💛 99% Happy customers

📦 Same-day shipping on in-stock items

Blocs de construction

7871

  • 3,4-Dihydroxybenzaldéhyde

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-Formyl-1,2-dihydroxybenzène
    Catalog Number:
    21243
    CAS Number:
    139-85-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00003370
    Molecular Formula:
    C7H6O3
    Molecular Weight:
    138.12
  • 6-Amino-1-hexanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    Alcool 6-amino- N -caproylique
    Catalog Number:
    14317
    CAS Number:
    4048-33-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008241
    Molecular Formula:
    C 6 H 15 NON
    Molecular Weight:
    117.19
  • Acétanilide

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    N -Phénylacétamide
    Catalog Number:
    06813
    CAS Number:
    103-84-4
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00008674
    Molecular Formula:
    C 8 H 9 NON
    Molecular Weight:
    135.2
  • Ester N- hydroxysuccinimide de l'acide 6-maléimidohexanoïque

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ester N- hydroxysuccinimide de l'acide 6-maléimidocaproïque
    Catalog Number:
    05007
    CAS Number:
    55750-63-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00043043
    Molecular Formula:
    C14H16N2O6
    Molecular Weight:
    308.3
  • Iodure de 2-chloro-1-méthylpyridinium

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Réactif de Mukaiyama
    Catalog Number:
    04881
    CAS Number:
    14338-32-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00011984
    Molecular Formula:
    C6H7NClI
    Molecular Weight:
    255.49
  • O -Phosphoryléthanolamine

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    O -Phosphoéthanolamine
    Catalog Number:
    04443
    CAS Number:
    1071-23-4
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00008178
    Molecular Formula:
    C 2 H 8 NON 4 P
    Molecular Weight:
    141.06
  • Acide para -toluènesulfonique monohydraté

    Hazmat
    Purity:
    ≥ 88 % (dosage)
    Synonym:
    Acide 4-méthylbenzènesulfonique monohydraté
    Hazmat
    Catalog Number:
    02359
    CAS Number:
    6192-52-5
    Purity Limit:
    ≥ 88 % (dosage)
    MDL NO:
    MFCD00142137
    Molecular Formula:
    C7H8O3S · H2O
    Molecular Weight:
    190.22
  • 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:
    139.11
  • Imidazole

    Hazmat
    Grade:
    Réactif ACS
    Purity:
    ≥ 99% (Titrage)
    Synonym:
    1,3-Diaza-2,4-cyclopentadiène
    Hazmat
    Catalog Number:
    01546
    Grade:
    Réactif ACS
    CAS Number:
    288-32-4
    Purity Limit:
    ≥ 99% (Titrage)
    MDL NO:
    MFCD00005183
    Molecular Formula:
    C3H4N2
    Molecular Weight:
    68.08
  • Acide cinnamique

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Acide β-phénylacrylique
    Catalog Number:
    01532
    CAS Number:
    140-10-3
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00004369
    Molecular Formula:
    C9H8O2
    Molecular Weight:
    148.16
  • Acide pyruvique

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Acide α-cétopropionique
    Hazmat
    Catalog Number:
    01522
    CAS Number:
    127-17-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00002585
    Molecular Formula:
    C3H4O3
    Molecular Weight:
    88.06
  • 1,1,3,3-tétraméthylguanidine

    Hazmat
    Purity:
    ≥ 95% (CG)
    Synonym:
    N , N , N ', N '-tétraméthylguanidine
    Hazmat
    Catalog Number:
    00945
    CAS Number:
    80-70-6
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00008323
    Molecular Formula:
    C5H13N3
    Molecular Weight:
    115.18
  • Chlorhydrate de tyramine

    Purity:
    99,0 - 100,5 % (HPLC)
    Synonym:
    Chlorhydrate de 4-hydroxyphénéthylamine
    Catalog Number:
    00831
    CAS Number:
    60-19-5
    Purity Limit:
    99,0 - 100,5 % (HPLC)
    MDL NO:
    MFCD00012901
    Molecular Formula:
    C8H11NO · HCl
    Molecular Weight:
    173.65
  • Acide caféique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Acide 3,4-dihydroxycinnamique
    Catalog Number:
    00802
    CAS Number:
    331-39-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00004392
    Molecular Formula:
    C9H8O4
    Molecular Weight:
    180.2
  • Stéarate de magnésium ≥ 90 % à base d'acide stéarique et palmitique, ≥ 40 % à base d'acide stéarique, 4,0-5,0 % à base de Mg

    Grade:
    conforme aux spécifications USP/NF/EP/BP/JP
    Synonym:
    Sel de magnésium de l'acide octadéconique
    Catalog Number:
    00828
    Grade:
    conforme aux spécifications USP/NF/EP/BP/JP
    CAS Number:
    557-04-0
    MDL NO:
    MFCD00036391
    Molecular Formula:
    C 36 H 70 O 4 Mg
    Molecular Weight:
    591.2
  • Formiate d'ammonium

    Purity:
    ≥ 98 % (Titrage)
    Synonym:
    Sel d'ammonium de l'acide formique
    Catalog Number:
    00327
    CAS Number:
    540-69-2
    Purity Limit:
    ≥ 98 % (Titrage)
    MDL NO:
    MFCD00013103
    Molecular Formula:
    NH4HCO2
    Molecular Weight:
    63.06
  • Guanine

    Purity:
    ≥ 98 % (dosage)
    Synonym:
    2-Amino-6-hydroxypurine
    Catalog Number:
    00388
    CAS Number:
    73-40-5
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00071533
    Molecular Formula:
    C5H5N5O
    Molecular Weight:
    151.13
  • 8-hydroxyquinoléine

    Grade:
    Réactif ACS
    Purity:
    ≥ 99 % (dosage par titration)
    Synonym:
    8-Quinoléine
    Catalog Number:
    00372
    Grade:
    Réactif ACS
    CAS Number:
    148-24-3
    Purity Limit:
    ≥ 99 % (dosage par titration)
    MDL NO:
    MFCD00006807
    Molecular Formula:
    C 9 H 7 NON
    Molecular Weight:
    145.16
  • Acide sulfanillique

    Grade:
    Qualité pure
    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Acide 4-aminobenzènesulfonique
    Catalog Number:
    00277
    Grade:
    Qualité pure
    CAS Number:
    121-57-3
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00007886
    Molecular Formula:
    C 6 H 7 NO 3 S
    Molecular Weight:
    173.19
  • 4-(diméthylamino)benzaldéhyde

    Purity:
    ≥ 99% (GC)
    Synonym:
    Réactif d'Ehrlich
    Catalog Number:
    00119
    CAS Number:
    100-10-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003381
    Molecular Formula:
    C 9 H 11 NON
    Molecular Weight:
    149.19
  • N 6 -Benzyladénine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6-Benzylaminopurine
    Catalog Number:
    00031
    CAS Number:
    1214-39-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005572
    Molecular Formula:
    C 12 H 11 N 5
    Molecular Weight:
    225.26
  • L-Cystine

    Purity:
    ≥ 98 % (dosage)
    Synonym:
    (HL-Cys-OH)2
    Catalog Number:
    00088
    CAS Number:
    56-89-3
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00064228
    Molecular Formula:
    C6H12N2O4S2
    Molecular Weight:
    240.3
  • Acide α-cétoglutarique

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Acide 2-oxoglutarique
    Catalog Number:
    00070
    CAS Number:
    328-50-7
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00004165
    Molecular Formula:
    C5H6O5
    Molecular Weight:
    146.1
  • Éther monoéthylique de diéthylène glycol

    Purity:
    ≥ 99% (GC)
    Synonym:
    Carbitol
    Catalog Number:
    41731
    CAS Number:
    111-90-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002872
    Molecular Formula:
    C6H14O3
    Molecular Weight:
    134.18
  • Antipyrine

    Purity:
    ≥ 99 % (dosage par titration, GC)
    Synonym:
    2,3-Diméthyl-1-phényl-5-pyrazolone
    Catalog Number:
    37783
    CAS Number:
    60-80-0
    Purity Limit:
    ≥ 99 % (dosage par titration, GC)
    MDL NO:
    MFCD00003146
    Molecular Formula:
    C11H12N2O
    Molecular Weight:
    188.23
  • Éther 1-chloro-2,2,2-trifluoroéthyl difluorométhylique

    Grade:
    Conforme aux spécifications USP
    Purity:
    99 - 100 % (dosage)
    Synonym:
    2-Chloro-2-(difluorométhoxy)-1,1,1-trifluoroéthane
    Catalog Number:
    37715
    Grade:
    Conforme aux spécifications USP
    CAS Number:
    26675-46-7
    Purity Limit:
    99 - 100 % (dosage)
    MDL NO:
    MFCD00066609
    Molecular Formula:
    C3H2ClF5O
    Molecular Weight:
    184.49
  • Anthracène

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Anthraxcène
    Hazmat
    Catalog Number:
    37360
    CAS Number:
    120-12-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001240
    Molecular Formula:
    C 14 H 10
    Molecular Weight:
    178.23
  • 2,4-Dinitrophénol, humidifié avec au moins 15 % d'eau

    Hazmat
    Purity:
    ≥ 99 % (titrage, base sèche)
    Synonym:
    a-Dinitrophénol
    Hazmat
    Catalog Number:
    37388
    CAS Number:
    51-28-5
    Purity Limit:
    ≥ 99 % (titrage, base sèche)
    MDL NO:
    MFCD00007115
    Molecular Formula:
    C6H4N2O5
    Molecular Weight:
    184.11
  • Chlorure de thionyle

    Hazmat
    Grade:
    Qualité de réactif
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    36813
    Grade:
    Qualité de réactif
    CAS Number:
    7719-09-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00011449
    Molecular Formula:
    SOCl2
    Molecular Weight:
    118.97
  • Albendazole

    Purity:
    98,5 - 102,0 % (dosage par titrage)
    Synonym:
    5-(propylthio)-2-benzimidazolecarbamate de méthyle
    Catalog Number:
    35327
    CAS Number:
    54965-21-8
    Purity Limit:
    98,5 - 102,0 % (dosage par titrage)
    MDL NO:
    MFCD00083232
    Molecular Formula:
    C12H15N3O2S
    Molecular Weight:
    265.33
  • Terpinolène Naturel

    Hazmat
    Grade:
    Naturel, conforme aux spécifications FG, casher
    Purity:
    94 - 100% (CG)
    Synonym:
    4-isopropylidène-1-méthylcyclohexène
    Hazmat
    Catalog Number:
    34969
    Grade:
    Naturel, conforme aux spécifications FG, casher
    CAS Number:
    586-62-9
    Purity Limit:
    94 - 100% (CG)
    MDL NO:
    MFCD00049191
    Molecular Formula:
    C 10 H 16
    Molecular Weight:
    136.24
  • Lactate de méthyle

    Hazmat
    Purity:
    98 - 100% (CG)
    Synonym:
    Ester méthylique d'acide lactique
    Hazmat
    Catalog Number:
    34634
    CAS Number:
    547-64-8
    Purity Limit:
    98 - 100% (CG)
    MDL NO:
    MFCD00066367
    Molecular Formula:
    C4H8O3
    Molecular Weight:
    104.1
  • Isovaléraldéhyde

    Hazmat
    Grade:
    Naturel, conforme aux spécifications FG, casher, FEMA 2
    Purity:
    97 - 100% (CG)
    Synonym:
    3-méthylbutanal
    Hazmat
    Catalog Number:
    34461
    Grade:
    Naturel, conforme aux spécifications FG, casher, FEMA 2
    CAS Number:
    590-86-3
    Purity Limit:
    97 - 100% (CG)
    MDL NO:
    MFCD00007014
    Molecular Formula:
    C5H10O
    Molecular Weight:
    86.13
  • (±)-2-acide méthylbutyrique

    Hazmat
    Grade:
    FG, CASHER, FEMA 2695
    Purity:
    98 - 100% (CG)
    Synonym:
    Acide DL-2-méthylbutyrique
    Hazmat
    Catalog Number:
    34654
    Grade:
    FG, CASHER, FEMA 2695
    CAS Number:
    116-53-0
    Purity Limit:
    98 - 100% (CG)
    MDL NO:
    MFCD00002669
    Molecular Formula:
    C5H10O2
    Molecular Weight:
    102.13
  • Cinnamate de méthyle

    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2698
    Purity:
    98 - 100% (CG)
    Synonym:
    Ester méthylique de l'acide cinnamique
    Catalog Number:
    34621
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2698
    CAS Number:
    103-26-4
    Purity Limit:
    98 - 100% (CG)
    MDL NO:
    MFCD00008458
    Molecular Formula:
    C10H10O2
    Molecular Weight:
    162.19
  • Butyrate d'isoamyle

    Hazmat
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2060
    Purity:
    98 - 100% (CG)
    Synonym:
    Butyrate d'isopentyle
    Hazmat
    Catalog Number:
    34407
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2060
    CAS Number:
    106-27-4
    Purity Limit:
    98 - 100% (CG)
    MDL NO:
    MFCD00044888
    Molecular Formula:
    C9H18O2
    Molecular Weight:
    158.24
  • Butyrate d'éthyle

    Hazmat
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2427
    Purity:
    98,5 - 100,0 % (CG)
    Synonym:
    Ester éthylique de l'acide butyrique
    Hazmat
    Catalog Number:
    34157
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2427
    CAS Number:
    105-54-4
    Purity Limit:
    98,5 - 100,0 % (CG)
    MDL NO:
    MFCD00009394
    Molecular Formula:
    C6H12O2
    Molecular Weight:
    116.16
  • Dipropylène glycol

    Grade:
    KASCHER
    Synonym:
    Éther bis(hydroxypropylique)
    Catalog Number:
    34127
    Grade:
    KASCHER
    CAS Number:
    25265-71-8
    MDL NO:
    MFCD00051023
    Molecular Formula:
    C6H14O3
    Molecular Weight:
    134.18
  • Phtalate de diéthyle

    Purity:
    99 - 100% (CG)
    Synonym:
    Ester diéthylique de l'acide benzène-1,2-dicarboxylique
    Catalog Number:
    34083
    CAS Number:
    84-66-2
    Purity Limit:
    99 - 100% (CG)
    MDL NO:
    MFCD00009111
    Molecular Formula:
    C12H14O4
    Molecular Weight:
    222.24
  • Alcool furfurylique

    Hazmat
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2491
    Purity:
    98 - 100% (CG)
    Synonym:
    Furane-2-méthanol
    Hazmat
    Catalog Number:
    34254
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2491
    CAS Number:
    98-00-0
    Purity Limit:
    98 - 100% (CG)
    MDL NO:
    MFCD00003252
    Molecular Formula:
    C5H6O2
    Molecular Weight:
    98.1
  • Adipate de bis(2-éthylhexyle)

    Purity:
    ≥ 99%
    Synonym:
    Ester bis(2-éthylhexyle) de l'acide adipique
    Catalog Number:
    34124
    CAS Number:
    103-23-1
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00009496
    Molecular Formula:
    C22H42O4
    Molecular Weight:
    370.57
  • Acide octanoïque

    Hazmat
    Grade:
    Naturel, FG, KOSHER, FEMA 2799
    Purity:
    ≥ 99% (GC)
    Synonym:
    Acide caprylique
    Hazmat
    Catalog Number:
    33913
    Grade:
    Naturel, FG, KOSHER, FEMA 2799
    CAS Number:
    124-07-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00004429
    Molecular Formula:
    C8H16O2
    Molecular Weight:
    144.21
  • Butyrate de butyle

    Hazmat
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2186
    Purity:
    98 - 100% (CG)
    Synonym:
    Ester butylique de l'acide butyrique
    Hazmat
    Catalog Number:
    33880
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 2186
    CAS Number:
    109-21-7
    Purity Limit:
    98 - 100% (CG)
    MDL NO:
    MFCD00009450
    Molecular Formula:
    C8H16O2
    Molecular Weight:
    144.21
  • Acétate de butyle

    Hazmat
    Grade:
    Naturel, conforme aux spécifications FG, casher, FEMA 2
    Purity:
    99 - 100% (CG)
    Synonym:
    Ester butylique d'acide acétique
    Hazmat
    Catalog Number:
    33876
    Grade:
    Naturel, conforme aux spécifications FG, casher, FEMA 2
    CAS Number:
    123-86-4
    Purity Limit:
    99 - 100% (CG)
    MDL NO:
    MFCD00009445
    Molecular Formula:
    C6H12O2
    Molecular Weight:
    116.16
  • 1-Hexanol

    Hazmat
    Grade:
    conforme aux spécifications FG, FEMA 2567
    Purity:
    96 - 100% (CG)
    Synonym:
    Alcool hexylique
    Hazmat
    Catalog Number:
    33762
    Grade:
    conforme aux spécifications FG, FEMA 2567
    CAS Number:
    111-27-3
    Purity Limit:
    96 - 100% (CG)
    MDL NO:
    MFCD00002982
    Molecular Formula:
    C6H14O
    Molecular Weight:
    102.18
  • Acide p -toluique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Acide 4-méthylbenzoïque
    Catalog Number:
    33445
    CAS Number:
    99-94-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00002565
    Molecular Formula:
    C8H8O2
    Molecular Weight:
    136.15
  • Chloroformiate de phényle

    Hazmat
    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Ester phénylique de l'acide chloroformique
    Hazmat
    Catalog Number:
    33337
    CAS Number:
    1885-14-9
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00000637
    Molecular Formula:
    C7H5ClO2
    Molecular Weight:
    156.57
  • N -méthoxycarbonylmaléimide

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    31365
    CAS Number:
    55750-48-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00042755
    Molecular Formula:
    C 6 H 5 NON 4
    Molecular Weight:
    155.11
  • Oléate de méthyle

    Purity:
    ≥ 98,5 % (CG)
    Synonym:
    Cis -9-octadécénoate de méthyle
    Catalog Number:
    30746
    CAS Number:
    112-62-9
    Purity Limit:
    ≥ 98,5 % (CG)
    MDL NO:
    MFCD00009578
    Molecular Formula:
    C19H36O2
    Molecular Weight:
    296.49
  • o -Dichlorhydrate de tolidine

    Hazmat
    Grade:
    Réactif ACS
    Synonym:
    Dichlorhydrate de 3,3'-diméthyl-[1,1'-biphényl]-4,4' diamine
    Hazmat
    Catalog Number:
    30211
    Grade:
    Réactif ACS
    CAS Number:
    612-82-8
    MDL NO:
    MFCD00012960
    Molecular Formula:
    C14H16N2 · 2HCl
    Molecular Weight:
    285.21