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Bloques de construcción

8717
Sub Categories
Química > Bloques de construcción > Bloques de construcción fluorados 1834
Química > Bloques de construcción > Bloques de construcción heterocíclicos 3772
Química > Bloques de construcción > Bloques de construcción no heterocíclicos 3171
Filters

  • 2-cloroisonicotinamida

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    2-Cloropiridina-4-carboxamida
    Catalog Number:
    44714
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    100859-84-5
    MDL NO:
    MFCD00221401
    Molecular Formula:
    C6H5ClN2O​​
    Molecular Weight:
    156.57
    Specification Sheet SDS

  • Ácido 5-cloro-2-hidroxinicotínico

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Ácido 5-cloro-2-hidroxi-3-piridinacarboxílico
    Catalog Number:
    44707
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    38076-80-1
    MDL NO:
    MFCD00204158
    Molecular Formula:
    C6H4ClNO3​​
    Molecular Weight:
    173.55
    Specification Sheet SDS

  • Ácido 5-cloronicotínico

    Purity:
    ≥ 95% (GC)
    Synonym:
    Ácido 5-cloro-3-piridinacarboxílico
    Catalog Number:
    44708
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    22620-27-5
    MDL NO:
    MFCD00128901
    Molecular Formula:
    C6H4ClNO2​​
    Molecular Weight:
    157.55
    Specification Sheet SDS

  • Bis(hexafluorofosfato) de 1,1'-[1,4-fenilenbis(metileno)]bis(4,4'-bipiridinio)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    1,1'-( p -Xilileno)bis(4,4'-bipiridinio)bis(hexafluorofosfato)
    Catalog Number:
    44704
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    108861-20-7
    MDL NO:
    MFCD02063876
    Molecular Formula:
    C 28 H 24 F 12 N 4 P 2
    Molecular Weight:
    706.46
    Specification Sheet SDS

  • 2-Cloro-4-piridinacarboxaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-cloroisonicotinaldehído
    Catalog Number:
    44706
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    101066-61-9
    MDL NO:
    MFCD06651557
    Molecular Formula:
    C6H4ClNO​
    Molecular Weight:
    141.55
    Specification Sheet SDS

  • 4-Cloropiridina-2-carboxamida

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    4-cloropicolinamida
    Catalog Number:
    44709
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    99586-65-9
    MDL NO:
    MFCD01085339
    Molecular Formula:
    C6H5ClN2O​​
    Molecular Weight:
    156.57
    Specification Sheet SDS

  • 4-( terc -butil)-2-cloropiridina

    Purity:
    ≥ 99,5 % (GC)
    Catalog Number:
    44691
    Purity Limit:
    ≥ 99,5 % (GC)
    CAS Number:
    81167-60-4
    MDL NO:
    MFCD12131129
    Molecular Formula:
    C9H12ClN​
    Molecular Weight:
    169.65
    Specification Sheet SDS

  • 2,6-Dicloroisonicotinato de terc -butilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster terc -butílico del ácido 2,6-dicloroisonicotínico
    Catalog Number:
    44689
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    75308-46-2
    MDL NO:
    MFCD08445655
    Molecular Formula:
    C10H11Cl2NO2​​​
    Molecular Weight:
    248.1
    Specification Sheet SDS

  • 2-Bromo-6-(2-metil-1,3-dioxolan-2-il)piridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44699
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    49669-14-9
    MDL NO:
    MFCD12406888
    Molecular Formula:
    C9H10BrNO2​​
    Molecular Weight:
    244.09
    Specification Sheet SDS

  • 3-Benciloxi-5-bromopiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44702
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    130722-95-1
    MDL NO:
    MFCD07375004
    Molecular Formula:
    C12H10BrNO​
    Molecular Weight:
    264.12
    Specification Sheet SDS

  • 6-Bromopiridina-2-carboxilato de etilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster etílico del ácido 6-bromopicolínico
    Catalog Number:
    44703
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    21190-88-5
    MDL NO:
    MFCD04116913
    Molecular Formula:
    C8H8BrNO2​​
    Molecular Weight:
    230.06
    Specification Sheet SDS

  • 2-Cloro -N- (2-cloro-4-metil-3-piridil)nicotinamida

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Cloro -N- (2-cloro-4-metilpiridin-3-il)piridina-3-carboxamida
    Catalog Number:
    44682
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    133627-46-0
    MDL NO:
    MFCD09031256
    Molecular Formula:
    C12H9Cl2N3O​​​
    Molecular Weight:
    282.12
    Specification Sheet SDS

  • 2-(4-clorobenzoil)piridina

    Purity:
    ≥ 97% (GC)
    Synonym:
    4-Clorofenil 2-piridil cetona
    Catalog Number:
    44705
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    6318-51-0
    MDL NO:
    MFCD02930888
    Molecular Formula:
    C12H8ClNO​
    Molecular Weight:
    217.65
    Specification Sheet SDS

  • 2-Benciloxi-5-bromopiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44701
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    83664-33-9
    MDL NO:
    MFCD09037462
    Molecular Formula:
    C12H10BrNO​
    Molecular Weight:
    264.12
    Specification Sheet SDS

  • 2-Cloro-5-(4,4,5,5-tetrametil-1,3,2-dioxaborolan-2-il)piridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(6-cloro-3-piridil)-4,4,5,5-tetrametil-1,3,2-dioxaborolano
    Catalog Number:
    44695
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    444120-94-9
    MDL NO:
    MFCD03412793
    Molecular Formula:
    C11H15BClNO2​​
    Molecular Weight:
    239.51
    Specification Sheet SDS

  • 2-Bromo-6-benciloxipiridina

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44685
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    117068-71-0
    MDL NO:
    MFCD00234782
    Molecular Formula:
    C12H10BrNO​
    Molecular Weight:
    264.12
    Specification Sheet SDS

  • Clorhidrato de 2-(clorometil)-3,4-dimetoxipiridina

    Hazmat
    Purity:
    ≥ 98% (Ensayo por titulación)
    Hazmat
    Catalog Number:
    44696
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    72830-09-2
    MDL NO:
    MFCD02181083
    Molecular Formula:
    C8H10ClNO2 · HCl​
    Molecular Weight:
    224.08
    Specification Sheet SDS

  • 5,6-Dicloronicotinato de etilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster etílico del ácido 5,6-dicloronicotínico
    Catalog Number:
    44694
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    401566-69-6
    MDL NO:
    MFCD03093627
    Molecular Formula:
    C8H7Cl2NO2​​​
    Molecular Weight:
    220.05
    Specification Sheet SDS

  • Bis(hexafluorofosfato) de 1,1'-[bifenil-4,4'-diilbis(metileno)]bis(4,4'-bipiridinio)

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44698
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    134815-78-4
    MDL NO:
    MFCD06797055
    Molecular Formula:
    C 34 H 28 F 12 N 4 P 2
    Molecular Weight:
    782.55
    Specification Sheet SDS

  • 2,3-Diamino-5-bromopiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Bromo-2,3-diaminopiridina
    Catalog Number:
    44649
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    38875-53-5
    MDL NO:
    MFCD00460094
    Molecular Formula:
    C5H6BrN3​​
    Molecular Weight:
    188.03
    Specification Sheet SDS

  • 2,6-Dicloronicotinato de etilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster etílico del ácido 2,6-dicloronicotínico
    Catalog Number:
    44692
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    58584-86-4
    MDL NO:
    MFCD09757510
    Molecular Formula:
    C8H7Cl2NO2​​​
    Molecular Weight:
    220.05
    Specification Sheet SDS

  • 2,3,5,6-Tetracloropiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44675
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2402-79-1
    MDL NO:
    MFCD00092428
    Molecular Formula:
    C5HCl4N​
    Molecular Weight:
    216.87
    Specification Sheet SDS

  • 4-(4-clorobencil)piridina

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44693
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    4409-11-4
    MDL NO:
    MFCD00006444
    Molecular Formula:
    C12H10ClN​
    Molecular Weight:
    203.67
    Specification Sheet SDS

  • 2-(5-bromo-2-piridilazo)-5-dimetilaminofenol [para determinación colorimétrica de Cd]

    Purity:
    ≥ 93 % (HPLC)
    Synonym:
    2-(4-Dimetilamino-2-hidroxifenilazo)-5-bromopiridina
    Catalog Number:
    44697
    Purity Limit:
    ≥ 93 % (HPLC)
    CAS Number:
    50783-82-9
    MDL NO:
    MFCD00059779
    Molecular Formula:
    C13H13BrN4O​​
    Molecular Weight:
    321.18
    Specification Sheet SDS

  • 2-(2-bromofenil)piridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44686
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    109306-86-7
    MDL NO:
    MFCD15529755
    Molecular Formula:
    C 11 H 8 BrN
    Molecular Weight:
    234.1
    Specification Sheet SDS

  • Dibromuro de 1,1'-[1,4-fenilenbis(metileno)]bis(4,4'-bipiridinio)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Dibromuro de 1,1'-( p -xilileno)bis(4,4'-bipiridinio)
    Catalog Number:
    44690
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    106867-97-4
    MDL NO:
    MFCD03844804
    Molecular Formula:
    C28H24Br2N4​​​
    Molecular Weight:
    576.34
    Specification Sheet SDS

  • a-(4-clorofenil)-2-piridinametanol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44678
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    27652-89-7
    MDL NO:
    MFCD00023493
    Molecular Formula:
    C12H10ClNO​
    Molecular Weight:
    219.67
    Specification Sheet SDS

  • 2-Acetamido-5-bromo-4-metilpiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Acetamido-5-bromo-4-picolina
    Catalog Number:
    44687
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    142404-82-8
    MDL NO:
    MFCD06798092
    Molecular Formula:
    C8H9BrN2O​​
    Molecular Weight:
    229.08
    Specification Sheet SDS

  • 4-Cloro-2,6-piridinadicarboxilato de dimetilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster dimetílico del ácido 4-cloro-2,6-piridinadicarboxílico
    Catalog Number:
    44683
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5371-70-0
    MDL NO:
    MFCD02612781
    Molecular Formula:
    C9H8ClNO4​​
    Molecular Weight:
    229.62
    Specification Sheet SDS

  • Dibromuro de 1,1'-[bifenil-4,4'-diilbis(metileno)]bis(4,4'-bipiridinio)

    Purity:
    ≥ 96 % (HPLC)
    Catalog Number:
    44684
    Purity Limit:
    ≥ 96 % (HPLC)
    CAS Number:
    2232875-70-4
    MDL NO:
    MFCD06797054
    Molecular Formula:
    C34H28Br2N4​​​
    Molecular Weight:
    652.43
    Specification Sheet SDS

  • 2-Cloro-6-metilisonicotinato de etilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster etílico del ácido 2-cloro-6-metilisonicotínico
    Catalog Number:
    44688
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    3998-88-7
    MDL NO:
    MFCD09842151
    Molecular Formula:
    C9H10ClNO2​​
    Molecular Weight:
    199.63
    Specification Sheet SDS

  • 2,6-Dicloro-3-yodopiridina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44674
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    148493-37-2
    MDL NO:
    MFCD03094686
    Molecular Formula:
    C5H2Cl2IN​​
    Molecular Weight:
    273.88
    Specification Sheet SDS

  • 2,4,6-Tribromopiridina

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44673
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    2408-70-0
    MDL NO:
    MFCD00234002
    Molecular Formula:
    C5H2Br3N​​
    Molecular Weight:
    315.79
    Specification Sheet SDS

  • 2-(4-clorobencil)piridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44681
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    4350-41-8
    MDL NO:
    MFCD00006353
    Molecular Formula:
    C12H10ClN​
    Molecular Weight:
    203.67
    Specification Sheet SDS

  • 6-Cloro- N -metoxi- N -metilnicotinamida

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44679
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    149281-42-5
    MDL NO:
    MFCD09991647
    Molecular Formula:
    C8H9ClN2O2​​​
    Molecular Weight:
    200.62
    Specification Sheet SDS

  • 2-Cloro-4-yodo-3-metilpiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Cloro-4-yodo-3-picolina
    Catalog Number:
    44672
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    153034-88-9
    MDL NO:
    MFCD03095293
    Molecular Formula:
    C6H5Cl​
    Molecular Weight:
    253.47
    Specification Sheet SDS

  • 8-Cloro-5,6-dihidro-11 H -benzo[5,6]ciclohepta[1,2-b]piridin-11-ona

    Purity:
    ≥ 98% (GC)
    Synonym:
    8-Cloro-5 H -benzo[5,6]ciclohepta[1,2- β ]piridin-11(6 H )-ona
    Catalog Number:
    44680
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    31251-41-9
    MDL NO:
    MFCD00800222
    Molecular Formula:
    C14H10ClNO​
    Molecular Weight:
    243.69
    Specification Sheet SDS

  • 4-Amino-3-yodopiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44671
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    88511-27-7
    MDL NO:
    MFCD02663853
    Molecular Formula:
    C 5 H 5 EN 2
    Molecular Weight:
    220.01
    Specification Sheet SDS

  • 5-Bromo-1-metilpiridin-2(1 H )-ona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44654
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    81971-39-3
    MDL NO:
    MFCD09972188
    Molecular Formula:
    C6H6BrNO​
    Molecular Weight:
    188.02
    Specification Sheet SDS

  • 3-Cloro-4-yodopiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44665
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    77332-79-7
    MDL NO:
    MFCD00272199
    Molecular Formula:
    C5H3Cl​
    Molecular Weight:
    239.44
    Specification Sheet SDS

  • Clorhidrato de 2-(clorometil)-4-metoxi-3,5-dimetilpiridina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44677
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    86604-75-3
    MDL NO:
    MFCD00277472
    Molecular Formula:
    C9H12ClNO · HCl
    Molecular Weight:
    222.11
    Specification Sheet SDS

  • Pentacloropiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44653
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2176-62-7
    MDL NO:
    MFCD00006230
    Molecular Formula:
    C5Cl5N​
    Molecular Weight:
    251.31
    Specification Sheet SDS

  • 2,6-Dibromopiridina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44676
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    626-05-1
    MDL NO:
    MFCD00006223
    Molecular Formula:
    C5H3Br2N​​
    Molecular Weight:
    236.89
    Specification Sheet SDS

  • 2-Amino-5-bromo-3-yodopiridina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    44661
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    381233-96-1
    MDL NO:
    MFCD06659000
    Molecular Formula:
    C5H4BrIN2​​
    Molecular Weight:
    298.91
    Specification Sheet SDS

  • 3-Bromo-4-hidroxi-5-nitropiridina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    3-Bromo-5-nitro-4-piridinol
    Catalog Number:
    44668
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    31872-65-8
    MDL NO:
    MFCD08692339
    Molecular Formula:
    C5H3BrN2O3​​​
    Molecular Weight:
    218.99
    Specification Sheet SDS

  • 2-Acetamido-5-bromo-6-metilpiridina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6-Acetamido-3-bromo-2-metilpiridina
    Catalog Number:
    44670
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    142404-84-0
    MDL NO:
    MFCD03909755
    Molecular Formula:
    C8H9BrN2O​​
    Molecular Weight:
    229.08
    Specification Sheet SDS

  • 2-Cloro-6-hidrazinopiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    (6-Cloro-2-piridil)hidrazina
    Catalog Number:
    44648
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5193-03-3
    MDL NO:
    MFCD00214724
    Molecular Formula:
    C5H6ClN3​​
    Molecular Weight:
    143.57
    Specification Sheet SDS

  • 2-Bromo-6-yodopiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44666
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    234111-08-1
    MDL NO:
    MFCD08059557
    Molecular Formula:
    C5H3BrIN​
    Molecular Weight:
    283.89
    Specification Sheet SDS

  • 4-Amino-3,5-dicloropiridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44651
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    22889-78-7
    MDL NO:
    MFCD00125023
    Molecular Formula:
    C5H4Cl2N2​​​
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2,3-Dicloro-5-hidroxipiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    5,6-Dicloro-3-piridinol
    Catalog Number:
    44641
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    110860-92-9
    MDL NO:
    MFCD09835219
    Molecular Formula:
    C5H3Cl2NO​​
    Molecular Weight:
    163.99
    Specification Sheet SDS
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