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Bloques de construcción heterocíclicos

3766
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  • N 4-(3-Bromofenil)quinazolina-4,6-diamina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44888
    CAS Number:
    169205-78-1
    Purity Limit:
    ≥ 98 % (HPLC)
    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
    CAS Number:
    53449-14-2
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    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
    CAS Number:
    55583-59-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00792652
    Molecular Formula:
    C4H4Cl2N4​​​
    Molecular Weight:
    179.0
    Specification Sheet SDS

  • 1-(Bromoacetil)pirrolidina

    Purity:
    ≥ 93% (GC)
    Catalog Number:
    44881
    CAS Number:
    90892-09-4
    Purity Limit:
    ≥ 93% (GC)
    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
    CAS Number:
    4965-33-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00075436
    Molecular Formula:
    C10H8ClN​
    Molecular Weight:
    177.63
    Specification Sheet SDS

  • 4,6-Dicloro-5-metoxipirimidina

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

  • 2-(tricloroacetil)pirrol

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

  • 1-(2-cloroetil)pirrol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44877
    CAS Number:
    77200-24-9
    Purity Limit:
    ≥ 98% (GC)
    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
    CAS Number:
    934-05-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00832855
    Molecular Formula:
    C6H6BrNO2​​
    Molecular Weight:
    204.02
    Specification Sheet SDS

  • 1-(3-bromopropil)pirrol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44873
    CAS Number:
    100779-91-7
    Purity Limit:
    ≥ 97% (GC)
    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
    CAS Number:
    761440-16-8
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD12827956
    Molecular Formula:
    C13H13Cl2N3O2S​​​​
    Molecular Weight:
    346.23
    Specification Sheet SDS

  • 1-(2-bromoetil)pirrol

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

  • 2-Cloro-4-metilpirimidina

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

  • 5-clorouracilo

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

  • 2-Yodopirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44871
    CAS Number:
    31462-54-1
    Purity Limit:
    ≥ 98% (GC)
    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
    CAS Number:
    4316-97-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01646112
    Molecular Formula:
    C5H4Cl2N2​​​
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2,5-Dicloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44865
    CAS Number:
    22536-67-0
    Purity Limit:
    ≥ 98% (GC)
    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
    CAS Number:
    7250-67-1
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00012718
    Molecular Formula:
    C6H12ClN · HCl
    Molecular Weight:
    170.08
    Specification Sheet SDS

  • 4,5,6-Tricloropirimidina

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

  • 2,5-Dibromopirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44868
    CAS Number:
    32779-37-6
    Purity Limit:
    ≥ 98% (GC)
    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
    CAS Number:
    4316-98-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00023270
    Molecular Formula:
    C4H5ClN4​​
    Molecular Weight:
    144.56
    Specification Sheet SDS

  • 6-Cloro-2,4-dimetoxipirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44866
    CAS Number:
    6320-15-6
    Purity Limit:
    ≥ 98% (GC)
    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
    CAS Number:
    6972-27-6
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00038066
    Molecular Formula:
    C6H7ClN2O2​​​
    Molecular Weight:
    174.58
    Specification Sheet SDS

  • 2,4-Dicloro-5-metilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44854
    CAS Number:
    1780-31-0
    Purity Limit:
    ≥ 98% (GC)
    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
    CAS Number:
    4489-34-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00672147
    Molecular Formula:
    C5H4Cl2N2O2S​​​​
    Molecular Weight:
    227.06
    Specification Sheet SDS

  • 2,4-Dicloro-6-metilpirimidina

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

  • 2-Cloro-4,6-dimetoxipirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44834
    CAS Number:
    13223-25-1
    Purity Limit:
    ≥ 98% (GC)
    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
    CAS Number:
    150728-13-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03839838
    Molecular Formula:
    C15H10Cl2N4O2​​​​
    Molecular Weight:
    349.17
    Specification Sheet SDS

  • 2,4-Dicloro-5-yodopirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44863
    CAS Number:
    13544-44-0
    Purity Limit:
    ≥ 98% (GC)
    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- d ]pirimidina

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

  • 2,4,6-Tricloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44849
    CAS Number:
    3764-01-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006063
    Molecular Formula:
    C4HCl3N2​​
    Molecular Weight:
    183.42
    Specification Sheet SDS

  • 2-cloro-5-etilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44847
    CAS Number:
    111196-81-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00799503
    Molecular Formula:
    C6H7ClN2​​
    Molecular Weight:
    142.59
    Specification Sheet SDS

  • 4-Cloro-6-(4-clorofenil)-2-fenilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44853
    CAS Number:
    1354749-13-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD30536778
    Molecular Formula:
    C16H10Cl2N2​​​
    Molecular Weight:
    301.17
    Specification Sheet SDS

  • 4-(3-clorofenil)-2,6-difenilpirimidina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44852
    CAS Number:
    1536209-87-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD29477687
    Molecular Formula:
    C22H15ClN2​​
    Molecular Weight:
    342.83
    Specification Sheet SDS

  • 5-Amino-4,6-dicloro-2-metilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44856
    CAS Number:
    39906-04-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00194053
    Molecular Formula:
    C5H5Cl2N3​​​
    Molecular Weight:
    178.02
    Specification Sheet SDS

  • Ácido 5-cloro-2-(metiltio)pirimidina-4-carboxílico

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44844
    CAS Number:
    61727-33-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00173907
    Molecular Formula:
    C6H5ClN2O2S​​​
    Molecular Weight:
    204.63
    Specification Sheet SDS

  • 2,4,5-Tricloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44850
    CAS Number:
    5750-76-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03788200
    Molecular Formula:
    C4HCl3N2​​
    Molecular Weight:
    183.42
    Specification Sheet SDS

  • 4-Amino-6-cloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44846
    CAS Number:
    5305-59-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00053576
    Molecular Formula:
    C4H4ClN3​​
    Molecular Weight:
    129.55
    Specification Sheet SDS

  • 4-Amino-2,6-dicloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44848
    CAS Number:
    10132-07-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00038015
    Molecular Formula:
    C4H3Cl2N3​​​
    Molecular Weight:
    163.99
    Specification Sheet SDS

  • 2-Amino-4,6-dicloro-5-formamidopirimidina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    N- (2-amino-4,6-dicloro-5-pirimidinil)formamida
    Catalog Number:
    44842
    CAS Number:
    171887-03-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD04112936
    Molecular Formula:
    C5H4Cl2N4O​​​
    Molecular Weight:
    207.01
    Specification Sheet SDS

  • 2,4,6-Tricloro-5-pirimidincarboxaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,4,6-Tricloro-5-formilpirimidina
    Catalog Number:
    44855
    CAS Number:
    50270-27-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02257700
    Molecular Formula:
    C5HCl3N2O​​
    Molecular Weight:
    211.43
    Specification Sheet SDS

  • 2-Cloro-5-metoxipirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44845
    CAS Number:
    22536-65-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08702770
    Molecular Formula:
    C5H5ClN2O​​
    Molecular Weight:
    144.56
    Specification Sheet SDS

  • 4-Cloro-6-hidroxipirimidina

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Cloro-4-pirimidinol
    Catalog Number:
    44836
    CAS Number:
    4765-77-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00233957
    Molecular Formula:
    C4H3ClN2O​​
    Molecular Weight:
    130.53
    Specification Sheet SDS

  • 4-([1,1'-Bifenil]-4-il)-6-cloro-2-fenilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44832
    CAS Number:
    1689538-58-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD29477698
    Molecular Formula:
    C22H15ClN2​​
    Molecular Weight:
    342.83
    Specification Sheet SDS

  • 2-Amino-5-cloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44837
    CAS Number:
    5428-89-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014604
    Molecular Formula:
    C4H4ClN3​​
    Molecular Weight:
    129.55
    Specification Sheet SDS

  • 2-cloro-5-metilpirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44814
    CAS Number:
    22536-61-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09260903
    Molecular Formula:
    C5H5ClN2​​
    Molecular Weight:
    128.56
    Specification Sheet SDS

  • 6-Clorometiluracilo

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44841
    CAS Number:
    18592-13-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00010095
    Molecular Formula:
    C5H5ClN2O2​​​
    Molecular Weight:
    160.56
    Specification Sheet SDS

  • 2-cloropirimidina-5-carboxilato de etilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster etílico del ácido 2-cloropirimidina-5-carboxílico
    Catalog Number:
    44833
    CAS Number:
    89793-12-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09863164
    Molecular Formula:
    C7H7ClN2O2​​​
    Molecular Weight:
    186.6
    Specification Sheet SDS

  • 5-Bromo-2-hidroxipirimidina

    Purity:
    ≥ 95% (GC)
    Synonym:
    5-Bromo-2-pirimidinol
    Catalog Number:
    44828
    CAS Number:
    38353-06-9
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00233952
    Molecular Formula:
    C4H3BrN2O​​
    Molecular Weight:
    174.99
    Specification Sheet SDS

  • 2-Amino-4-cloro-6-metoxipirimidina

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    44840
    CAS Number:
    5734-64-5
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00233535
    Molecular Formula:
    C5H6ClN3O​​
    Molecular Weight:
    159.57
    Specification Sheet SDS
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