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Heterocyclic Building Blocks

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  • 9-Benzoylcarbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42749
    CAS Number:
    19264-68-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00225468
    Molecular Formula:
    C19H13NO
    Molecular Weight:
    271.32
    Specification Sheet SDS

  • N,N,N,N-Tetrakis(4-methoxyphenyl)-9H-carbazole-3,6-diamine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3,6-Bis[N,N-bis(4-methoxyphenyl)amino]-9H-carbazole
    Catalog Number:
    42742
    CAS Number:
    1630723-98-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD31618161
    Molecular Formula:
    C40H35N3O4
    Molecular Weight:
    621.74
    Specification Sheet SDS

  • 9-(2-Ethylhexyl)carbazole

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    42754
    CAS Number:
    187148-77-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD06798127
    Molecular Formula:
    C20H25N
    Molecular Weight:
    279.43
    Specification Sheet SDS

  • N-Ethylcarbazole-3-carboxaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Formyl-N-ethylcarbazole
    Catalog Number:
    42743
    CAS Number:
    7570-45-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00004963
    Molecular Formula:
    C15H13NO
    Molecular Weight:
    223.28
    Specification Sheet SDS

  • 1,3-Di-9-carbazolylbenzene (purified by sublimation)

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Bis(carbazol-9-yl)benzene (purified by sublimation)
    Catalog Number:
    42732
    CAS Number:
    550378-78-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09836836
    Molecular Formula:
    C30H20N2
    Molecular Weight:
    408.5
    Specification Sheet SDS

  • 9-Ethylcarbazole-3-carboxaldehyde N-ethyl-N-phenylhydrazone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-Ethyl-3-(N-ethyl-N-phenylhydrazonomethyl)carbazole
    Catalog Number:
    42745
    CAS Number:
    84678-52-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03208617
    Molecular Formula:
    C23H23N3
    Molecular Weight:
    341.46
    Specification Sheet SDS

  • Carbazole potassium Salt

    Purity:
    ≥ 90% (Assay by titration)
    Synonym:
    Potassium carbazole
    Catalog Number:
    42744
    CAS Number:
    6033-87-0
    Purity Limit:
    ≥ 90% (Assay by titration)
    MDL NO:
    MFCD00070509
    Molecular Formula:
    C12H8KN
    Molecular Weight:
    205.3
    Specification Sheet SDS

  • 2,7-Dimethoxy-9H-carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42729
    CAS Number:
    61822-18-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD28154716
    Molecular Formula:
    C14H13NO2
    Molecular Weight:
    227.26
    Specification Sheet SDS

  • 9-(1-Naphthyl)carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42740
    CAS Number:
    22034-43-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD26127424
    Molecular Formula:
    C22H15N
    Molecular Weight:
    293.37
    Specification Sheet SDS

  • 3,6-Diaminocarbazole

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    9H-Carbazole-3,6-diamine
    Hazmat
    Catalog Number:
    42734
    CAS Number:
    86-71-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00143081
    Molecular Formula:
    C12H11N3
    Molecular Weight:
    197.24
    Specification Sheet SDS

  • 9-Ethylcarbazole-3-carboxaldehyde diphenylhydrazone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-(Diphenylhydrazonomethyl)-9-ethylcarbazole
    Catalog Number:
    42746
    CAS Number:
    73276-70-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00144879
    Molecular Formula:
    C27H23N3
    Molecular Weight:
    389.5
    Specification Sheet SDS

  • 1,3,6,8-Tetramethyl-9H-carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42728
    CAS Number:
    6558-85-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD18450169
    Molecular Formula:
    C16H17N
    Molecular Weight:
    223.32
    Specification Sheet SDS

  • 3,6-Dimethylcarbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42735
    CAS Number:
    5599-50-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00814049
    Molecular Formula:
    C14H13N
    Molecular Weight:
    195.27
    Specification Sheet SDS

  • 9-Methylcarbazole

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    42737
    CAS Number:
    1484-12-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00013431
    Molecular Formula:
    C13H11N
    Molecular Weight:
    181.24
    Specification Sheet SDS

  • 3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    mCBP
    Catalog Number:
    42739
    CAS Number:
    342638-54-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD28138084
    Molecular Formula:
    C36H24N2
    Molecular Weight:
    484.6
    Specification Sheet SDS

  • 9-Phenyl-9H-carbazole-3-carboxaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Formyl-9-phenyl-9H-carbazole
    Catalog Number:
    42722
    CAS Number:
    87220-68-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD19441087
    Molecular Formula:
    C19H13NO
    Molecular Weight:
    271.32
    Specification Sheet SDS

  • Indolo[3,2,1-jk]carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42730
    CAS Number:
    205-95-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01851757
    Molecular Formula:
    C18H11N
    Molecular Weight:
    241.29
    Specification Sheet SDS

  • 3,6-Dimethoxy-9H-carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42726
    CAS Number:
    57103-01-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00626046
    Molecular Formula:
    C14H13NO2
    Molecular Weight:
    227.26
    Specification Sheet SDS

  • 9-Ethylcarbazole-3-carboxaldehyde N-benzyl-N-phenylhydrazone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-Ethyl-3-(N-benzyl-N-phenylhydrazonomethyl)carbazole
    Catalog Number:
    42738
    CAS Number:
    75238-79-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD05453514
    Molecular Formula:
    C28H25N3
    Molecular Weight:
    403.53
    Specification Sheet SDS

  • 4-Phenyl-9H-carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42736
    CAS Number:
    1201561-34-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD32062932
    Molecular Formula:
    C18H13N
    Molecular Weight:
    243.31
    Specification Sheet SDS

  • 3-[4-(4-Biphenylylamino)phenyl]-9-phenylcarbazole

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    42731
    CAS Number:
    1160294-96-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD22571697
    Molecular Formula:
    C36H26N2
    Molecular Weight:
    486.62
    Specification Sheet SDS

  • 9-Ethylcarbazole-3-carboxaldehyde N-ethyl-N-(o-tolyl)hydrazone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-Ethyl-3-[N-ethyl-N-(o-tolyl)hydrazonomethyl]carbazole
    Catalog Number:
    42721
    CAS Number:
    1274948-12-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797102
    Molecular Formula:
    C24H25N3
    Molecular Weight:
    355.49
    Specification Sheet SDS

  • 3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl (purified by sublimation)

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    mCBP (purified by sublimation)
    Catalog Number:
    42733
    CAS Number:
    342638-54-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD28138084
    Molecular Formula:
    C36H24N2
    Molecular Weight:
    484.6
    Specification Sheet SDS

  • 9-Ethylcarbazole-3-carboxaldehyde N-ethyl-N-(m-tolyl)hydrazone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-Ethyl-3-[N-ethyl-N-(m-tolyl)hydrazonomethyl]carbazole
    Catalog Number:
    42724
    CAS Number:
    81380-24-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797103
    Molecular Formula:
    C24H25N3
    Molecular Weight:
    355.49
    Specification Sheet SDS

  • 9-(4-Ethynylphenyl)carbazole

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    42720
    CAS Number:
    262861-81-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD12024288
    Molecular Formula:
    C20H13N
    Molecular Weight:
    267.33
    Specification Sheet SDS

  • 1,3,6,8-Tetranitrocarbazole (wetted with ca. 40% Water) (unit weight on dry weight basis)

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Hazmat
    Catalog Number:
    42727
    CAS Number:
    4543-33-3
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00022211
    Molecular Formula:
    C12H5N5O8
    Molecular Weight:
    347.2
    Specification Sheet SDS

  • 4-(9H-Carbazol-9-yl)aniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    9-(4-Aminophenyl)carbazole
    Catalog Number:
    42725
    CAS Number:
    52708-37-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00626047
    Molecular Formula:
    C18H14N2
    Molecular Weight:
    258.32
    Specification Sheet SDS

  • 9-(p-Tolyl)carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42717
    CAS Number:
    19264-73-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD14708175
    Molecular Formula:
    C19H15N
    Molecular Weight:
    257.34
    Specification Sheet SDS

  • 1,2,3,4-Tetrahydrocarbazol-4-one

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,2,3,4-Tetrahydro-4-oxocarbazole
    Catalog Number:
    42718
    CAS Number:
    15128-52-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00173749
    Molecular Formula:
    C12H11NO
    Molecular Weight:
    185.23
    Specification Sheet SDS

  • 4-(3,6-Di-tert-butyl-9H-carbazol-9-yl)aniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,6-Di-tert-butyl-9-(4-aminophenyl)carbazole
    Catalog Number:
    42714
    CAS Number:
    255829-30-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD32062891
    Molecular Formula:
    C26H30N2
    Molecular Weight:
    370.54
    Specification Sheet SDS

  • 9-Phenylcarbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42723
    CAS Number:
    1150-62-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00004965
    Molecular Formula:
    C18H13N
    Molecular Weight:
    243.31
    Specification Sheet SDS

  • 9-(3-Bromopropyl)carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42716
    CAS Number:
    84359-61-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD11164489
    Molecular Formula:
    C15H14BrN
    Molecular Weight:
    288.19
    Specification Sheet SDS

  • 9-Acetylcarbazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(9H-Carbazol-9-yl)ethanone
    Catalog Number:
    42713
    CAS Number:
    574-39-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00087027
    Molecular Formula:
    C14H11NO
    Molecular Weight:
    209.25
    Specification Sheet SDS

  • 4-(9H-Carbazol-9-yl)benzaldehyde

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-(4-Formylphenyl)-9H-carbazole
    Catalog Number:
    42719
    CAS Number:
    110677-45-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD19441374
    Molecular Formula:
    C19H13NO
    Molecular Weight:
    271.32
    Specification Sheet SDS

  • Dibenzothiophene 5,5-dioxide

    Purity:
    ≥ 98% (GC)
    Synonym:
    Dibenzothiophene sulfone
    Catalog Number:
    42686
    CAS Number:
    1016-05-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00004970
    Molecular Formula:
    C12H8O2S
    Molecular Weight:
    216.25
    Specification Sheet SDS

  • 3-Methyl-9H-carbazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42710
    CAS Number:
    4630-20-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00464338
    Molecular Formula:
    C13H11N
    Molecular Weight:
    181.24
    Specification Sheet SDS

  • 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(2-Hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one
    Catalog Number:
    42707
    CAS Number:
    1218-69-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02234511
    Molecular Formula:
    C14H9NO3
    Molecular Weight:
    239.23
    Specification Sheet SDS

  • Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2-Amino-3-carbethoxy-4,5-tetramethylenethiophene
    Catalog Number:
    42687
    CAS Number:
    4506-71-2
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00005862
    Molecular Formula:
    C11H15NO2S
    Molecular Weight:
    225.31
    Specification Sheet SDS

  • 11,12-Dihydro-11-phenylindolo[2,3-a]carbazole

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    11-Phenylindolo[2,3-a]carbazole
    Catalog Number:
    42711
    CAS Number:
    1024598-06-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD22581305
    Molecular Formula:
    C24H16N2
    Molecular Weight:
    332.41
    Specification Sheet SDS

  • 3,6-Diethynylcarbazole

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    42715
    CAS Number:
    909342-65-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD24553219
    Molecular Formula:
    C16H9N
    Molecular Weight:
    215.26
    Specification Sheet SDS

  • N-Methylisatoic anhydride

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42709
    CAS Number:
    10328-92-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006815
    Molecular Formula:
    C9H7NO3
    Molecular Weight:
    177.16
    Specification Sheet SDS

  • Benzo[b]thiophene-3-carboxaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Formylbenzo[b]thiophene
    Catalog Number:
    42695
    CAS Number:
    5381-20-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00052376
    Molecular Formula:
    C9H6OS
    Molecular Weight:
    162.21
    Specification Sheet SDS

  • 1-Methyl-9H-carbazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Methylcarbazole
    Catalog Number:
    42712
    CAS Number:
    6510-65-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD18450170
    Molecular Formula:
    C13H11N
    Molecular Weight:
    181.24
    Specification Sheet SDS

  • 1-Aminobenzotriazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Benzotriazolamine
    Catalog Number:
    42698
    CAS Number:
    1614-12-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00132902
    Molecular Formula:
    C6H6N4
    Molecular Weight:
    134.14
    Specification Sheet SDS

  • 1-Methyl-1H-benzotriazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42699
    CAS Number:
    13351-73-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014572
    Molecular Formula:
    C7H7N3
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • 5-Methyl-1H-benzotriazole

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    5-Methylbenzotriazole
    Catalog Number:
    42700
    CAS Number:
    136-85-6
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00005702
    Molecular Formula:
    C7H7N3
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • 2-Aminobenzotriazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Benzotriazolamine
    Catalog Number:
    42697
    CAS Number:
    1614-11-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00724002
    Molecular Formula:
    C6H6N4
    Molecular Weight:
    134.14
    Specification Sheet SDS

  • 5,6-Dimethyl-1,2,3-benzotriazole

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5,6-Dimethylazimidobenzene
    Catalog Number:
    42706
    CAS Number:
    4184-79-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00005703
    Molecular Formula:
    C8H9N3
    Molecular Weight:
    147.18
    Specification Sheet SDS

  • Phenoxazine

    Purity:
    ≥ 99% (NMR)
    Catalog Number:
    42708
    CAS Number:
    135-67-1
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD00005014
    Molecular Formula:
    C12H9NO
    Molecular Weight:
    183.21
    Specification Sheet SDS

  • Methyl-1H-benzotriazole (mixture)

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42703
    CAS Number:
    29385-43-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00167158
    Molecular Formula:
    C7H7N3
    Molecular Weight:
    133.15
    Specification Sheet SDS
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