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Chemistry

Chimie

12898

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 1134
Chimie > Éléments de base 8706
Chimie > Catalyse et chimie inorganique 1075
Chimie > Biologie chimique 180
Chimie > Composés inorganiques 869
Chimie > Liquides ioniques 183
Chimie > Réactifs organométalliques 861
Chimie > Colorants et teintures 304

  • Fluorescéine sodique

    Purity:
    ≥ 95 % (teneur en colorant)
    Synonym:
    Jaune Acide 73
    Catalog Number:
    22949
    CAS Number:
    518-47-8
    Purity Limit:
    ≥ 95 % (teneur en colorant)
    MDL NO:
    MFCD00167039
    Molecular Formula:
    C20H10O5 · 2Na
    Molecular Weight:
    376.27
    Specification Sheet SDS

  • Carmin (Laque d'alun)

    Grade:
    Grade certifiable
    Purity:
    50 - 55% (teneur en colorant)
    Catalog Number:
    22954
    Grade:
    Grade certifiable
    CAS Number:
    1390-65-4
    Purity Limit:
    50 - 55% (teneur en colorant)
    MDL NO:
    MFCD00167027
    Molecular Formula:
    C22H20O13​​
    Molecular Weight:
    492.39
    Specification Sheet SDS

  • Jaune de quinoléine W/S

    Purity:
    ≥ 85% (teneur en colorant)
    Synonym:
    Sel de sodium de l'acide 2-(1,3-dioxoindan-2-yl)quinoléinedisulfonique
    Catalog Number:
    22931
    CAS Number:
    8004-92-0
    Purity Limit:
    ≥ 85% (teneur en colorant)
    MDL NO:
    MFCD00080727
    Molecular Formula:
    C19H9NNa2O8S2​​​​
    Molecular Weight:
    489.4
    Specification Sheet SDS

  • Nouveau bleu de méthylène N

    Purity:
    ≥ 90 % (teneur en colorant)
    Catalog Number:
    22927
    CAS Number:
    6586-05-6
    Purity Limit:
    ≥ 90 % (teneur en colorant)
    MDL NO:
    MFCD00078135
    Molecular Formula:
    2C 18 H 22 N 3 S · 2Cl · ZnCl 2
    Molecular Weight:
    832.12
    Specification Sheet SDS

  • Bismark Brown Y

    Grade:
    Grade certifiable
    Purity:
    ≥ 45% (teneur en colorant)
    Synonym:
    4,4'-( m -phénylènebisazo)bis- m -phénylènediaminedichlorhydrate
    Catalog Number:
    22887
    Grade:
    Grade certifiable
    CAS Number:
    10114-58-6
    Purity Limit:
    ≥ 45% (teneur en colorant)
    MDL NO:
    MFCD00012977
    Molecular Formula:
    C18H18N8 · 2HCl
    Molecular Weight:
    419.32
    Specification Sheet SDS

  • Guinée Verte B

    Purity:
    Teneur en colorant : ≥ 50 %
    Catalog Number:
    22875
    CAS Number:
    4680-78-8
    Purity Limit:
    Teneur en colorant : ≥ 50 %
    MDL NO:
    MFCD00012122
    Molecular Formula:
    C37H35N2O6S2Na​​​​
    Molecular Weight:
    690.81
    Specification Sheet SDS

  • Janus Vert B

    Grade:
    Grade certifiable
    Purity:
    ≥ 88% (teneur en colorant)
    Synonym:
    CI 11050
    Catalog Number:
    22858
    Grade:
    Grade certifiable
    CAS Number:
    2869-83-2
    Purity Limit:
    ≥ 88% (teneur en colorant)
    MDL NO:
    MFCD00011758
    Molecular Formula:
    C 30 H 31 N 6 Cl
    Molecular Weight:
    511.07
    Specification Sheet SDS

  • Curcumine

    Purity:
    ≥ 95 % (dosage)
    Synonym:
    Jaune naturel 3
    Catalog Number:
    22845
    CAS Number:
    458-37-7
    Purity Limit:
    ≥ 95 % (dosage)
    MDL NO:
    MFCD00008365
    Molecular Formula:
    C21H20O6​​
    Molecular Weight:
    368.38
    Specification Sheet SDS

  • Jaune brillant

    Purity:
    ≥ 70% (teneur en colorant)
    Synonym:
    Jaune direct 4
    Catalog Number:
    22835
    CAS Number:
    3051-11-4
    Purity Limit:
    ≥ 70% (teneur en colorant)
    MDL NO:
    MFCD00007489
    Molecular Formula:
    C26H18N4O8S2 · 2Na​​
    Molecular Weight:
    624.56
    Specification Sheet SDS

  • Éosine B

    Grade:
    Grade certifiable
    Purity:
    ≥ 86% (teneur en colorant)
    Synonym:
    Sel disodique de 4',5'-dibromo-2',7'-dinitrofluorescéine
    Catalog Number:
    22817
    Grade:
    Grade certifiable
    CAS Number:
    548-24-3
    Purity Limit:
    ≥ 86% (teneur en colorant)
    MDL NO:
    MFCD00005041
    Molecular Formula:
    C20H6Br2N2O9 · 2Na​​
    Molecular Weight:
    624.06
    Specification Sheet SDS

  • Congo Rouge

    Grade:
    Réactif ACS
    Purity:
    ≥ 75% (Dye content)
    Synonym:
    Direct Rouge 28
    Catalog Number:
    22807
    Grade:
    Réactif ACS
    CAS Number:
    573-58-0
    Purity Limit:
    ≥ 75% (Dye content)
    MDL NO:
    MFCD00004028
    Molecular Formula:
    C32H22N6O6S2 · 2Na​​
    Molecular Weight:
    696.67
    Specification Sheet SDS

  • Dithizone

    Grade:
    Réactif ACS
    Purity:
    ≥ 85% (UV)
    Synonym:
    Diphénylthiocarbazone
    Catalog Number:
    22788
    Grade:
    Réactif ACS
    CAS Number:
    60-10-6
    Purity Limit:
    ≥ 85% (UV)
    MDL NO:
    MFCD00003025
    Molecular Formula:
    C 13 H 12 N 4 S
    Molecular Weight:
    256.33
    Specification Sheet SDS

  • Complexone de thymolphtaléine

    Purity:
    ≥ 90% (UV)
    Synonym:
    3',3''-Bis[ N , N -di(carboxyméthyl)aminométhyl]thymolphtaléine
    Catalog Number:
    22776
    CAS Number:
    1913-93-5
    Purity Limit:
    ≥ 90% (UV)
    MDL NO:
    MFCD00001619
    Molecular Formula:
    C 38 H 44 N 2 O 12
    Molecular Weight:
    720.77
    Specification Sheet SDS

  • Acide boc-15-amino-4,7,10,13-tétraoxapentadécanoïque

    Purity:
    ≥ 95%
    Synonym:
    Acide 15-(boc-amino)-4,7,10,13-tétraoxapentadécanoïque
    Catalog Number:
    22671
    CAS Number:
    756525-91-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07781254
    Molecular Formula:
    C 16 H 31 N° 8
    Molecular Weight:
    365.42
    Specification Sheet SDS

  • Tryptamine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1 H -Indole-3-éthanamine
    Catalog Number:
    21918
    CAS Number:
    61-54-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005661
    Molecular Formula:
    C10H12N2​​
    Molecular Weight:
    160.22
    Specification Sheet SDS

  • 5-Benzyloxyindole

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    5-Benzyloxy-1H-indole
    Catalog Number:
    21882
    CAS Number:
    1215-59-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005676
    Molecular Formula:
    C 15 H 13 NON
    Molecular Weight:
    223.27
    Specification Sheet SDS

  • Acide kojique

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    2-hydroxyméthyl-5-hydroxy-1,4-pyrone
    Catalog Number:
    21857
    CAS Number:
    501-30-4
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00006580
    Molecular Formula:
    C6H6O4​​
    Molecular Weight:
    142.11
    Specification Sheet SDS

  • 3'-Chloro-2-bromopropiophénone

    Purity:
    ≥ 98% (CG)
    Synonym:
    2-Bromo-1-(3-chlorophényl)propan-1-one
    Catalog Number:
    17443
    CAS Number:
    34911-51-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD03701150
    Molecular Formula:
    C9H8BrClO​
    Molecular Weight:
    247.52
    Specification Sheet SDS

  • époxyde d' érythro - N -Boc-L-homophénylalanine

    Purity:
    ≥ 96 % (HPLC)
    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
    Specification Sheet SDS

  • érythro - N -Boc-L-3-bromophénylalanine époxyde

    Purity:
    ≥ 97,5 % (HPLC)
    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
    Specification Sheet SDS

  • Carbonate de sodium

    Purity:
    ≥ 99%
    Synonym:
    Sel disodique de l'acide carbonique
    Catalog Number:
    15134
    CAS Number:
    497-19-8
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00003494
    Molecular Formula:
    Na2CO3​
    Molecular Weight:
    106.0
    Specification Sheet SDS

  • Chlorure de benzènesulfonyle

    Hazmat
    Purity:
    ≥ 99 % (dosage par titration, GC)
    Hazmat
    Catalog Number:
    14296
    CAS Number:
    98-09-9
    Purity Limit:
    ≥ 99 % (dosage par titration, GC)
    MDL NO:
    MFCD00007426
    Molecular Formula:
    C6H5ClO2S​​
    Molecular Weight:
    0
    Specification Sheet SDS

  • Tartrate de potassium et de sodium tétrahydraté

    Grade:
    Réactif ACS
    Purity:
    99 - 102 % (dosage par titrage)
    Synonym:
    Sel de Rochelle
    Catalog Number:
    14272
    Grade:
    Réactif ACS
    CAS Number:
    6381-59-5
    Purity Limit:
    99 - 102 % (dosage par titrage)
    MDL NO:
    MFCD00150989
    Molecular Formula:
    C4H4KNaO6 · 4H2O​
    Molecular Weight:
    282.2
    Specification Sheet SDS

  • Bromure d'allyle

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Bromure de 2-propényle
    Hazmat
    Catalog Number:
    14278
    CAS Number:
    106-95-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00000244
    Molecular Formula:
    C 3 H 5 Br
    Molecular Weight:
    0
    Specification Sheet SDS

  • Morpholine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    14091
    CAS Number:
    110-91-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005972
    Molecular Formula:
    C 4 H 9 NON
    Molecular Weight:
    0
    Specification Sheet SDS

  • Résine de chlorure de 2-chlorotrityle (1,0-1,2 meq/g, 200-400 mesh)

    Synonym:
    Résine de chlorure de 2-chlorotriphénylméthyle
    Catalog Number:
    12996
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Specification Sheet SDS

  • trans -4-fluoro-L-proline

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    trans -4-Fluoro-L-Pro-OH
    Catalog Number:
    11435
    CAS Number:
    2507-61-1
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD02683982
    Molecular Formula:
    C 5 H 8 FNO 2
    Molecular Weight:
    133.12
    Specification Sheet SDS

  • Acide 4-(4-azidophényl)butyrique

    Purity:
    ≥ 98 % (CCM)
    Catalog Number:
    10621
    CAS Number:
    103489-33-4
    Purity Limit:
    ≥ 98 % (CCM)
    MDL NO:
    MFCD00798800
    Molecular Formula:
    C10H11N3O2​​​
    Molecular Weight:
    205.22
    Specification Sheet SDS

  • L-α-méthylproline

    Purity:
    ≥ 98 % (RMN)
    Synonym:
    α-Me-L-Pro-OH
    Catalog Number:
    08219
    CAS Number:
    42856-71-3
    Purity Limit:
    ≥ 98 % (RMN)
    MDL NO:
    MFCD01318647
    Molecular Formula:
    C 6 H 11 NO 2
    Molecular Weight:
    129.16
    Specification Sheet SDS

  • Acide Fmoc-4-hydrazinobenzoïque

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Acide 4-(Fmoc-hydrazino)-benzoïque
    Catalog Number:
    07339
    CAS Number:
    214475-53-3
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD02179643
    Molecular Formula:
    C22H18N2O4​​​
    Molecular Weight:
    374.4
    Specification Sheet SDS

  • Palladium sur sulfate de baryum (5 % en poids sur sulfate de baryum, non réduit)

    Grade:
    Non réduit
    Purity:
    ~ 5% (teneur en Pd)
    Catalog Number:
    07215
    Grade:
    Non réduit
    CAS Number:
    7440-05-3
    Purity Limit:
    ~ 5% (teneur en Pd)
    MDL NO:
    MFCD03613605
    Specification Sheet SDS

  • Chlorhydrate de Fmoc-1,6-diaminohexane

    Purity:
    ≥ 99 % (dosage par titration, HPLC)
    Synonym:
    Chlorhydrate de N-Fmoc-1,6-hexanediamine
    Catalog Number:
    07146
    CAS Number:
    166410-37-3
    Purity Limit:
    ≥ 99 % (dosage par titration, HPLC)
    MDL NO:
    MFCD00830743
    Molecular Formula:
    C21H26N2O2 · HCl​​
    Molecular Weight:
    374.9
    Specification Sheet SDS

  • 1-Phénylpipérazine

    Hazmat
    Purity:
    ≥ 98 % (dosage)
    Synonym:
    N -Phénylpipérazine
    Hazmat
    Catalog Number:
    06901
    CAS Number:
    92-54-6
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00005957
    Molecular Formula:
    C 10 H 14 N 2
    Molecular Weight:
    0
    Specification Sheet SDS

  • P -Chlorodiphénylphosphine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Diphénylchlorophosphine
    Hazmat
    Catalog Number:
    06895
    CAS Number:
    1079-66-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00000529
    Molecular Formula:
    C 12 H 10 ClP
    Molecular Weight:
    0
    Specification Sheet SDS

  • acétate de tert -butyle

    Hazmat
    Purity:
    99 - 100% (CG)
    Synonym:
    Ester 1,1-diméthyléthylique
    Hazmat
    Catalog Number:
    06819
    CAS Number:
    540-88-5
    Purity Limit:
    99 - 100% (CG)
    MDL NO:
    MFCD00008807
    Molecular Formula:
    C6H12O2​​
    Molecular Weight:
    0
    Specification Sheet SDS

  • Acide boc-L-pyroglutamique

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Boc-L-Pyr-OH
    Catalog Number:
    05596
    CAS Number:
    53100-44-0
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00672316
    Molecular Formula:
    C 10 H 15 NON 5
    Molecular Weight:
    229.24
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • Acide 4-iodobenzoïque

    Purity:
    ≥ 99 % (dosage par titration)
    Synonym:
    Acide p -iodobenzoïque
    Catalog Number:
    04894
    CAS Number:
    619-58-9
    Purity Limit:
    ≥ 99 % (dosage par titration)
    MDL NO:
    MFCD00002533
    Molecular Formula:
    C7H5O2I​​
    Molecular Weight:
    248.02
    Specification Sheet SDS

  • Trifluoroéthanol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2,2,2-Trifluoroéthanol
    Hazmat
    Catalog Number:
    04832
    CAS Number:
    75-89-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00004672
    Molecular Formula:
    C2H3F3O​​
    Molecular Weight:
    0
    Specification Sheet SDS

  • Trifluoroacétate de pentafluorophényle

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Ester pentafluorophénylique de l'acide trifluoroacétique
    Hazmat
    Catalog Number:
    04899
    CAS Number:
    14533-84-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00134438
    Molecular Formula:
    C8F8O2​​
    Molecular Weight:
    0
    Specification Sheet SDS

  • Acide L-azétidine-2-carboxylique

    Purity:
    ≥ 97 % (dosage)
    Synonym:
    ( Acide S -2-azétidine-2-carboxylique
    Catalog Number:
    04462
    CAS Number:
    2133-34-8
    Purity Limit:
    ≥ 97 % (dosage)
    MDL NO:
    MFCD00005166
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
    Specification Sheet SDS

  • Résine de chlorure de 2-chlorotrityle (0,3-0,8 meq/g, 200-400 mesh)

    Synonym:
    Résine de chlorure de 2-chlorotriphénylméthyle
    Catalog Number:
    04251
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Specification Sheet SDS

  • 1,3-Diméthylurée

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    N , N' -Diméthylurée
    Catalog Number:
    02542
    CAS Number:
    96-31-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00008286
    Molecular Formula:
    C3H8N2O​​
    Molecular Weight:
    88.11
    Specification Sheet SDS

  • Anhydride phtalique

    Hazmat
    Grade:
    Réactif ACS
    Purity:
    99,0 - 100,2 % (dosage par titrage)
    Synonym:
    1,3-isobenzofuranedione
    Hazmat
    Catalog Number:
    02350
    Grade:
    Réactif ACS
    CAS Number:
    85-44-9
    Purity Limit:
    99,0 - 100,2 % (dosage par titrage)
    MDL NO:
    MFCD00005918
    Molecular Formula:
    C8H4O3​​
    Molecular Weight:
    0
    Specification Sheet SDS

  • 4-Nitrophénol

    Hazmat
    Purity:
    ≥ 99 % (dosage)
    Synonym:
    HON
    Hazmat
    Catalog Number:
    02340
    CAS Number:
    100-02-7
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00007331
    Molecular Formula:
    C 6 H 5 NO 3
    Molecular Weight:
    0
    Specification Sheet SDS

  • Anhydride maléique

    Hazmat
    Purity:
    ≥ 99 % (dosage)
    Synonym:
    2,5-furandione
    Hazmat
    Catalog Number:
    02328
    CAS Number:
    108-31-6
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00005518
    Molecular Formula:
    C4H2O3​​
    Molecular Weight:
    0
    Specification Sheet SDS

  • 2-Nitrophénol

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    2-Hydroxynitrobenzène
    Hazmat
    Catalog Number:
    02339
    CAS Number:
    88-75-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00011688
    Molecular Formula:
    C 6 H 5 NO 3
    Molecular Weight:
    0
    Specification Sheet SDS

  • Acide citrique anhydre

    Grade:
    Conforme aux spécifications USP
    Purity:
    99,5 - 100,5 % (dosage sur une base anhydre)
    Synonym:
    Acide 2-hydroxypropane-1,2,3-tricarboxylique
    Catalog Number:
    02107
    Grade:
    Conforme aux spécifications USP
    CAS Number:
    77-92-9
    Purity Limit:
    99,5 - 100,5 % (dosage sur une base anhydre)
    MDL NO:
    MFCD00011669
    Molecular Formula:
    C6H8O7​​
    Molecular Weight:
    192.12
    Specification Sheet SDS

  • Chlorhydrate de N , O -diméthylhydroxylamine

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Chlorhydrate de N- méthoxyméthylamine
    Catalog Number:
    02098
    CAS Number:
    6638-79-5
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00012485
    Molecular Formula:
    C2H7NO · HCl
    Molecular Weight:
    97.55
    Specification Sheet SDS

  • Acide L(+)-tartrique

    Grade:
    Réactif ACS
    Purity:
    ≥ 99 % (dosage par titration)
    Synonym:
    Acide L-2,3-dihydroxybutanedioïque
    Catalog Number:
    01635
    Grade:
    Réactif ACS
    CAS Number:
    87-69-4
    Purity Limit:
    ≥ 99 % (dosage par titration)
    MDL NO:
    MFCD00064207
    Molecular Formula:
    C4H6O6​​
    Molecular Weight:
    150.09
    Specification Sheet SDS
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