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Bloques de construcción heterocíclicos

3772
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  • 6-Bromo-4-hidroxiquinolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Bromo-4-quinolinol
    Catalog Number:
    44911
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    145369-94-4
    MDL NO:
    MFCD00272435
    Molecular Formula:
    C9H6BrNO​
    Molecular Weight:
    224.06
    Specification Sheet SDS

  • 6-Bromo-4-cloroquinolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44907
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    65340-70-7
    MDL NO:
    MFCD00511001
    Molecular Formula:
    C9H5BrClN​
    Molecular Weight:
    242.5
    Specification Sheet SDS

  • 5,7-Diyodo-8-hidroxiquinolina

    Grade:
    cumple con la especificación USP
    Purity:
    96,0 - 100,5 % (ensayo por titulación)
    Synonym:
    5,7-Diyodooxina
    Catalog Number:
    44903
    Grade:
    cumple con la especificación USP
    Purity Limit:
    96,0 - 100,5 % (ensayo por titulación)
    CAS Number:
    83-73-8
    MDL NO:
    MFCD00006789
    Molecular Formula:
    C9H5I2NO​​
    Molecular Weight:
    396.95
    Specification Sheet SDS

  • 5-Cloroquinolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44899
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    635-27-8
    MDL NO:
    MFCD00239413
    Molecular Formula:
    C9H6ClN​
    Molecular Weight:
    163.6
    Specification Sheet SDS

  • 2-Bromoquinolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44904
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2005-43-8
    MDL NO:
    MFCD00234480
    Molecular Formula:
    C9H6BrN​
    Molecular Weight:
    208.06
    Specification Sheet SDS

  • 7-Bromo-5-cloro-8-hidroxiquinolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44902
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    7640-33-7
    MDL NO:
    MFCD00044601
    Molecular Formula:
    C9H5BrClNO​
    Molecular Weight:
    258.5
    Specification Sheet SDS

  • 5,7-Dibromo-8-hidroxiquinolina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Bromoxina
    Catalog Number:
    44897
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    521-74-4
    MDL NO:
    MFCD00006785
    Molecular Formula:
    C9H5Br2NO​​
    Molecular Weight:
    302.95
    Specification Sheet SDS

  • 1-(4-bromofenil)pirrolidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44882
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    22090-26-2
    MDL NO:
    MFCD04112480
    Molecular Formula:
    C 10 H 12 Marrón
    Molecular Weight:
    226.12
    Specification Sheet SDS

  • 2-Cloro-3-(clorometil)quinolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44895
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    90097-52-2
    MDL NO:
    MFCD05865134
    Molecular Formula:
    C10H7Cl2N​​
    Molecular Weight:
    212.07
    Specification Sheet SDS

  • 6-Cloro-4-quinolinol

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Cloro-4-hidroxiquinolina
    Catalog Number:
    44898
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    23432-43-1
    MDL NO:
    MFCD00024011
    Molecular Formula:
    C9H6ClNO​
    Molecular Weight:
    179.6
    Specification Sheet SDS

  • 2-(clorometil)-4-metilquinazolina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44893
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    109113-72-6
    MDL NO:
    MFCD09807547
    Molecular Formula:
    C10H9ClN2​​
    Molecular Weight:
    192.65
    Specification Sheet SDS

  • 1-(4-bromofenil)-2,5-dimetilpirrol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44874
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5044-24-6
    MDL NO:
    MFCD00277042
    Molecular Formula:
    C 12 H 12 BrN
    Molecular Weight:
    250.14
    Specification Sheet SDS

  • 4-Amino-2-cloro-6,7-dimetoxiquinazolina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2-Cloro-6,7-dimetoxi-4-quinazolinamina
    Catalog Number:
    44890
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    23680-84-4
    MDL NO:
    MFCD00051734
    Molecular Formula:
    C10H10ClN3O2​​​
    Molecular Weight:
    239.66
    Specification Sheet SDS

  • 3-Bromo-1-(triisopropilsilil)pirrol

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44876
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    87630-36-2
    MDL NO:
    MFCD01321136
    Molecular Formula:
    C13H24BrNSi​
    Molecular Weight:
    302.33
    Specification Sheet SDS

  • 6-Bromo-4-hidroxiquinazolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Bromo-4-quinazolinona
    Catalog Number:
    44887
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    32084-59-6
    MDL NO:
    MFCD00115131
    Molecular Formula:
    C8H5BrN2O​​
    Molecular Weight:
    225.05
    Specification Sheet SDS

  • 4-Cloro-2-metilquinolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-cloroquinaldina
    Catalog Number:
    44884
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    4295-06-1
    MDL NO:
    MFCD00006757
    Molecular Formula:
    C10H8ClN​
    Molecular Weight:
    177.63
    Specification Sheet SDS

  • 1-(4-clorofenil)-2,5-dimetilpirrol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,5-Dimetil-1-(4-clorofenil)pirrol
    Catalog Number:
    44878
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5044-23-5
    MDL NO:
    MFCD00027420
    Molecular Formula:
    C12H12ClN​
    Molecular Weight:
    205.69
    Specification Sheet SDS

  • 2-(4-bromofenil)-4-fenilquinazolina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44886
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    540466-42-0
    MDL NO:
    MFCD27979424
    Molecular Formula:
    C 20 H 13 BrN 2
    Molecular Weight:
    361.24
    Specification Sheet SDS

  • 6-Yodo-4-hidroxiquinazolina

    Purity:
    ≥ 97% (GC)
    Synonym:
    6-Yodo-4-quinazolinol
    Catalog Number:
    44889
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    16064-08-7
    MDL NO:
    MFCD00460007
    Molecular Formula:
    C8H5IN2O​​
    Molecular Weight:
    272.05
    Specification Sheet SDS

  • 4-Cloro-6-yodoquinazolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44892
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    98556-31-1
    MDL NO:
    MFCD01862193
    Molecular Formula:
    C8H4ClIN2​​
    Molecular Weight:
    290.49
    Specification Sheet SDS

  • N 4-(3-Bromofenil)quinazolina-4,6-diamina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44888
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    169205-78-1
    MDL NO:
    MFCD09908082
    Molecular Formula:
    C 14 H 11 BrN 4
    Molecular Weight:
    315.17
    Specification Sheet SDS

  • 7-Cloro-6-nitro-4-hidroxiquinazolina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    7-Cloro-6-nitro-4-quinazolinol
    Catalog Number:
    44891
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    53449-14-2
    MDL NO:
    MFCD07772904
    Molecular Formula:
    C8H4ClN3O3​​​
    Molecular Weight:
    225.59
    Specification Sheet SDS

  • 2,5-Diamino-4,6-dicloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44870
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    55583-59-0
    MDL NO:
    MFCD00792652
    Molecular Formula:
    C4H4Cl2N4​​​
    Molecular Weight:
    179.0
    Specification Sheet SDS

  • 1-(Bromoacetil)pirrolidina

    Purity:
    ≥ 93% (GC)
    Catalog Number:
    44881
    Purity Limit:
    ≥ 93% (GC)
    CAS Number:
    90892-09-4
    MDL NO:
    MFCD06800371
    Molecular Formula:
    C6H10BrNO​
    Molecular Weight:
    192.06
    Specification Sheet SDS

  • 7-Cloroquinaldina

    Purity:
    ≥ 99% (GC)
    Synonym:
    7-Cloro-2-metilquinolina
    Catalog Number:
    44885
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    4965-33-7
    MDL NO:
    MFCD00075436
    Molecular Formula:
    C10H8ClN​
    Molecular Weight:
    177.63
    Specification Sheet SDS

  • 4,6-Dicloro-5-metoxipirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44869
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5018-38-2
    MDL NO:
    MFCD00087680
    Molecular Formula:
    C5H4Cl2N2O​​​
    Molecular Weight:
    179.0
    Specification Sheet SDS

  • 2-(tricloroacetil)pirrol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44879
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    35302-72-8
    MDL NO:
    MFCD00128757
    Molecular Formula:
    C6H4Cl3NO​​
    Molecular Weight:
    212.45
    Specification Sheet SDS

  • 1-(2-cloroetil)pirrol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44877
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    77200-24-9
    MDL NO:
    MFCD00191330
    Molecular Formula:
    C6H8ClN​
    Molecular Weight:
    129.59
    Specification Sheet SDS

  • 4-Bromopirrol-2-carboxilato de metilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster metílico del ácido 4-bromopirrol-2-carboxílico
    Catalog Number:
    44880
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    934-05-4
    MDL NO:
    MFCD00832855
    Molecular Formula:
    C6H6BrNO2​​
    Molecular Weight:
    204.02
    Specification Sheet SDS

  • 1-(3-bromopropil)pirrol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44873
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    100779-91-7
    MDL NO:
    MFCD00191324
    Molecular Formula:
    C7H10BrN​
    Molecular Weight:
    188.07
    Specification Sheet SDS

  • 2,5-Dicloro- N -[2-(isopropilsulfonil)fenil]pirimidin-4-amina

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    44864
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    761440-16-8
    MDL NO:
    MFCD12827956
    Molecular Formula:
    C13H13Cl2N3O2S​​​​
    Molecular Weight:
    346.23
    Specification Sheet SDS

  • 1-(2-bromoetil)pirrol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44875
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    78358-86-8
    MDL NO:
    MFCD00191322
    Molecular Formula:
    C6H8BrN​
    Molecular Weight:
    174.04
    Specification Sheet SDS

  • 2-Cloro-4-metilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44843
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    13036-57-2
    MDL NO:
    MFCD00054434
    Molecular Formula:
    C5H5ClN2​​
    Molecular Weight:
    128.56
    Specification Sheet SDS

  • 5-clorouracilo

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    44862
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    1820-81-1
    MDL NO:
    MFCD00006019
    Molecular Formula:
    C4H3ClN2O2​​​
    Molecular Weight:
    146.53
    Specification Sheet SDS

  • 2-Yodopirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44871
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    31462-54-1
    MDL NO:
    MFCD09835340
    Molecular Formula:
    C 4 H 3 EN 2
    Molecular Weight:
    205.99
    Specification Sheet SDS

  • 4,6-Dicloro-5-metilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44872
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    4316-97-6
    MDL NO:
    MFCD01646112
    Molecular Formula:
    C5H4Cl2N2​​​
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2,5-Dicloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44865
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    22536-67-0
    MDL NO:
    MFCD00673131
    Molecular Formula:
    C4H2Cl2N2​​​
    Molecular Weight:
    148.97
    Specification Sheet SDS

  • Clorhidrato de 1-(2-cloroetil)pirrolidina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    44883
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    7250-67-1
    MDL NO:
    MFCD00012718
    Molecular Formula:
    C6H12ClN · HCl
    Molecular Weight:
    170.08
    Specification Sheet SDS

  • 4,5,6-Tricloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44851
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    27 de abril de 1780
    MDL NO:
    MFCD08458457
    Molecular Formula:
    C4HCl3N2​​
    Molecular Weight:
    183.42
    Specification Sheet SDS

  • 2,5-Dibromopirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44868
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    32779-37-6
    MDL NO:
    MFCD08275684
    Molecular Formula:
    C4H2Br2N2​​​
    Molecular Weight:
    237.88
    Specification Sheet SDS

  • 6-Cloropirimidina-4,5-diamina

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,5-Diamino-6-cloropirimidina
    Catalog Number:
    44867
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    4316-98-7
    MDL NO:
    MFCD00023270
    Molecular Formula:
    C4H5ClN4​​
    Molecular Weight:
    144.56
    Specification Sheet SDS

  • 6-Cloro-2,4-dimetoxipirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44866
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    6320-15-6
    MDL NO:
    MFCD00006068
    Molecular Formula:
    C6H7ClN2O2​​​
    Molecular Weight:
    174.58
    Specification Sheet SDS

  • 1,3-Dimetil-6-clorouracilo

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    6-Cloro-1,3-dimetiluracilo
    Catalog Number:
    44861
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    CAS Number:
    6972-27-6
    MDL NO:
    MFCD00038066
    Molecular Formula:
    C6H7ClN2O2​​​
    Molecular Weight:
    174.58
    Specification Sheet SDS

  • 2,4-Dicloro-5-metilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44854
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1780-31-0
    MDL NO:
    MFCD00023197
    Molecular Formula:
    C5H4Cl2N2​​​
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 4,6-Dicloro-2-(metilsulfonil)pirimidina

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,6-Dicloro-2-(metanosulfonil)pirimidina
    Catalog Number:
    44858
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    4489-34-3
    MDL NO:
    MFCD00672147
    Molecular Formula:
    C5H4Cl2N2O2S​​​​
    Molecular Weight:
    227.06
    Specification Sheet SDS

  • 2,4-Dicloro-6-metilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44857
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5424-21-5
    MDL NO:
    MFCD00006064
    Molecular Formula:
    C5H4Cl2N2​​​
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2-Cloro-4,6-dimetoxipirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44834
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    13223-25-1
    MDL NO:
    MFCD00274530
    Molecular Formula:
    C6H7ClN2O2​​​
    Molecular Weight:
    174.58
    Specification Sheet SDS

  • 4,6-Dicloro-5-(2-metoxifenoxi)-2,2'-bipirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44859
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    150728-13-5
    MDL NO:
    MFCD03839838
    Molecular Formula:
    C15H10Cl2N4O2​​​​
    Molecular Weight:
    349.17
    Specification Sheet SDS

  • 2,4-Dicloro-5-yodopirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44863
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    13544-44-0
    MDL NO:
    MFCD01898087
    Molecular Formula:
    C 4 HCl 2 EN 2
    Molecular Weight:
    274.87
    Specification Sheet SDS

  • 2,4,6,8-Tetracloropirimido[5,4- δ ]pirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44860
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    32980-71-5
    MDL NO:
    MFCD02093495
    Molecular Formula:
    C6Cl4N4​​
    Molecular Weight:
    269.89
    Specification Sheet SDS
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