Discover the new Chem-Impex: Where innovation starts with a bond.

Ligands donneurs d'azote

324
Filters

  • Acétate d'hydroxocobalamine

    Purity:
    ≥ 95 % (dosage par titrage)
    Synonym:
    Acétate de vitamine B12a
    Catalog Number:
    37943
    CAS Number:
    22465-48-1
    Purity Limit:
    ≥ 95 % (dosage par titrage)
    MDL NO:
    MFCD00082532
    Molecular Formula:
    C 64 H 91 Co N 13 O 16 P
    Molecular Weight:
    1388.41
    Specification Sheet SDS

  • 1 S ,2 S -1,2-Bis(2-hydroxyphényl)éthylènediamine

    Purity:
    ≥ 97 % (T)(HPLC)
    Synonym:
    (1 S ,2 S -1,2-diamino-1,2-bis(2-hydroxyphényl)éthane
    Catalog Number:
    37533
    CAS Number:
    870991-68-7
    Purity Limit:
    ≥ 97 % (T)(HPLC)
    Molecular Formula:
    C14H16N2O2​​​
    Molecular Weight:
    244.29
    Specification Sheet SDS

  • 1 R ,2 R -1,2-Bis(2-hydroxyphényl)éthylènediamine

    Purity:
    ≥ 95 % (T)(HPLC)
    Synonym:
    (1 R ,2 R -1,2-Bis(2-hydroxyphényl)-1,2-éthanediamine
    Catalog Number:
    37510
    CAS Number:
    870991-70-1
    Purity Limit:
    ≥ 95 % (T)(HPLC)
    MDL NO:
    MFCD09751760
    Molecular Formula:
    C14H16N2O2​​​
    Molecular Weight:
    244.29
    Specification Sheet SDS

  • 1,4,7- Tris (tert-butoxycarbonylméthyl)-1,4,7,10-tétraazacyclododécane

    Purity:
    ≥ 97% (CG)
    Synonym:
    1,4,7,10-tétraazacyclododécane-1,4,7-triacétate de tri- tert-butyle
    Catalog Number:
    37170
    CAS Number:
    122555-91-3
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD05865261
    Molecular Formula:
    C26H50N4O6​​​
    Molecular Weight:
    514.71
    Specification Sheet SDS

  • Tétrachlorhydrate de 1,4,7,10-tétraazacyclododécane

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    Tétrahydrochlorure de cyclène
    Catalog Number:
    37167
    CAS Number:
    10045-25-7
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00068484
    Molecular Formula:
    C8H20N4 · 4HCl
    Molecular Weight:
    318.11
    Specification Sheet SDS

  • 1,4,8,11-tétrakis(éthoxycarbonylméthyl)-1,4,8,11-tétraazacyclotétradécane

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Tétraéthyl1,4,8,11-tétraazacyclotétradécane-1,4,8,11-tétraacétate
    Catalog Number:
    37169
    CAS Number:
    126320-57-8
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD09263316
    Molecular Formula:
    C26H48N4O8​​​
    Molecular Weight:
    544.69
    Specification Sheet SDS

  • 1,4,7-Triazacyclononane

    Hazmat
    Purity:
    ≥ 95% (CG)
    Synonym:
    Octahydro-1 H -1,4,7-triazonine
    Hazmat
    Catalog Number:
    36129
    CAS Number:
    4730-54-5
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00012358
    Molecular Formula:
    C6H15N3​​
    Molecular Weight:
    129.2
    Specification Sheet SDS

  • 1,4,8,11-tétraméthyl-1,4,8,11-tétraazacyclotétradécane

    Purity:
    97 - 102 % (dosage par titrage)
    Catalog Number:
    36058
    CAS Number:
    41203-22-9
    Purity Limit:
    97 - 102 % (dosage par titrage)
    MDL NO:
    MFCD00005106
    Molecular Formula:
    C 14 H 32 N 4
    Molecular Weight:
    256.43
    Specification Sheet SDS

  • 1,4,7-Triméthyl-1,4,7-triazacyclononane

    Hazmat
    Purity:
    96 - 103 % (dosage par titrage)
    Hazmat
    Catalog Number:
    36053
    CAS Number:
    96556-05-7
    Purity Limit:
    96 - 103 % (dosage par titrage)
    MDL NO:
    MFCD00012359
    Molecular Formula:
    C9H21N3​​
    Molecular Weight:
    171.28
    Specification Sheet SDS

  • 1 S ,2 S - N , N' -Diméthyl-1,2-cyclohexanediamine

    Hazmat
    Purity:
    ≥ 99 % (HPLC chirale)
    Synonym:
    ( S , S -(+)- N , N' -Diméthyl-1,2-cyclohexanediamine
    Hazmat
    Catalog Number:
    33341
    CAS Number:
    87583-89-9
    Purity Limit:
    ≥ 99 % (HPLC chirale)
    MDL NO:
    MFCD00671528
    Molecular Formula:
    C8H18N2​​
    Molecular Weight:
    142.24
    Specification Sheet SDS

  • 1 R ,2 R - N , N' -Diméthyl-1,2-cyclohexanediamine

    Hazmat
    Purity:
    ≥ 99 % (HPLC chirale)
    Synonym:
    ( R , R -(-)- N , N' -Diméthyl-1,2-diaminocyclohexane
    Hazmat
    Catalog Number:
    33340
    CAS Number:
    68737-65-5
    Purity Limit:
    ≥ 99 % (HPLC chirale)
    MDL NO:
    MFCD00671527
    Molecular Formula:
    C8H18N2​​
    Molecular Weight:
    142.24
    Specification Sheet SDS

  • +)-Spartéine

    Purity:
    98 - 101 % (dosage par titrage)
    Synonym:
    Pachycarpe
    Catalog Number:
    32531
    CAS Number:
    492-08-0
    Purity Limit:
    98 - 101 % (dosage par titrage)
    MDL NO:
    MFCD00869353
    Molecular Formula:
    C 15 H 26 N 2
    Molecular Weight:
    234.38
    Specification Sheet SDS

  • 3,8-Dibromo-1,10-phénanthroline

    Purity:
    ≥ 96 % (HPLC)
    Catalog Number:
    31843
    CAS Number:
    100125-12-0
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD09909860
    Molecular Formula:
    C 12 H 6 Br 2 N 2
    Molecular Weight:
    338.0
    Specification Sheet SDS

  • 4,4'-Dibromo-2,2'-bipyridyle

    Purity:
    ≥ 97% (CG)
    Synonym:
    4,4'-Dibromo-2,2'-Bipyridine
    Catalog Number:
    31816
    CAS Number:
    18511-71-2
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00667763
    Molecular Formula:
    C 10 H 6 Br 2 N 2
    Molecular Weight:
    313.98
    Specification Sheet SDS

  • 5-méthyl-1,10-phénanthroline

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    31852
    CAS Number:
    3002-78-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00004982
    Molecular Formula:
    C13H10N2 · xH2O​
    Molecular Weight:
    194.24
    Specification Sheet SDS

  • 2,2'-Biquinoléine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    2,2'-Diquinolyle
    Catalog Number:
    31811
    CAS Number:
    119-91-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00006740
    Molecular Formula:
    C 18 H 12 N 2
    Molecular Weight:
    256.3
    Specification Sheet SDS

  • 4,4'-Bis(5-hexyl-2-thiényl)-2,2'-bipyridyle

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,4'-Bis(5-hexyl-2-thiényl)-2,2'-bipyridine
    Catalog Number:
    31821
    CAS Number:
    1047684-56-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD22581259
    Molecular Formula:
    C 30 H 36 N 2 S 2
    Molecular Weight:
    488.75
    Specification Sheet SDS

  • 3,4,7,8-tétraméthyl-1,10-phénanthroline

    Purity:
    ≥ 97% (RMN)
    Catalog Number:
    31859
    CAS Number:
    1660-93-1
    Purity Limit:
    ≥ 97% (RMN)
    MDL NO:
    MFCD00004974
    Molecular Formula:
    C16H16N2​​
    Molecular Weight:
    236.32
    Specification Sheet SDS

  • 4,4'-diméthoxy-2,2'-bipyridyle

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    31815
    CAS Number:
    17217-57-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00233880
    Molecular Formula:
    C12H12N2O2​​​
    Molecular Weight:
    216.24
    Specification Sheet SDS

  • 1,10-phénanthroline-5,6-dione

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Oxydant Stahl phd
    Catalog Number:
    31857
    CAS Number:
    27318-90-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00014473
    Molecular Formula:
    C12H6N2O2​​​
    Molecular Weight:
    210.19
    Specification Sheet SDS

  • 4,4'-Diamino-2,2'-bipyridyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    ["["Bis(1, 1-diméthyléthyl)azodicarboxylate, [DBAD »]
    Catalog Number:
    31817
    CAS Number:
    18511-69-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD08704188
    Molecular Formula:
    C10H10N4​​
    Molecular Weight:
    186.22
    Specification Sheet SDS

  • 5-Amino-1,10-phénanthroline

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,10-phénanthroline-5-amine
    Catalog Number:
    31856
    CAS Number:
    54258-41-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00455733
    Molecular Formula:
    C12H9N3​​
    Molecular Weight:
    195.23
    Specification Sheet SDS

  • Acide 4-([2,2':6',2''-terpyridin]-4'-yl)benzoïque

    Purity:
    ≥ 98% (CG)
    Synonym:
    4'-(4-carboxyphényl)-2,2':6',2''-terpyridine
    Catalog Number:
    31806
    CAS Number:
    158014-74-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD22056799
    Molecular Formula:
    C22H15N3O2​​​
    Molecular Weight:
    353.38
    Specification Sheet SDS

  • 4-Bromo-2,2'-bipyridyle

    Purity:
    ≥ 95% (CG)
    Synonym:
    ["["Bis(1, 1-diméthyléthyl)azodicarboxylate, [DBAD »]
    Catalog Number:
    31830
    CAS Number:
    14162-95-9
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD09910216
    Molecular Formula:
    C 10 H 7 Br N 2
    Molecular Weight:
    235.08
    Specification Sheet SDS

  • 4,7-Dihydroxy-1,10-phénanthroline

    Synonym:
    1,10-phénanthroline-4,7-diol
    Catalog Number:
    31849
    CAS Number:
    3922-40-5
    MDL NO:
    MFCD00004975
    Molecular Weight:
    212.21
    Specification Sheet SDS

  • 5-Bromo-1,10-phénanthroline

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    31853
    CAS Number:
    40000-20-2
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00046903
    Molecular Formula:
    C 12 H 7 BrN 2
    Molecular Weight:
    259.11
    Specification Sheet SDS

  • 4′-Chloro-2,2′:6′,2′′-terpyridine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    4'-Chloro-α,α',α″-tripyridyle
    Hazmat
    Catalog Number:
    31803
    CAS Number:
    128143-89-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00191930
    Molecular Formula:
    C 15 H 10 ClN 3
    Molecular Weight:
    267.71
    Specification Sheet SDS

  • 6,6'-dicyano-2,2'-bipyridyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    ["["Bis(1, 1-diméthyléthyl)azodicarboxylate, [DBAD »]
    Catalog Number:
    31827
    CAS Number:
    4411-83-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00797251
    Molecular Formula:
    C12H6N4​​
    Molecular Weight:
    206.21
    Specification Sheet SDS

  • Acide 2,2'-bipyridine-3,3'-dicarboxylique

    Purity:
    ≥ 98 % (T, GC)
    Synonym:
    Acide 2,2'-binicotinique
    Catalog Number:
    31828
    CAS Number:
    4433-01-6
    Purity Limit:
    ≥ 98 % (T, GC)
    MDL NO:
    MFCD00226068
    Molecular Formula:
    C12H8N2O4​​​
    Molecular Weight:
    244.2
    SDS

  • 5-Nitro-1,10-phénanthroline

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Nitroferroïne
    Catalog Number:
    31855
    CAS Number:
    4199-88-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00004981
    Molecular Formula:
    C12H7N3O2​​​
    Molecular Weight:
    225.21
    Specification Sheet SDS

  • Acide 2,2'-bipyridine-6,6'-dicarboxylique

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    31826
    CAS Number:
    4479-74-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD11042476
    Molecular Formula:
    C12H8N2O4​​​
    Molecular Weight:
    244.21
    Specification Sheet SDS

  • 2-méthyl-1,10-phénanthroline

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    31842
    CAS Number:
    3002-77-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06643855
    Molecular Formula:
    C13H10N2​​
    Molecular Weight:
    194.24
    Specification Sheet SDS

  • 2,9-Dichloro-1,10-phénanthroline

    Purity:
    ≥ 97% (CG)
    Catalog Number:
    31840
    CAS Number:
    29176-55-4
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD02084186
    Molecular Formula:
    C12H6Cl2N2​​​
    Molecular Weight:
    249.09
    Specification Sheet SDS

  • 5,5'-Dibromo-2,2'-bipyridyle

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    5,5'-Dibromo-2,2'-Bipyridine
    Catalog Number:
    31824
    CAS Number:
    15862-18-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06657883
    Molecular Formula:
    C 10 H 6 Br 2 N 2
    Molecular Weight:
    313.98
    Specification Sheet SDS

  • Acide 2,2'-bipyridine-5,5'-dicarboxylique

    Purity:
    ≥ 98 % (T, GC)
    Synonym:
    Acide 6,6'-binicotinique
    Catalog Number:
    31823
    CAS Number:
    1802-30-8
    Purity Limit:
    ≥ 98 % (T, GC)
    MDL NO:
    MFCD01318320
    Molecular Formula:
    C12H8N2O4​​​
    Molecular Weight:
    244.2
    SDS

  • Acide 2,2':6',2''-terpyridine-4'-carboxylique

    Purity:
    ≥ 98 % (T, GC)
    Synonym:
    4'-carboxy-2
    Catalog Number:
    31805
    CAS Number:
    148332-36-9
    Purity Limit:
    ≥ 98 % (T, GC)
    MDL NO:
    MFCD04114290
    Molecular Formula:
    C16H11N3O2​​​
    Molecular Weight:
    277.28
    SDS

  • 4'-Bromo-2,2':6',2''-terpyridine

    Purity:
    ≥ 97 % (T, HPLC)
    Synonym:
    4'-Bromo-α,α',α″-tripyridyle
    Catalog Number:
    31804
    CAS Number:
    149817-62-9
    Purity Limit:
    ≥ 97 % (T, HPLC)
    MDL NO:
    MFCD06796965
    Molecular Formula:
    C 15 H 10 BrN 3
    Molecular Weight:
    312.17
    SDS

  • Néocuproine hémihydraté pour la détection spectrophotométrique. de Cu

    Purity:
    ≥ 99 % (T, HPLC, CCM)
    Synonym:
    2,9-diméthyl-1,10-phénanthroline hémihydratée
    Catalog Number:
    31838
    CAS Number:
    34302-69-7
    Purity Limit:
    ≥ 99 % (T, HPLC, CCM)
    MDL NO:
    MFCD23140843
    Molecular Formula:
    C14H12N2 · 0,5H2O​​
    Molecular Weight:
    217.27
    SDS

  • 2,2':6',2''-terpyridine-4,4',4''-tricarboxylate de triméthyle

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Ester triméthylique de l'acide 2,2':6',2''-terpyridine-4,4',4''-tricarboxylique
    Catalog Number:
    31810
    CAS Number:
    330680-46-1
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD11042545
    Molecular Formula:
    C21H17N3O6​​​
    Molecular Weight:
    407.38
    Specification Sheet SDS

  • 2,2':6',2''-Terpyridine

    Hazmat
    Purity:
    ≥ 98 % (T, GC)
    Synonym:
    a,a',a″-Tripyridyle
    Hazmat
    Catalog Number:
    31801
    CAS Number:
    1148-79-4
    Purity Limit:
    ≥ 98 % (T, GC)
    MDL NO:
    MFCD00006213
    Molecular Formula:
    C 15 H 11 N 3
    Molecular Weight:
    233.27
    SDS

  • 2,6-Bis(2-benzimidazolyl)pyridine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2,6-Bis(1 H -benzo[d]imidazol-2-yl)pyridine
    Catalog Number:
    31800
    CAS Number:
    28020-73-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00134500
    Molecular Formula:
    C 19 H 13 N 5
    Molecular Weight:
    311.34
    SDS

  • 4'-(4-bromophényl)-2,6':2',2''-terpyridine

    Purity:
    ≥ 98 % (T, HPLC)
    Synonym:
    4'-(4-bromophényl)-a,a',a″-tripyridyle
    Catalog Number:
    31807
    CAS Number:
    89972-76-9
    Purity Limit:
    ≥ 98 % (T, HPLC)
    MDL NO:
    MFCD06796984
    Molecular Formula:
    C 21 H 14 BrN 3
    Molecular Weight:
    388.27
    SDS

  • 4,4'-di-tert-butyl-2,2'-bipyridyle

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4,4'-Bis( tert -butyl)-2,2'-bipyridine
    Catalog Number:
    31813
    CAS Number:
    72914-19-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD01863731
    Molecular Formula:
    C 18 H 24 N 2
    Molecular Weight:
    268.4
    Specification Sheet SDS

  • 2,6-Bis(2-pyridyl)-4(1 H -pyridone

    Purity:
    ≥ 98 % (T, HPLC)
    Synonym:
    2,6-Bis(pyridine-2-yl)pyridine-4(1 H -one
    Catalog Number:
    31802
    CAS Number:
    128143-88-4
    Purity Limit:
    ≥ 98 % (T, HPLC)
    MDL NO:
    MFCD01321386
    Molecular Formula:
    C15H11N3O​​
    Molecular Weight:
    249.27
    SDS

  • 6,6'-Diméthyl-2,2'-bipyridyle

    Purity:
    ≥ 98 % (GC, HPLC)
    Synonym:
    6,6'-Diméthyl-2,2'-bipyridine
    Catalog Number:
    31825
    CAS Number:
    4411-80-7
    Purity Limit:
    ≥ 98 % (GC, HPLC)
    MDL NO:
    MFCD00059776
    Molecular Formula:
    C12H12N2​​
    Molecular Weight:
    184.24
    SDS

  • 6-Bromo-2,2'-bipyridine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Bromo-2,2'-bipyridyle
    Hazmat
    Catalog Number:
    31836
    CAS Number:
    10495-73-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01318953
    Molecular Formula:
    C 10 H 7 Br N 2
    Molecular Weight:
    235.08
    SDS

  • Tris[(1-benzyl-1H-1,2,3-triazol-4-yl)méthyl]amine

    Purity:
    ≥ 98 % (RMN)
    Synonym:
    ["["Bis(1, 1-diméthyléthyl)azodicarboxylate, [DBAD »]
    Catalog Number:
    31518
    CAS Number:
    510758-28-8
    Purity Limit:
    ≥ 98 % (RMN)
    MDL NO:
    MFCD09265124
    Molecular Formula:
    C 30 H 30 N 10
    Molecular Weight:
    530.63
    Specification Sheet SDS

  • 2,2'-Dipyridyle

    Hazmat
    Purity:
    ≥ 99,5 % (GC)
    Synonym:
    2,2'-Bipyridine
    Hazmat
    Catalog Number:
    31106
    CAS Number:
    366-18-7
    Purity Limit:
    ≥ 99,5 % (GC)
    MDL NO:
    MFCD00006212
    Molecular Formula:
    C10H8N2​​
    Molecular Weight:
    156.19
    Specification Sheet SDS

  • 2-Chloro-1,10-phénanthroline

    Purity:
    ≥ 98%
    Catalog Number:
    30892
    CAS Number:
    7089-68-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00185678
    Molecular Formula:
    C12H7ClN2​​
    Molecular Weight:
    214.65
    Specification Sheet SDS

  • 2-Bromo-1,10-phénanthroline

    Hazmat
    Purity:
    ≥ 98%(T)
    Hazmat
    Catalog Number:
    30891
    CAS Number:
    22426-14-8
    Purity Limit:
    ≥ 98%(T)
    MDL NO:
    MFCD13152102
    Molecular Formula:
    C 12 H 7 BrN 2
    Molecular Weight:
    259.11
    SDS
Retour en haut