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Bloques de construcción heterocíclicos

3724

  • Ácido 3,4-metilendioxicinámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 3-(1,3-benzodioxol-5-il)acrílico
    Catalog Number:
    43265
    CAS Number:
    2373-80-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005837
    Molecular Formula:
    C10H8O4​​
    Molecular Weight:
    192.17
    Specification Sheet SDS

  • 3-Bromo-9 H -xanten-9-ona

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-bromoxantenona
    Catalog Number:
    43272
    CAS Number:
    500286-36-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD20528061
    Molecular Formula:
    C13H7BrO2​​
    Molecular Weight:
    275.1
    Specification Sheet SDS

  • Ácido 6-[[7-( N , N -Dimetilaminosulfonil)-2,1,3-benzoxadiazol-4-il]amino]hexanoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4-(5-carboxipentilamino)-7-( N , N -dimetilaminosulfonil)-2,1,3-benzoxadiazol
    Catalog Number:
    43282
    CAS Number:
    1820741-40-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08276342
    Molecular Formula:
    C14H20N4O5S​​​
    Molecular Weight:
    356.4
    Specification Sheet SDS

  • 9-Metil-3,4-dihidro-2 H -pirido[1,2- a ]pirimidin-2-ona

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    Captor de ácido 9M
    Catalog Number:
    43246
    CAS Number:
    61751-44-8
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00059749
    Molecular Formula:
    C9H10N2O​​
    Molecular Weight:
    162.19
    Specification Sheet SDS

  • 3,6-Dimetil-1,2,4,5-tetrazina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43270
    CAS Number:
    1558-23-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09866053
    Molecular Formula:
    C4H6N4​​
    Molecular Weight:
    110.12
    Specification Sheet SDS

  • 2-(1,3-ditiol)fosfonato de dimetilo

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster dimetílico del ácido 2-(1,3-ditiol)fosfónico
    Catalog Number:
    43267
    CAS Number:
    133113-76-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD20265584
    Molecular Formula:
    C5H9O3PS2​​​
    Molecular Weight:
    212.22
    Specification Sheet SDS

  • 2-Metil-4-propil-1,3-oxatiano (mezcla cis y trans )

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    43263
    CAS Number:
    67715-80-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00673203
    Molecular Formula:
    C 8 H 16 SO
    Molecular Weight:
    160.28
    Specification Sheet SDS

  • 2-( p -tolil)-1,3-ditiano

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(4-Metilfenil)-1,3-ditiano
    Catalog Number:
    43269
    CAS Number:
    56637-44-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01729789
    Molecular Formula:
    C11H14S2​​
    Molecular Weight:
    210.35
    Specification Sheet SDS

  • 2-Fenil-1,3-ditiolano

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43268
    CAS Number:
    5616-55-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01729637
    Molecular Formula:
    C9H10S2​​
    Molecular Weight:
    182.3
    Specification Sheet SDS

  • 2,2,6-Trimetil-1,3-dioxin-4-ona

    Purity:
    ≥ 95% (RMN)
    Synonym:
    2,2,4-Trimetil-6-ceto-1,3-dioxina
    Catalog Number:
    43251
    CAS Number:
    5394-63-8
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD00040468
    Molecular Formula:
    C7H10O3​​
    Molecular Weight:
    142.15
    Specification Sheet SDS

  • 1-aza-2-metoxi-1-ciclohepteno

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    O-Metilcaprolactima
    Hazmat
    Catalog Number:
    43273
    CAS Number:
    2525-16-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006938
    Molecular Formula:
    C7H13NO​
    Molecular Weight:
    127.19
    Specification Sheet SDS

  • Metil-tieno[3,2- b ]tiofeno-2-carboxilato

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster metílico del ácido tieno[3,2- b ]tiofeno-2-carboxílico
    Catalog Number:
    43256
    CAS Number:
    98800-10-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01934498
    Molecular Formula:
    C8H6O2S2​​​
    Molecular Weight:
    198.25
    Specification Sheet SDS

  • 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
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