Discover the new Chem-Impex: Where innovation starts with a bond.

31562

  • 3,4-Dihydro-2 H -isoquinoléine-1-one

    Purity:
    ≥ 98 % (dosage)
    Synonym:
    3,4-Dihydro-1-oxo-isoquinoléine
    Catalog Number:
    20083
    CAS Number:
    1196-38-9
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00853963
    Molecular Formula:
    C 9 H 9 NON
    Molecular Weight:
    147.18
  • 3,4-Dihydro-2 H -pyrane

    Hazmat
    Purity:
    ≥ 98 % (dosage)
    Synonym:
    2,3-Dihydro-4 H -pyrane
    Hazmat
    Catalog Number:
    12988
    CAS Number:
    110-87-2
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00006558
    Molecular Formula:
    C5H8O
    Molecular Weight:
    84.12
  • 3,4-Dihydro-2H-pyran-2-méthanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    3,4-Dihydro-2H-pyran-2-ylméthanol
    Catalog Number:
    12987
    CAS Number:
    3749-36-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00051507
    Molecular Formula:
    C6H10O2
    Molecular Weight:
    114.14
  • 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
  • Acide 3,4-dihydro-3-oxo-2 H -(1,4)-benzothiazine-2-ylacétique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acide 2,3-dihydro-3-oxo-4 H -1,4-benzothiazine-2-acétique
    Catalog Number:
    25975
    CAS Number:
    6270-74-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00087524
    Molecular Formula:
    C 10 H 9 NO 3 S
    Molecular Weight:
    223.25
  • 3,4-Dihydro-4-oxo-1,2,3-benzotriazine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    1,2,3-benzotriazine-4(3 H -one
    Catalog Number:
    44331
    CAS Number:
    90-16-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00052387
    Molecular Formula:
    C7H5N3O
    Molecular Weight:
    147.14
  • 3,4-Dihydro-5-hydroxy-1 H -quinoléine-2-one

    Purity:
    ≥ 98%
    Synonym:
    5-hydroxy-3,4-dihydro-2(1 H -quinolinone
    Catalog Number:
    43918
    CAS Number:
    30389-33-4
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD01862194
    Molecular Formula:
    C9H9NO2
    Molecular Weight:
    163.18
  • 3,4-Dihydroxy-L-phénylalanine

    Purity:
    ≥ 98 % (dosage)
    Synonym:
    3-(3,4-Dihydroxyphényl)-L-alanine
    Catalog Number:
    32464
    CAS Number:
    59-92-7
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00002598
    Molecular Formula:
    C 9 H 11 NON 4
    Molecular Weight:
    197.19
  • 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
  • Acide 3,4-dihydroxybenzoïque

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acide catéchol-4-carboxylique
    Catalog Number:
    21881
    CAS Number:
    99-50-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00002509
    Molecular Formula:
    C7H6O4
    Molecular Weight:
    154.12
  • 3,4-Dihydroxybenzonitrile

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-Cyano-1,2-dihydroxybenzène
    Catalog Number:
    27407
    CAS Number:
    17345-61-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00016436
    Molecular Formula:
    C 7 H 5 NO 2
    Molecular Weight:
    135.12
  • 3,4-Dihydroxybenzophénone

    Purity:
    ≥ 98 % (RMN)
    Synonym:
    4-benzoylpyrocatéchol
    Catalog Number:
    28347
    CAS Number:
    10425-11-3
    Purity Limit:
    ≥ 98 % (RMN)
    MDL NO:
    MFCD00477203
    Molecular Formula:
    C13H10O3
    Molecular Weight:
    214.22
  • 3,4-Diméthoxy-benzamidine·HCl

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Acide 1-méthyl-1 H -pyrazole-5-carboxylique
    Catalog Number:
    20084
    CAS Number:
    51488-33-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD01667882
    Molecular Formula:
    C9H12N2O2 · HCl
    Molecular Weight:
    216.67
  • 3,4-Diméthoxyacétophénone

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    30366
    CAS Number:
    1131-62-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008737
    Molecular Formula:
    C10H12O3
    Molecular Weight:
    180.2
  • 3,4-Diméthoxybenzaldéhyde

    Purity:
    ≥ 99% (GC)
    Synonym:
    Vératraldéhyde
    Catalog Number:
    26877
    CAS Number:
    120-14-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003363
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.18
  • Acide 3,4-diméthoxybenzoïque

    Purity:
    ≥ 99% (Titrage)
    Synonym:
    Acide vératrique
    Catalog Number:
    29905
    CAS Number:
    93-07-2
    Purity Limit:
    ≥ 99% (Titrage)
    MDL NO:
    MFCD00002500
    Molecular Formula:
    C9H10O4
    Molecular Weight:
    182.17
  • 3,4-Diméthoxybenzophénone

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    (3,4-Diméthoxyphényl)phényl-méthanone
    Catalog Number:
    17309
    CAS Number:
    4038-14-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00075875
    Molecular Formula:
    C15H14O3
    Molecular Weight:
    242.27
  • 3,4-Diméthoxybenzyl méthanol

    Purity:
    ≥ 99%
    Synonym:
    Alcool vératrylique
    Catalog Number:
    26916
    CAS Number:
    93-03-8
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00004638
    Molecular Formula:
    C9H12O3
    Molecular Weight:
    168.19
  • Acide 3,4-diméthoxycinnamique, principalement trans

    Purity:
    ≥ 99 % (dosage par titrage, HPLC)
    Synonym:
    Éther diméthylique de l'acide caféique
    Catalog Number:
    30871
    CAS Number:
    2316-26-9
    Purity Limit:
    ≥ 99 % (dosage par titrage, HPLC)
    MDL NO:
    MFCD00004387
    Molecular Formula:
    C11H12O4
    Molecular Weight:
    208.21
  • Catalog Number:
    26795
    CAS Number:
    6443-72-7
    Purity Limit:
    ≥ 97 %
    MDL NO:
    MFCD00001931
    Molecular Formula:
    C 11 H 11 NO 2
    Molecular Weight:
    189.21
  • 3,4-Diméthoxyphényléthanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    2-(3,4-diméthoxyphényl)éthanol
    Catalog Number:
    26849
    CAS Number:
    7417-21-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002894
    Molecular Formula:
    C10H14O3
    Molecular Weight:
    182.22
  • Acide 3,4-diméthoxyphénylboronique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acide 3,4-diméthoxybenzèneboronique
    Catalog Number:
    40197
    CAS Number:
    122775-35-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01074574
    Molecular Formula:
    C 8 H 11 BO 4
    Molecular Weight:
    181.98
  • 3,4-Diméthoxythiophène

    Purity:
    ≥ 99% (GC)
    Synonym:
    DMO
    Catalog Number:
    33420
    CAS Number:
    51792-34-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01096546
    Molecular Formula:
    C6H8O2S
    Molecular Weight:
    144.19
  • 3,4-Diméthyl-1,2-cyclopentadione

    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 3268
    Purity:
    97 - 100% (CG)
    Synonym:
    ["["Bis(1, 1-diméthyléthyl)azodicarboxylate, [DBAD »]
    Catalog Number:
    34122
    Grade:
    conforme aux spécifications FG, KOSHER, FEMA 3268
    CAS Number:
    13494-06-9
    Purity Limit:
    97 - 100% (CG)
    MDL NO:
    MFCD00143063
    Molecular Formula:
    C7H10O2
    Molecular Weight:
    126.15
  • Catalog Number:
    18853
    CAS Number:
    112072-09-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD08059236
    Molecular Formula:
    C9H12N2
    Molecular Weight:
    184.67
  • Acide 3,4-diméthylbenzoïque

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    26836
    CAS Number:
    619-04-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00002524
    Molecular Formula:
    C9H10O2
    Molecular Weight:
    150.18
  • Acide 3,4-diméthylphénylboronique

    Purity:
    97 - 105 % (dosage par titrage)
    Synonym:
    Acide 3,4-diméthylbenzèneboronique
    Catalog Number:
    40231
    CAS Number:
    55499-43-9
    Purity Limit:
    97 - 105 % (dosage par titrage)
    MDL NO:
    MFCD01009694
    Molecular Formula:
    C 8 H 11 BO 2
    Molecular Weight:
    149.98
  • 3,4-Éthylènedioxyaniline

    Purity:
    ≥ 99% (GC)
    Synonym:
    6-Amino-1,4-benzodioxane
    Catalog Number:
    27084
    CAS Number:
    22013-33-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006824
    Molecular Formula:
    C 8 H 9 NO 2
    Molecular Weight:
    151.16
  • 3,4-Éthylènedioxybenzaldéhyde

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,4-benzodioxane-6-carboxaldéhyde
    Catalog Number:
    42629
    CAS Number:
    29668-44-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00010092
    Molecular Formula:
    C9H8O3
    Molecular Weight:
    164.16
  • 3,4-éthylènedioxythiophène

    Hazmat
    Purity:
    ≥ 99,9 % (GC)
    Synonym:
    2,3-Dihydrothiéno[3,4 -ß ]-1,4-dioxine
    Hazmat
    Catalog Number:
    30008
    CAS Number:
    126213-50-1
    Purity Limit:
    ≥ 99,9 % (GC)
    MDL NO:
    MFCD02093622
    Molecular Formula:
    C6H6O2S
    Molecular Weight:
    142.18
  • 3,4-Lutidine

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    3,4-Diméthylpyridine
    Hazmat
    Catalog Number:
    41030
    CAS Number:
    583-58-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006403
    Molecular Formula:
    C7H9N
    Molecular Weight:
    0
  • 3,4-Méthylènedioxy-b-nitrostyrène

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    5-(2-Nitrovinyl)-1,3-benzodioxole
    Hazmat
    Catalog Number:
    49356
    CAS Number:
    1485-00-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00014575
    Molecular Formula:
    C 9 H 7 NON 4
    Molecular Weight:
    0
  • 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
  • Acide 3,4-méthylènedioxycinnamique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acide 3-(1,3-benzodioxol-5-yl)acrylique
    Catalog Number:
    43265
    CAS Number:
    2373-80-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005837
    Molecular Formula:
    C10H8O4
    Molecular Weight:
    192.17
  • 3,4-Méthylènedioxynitrobenzène

    Purity:
    ≥ 98% (CG)
    Synonym:
    5-Nitro-1,3-benzodioxole
    Catalog Number:
    43160
    CAS Number:
    2620-44-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005824
    Molecular Formula:
    C 7 H 5 NON 4
    Molecular Weight:
    167.12
  • 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
  • 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
  • 3,4- O -Isopropylidène-D-mannitol

    Purity:
    ≥ 96% (CG)
    Synonym:
    D-Mannitol-3,4-acétonide
    Catalog Number:
    10597
    CAS Number:
    3969-84-4
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00075122
    Molecular Formula:
    C9H18O6
    Molecular Weight:
    222.3
  • 3,4-pyridinedicarbonitrile

    Grade:
    adapté à l'hématologie et à l'histologie
    Purity:
    ≥ 95,5 % (CG)
    Synonym:
    Dinitrile cinchoméronique
    Catalog Number:
    41837
    Grade:
    adapté à l'hématologie et à l'histologie
    CAS Number:
    1633-44-9
    Purity Limit:
    ≥ 95,5 % (CG)
    MDL NO:
    MFCD00010744
    Molecular Formula:
    C7H3N3
    Molecular Weight:
    129.12
  • 3,4-pyridinedicarboxamide

    Grade:
    adapté à l'hématologie et à l'histologie
    Purity:
    ≥ 97,5 % (HPLC)
    Synonym:
    Cinchoméronamide
    Catalog Number:
    41838
    Grade:
    adapté à l'hématologie et à l'histologie
    CAS Number:
    4663-98-3
    Purity Limit:
    ≥ 97,5 % (HPLC)
    MDL NO:
    MFCD00013452
    Molecular Formula:
    C7H7N3O2
    Molecular Weight:
    165.15
  • 3,4-Thiophènedicarboxaldéhyde

    Purity:
    ≥ 98% (CG)
    Synonym:
    3,4-Diformylthiophène
    Catalog Number:
    44208
    CAS Number:
    1073-31-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD09033442
    Molecular Formula:
    C6H4O2S
    Molecular Weight:
    140.16
  • Catalog Number:
    44299
    CAS Number:
    4282-29-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00067079
    Molecular Formula:
    C6H4O4S
    Molecular Weight:
    172.15
  • Acétate de 3,5,5-triméthylhexyle

    Hazmat
    Purity:
    98 - 100 % (dosage, somme des isomères)
    Synonym:
    Ester 3,5,5-triméthylhexyle de l'acide acétique
    Hazmat
    Catalog Number:
    34694
    CAS Number:
    58430-94-7
    Purity Limit:
    98 - 100 % (dosage, somme des isomères)
    MDL NO:
    MFCD00026336
    Molecular Formula:
    C11H22O2
    Molecular Weight:
    186.29
  • 3,5,6,8-tétrabromo-1,10-phénanthroline

    Purity:
    ≥ 99 % (dosage par titration)
    Catalog Number:
    40994
    CAS Number:
    66127-00-2
    Purity Limit:
    ≥ 99 % (dosage par titration)
    MDL NO:
    MFCD09879848
    Molecular Formula:
    C 12 H 4 Br 4 N 2
    Molecular Weight:
    495.79
  • Catalog Number:
    24255
    CAS Number:
    120338-77-4
    MDL NO:
    MFCD03844639
    Molecular Formula:
    C11H17N3O
    Molecular Weight:
    207.28
  • 3,5-Bis(trifluorométhyl)-2-chloroaniline

    Purity:
    ≥ 98% (CG)
    Synonym:
    2-Chloro-α,α,α,α',α',α'-hexafluoro-3,5-xylidine
    Catalog Number:
    45984
    CAS Number:
    201593-90-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD04038716
    Molecular Formula:
    C8H4ClF6N
    Molecular Weight:
    263.57
  • 3,5-Bis(trifluorométhyl)aniline

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    α,α,α,α',α',α'-Hexafluoro-3,5-xylidine
    Hazmat
    Catalog Number:
    45969
    CAS Number:
    328-74-5
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00000394
    Molecular Formula:
    C 8 H 5 F 6 N
    Molecular Weight:
    0
  • Catalog Number:
    45165
    CAS Number:
    401-95-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00010206
    Molecular Formula:
    C9H4F6O
    Molecular Weight:
    242.12
  • Catalog Number:
    45221
    CAS Number:
    22227-26-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00015511
    Molecular Formula:
    C 9 H 5 F 6 NON
    Molecular Weight:
    257.14
  • Catalog Number:
    45484
    CAS Number:
    725-89-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00000388
    Molecular Formula:
    C9H4F6O2
    Molecular Weight:
    258.12