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Ligandos donantes de nitrógeno

324
Filters

  • 5,10,15,20- ( tetra-3-hidroxifenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    meso -tetra(3-hidroxifenil)porfina
    Catalog Number:
    47313
    CAS Number:
    22112-79-4
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD06657911
    Molecular Formula:
    C44H30N4O4​​​
    Molecular Weight:
    678.73
    Specification Sheet SDS

  • 5,15-(di-3,5-di- tert -butilfenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    5,15-Bis(3,5-di- terc -butilfenil)porfina
    Catalog Number:
    47320
    CAS Number:
    173613-63-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD30471365
    Molecular Formula:
    C 48 H 54 N 4
    Molecular Weight:
    686.97
    Specification Sheet SDS

  • 5,10,15,20- ( tetra-4-clorofenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    meso -tetra(4-clorofenil)porfina
    Catalog Number:
    47310
    CAS Number:
    22112-77-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00830318
    Molecular Formula:
    C40H26Cl4N4​​​
    Molecular Weight:
    752.52
    Specification Sheet SDS

  • 5,10,15,20-Tetra-2-naftalenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    meso-Tetra(2-naftalenil)porfina
    Catalog Number:
    47316
    CAS Number:
    132055-60-8
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00805839
    Molecular Formula:
    C 60 H 38 N 4
    Molecular Weight:
    814.99
    Specification Sheet SDS

  • 5,10,15,20- ( tetra-4-cianofenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    meso -tetra(4-cianofenil)porfina
    Catalog Number:
    47311
    CAS Number:
    14609-51-9
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00600964
    Molecular Formula:
    C 48 H 26 N 8
    Molecular Weight:
    714.77
    Specification Sheet SDS

  • 5-(4-Metoxifenil)dipirrilmetano

    Purity:
    ≥ 95%
    Synonym:
    2-[(4-Metoxifenil)-( 1H- pirrol-2-il)metil]-1H - pirrol
    Catalog Number:
    47306
    CAS Number:
    176446-62-1
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD11045021
    Molecular Formula:
    C16H16N2O​​
    Molecular Weight:
    252.31
    Specification Sheet SDS

  • Tetracloruro de 5,10,15,20- ( tetra- N -metil-4-piridil)porfirina

    Purity:
    ≥ 95%
    Synonym:
    Tetracloruro de meso -tetra( N -metil-4-piridil)porfina
    Catalog Number:
    47314
    CAS Number:
    92739-63-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD09039048
    Molecular Formula:
    C44H38Cl4N8​​​
    Molecular Weight:
    820.64
    Specification Sheet SDS

  • Tetrayoduro de 5,10,15,20- ( tetra- N -metil-4-piridil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    Tetrayoduro de meso -tetra( N -metil-4-piridil)porfina
    Catalog Number:
    47315
    CAS Number:
    36674-90-5
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00601452
    Molecular Formula:
    C 44 H 38 Yo 4 Norte 8
    Molecular Weight:
    1186.44
    Specification Sheet SDS

  • 5,10,15,20- ( tetra-4- tert -butilfenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    meso -tetra(4- tert -butilfenil)porfina
    Catalog Number:
    47309
    CAS Number:
    110452-48-7
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD20502349
    Molecular Formula:
    C60H62N4​​
    Molecular Weight:
    839.16
    Specification Sheet SDS

  • 5,10,15,20- ( tetra-4-etinilfenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    meso -tetra(4-etinilfenil)porfina
    Catalog Number:
    47312
    CAS Number:
    160240-15-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD31700791
    Molecular Formula:
    C 52 H 30 N 4
    Molecular Weight:
    710.82
    Specification Sheet SDS

  • 5-(Mesitil)dipirrilmetano

    Purity:
    ≥ 95%
    Synonym:
    2-(dipirrol-2-il)metilmesitileno
    Catalog Number:
    47305
    CAS Number:
    159152-14-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD08669612
    Molecular Formula:
    C18H20N2​​
    Molecular Weight:
    264.36
    Specification Sheet SDS

  • 5,10,15,20- ( tetra-4-bromofenil)porfirina

    Purity:
    ≥ 98%
    Synonym:
    meso -Tetrakis(4-bromofenil)porfina
    Catalog Number:
    47308
    CAS Number:
    29162-73-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD02114459
    Molecular Formula:
    C44H26Br4N4​​​
    Molecular Weight:
    930.32
    Specification Sheet SDS

  • 5-Dipirrilcetona

    Purity:
    ≥ 95%
    Synonym:
    Di( 1H- pirrol-2-il)metanona
    Catalog Number:
    47304
    CAS Number:
    15770-21-5
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD01686800
    Molecular Formula:
    C9H8N2O​​
    Molecular Weight:
    160.17
    Specification Sheet SDS

  • N , N '-Bis(3,5-di- terc -butilsalicilideno)-1,1,2,2-tetrametiletilendiamina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    41042
    CAS Number:
    351498-10-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06797077
    Molecular Formula:
    C36H56N2O2​​​
    Molecular Weight:
    548.86
    Specification Sheet SDS

  • N , N' -Bis(saliciliden)-1,2-fenilendiamina

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    N , N' -Bis(2-hidroxibencilideno)-1,2-fenilendiamina
    Catalog Number:
    41038
    CAS Number:
    3946-91-6
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00009995
    Molecular Formula:
    C20H16N2O2​​​
    Molecular Weight:
    316.36
    Specification Sheet SDS

  • N , N' -Bis(saliciliden)etilendiamina

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    N , N' -Bis(2-hidroxibencilideno)etilendiamina
    Catalog Number:
    41044
    CAS Number:
    94-93-9
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00002244
    Molecular Formula:
    C16H16N2O2​​​
    Molecular Weight:
    268.32
    Specification Sheet SDS

  • N , N' -Bis(saliciliden)-1,3-propanodiamina

    Purity:
    ≥ 99% (GC)
    Synonym:
    N , N' -Bis(2-hidroxibencilideno)-1,3-propanodiamina
    Catalog Number:
    41045
    CAS Number:
    120-70-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002245
    Molecular Formula:
    C17H18N2O2​​​
    Molecular Weight:
    282.34
    Specification Sheet SDS

  • 3,6-Di(2-piridil)-1,2,4,5-tetrazina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    3,6-Bis(2-piridil)-1,2,4,5-tetrazina
    Catalog Number:
    41036
    CAS Number:
    1671-87-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00121717
    Molecular Formula:
    C12H8N6​​
    Molecular Weight:
    236.24
    Specification Sheet SDS

  • (1 R ,2 R ,4 R ,5 R )-2,5-Bis(3,5-di- tert -butil-2-hidroxibencilidenoamino)biciclo[2.2.1]heptano

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2,2'-[(1 R ,2 R ,4 R ,5 R )-Biciclo[2.2.1]heptano-2,5-diilbis(nitrilometil)]bis(4,6-di- tert -butilfenol)
    Catalog Number:
    41043
    CAS Number:
    539834-19-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08276289
    Molecular Formula:
    C37H54N2O2​​​
    Molecular Weight:
    558.85
    Specification Sheet SDS

  • 3,4-Lutidina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    3,4-Dimetilpiridina
    Hazmat
    Catalog Number:
    41030
    CAS Number:
    583-58-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006403
    Molecular Formula:
    C7H9N​
    Molecular Weight:
    107.16
    Specification Sheet SDS

  • ( R , R )-(-)- N , N '-Bis(3,5-di- terc -butilsalicilideno)-1,2-ciclohexanodiamina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R , R )-Ligando de Jacobsen
    Catalog Number:
    41039
    CAS Number:
    135616-40-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00191800
    Molecular Formula:
    C36H54N2O2​​​
    Molecular Weight:
    546.84
    Specification Sheet SDS

  • N , N' -Bis(5-hidroxisalicilideno)etilendiamina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    N , N' -Etilenobis(5-hidroxisalicilidenimina)
    Catalog Number:
    41037
    CAS Number:
    124061-43-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD04039747
    Molecular Formula:
    C16H16N2O4​​​
    Molecular Weight:
    300.31
    Specification Sheet SDS

  • (1 S ,2 S ,4 S ,5 S )-2,5-Bis(3,5-di- tert -butil-2-hidroxibencilidenoamino)biciclo[2.2.1]heptano

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2,2'-[(1 S ,2 S ,4 S ,5 S )-Biciclo[2.2.1]heptano-2,5-diilbis(nitrilometil)]bis(4,6-di- tert -butilfenol)
    Catalog Number:
    41040
    CAS Number:
    539834-16-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08276290
    Molecular Formula:
    C37H54N2O2​​​
    Molecular Weight:
    558.85
    Specification Sheet SDS

  • 2-(2-piridil)indol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    41033
    CAS Number:
    13228-40-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00033466
    Molecular Formula:
    C13H10N2​​
    Molecular Weight:
    194.24
    Specification Sheet SDS

  • N , N' -Bis(saliciliden)-1,2-propanodiamina

    Purity:
    ≥ 98% (GC)
    Synonym:
    N , N' -Bis(2-hidroxibencilideno)-1,2-propanodiamina
    Catalog Number:
    41041
    CAS Number:
    94-91-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00020104
    Molecular Formula:
    C17H18N2O2​​​
    Molecular Weight:
    282.34
    Specification Sheet SDS

  • 2,6-Di(2 H -1,2,3-triazol-4-il)piridina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    41028
    CAS Number:
    1542234-40-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD29089352
    Molecular Formula:
    C9H7N7​​
    Molecular Weight:
    213.2
    Specification Sheet SDS

  • 3,5-Di(2-piridil)pirazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    41035
    CAS Number:
    129485-83-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00130125
    Molecular Formula:
    C13H10N4​​
    Molecular Weight:
    222.25
    Specification Sheet SDS

  • N , N , N ', N '-Tetrakis(2-piridilmetil)etilendiamina

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    TPEN
    Catalog Number:
    41029
    CAS Number:
    16858-02-9
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00036918
    Molecular Formula:
    C26H28N6​​
    Molecular Weight:
    424.55
    Specification Sheet SDS

  • 2,6-Di(1-pirazolil)piridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    41034
    CAS Number:
    123640-38-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD28336856
    Molecular Formula:
    C11H9N5​​
    Molecular Weight:
    211.23
    Specification Sheet SDS

  • Tris(2-piridilmetil)amina

    Purity:
    ≥ 98% (RMN)
    Synonym:
    Tripicolilamina
    Catalog Number:
    41032
    CAS Number:
    16858-01-8
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD14708176
    Molecular Formula:
    C18H18N4​​
    Molecular Weight:
    290.37
    Specification Sheet SDS

  • 2,3-Lutidina

    Hazmat
    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    2,3-Dimetilpiridina
    Hazmat
    Catalog Number:
    41031
    CAS Number:
    583-61-9
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00009605
    Molecular Formula:
    C7H9N​
    Molecular Weight:
    107.16
    Specification Sheet SDS

  • 2,6-Bis[(2 S ,4 S )-4-metil-5,5-difeniloxazolidin-2-il]piridina

    Catalog Number:
    41027
    CAS Number:
    1450841-25-4
    MDL NO:
    MFCD27976811
    Molecular Formula:
    C37H35N3O2​​​
    Molecular Weight:
    553.71
    Specification Sheet SDS

  • 2,6-Bis[(2 R ,4 S ,5 S )-1-bencil-4,5-difenilimidazolidin-2-il]piridina

    Purity:
    ≥ 90 % (HPLC)
    Synonym:
    Pibidina
    Catalog Number:
    41024
    CAS Number:
    1223020-29-8
    Purity Limit:
    ≥ 90 % (HPLC)
    MDL NO:
    MFCD22581437
    Molecular Formula:
    C 49 H 45 N 5
    Molecular Weight:
    703.93
    Specification Sheet SDS

  • 2,4-Lutidina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2,4-Dimetilpiridina
    Hazmat
    Catalog Number:
    41026
    CAS Number:
    108-47-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006337
    Molecular Formula:
    C7H9N​
    Molecular Weight:
    107.16
    Specification Sheet SDS

  • 5,6-Difenil-3-(2-piridil)-1,2,4-triazina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    3-(2-piridil)-5,6-difenil-1,2,4-triazina
    Catalog Number:
    41023
    CAS Number:
    1046-56-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00006462
    Molecular Formula:
    C20H14N4​​
    Molecular Weight:
    310.36
    Specification Sheet SDS

  • 2,6-Bis[(2 S ,5 S )-4,4-difenil-1-aza-3-oxabiciclo[3.3.0]octan-2-il]piridina

    Purity:
    ≥ 90 % (HPLC)
    Catalog Number:
    41021
    CAS Number:
    1450841-27-6
    Purity Limit:
    ≥ 90 % (HPLC)
    MDL NO:
    MFCD27976812
    Molecular Formula:
    C41H39N3O2​​​
    Molecular Weight:
    605.78
    Specification Sheet SDS

  • 2,5-Lutidina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2,5-Dimetilpiridina
    Hazmat
    Catalog Number:
    41025
    CAS Number:
    589-93-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006343
    Molecular Formula:
    C7H9N​
    Molecular Weight:
    107.16
    Specification Sheet SDS

  • 2-(2-piridil)benzoxazol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    41018
    CAS Number:
    32959-62-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00569582
    Molecular Formula:
    C12H8N2O​​
    Molecular Weight:
    196.21
    Specification Sheet SDS

  • 2,5-Difenilpiridina

    Purity:
    ≥ 98%
    Catalog Number:
    41020
    CAS Number:
    15827-72-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00444961
    Molecular Formula:
    C17H13N​
    Molecular Weight:
    231.3
    Specification Sheet SDS

  • 2,4,6-Tri(4-piridil)-1,3,5-triazina (purificada por sublimación)

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    41022
    CAS Number:
    42333-78-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00129048
    Molecular Formula:
    C18H12N6​​
    Molecular Weight:
    312.34
    Specification Sheet SDS

  • 2-(1 H -1,2,4-Triazol-3-il)piridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(2-piridil)-1,2,4-triazol
    Catalog Number:
    41017
    CAS Number:
    23195-62-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD13188589
    Molecular Formula:
    C7H6N4​​
    Molecular Weight:
    146.15
    Specification Sheet SDS

  • Tris(1-pirazolil)metano

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    41013
    CAS Number:
    80510-03-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00040255
    Molecular Formula:
    C10H10N6​​
    Molecular Weight:
    214.23
    Specification Sheet SDS

  • 4-Metil-2-(p-tolil)piridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Metil-2-(4-metilfenil)piridina
    Catalog Number:
    41019
    CAS Number:
    80635-92-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09031945
    Molecular Formula:
    C13H13N​
    Molecular Weight:
    183.25
    Specification Sheet SDS

  • Clorhidrato de neocuproína monohidrato

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Clorhidrato de 2,9-dimetil-1,10-fenantrolina monohidrato
    Catalog Number:
    40999
    CAS Number:
    303136-82-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00012645
    Molecular Formula:
    C14H12N2 · HCl · H2O
    Molecular Weight:
    262.74
    Specification Sheet SDS

  • Tris(3,5-dimetil-1-pirazolil)metano

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    41016
    CAS Number:
    28791-97-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00958749
    Molecular Formula:
    C16H22N6​​
    Molecular Weight:
    298.39
    Specification Sheet SDS

  • 2,4-Dibromo-6-[[[[(4 S ,5 S )-4,5-dihidro-4,5-difenil-1-tosil-1 H -imidazol-2-il]metil][( S )-1-feniletil]amino]metil]fenol

    Purity:
    ≥ 90 % (HPLC)
    Synonym:
    IAP
    Catalog Number:
    41014
    CAS Number:
    1009582-56-2
    Purity Limit:
    ≥ 90 % (HPLC)
    MDL NO:
    MFCD22581687
    Molecular Formula:
    C38H35Br2N3O3S​​​​
    Molecular Weight:
    773.58
    Specification Sheet SDS

  • Hidrato de sal disódica del ácido batofenantrolinadisulfónico [para la determinación del ion ferroso]

    Catalog Number:
    41003
    CAS Number:
    53744-42-6
    MDL NO:
    MFCD00038854
    Molecular Formula:
    C 24 H 14 N 2 Na 2 O 6 S 2 ·xH 2 O
    Molecular Weight:
    536.48
    Specification Sheet SDS

  • 1,3,5-Tris[(1 H -imidazol-1-il)metil]benceno

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    41012
    CAS Number:
    147951-02-8
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD32062936
    Molecular Formula:
    C18H18N6​​
    Molecular Weight:
    318.38
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(2,4,6-trimetilfenil)porfirina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(2,4,6-trimetilfenil)-21 H ,23 H -porfina
    Catalog Number:
    41010
    CAS Number:
    56396-12-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01321200
    Molecular Formula:
    C 56 H 54 N 4
    Molecular Weight:
    783.08
    SDS

  • Tris(2-bencimidazolilmetil)amina

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    N,N-Bis(1H-bencimidazol-2-ilmetil)-1H-bencimidazol-2-metanamina
    Catalog Number:
    41015
    CAS Number:
    64019-57-4
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00075516
    Molecular Formula:
    C24H21N7​​
    Molecular Weight:
    407.48
    Specification Sheet SDS
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