
    Catalog Number:
    43255
    CAS Number:
    84-57-1
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00035706
    Molecular Formula:
    C10H8Cl2N2O4S · H2O​​​
    Molecular Weight:
    341.16
    Specification Sheet SDS

  • 3,4-Dihydro-2 H -pyrido[1,2- a ]pyrimidin-2-one

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Capteur d'acide H
    Catalog Number:
    43257
    CAS Number:
    5439-14-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00042798
    Molecular Formula:
    C8H8N2O​​
    Molecular Weight:
    148.17
    Specification Sheet SDS

  • Trifluorométhanesulfonate de 2,6-di- tert -butyl-4-méthylpyrylium

    Purity:
    ≥ 97 % (dosage par titration)
    Synonym:
    Triflate de 2,6-di- tert -butyl-4-méthylpyrylium
    Catalog Number:
    43259
    CAS Number:
    59643-43-5
    Purity Limit:
    ≥ 97 % (dosage par titration)
    MDL NO:
    MFCD00229854
    Molecular Formula:
    C 15 H 23 F 3 O 4 S
    Molecular Weight:
    356.4
    Specification Sheet SDS

  • 1,3,4,6-tétrathiapentalène-2,5-dione

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43249
    CAS Number:
    64394-45-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00010403
    Molecular Formula:
    C4O2S4​​
    Molecular Weight:
    208.28
    Specification Sheet SDS

  • Hydrogénosulfate de 2,4,6-triphénylpyrylium

    Hazmat
    Purity:
    ≥ 97 % (HPLC)
    Hazmat
    Catalog Number:
    43258
    CAS Number:
    51071-75-1
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00012002
    Molecular Formula:
    C23H18O5S​​
    Molecular Weight:
    406.45
    Specification Sheet SDS

  • 1,3-Dihydroxy-9 H -xanthène-9-one

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43252
    CAS Number:
    3875-68-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00800670
    Molecular Formula:
    C13H8O4​​
    Molecular Weight:
    228.2
    Specification Sheet SDS

  • Acide 2-méthylpyrazolo[1,5- a ]pyrimidine-6-carboxylique

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    43230
    CAS Number:
    739364-95-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD19443280
    Molecular Formula:
    C8H7N3O2​​​
    Molecular Weight:
    177.16
    Specification Sheet SDS

  • Chlorhydrate d'hexahydro-4-azépinone

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    Chlorhydrate de 4-azépanone
    Catalog Number:
    43253
    CAS Number:
    50492-22-3
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD02183487
    Molecular Formula:
    C6H11NO · HCl
    Molecular Weight:
    149.62
    Specification Sheet SDS

  • 3,4-Méthylènedioxyphénylacétonitrile

    Purity:
    ≥ 98% (CG)
    Synonym:
    Cyanure de 3,4-méthylènedioxybenzyle
    Catalog Number:
    43245
    CAS Number:
    4439-02-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005835
    Molecular Formula:
    C9H7NO2​​
    Molecular Weight:
    161.16
    Specification Sheet SDS

  • Acide 3,4-méthylènedioxyphénylacétique

    Purity:
    ≥ 98% (CG)
    Synonym:
    Acide (1,3-benzodioxol-5-yl)acétique
    Catalog Number:
    43237
    CAS Number:
    2861-28-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00014576
    Molecular Formula:
    C9H8O4​​
    Molecular Weight:
    180.16
    Specification Sheet SDS

  • Tétrathiafulvalène

    Purity:
    ≥ 98% (CG)
    Synonym:
    TTF
    Catalog Number:
    43248
    CAS Number:
    31366-25-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005492
    Molecular Formula:
    C 6 H 4 S 4
    Molecular Weight:
    204.34
    Specification Sheet SDS

  • 7,8-Diméthoxy-1 H -benzo[ d ]azépin-2(3 H -one

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,3-Dihydro-7,8-diméthoxy-2 H -3-benzazépine-2-one
    Catalog Number:
    43244
    CAS Number:
    73942-87-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD02091565
    Molecular Formula:
    C 12 H 13 NON 3
    Molecular Weight:
    219.24
    Specification Sheet SDS

  • Thiétane 1,1-dioxyde

    Purity:
    ≥ 95% (CG)
    Synonym:
    Triméthylène sulfone
    Catalog Number:
    43250
    CAS Number:
    5687-92-3
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00088478
    Molecular Formula:
    C3H6O2S​​
    Molecular Weight:
    106.14
    Specification Sheet SDS

  • 7-Déazapurine

    Purity:
    ≥ 98% (CG)
    Synonym:
    7 H -Pyrrolo[2,3- d ]pyrimidine
    Catalog Number:
    43247
    CAS Number:
    271-70-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD08234403
    Molecular Formula:
    C6H5N3​​
    Molecular Weight:
    119.13
    Specification Sheet SDS

  • Dodécahydrodibenzofurane (mélange d'isomères)

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43243
    CAS Number:
    13054-98-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD30749260
    Molecular Formula:
    C12H20O​
    Molecular Weight:
    180.29
    Specification Sheet SDS

  • 1,4-dioxène

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    2,3-Dihydro-1,4-dioxine
    Hazmat
    Catalog Number:
    43240
    CAS Number:
    543-75-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00082537
    Molecular Formula:
    C4H6O2​​
    Molecular Weight:
    86.09
    Specification Sheet SDS

  • 5,6-Dihydro-1,4-dithiine-2,3-dicarboximide

    Purity:
    ≥ 99 % (dosage par titration)
    Synonym:
    2,3-Dihydro-1,4-dithiino[2,3- c ]pyrrole-5,7-dione
    Catalog Number:
    43241
    CAS Number:
    24519-85-5
    Purity Limit:
    ≥ 99 % (dosage par titration)
    MDL NO:
    MFCD01632185
    Molecular Formula:
    C6H5NO2S2​​​
    Molecular Weight:
    187.23
    Specification Sheet SDS

  • Dibenzo[ b , e ][1,4]dioxine

    Purity:
    ≥ 99% (GC)
    Synonym:
    Dibenzo- p -dioxine
    Catalog Number:
    43239
    CAS Number:
    262-12-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00022282
    Molecular Formula:
    C12H8O2​​
    Molecular Weight:
    184.19
    Specification Sheet SDS

  • Thiéno[3,2- d ]pyrimidin-4(1 H -one

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43242
    CAS Number:
    16234-10-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00122140
    Molecular Formula:
    C6H4N2OS​​
    Molecular Weight:
    152.17
    Specification Sheet SDS

  • 10-méthoxy-5 H -dibenzo[ b , f ]azépine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    10-méthoxy-2,2'-iminostilbène
    Catalog Number:
    43227
    CAS Number:
    4698-11-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00101079
    Molecular Formula:
    C 15 H 13 NON
    Molecular Weight:
    223.28
    Specification Sheet SDS

  • trans -2,3-dichloro-1,4-dioxane

    Hazmat
    Purity:
    ≥ 96% (CG)
    Synonym:
    trans -2,3-dichloro-1,4-diéthylène dioxyde
    Hazmat
    Catalog Number:
    43234
    CAS Number:
    3883-43-0
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00191421
    Molecular Formula:
    C4H6Cl2O2​​​
    Molecular Weight:
    156.99
    Specification Sheet SDS

  • Heptaméthylèneimine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Azacyclooctane
    Hazmat
    Catalog Number:
    43217
    CAS Number:
    1121-92-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00003270
    Molecular Formula:
    C7H15N​
    Molecular Weight:
    113.2
    Specification Sheet SDS

  • 8-Azahypoxanthine

    Purity:
    ≥ 98 % (dosage par titration)
    Catalog Number:
    43222
    CAS Number:
    2683-90-1
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00005804
    Molecular Formula:
    C4H3N5O​​
    Molecular Weight:
    137.1
    Specification Sheet SDS

  • 4-méthyl-1,3-dioxane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    43228
    CAS Number:
    1120-97-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006569
    Molecular Formula:
    C5H10O2​​
    Molecular Weight:
    102.13
    Specification Sheet SDS

  • 1,3-dithiolane-2-carboxylate d'éthyle

    Purity:
    ≥ 97% (CG)
    Synonym:
    Ester éthylique de l'acide 1,3-dithiolane-2-carboxylique
    Catalog Number:
    43238
    CAS Number:
    20461-99-8
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00005411
    Molecular Formula:
    C6H10O2S2​​​
    Molecular Weight:
    178.26
    Specification Sheet SDS

  • 4,5-Méthylènedithio-1,3-dithiole-2-thione

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43233
    CAS Number:
    70800-59-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00137884
    Molecular Formula:
    C4H2S5​​
    Molecular Weight:
    210.36
    Specification Sheet SDS

  • 1,4-Thioxane

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    1,4-oxathiane
    Hazmat
    Catalog Number:
    43229
    CAS Number:
    15980-15-1
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00006573
    Molecular Formula:
    C 4 H 8 OS
    Molecular Weight:
    104.17
    Specification Sheet SDS

  • Tétrafluoroborate de 2,4,6-triméthylpyrylium

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    43236
    CAS Number:
    773-01-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00032098
    Molecular Formula:
    C8H11BF4O​​
    Molecular Weight:
    209.98
    Specification Sheet SDS

  • 1-méthylhomopipérazine

    Hazmat
    Purity:
    ≥ 97% (RMN)
    Hazmat
    Catalog Number:
    43232
    CAS Number:
    4318-37-0
    Purity Limit:
    ≥ 97% (RMN)
    MDL NO:
    MFCD00059810
    Molecular Formula:
    C6H14N2​​
    Molecular Weight:
    114.19
    Specification Sheet SDS

  • 7-hydroxythiéno[3,2- b ]pyridine

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43226
    CAS Number:
    107818-20-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01863636
    Molecular Formula:
    C 7 H 5 NOS
    Molecular Weight:
    151.18
    Specification Sheet SDS

  • Pipéronylonitrile

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,3-benzodioxole-5-carbonitrile
    Catalog Number:
    43224
    CAS Number:
    4421-09-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005820
    Molecular Formula:
    C 8 H 5 NO 2
    Molecular Weight:
    147.13
    Specification Sheet SDS

  • 2-méthyl-4(1 H -quinazolinone

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43235
    CAS Number:
    1769-24-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD01457186
    Molecular Formula:
    C9H8N2O​​
    Molecular Weight:
    160.18
    Specification Sheet SDS

  • 8-hydroxy-1,1,7,7-tétraméthyljulolidine-9-carboxaldéhyde

    Purity:
    ≥ 98% (CG)
    Synonym:
    9-Formyl-8-hydroxy-1,1,7,7-tétraméthyljulolidine
    Catalog Number:
    43225
    CAS Number:
    115662-09-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00142785
    Molecular Formula:
    C 17 H 23 NO 2
    Molecular Weight:
    273.38
    Specification Sheet SDS

  • Thioxanthone

    Purity:
    ≥ 98% (CG)
    Synonym:
    9-Oxothioxanthène
    Catalog Number:
    43231
    CAS Number:
    492-22-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005066
    Molecular Formula:
    C 13 H 8 OS
    Molecular Weight:
    212.27
    Specification Sheet SDS

  • Pipéronylacétone

    Purity:
    ≥ 98% (CG)
    Synonym:
    4-(1,3-benzodioxol-5-yl)-2-butanone
    Catalog Number:
    43203
    CAS Number:
    55418-52-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00016910
    Molecular Formula:
    C11H12O3​​
    Molecular Weight:
    192.21
    Specification Sheet SDS

  • 2-Pyrazoline

    Hazmat
    Purity:
    ≥ 95% (CG)
    Hazmat
    Catalog Number:
    43223
    CAS Number:
    109-98-8
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00059715
    Molecular Formula:
    C3H6N2​​
    Molecular Weight:
    70.1
    Specification Sheet SDS

  • Anthra[1,9- cd ]pyrazol-6(2 H -one

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Dibenzo[ cd , g ]indazol-6(2 H -one
    Catalog Number:
    43216
    CAS Number:
    129-56-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00022289
    Molecular Formula:
    C14H8N2O​​
    Molecular Weight:
    220.23
    Specification Sheet SDS

  • Acide 4-[2-(2-amino-4,7-dihydro-4-oxo-3 H -pyrrolo[2,3- d ]pyrimidin-5-yl)éthyl]benzoïque

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2-Amino-4,7-dihydro-5-[2-[4-(carboxy)phényl]éthyl]-4-oxo-3 H -pyrrolo[2,3- d ]pyrimidine
    Catalog Number:
    43218
    CAS Number:
    137281-39-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11040439
    Molecular Formula:
    C15H14N4O3​​​
    Molecular Weight:
    298.3
    Specification Sheet SDS

  • 5-[4-(diéthylamino)benzylidène]rhodanine

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    4-Diéthylaminobenzalrhodanine
    Catalog Number:
    43212
    CAS Number:
    35778-58-6
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00193758
    Molecular Formula:
    C14H16N2OS2​​​
    Molecular Weight:
    292.42
    Specification Sheet SDS

  • Phénoxathiine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43220
    CAS Number:
    262-20-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00046933
    Molecular Formula:
    C 12 H 8 OS
    Molecular Weight:
    200.26
    Specification Sheet SDS

  • 6-Nitropipéronal

    Purity:
    ≥ 97% (CG)
    Synonym:
    3,4-Méthylènedioxy-6-nitrobenzaldéhyde
    Catalog Number:
    43210
    CAS Number:
    712-97-0
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00005829
    Molecular Formula:
    C 8 H 5 NON 5
    Molecular Weight:
    195.13
    Specification Sheet SDS

  • 3,4-Méthylènedioxyaniline

    Purity:
    ≥ 98% (CG)
    Synonym:
    5-Amino-1,3-benzodioxole
    Catalog Number:
    43215
    CAS Number:
    14268-66-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005832
    Molecular Formula:
    C7H7NO2​​
    Molecular Weight:
    137.14
    Specification Sheet SDS

  • 1,3,5-Trithiane

    Purity:
    ≥ 98% (CG)
    Synonym:
    Trimère de thioformaldéhyde
    Catalog Number:
    43219
    CAS Number:
    291-21-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006653
    Molecular Formula:
    C 3 H 6 S 3
    Molecular Weight:
    138.26
    Specification Sheet SDS

  • 4- n -octyl-4 H -dithiéno[3,2- b :2',3'- d ]pyrrole

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43221
    CAS Number:
    141029-75-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD26793506
    Molecular Formula:
    C 16 H 21 NS 2
    Molecular Weight:
    291.47
    Specification Sheet SDS

  • 5-(4-hydroxybenzyl)-2,4-thiazolidinedione

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    43209
    CAS Number:
    74772-78-4
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00754499
    Molecular Formula:
    C 10 H 9 NO 3 S
    Molecular Weight:
    223.25
    Specification Sheet SDS

  • Oxyde d'hexaméthylène

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Oxacycloheptane
    Hazmat
    Catalog Number:
    43213
    CAS Number:
    592-90-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00003266
    Molecular Formula:
    C6H12O​
    Molecular Weight:
    100.16
    Specification Sheet SDS

  • 2,3-(méthylènedioxy)benzaldéhyde

    Purity:
    ≥ 97% (CG)
    Synonym:
    1,3-benzodioxole-4-carboxaldéhyde
    Catalog Number:
    43214
    CAS Number:
    7797-83-3
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00016902
    Molecular Formula:
    C8H6O3​​
    Molecular Weight:
    150.13
    Specification Sheet SDS

  • 1 H -[1,2,4]Oxadiazolo[4,3- a ]quinoxalin-1-one

    Purity:
    ≥ 95% (CG)
    Synonym:
    ODQ
    Catalog Number:
    43211
    CAS Number:
    41443-28-1
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00792620
    Molecular Formula:
    C9H5N3O2​​​
    Molecular Weight:
    187.16
    Specification Sheet SDS

  • Homopipérazine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Hazmat
    Catalog Number:
    43201
    CAS Number:
    505-66-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006933
    Molecular Formula:
    C5H12N2​​
    Molecular Weight:
    100.17
    Specification Sheet SDS
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