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Bloques de construcción heterocíclicos

3724

  • 2-Metil-2-oxazolina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43315
    CAS Number:
    1120-64-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005298
    Molecular Formula:
    C4H7NO​
    Molecular Weight:
    85.11
    Specification Sheet SDS

  • Clorhidrato de 2-amino-2-oxazolina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43305
    CAS Number:
    375855-07-5
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00060178
    Molecular Formula:
    C3H6N2O · HCl
    Molecular Weight:
    122.55
    Specification Sheet SDS

  • 1-(4-aminofenil)-4-(4-metoxifenil)piperazina

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    4-[4-(4-Metoxifenil)-1-piperazinil]anilina
    Catalog Number:
    43328
    CAS Number:
    74852-62-3
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD02071496
    Molecular Formula:
    C17H21N3O​​
    Molecular Weight:
    283.38
    Specification Sheet SDS

  • 2-Metilpiperazina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    43327
    CAS Number:
    109-07-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005954
    Molecular Formula:
    C5H12N2​​
    Molecular Weight:
    100.17
    Specification Sheet SDS

  • 4,4-Dimetil-2-oxazolina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    43312
    CAS Number:
    30093-99-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00014507
    Molecular Formula:
    C5H9NO​
    Molecular Weight:
    99.13
    Specification Sheet SDS

  • Dihidrocloruro de 1-(2-pirimidil)piperazina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Dihidrocloruro de 2-(1-piperazinil)pirimidina
    Catalog Number:
    43329
    CAS Number:
    94021-22-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00012779
    Molecular Formula:
    C8H12N4 · 2HCl
    Molecular Weight:
    237.13
    Specification Sheet SDS

  • Oxazolo[4,5-b]piridina-2(3 H -ona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43318
    CAS Number:
    60832-72-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00204215
    Molecular Formula:
    C6H4N2O2​​​
    Molecular Weight:
    136.11
    Specification Sheet SDS

  • 2-Metilbenzoxazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43303
    CAS Number:
    95-21-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005771
    Molecular Formula:
    C8H7NO​
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • 3-Metil-2-oxazolidona

    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Oxo-3-metiloxazolidina
    Catalog Number:
    43314
    CAS Number:
    19836-78-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009759
    Molecular Formula:
    C4H7NO2​​
    Molecular Weight:
    101.11
    Specification Sheet SDS

  • 2,4,5-trimetiloxazol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43301
    CAS Number:
    20662-84-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005308
    Molecular Formula:
    C6H9NO​
    Molecular Weight:
    111.14
    Specification Sheet SDS

  • 2,4,4-Trimetil-2-oxazolina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43310
    CAS Number:
    1772-43-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005301
    Molecular Formula:
    C6H11NO​
    Molecular Weight:
    113.16
    Specification Sheet SDS

  • 6-Cloro-2-benzoxazolinona

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Cloro-2-hidroxibenzoxazol
    Catalog Number:
    43297
    CAS Number:
    4 de abril de 1993
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00463914
    Molecular Formula:
    C7H4ClNO2​​
    Molecular Weight:
    169.56
    Specification Sheet SDS

  • 3-benciloxazolidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43308
    CAS Number:
    13657-16-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00059028
    Molecular Formula:
    C10H13NO​
    Molecular Weight:
    163.22
    Specification Sheet SDS

  • 4,5-Dihidro-2-feniloxazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    (4,5-Dihidro-2-oxazolil)benceno
    Catalog Number:
    43317
    CAS Number:
    7127-19-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075541
    Molecular Formula:
    C9H9NO​
    Molecular Weight:
    147.18
    Specification Sheet SDS

  • 2-Etil-2-oxazolina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43313
    CAS Number:
    10431-98-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005302
    Molecular Formula:
    C5H9NO​
    Molecular Weight:
    99.13
    Specification Sheet SDS

  • 2-Propil-2-oxazolina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43309
    CAS Number:
    4694-80-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02684776
    Molecular Formula:
    C6H11NO​
    Molecular Weight:
    113.16
    Specification Sheet SDS

  • 6-Metil-1,3-benzoxazol-2(3 H -tiona

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Metil-1,3-benzoxazol-2-tiol
    Catalog Number:
    43316
    CAS Number:
    23417-29-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00175644
    Molecular Formula:
    C8H7NOS​
    Molecular Weight:
    165.21
    Specification Sheet SDS

  • 2-Benzoxazolinona

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Hidroxibenzoxazol
    Catalog Number:
    43311
    CAS Number:
    59-49-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005716
    Molecular Formula:
    C7H5NO2​​
    Molecular Weight:
    135.12
    Specification Sheet SDS

  • 2-Isopropil-2-oxazolina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    43304
    CAS Number:
    10431-99-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD08276382
    Molecular Formula:
    C6H11NO​
    Molecular Weight:
    113.16
    Specification Sheet SDS

  • 2-Metil-5-fenilbenzoxazol

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    43288
    CAS Number:
    61931-68-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005772
    Molecular Formula:
    C 14 H 11 NO
    Molecular Weight:
    209.25
    Specification Sheet SDS

  • 2-Metil-4,5-difeniloxazol

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    43287
    CAS Number:
    14224-99-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00005307
    Molecular Formula:
    C 16 H 13 NO
    Molecular Weight:
    235.29
    Specification Sheet SDS

  • 2-Metilnaft[2,3- d ]oxazol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    43299
    CAS Number:
    20686-66-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00624597
    Molecular Formula:
    C12H9NO​
    Molecular Weight:
    183.21
    Specification Sheet SDS

  • 2-Aminobenzoxazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43295
    CAS Number:
    4570-41-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00182850
    Molecular Formula:
    C7H6N2O​​
    Molecular Weight:
    134.14
    Specification Sheet SDS

  • 5-Metilbenzoxazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43298
    CAS Number:
    10531-78-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00216938
    Molecular Formula:
    C8H7NO​
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • Benzoxazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43291
    CAS Number:
    273-53-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005765
    Molecular Formula:
    C7H5NO​
    Molecular Weight:
    119.12
    Specification Sheet SDS

  • 4,4'-Bis(2-benzoxazolil)estilbeno

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    43290
    CAS Number:
    1533-45-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00022846
    Molecular Formula:
    C28H18N2O2​​​
    Molecular Weight:
    414.46
    Specification Sheet SDS

  • 6-Acetil-2-benzoxazolinona

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6-Acetil-2-benzoxazolona
    Catalog Number:
    43307
    CAS Number:
    54903-09-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01664312
    Molecular Formula:
    C9H7NO3​​
    Molecular Weight:
    177.16
    Specification Sheet SDS

  • 2-Metilnaft[1,2- d ]oxazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43302
    CAS Number:
    85-15-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00051328
    Molecular Formula:
    C12H9NO​
    Molecular Weight:
    183.21
    Specification Sheet SDS

  • 2,5-Bis(4-aminofenil)-1,3,4-oxadiazol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    BAÑO
    Catalog Number:
    43276
    CAS Number:
    2425-95-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00042667
    Molecular Formula:
    C14H12N4O​​
    Molecular Weight:
    252.28
    Specification Sheet SDS

  • 2,4-Dimetiloxazol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43300
    CAS Number:
    7208-05-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00234124
    Molecular Formula:
    C5H7NO​
    Molecular Weight:
    97.12
    Specification Sheet SDS

  • 4,5-diciano-1,3-ditiol-2-ona

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Oxo-1,3-ditiol-4,5-dicarbonitrilo
    Hazmat
    Catalog Number:
    43275
    CAS Number:
    934-31-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00224014
    Molecular Formula:
    C 5 N 2 SO 2
    Molecular Weight:
    168.19
    Specification Sheet SDS

  • 2-Amino-5-fenil-1,3,4-oxadiazol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    43279
    CAS Number:
    1612-76-6
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00126383
    Molecular Formula:
    C8H7N3O​​
    Molecular Weight:
    161.16
    Specification Sheet SDS

  • Oxazol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43286
    CAS Number:
    288-42-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009751
    Molecular Formula:
    C3H3NO​
    Molecular Weight:
    69.06
    Specification Sheet SDS

  • 1,4-Bis(4,5-dihidro-2-oxazolil)benceno

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-(1,4-Fenileno)bis(2-oxazolina)
    Catalog Number:
    43293
    CAS Number:
    7426-75-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00142545
    Molecular Formula:
    C12H12N2O2​​​
    Molecular Weight:
    216.24
    Specification Sheet SDS

  • 4,5-Difenil-2-oxazoletiol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,5-Difenil-2-mercaptooxazol
    Catalog Number:
    43289
    CAS Number:
    6670-13-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00173660
    Molecular Formula:
    C 15 H 11 NÚMEROS
    Molecular Weight:
    253.32
    Specification Sheet SDS

  • 5-Fenilbenzoxazol-2-tiol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Mercapto-5-fenilbenzoxazol
    Catalog Number:
    43294
    CAS Number:
    17371-99-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00022847
    Molecular Formula:
    C 13 H 9 NÚMEROS
    Molecular Weight:
    227.28
    Specification Sheet SDS

  • 2,4-Difeniloxazol

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    43292
    CAS Number:
    838-41-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00016890
    Molecular Formula:
    C 15 H 11 NO
    Molecular Weight:
    221.26
    Specification Sheet SDS

  • Ácido 4-metiloxazol-5-carboxílico

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43296
    CAS Number:
    2510-32-9
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD01571070
    Molecular Formula:
    C5H5NO3​​
    Molecular Weight:
    127.1
    Specification Sheet SDS

  • 2,5-Di(1-naftil)-1,3,4-oxadiazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43284
    CAS Number:
    905-62-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00045582
    Molecular Formula:
    C22H14N2O​​
    Molecular Weight:
    322.37
    Specification Sheet SDS

  • 1,1-dióxido de tetrahidrotiopiran-4-ona

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1-dióxido de 4-oxotiano
    Catalog Number:
    43266
    CAS Number:
    17396-35-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00460698
    Molecular Formula:
    C5H8O3S​​
    Molecular Weight:
    148.18
    Specification Sheet SDS

  • 2,2'-Carbonilbis(3,5-dioxo-4-metil-1,2,4-oxadiazolidina)

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43280
    CAS Number:
    115491-90-2
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00191328
    Molecular Formula:
    C7H6N4O7​​​
    Molecular Weight:
    258.15
    Specification Sheet SDS

  • 4-( N , N -dimetilaminosulfonil)-7-amino-2,1,3-benzoxadiazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43283
    CAS Number:
    147611-83-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11975430
    Molecular Formula:
    C8H10N4O3S​​​
    Molecular Weight:
    242.25
    Specification Sheet SDS

  • 2-Metilnaft[2,1-d]oxazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43285
    CAS Number:
    20686-65-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00022185
    Molecular Formula:
    C12H9NO​
    Molecular Weight:
    183.21
    Specification Sheet SDS

  • 5-( m -Tolil)-5 H -pirrolo[3,2-c:4,5-c']dipiridina

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    43260
    CAS Number:
    1014403-09-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD28976174
    Molecular Formula:
    C17H13N3​​
    Molecular Weight:
    259.31
    Specification Sheet SDS

  • 3,4-Diaminofurazano

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,4-Diamino-1,2,5-oxadiazol
    Catalog Number:
    43281
    CAS Number:
    17220-38-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00138084
    Molecular Formula:
    C2H4N4O​​
    Molecular Weight:
    100.08
    Specification Sheet SDS

  • Benzofuroxano

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-óxido de benzofurazán
    Catalog Number:
    43278
    CAS Number:
    480-96-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005807
    Molecular Formula:
    C6H4N2O2​​​
    Molecular Weight:
    136.11
    Specification Sheet SDS

  • 2-(4-Metoxifenil)-1,3-ditiano

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43271
    CAS Number:
    24588-72-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01729781
    Molecular Formula:
    C 11 H 14 OS 2
    Molecular Weight:
    226.35
    Specification Sheet SDS

  • Dibenzo[ b , f ][1,4]tiazepin-11(10 H -ona

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43274
    CAS Number:
    3159-07-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00901197
    Molecular Formula:
    C 13 H 9 NÚMEROS
    Molecular Weight:
    227.28
    Specification Sheet SDS

  • 1,3-Ditiano-2-carboxilato de etilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster etílico del ácido 1,3-ditiano-2-carboxílico
    Hazmat
    Catalog Number:
    43264
    CAS Number:
    20462-00-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006657
    Molecular Formula:
    C7H12O2S2​​​
    Molecular Weight:
    192.29
    Specification Sheet SDS

  • 2,5-Bis(4-dietilaminofenil)-1,3,4-oxadiazol

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43277
    CAS Number:
    1679-98-7
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00010070
    Molecular Formula:
    C22H28N4O​​
    Molecular Weight:
    364.49
    Specification Sheet SDS
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