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Bloques de construcción heterocíclicos

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  • 1-(2,5-Dicloro-4-sulfofenil)-3-metil-5-pirazolona monohidrato

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43255
    CAS Number:
    84-57-1
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00035706
    Molecular Formula:
    C10H8Cl2N2O4S · H2O​​​
    Molecular Weight:
    341.16
    Specification Sheet SDS

  • 1-(3,4-Dimetilfenil)-3-metil-5-pirazolona

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    43262
    CAS Number:
    277299-70-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD09795980
    Molecular Formula:
    C12H14N2O​​
    Molecular Weight:
    202.26
    Specification Sheet SDS

  • 1-Metoxifenazina

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    43254
    CAS Number:
    2876-17-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD01794656
    Molecular Formula:
    C13H10N2O​​
    Molecular Weight:
    210.24
    Specification Sheet SDS

  • 1,3,2-Dioxatiano 2,2-dióxido

    Purity:
    ≥ 98% (GC)
    Synonym:
    Sulfato de 1,3-propileno
    Catalog Number:
    43261
    CAS Number:
    1073-05-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00801144
    Molecular Formula:
    C3H6O4S​​
    Molecular Weight:
    138.14
    Specification Sheet SDS

  • Trifluorometanosulfonato de 2,6-di- terc -butil-4-metilpirilio

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    Triflato de 2,6-di- terc -butil-4-metilpirilio
    Catalog Number:
    43259
    CAS Number:
    59643-43-5
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00229854
    Molecular Formula:
    C15H23F3O4S​​​
    Molecular Weight:
    356.4
    Specification Sheet SDS

  • 3,4-Dihidro-2 H -pirido[1,2- a ]pirimidin-2-ona

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Captador de ácido H
    Catalog Number:
    43257
    CAS Number:
    5439-14-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00042798
    Molecular Formula:
    C8H8N2O​​
    Molecular Weight:
    148.17
    Specification Sheet SDS

  • 1,3,4,6-Tetratiapentaleno-2,5-diona

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43249
    CAS Number:
    64394-45-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00010403
    Molecular Formula:
    C4O2S4​​
    Molecular Weight:
    208.28
    Specification Sheet SDS

  • Hidrogenosulfato de 2,4,6-trifenilpirilio

    Hazmat
    Purity:
    ≥ 97 % (HPLC)
    Hazmat
    Catalog Number:
    43258
    CAS Number:
    51071-75-1
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00012002
    Molecular Formula:
    C23H18O5S​​
    Molecular Weight:
    406.45
    Specification Sheet SDS

  • Ácido 2-metilpirazolo[1,5- a ]pirimidin-6-carboxílico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    43230
    CAS Number:
    739364-95-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD19443280
    Molecular Formula:
    C8H7N3O2​​​
    Molecular Weight:
    177.16
    Specification Sheet SDS

  • 1,3-Dihidroxi-9 H -xanten-9-ona

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43252
    CAS Number:
    3875-68-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00800670
    Molecular Formula:
    C13H8O4​​
    Molecular Weight:
    228.2
    Specification Sheet SDS

  • Clorhidrato de hexahidro-4-azepinona

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Clorhidrato de 4-azepanona
    Catalog Number:
    43253
    CAS Number:
    50492-22-3
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD02183487
    Molecular Formula:
    C6H11NO · HCl
    Molecular Weight:
    149.62
    Specification Sheet SDS

  • 7,8-Dimetoxi-1 H -benzo[ d ]azepin-2(3 H -ona

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-Dihidro-7,8-dimetoxi- 2H -3-benzazepin-2-ona
    Catalog Number:
    43244
    CAS Number:
    73942-87-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02091565
    Molecular Formula:
    C12H13NO3​​
    Molecular Weight:
    219.24
    Specification Sheet SDS

  • Ácido 3,4-metilendioxifenilacético

    Purity:
    ≥ 98% (GC)
    Synonym:
    Ácido (1,3-benzodioxol-5-il)acético
    Catalog Number:
    43237
    CAS Number:
    2861-28-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014576
    Molecular Formula:
    C9H8O4​​
    Molecular Weight:
    180.16
    Specification Sheet SDS

  • 3,4-Metilendioxifenilacetonitrilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Cianuro de 3,4-metilendioxibencilo
    Catalog Number:
    43245
    CAS Number:
    4439-02-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005835
    Molecular Formula:
    C9H7NO2​​
    Molecular Weight:
    161.16
    Specification Sheet SDS

  • Tetratiafulvaleno

    Purity:
    ≥ 98% (GC)
    Synonym:
    TTF
    Catalog Number:
    43248
    CAS Number:
    31366-25-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005492
    Molecular Formula:
    C6H4S4​​
    Molecular Weight:
    204.34
    Specification Sheet SDS

  • 1,1-dióxido de tietano

    Purity:
    ≥ 95% (GC)
    Synonym:
    Sulfona de trimetileno
    Catalog Number:
    43250
    CAS Number:
    5687-92-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00088478
    Molecular Formula:
    C3H6O2S​​
    Molecular Weight:
    106.14
    Specification Sheet SDS

  • Dodecahidrodibenzofurano (mezcla de isómeros)

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43243
    CAS Number:
    13054-98-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD30749260
    Molecular Formula:
    C12H20O​
    Molecular Weight:
    180.29
    Specification Sheet SDS

  • 7-Deazapurina

    Purity:
    ≥ 98% (GC)
    Synonym:
    7 H -Pirrolo[2,3- d ]pirimidina
    Catalog Number:
    43247
    CAS Number:
    271-70-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08234403
    Molecular Formula:
    C6H5N3​​
    Molecular Weight:
    119.13
    Specification Sheet SDS

  • 1,4-dioxeno

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2,3-Dihidro-1,4-dioxina
    Hazmat
    Catalog Number:
    43240
    CAS Number:
    543-75-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00082537
    Molecular Formula:
    C4H6O2​​
    Molecular Weight:
    86.09
    Specification Sheet SDS

  • 5,6-Dihidro-1,4-ditiin-2,3-dicarboximida

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    2,3-Dihidro-1,4-ditiino[2,3- c ]pirrol-5,7-diona
    Catalog Number:
    43241
    CAS Number:
    24519-85-5
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD01632185
    Molecular Formula:
    C6H5NO2S2​​​
    Molecular Weight:
    187.23
    Specification Sheet SDS

  • Dibenzo[ b , e ][1,4]dioxina

    Purity:
    ≥ 99% (GC)
    Synonym:
    Dibenzo- p -dioxina
    Catalog Number:
    43239
    CAS Number:
    262-12-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00022282
    Molecular Formula:
    C12H8O2​​
    Molecular Weight:
    184.19
    Specification Sheet SDS

  • trans -2,3-Dicloro-1,4-dioxano

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    dióxido de trans -2,3-dicloro-1,4-dietilenglicol
    Hazmat
    Catalog Number:
    43234
    CAS Number:
    3883-43-0
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00191421
    Molecular Formula:
    C4H6Cl2O2​​​
    Molecular Weight:
    156.99
    Specification Sheet SDS

  • Tieno[3,2- d ]pirimidin-4( 1H -ona)

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43242
    CAS Number:
    16234-10-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00122140
    Molecular Formula:
    C6H4N2SO​​
    Molecular Weight:
    152.17
    Specification Sheet SDS

  • 10-Metoxi-5 H -dibenzo[ b , f ]azepina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    10-Metoxi-2,2'-iminostilbeno
    Catalog Number:
    43227
    CAS Number:
    4698-11-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00101079
    Molecular Formula:
    C 15 H 13 NO
    Molecular Weight:
    223.28
    Specification Sheet SDS

  • Heptametilenoimina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Azaciclooctano
    Hazmat
    Catalog Number:
    43217
    CAS Number:
    1121-92-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00003270
    Molecular Formula:
    C7H15N​
    Molecular Weight:
    113.2
    Specification Sheet SDS

  • 8-Azahipoxantina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43222
    CAS Number:
    2683-90-1
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00005804
    Molecular Formula:
    C4H3N5O​​
    Molecular Weight:
    137.1
    Specification Sheet SDS

  • 4-Metil-1,3-dioxano

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    43228
    CAS Number:
    1120-97-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006569
    Molecular Formula:
    C5H10O2​​
    Molecular Weight:
    102.13
    Specification Sheet SDS

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

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster etílico del ácido 1,3-ditiolano-2-carboxílico
    Catalog Number:
    43238
    CAS Number:
    20461-99-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00005411
    Molecular Formula:
    C6H10O2S2​​​
    Molecular Weight:
    178.26
    Specification Sheet SDS

  • 4,5-metilenditio-1,3-ditiol-2-tiona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43233
    CAS Number:
    70800-59-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00137884
    Molecular Formula:
    C4H2S5​​
    Molecular Weight:
    210.36
    Specification Sheet SDS

  • 1,4-tioxano

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    1,4-Oxatiano
    Hazmat
    Catalog Number:
    43229
    CAS Number:
    15980-15-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00006573
    Molecular Formula:
    C4H8SO​
    Molecular Weight:
    104.17
    Specification Sheet SDS

  • Tetrafluoroborato de 2,4,6-trimetilpirilio

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    43236
    CAS Number:
    773-01-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00032098
    Molecular Formula:
    C8H11BF4O​​
    Molecular Weight:
    209.98
    Specification Sheet SDS

  • Piperonilonitrilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-Benzodioxol-5-carbonitrilo
    Catalog Number:
    43224
    CAS Number:
    4421-09-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005820
    Molecular Formula:
    C8H5NO2​​
    Molecular Weight:
    147.13
    Specification Sheet SDS

  • 7-Hidroxitieno[3,2- b ]piridina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43226
    CAS Number:
    107818-20-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01863636
    Molecular Formula:
    C7H5NOS​
    Molecular Weight:
    151.18
    Specification Sheet SDS

  • 1-Metilhomopiperazina

    Hazmat
    Purity:
    ≥ 97% (RMN)
    Hazmat
    Catalog Number:
    43232
    CAS Number:
    4318-37-0
    Purity Limit:
    ≥ 97% (RMN)
    MDL NO:
    MFCD00059810
    Molecular Formula:
    C6H14N2​​
    Molecular Weight:
    114.19
    Specification Sheet SDS

  • Tioxantona

    Purity:
    ≥ 98% (GC)
    Synonym:
    9-Oxotioxanteno
    Catalog Number:
    43231
    CAS Number:
    492-22-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005066
    Molecular Formula:
    C 13 H 8 SO
    Molecular Weight:
    212.27
    Specification Sheet SDS

  • 8-Hidroxi-1,1,7,7-tetrametiljulolidina-9-carboxaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    9-formil-8-hidroxi-1,1,7,7-tetrametiljulolidina
    Catalog Number:
    43225
    CAS Number:
    115662-09-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00142785
    Molecular Formula:
    C17H23NO2​​
    Molecular Weight:
    273.38
    Specification Sheet SDS

  • 5-[4-(Dietilamino)bencilideno]rodanina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    4-Dietilaminobenzalrodanina
    Catalog Number:
    43212
    CAS Number:
    35778-58-6
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00193758
    Molecular Formula:
    C14H16N2SO2​​​
    Molecular Weight:
    292.42
    Specification Sheet SDS

  • 2-Metil-4( 1H- quinazolinona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43235
    CAS Number:
    1769-24-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01457186
    Molecular Formula:
    C9H8N2O​​
    Molecular Weight:
    160.18
    Specification Sheet SDS

  • 2-pirazolina

    Hazmat
    Purity:
    ≥ 95% (GC)
    Hazmat
    Catalog Number:
    43223
    CAS Number:
    109-98-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00059715
    Molecular Formula:
    C3H6N2​​
    Molecular Weight:
    70.1
    Specification Sheet SDS

  • Fenoxatiina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43220
    CAS Number:
    262-20-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00046933
    Molecular Formula:
    C12H8SO​
    Molecular Weight:
    200.26
    Specification Sheet SDS

  • Piperonilacetona

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-(1,3-Benzodioxol-5-il)-2-butanona
    Catalog Number:
    43203
    CAS Number:
    55418-52-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00016910
    Molecular Formula:
    C11H12O3​​
    Molecular Weight:
    192.21
    Specification Sheet SDS

  • Antra[1,9- cd ]pirazol-6(2 H -ona

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Dibenzo[ cd , g ]indazol-6( 2H -ona
    Catalog Number:
    43216
    CAS Number:
    129-56-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00022289
    Molecular Formula:
    C14H8N2O​​
    Molecular Weight:
    220.23
    Specification Sheet SDS

  • Ácido 4-[2-(2-amino-4,7-dihidro-4-oxo-3 H -pirrolo[2,3- d ]pirimidin-5-il)etil]benzoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2-Amino-4,7-dihidro-5-[2-[4-(carboxi)fenil]etil]-4-oxo-3 H -pirrolo[2,3- d ]pirimidina
    Catalog Number:
    43218
    CAS Number:
    137281-39-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11040439
    Molecular Formula:
    C15H14N4O3​​​
    Molecular Weight:
    298.3
    Specification Sheet SDS

  • 6-Nitropiperonal

    Purity:
    ≥ 97% (GC)
    Synonym:
    3,4-Metilendioxi-6-nitrobenzaldehído
    Catalog Number:
    43210
    CAS Number:
    712-97-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00005829
    Molecular Formula:
    C8H5NO5​​
    Molecular Weight:
    195.13
    Specification Sheet SDS

  • 3,4-Metilendioxianilina

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Amino-1,3-benzodioxol
    Catalog Number:
    43215
    CAS Number:
    14268-66-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005832
    Molecular Formula:
    C7H7NO2​​
    Molecular Weight:
    137.14
    Specification Sheet SDS

  • 1,3,5-tritiano

    Purity:
    ≥ 98% (GC)
    Synonym:
    Trímero de tioformaldehído
    Catalog Number:
    43219
    CAS Number:
    291-21-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006653
    Molecular Formula:
    C3H6S3​​
    Molecular Weight:
    138.26
    Specification Sheet SDS

  • 4- n -Octil-4 H -ditieno[3,2- b :2',3'- d ]pirrol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43221
    CAS Number:
    141029-75-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD26793506
    Molecular Formula:
    C16H21NS2​​
    Molecular Weight:
    291.47
    Specification Sheet SDS

  • 5-(4-Hidroxibencil)-2,4-tiazolidinediona

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    43209
    CAS Number:
    74772-78-4
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00754499
    Molecular Formula:
    C10H9NO3S​​
    Molecular Weight:
    223.25
    Specification Sheet SDS

  • Óxido de hexametileno

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Oxacicloheptano
    Hazmat
    Catalog Number:
    43213
    CAS Number:
    592-90-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00003266
    Molecular Formula:
    C6H12O​
    Molecular Weight:
    100.16
    Specification Sheet SDS

  • 5-Propil-1,3-ditiolo[4,5- d ][1,3]ditiolo-2-tiona

    Purity:
    ≥ 93 % (HPLC)
    Catalog Number:
    43208
    CAS Number:
    202126-48-5
    Purity Limit:
    ≥ 93 % (HPLC)
    MDL NO:
    MFCD08276417
    Molecular Formula:
    C7H8S5​​
    Molecular Weight:
    252.44
    Specification Sheet SDS
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