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Ligandos donantes de nitrógeno

324
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  • 4,7-Fenantrolina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    41000
    CAS Number:
    230-07-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00004987
    Molecular Formula:
    C12H8N2
    Molecular Weight:
    180.21
  • 5,10,15,20-Tetrakis[4-(per- O -metil-α-ciclodextrina-6-iloxi)fenil]porfirina

    Synonym:
    5,10,15,20-Tetrakis[4-(per- O -metil-α-ciclodextrina-6-iloxi)fenil]-21 H ,23 H -porfina
    Catalog Number:
    41011
    Molecular Formula:
    C256H398N4O120
    Molecular Weight:
    5451.91
  • 3-Bromo-1,10-fenantrolina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    40995
    CAS Number:
    66127-01-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08276287
    Molecular Formula:
    C12H7BrN2
    Molecular Weight:
    259.11
  • 5,10,15,20-Tetrakis[3,5-bis(per- O -metil-α-ciclodextrina-6-iloxi)fenil]-21 H ,23 H -porfina

    Synonym:
    5,10,15,20-Tetrakis[3,5-bis(per- O -metil-α-ciclodextrina-6-iloxi)fenil]porfirina
    Catalog Number:
    41009
    Molecular Formula:
    C 468 H 766 N 4 O 240
    Molecular Weight:
    10289.06
  • 5,10,15,20-Tetrakis(4-metoxicarbonilfenil)porfirina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Éster tetrametílico de meso-tetra(4-carboxifenil)porfina
    Catalog Number:
    41008
    CAS Number:
    22112-83-0
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00218869
    Molecular Formula:
    C52H38N4O8
    Molecular Weight:
    846.9
  • 2,3,7,8,12,13,17,18-Octafluoro-5,10,15,20-tetrakis(pentafluorofenil)porfirina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Perfluoro-5,10,15,20-tetrafenil- 21H , 23H- porfirina
    Catalog Number:
    41006
    CAS Number:
    121399-88-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD10000962
    Molecular Formula:
    C 44 H 2 F 28 N 4
    Molecular Weight:
    1118.48
  • ( R , R )-2,2'-Isopropilidenobis(4-fenil-2-oxazolina)

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( R , R )-2,2-Bis(4-fenil-2-oxazolin-2-il)propano
    Catalog Number:
    40987
    CAS Number:
    150529-93-4
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD00192244
    Molecular Formula:
    C21H22N2O2
    Molecular Weight:
    334.42
  • 5-(4-Metoxicarbonilfenil)-10,15,20-trifenilporfirina

    Purity:
    ≥ 90 % (HPLC)
    Synonym:
    5-(4-carbometoxifenil)-10,15,20-trifenilporfirina
    Catalog Number:
    41004
    CAS Number:
    119730-06-2
    Purity Limit:
    ≥ 90 % (HPLC)
    MDL NO:
    MFCD02093480
    Molecular Formula:
    C46H32N4O2
    Molecular Weight:
    672.79
  • TCPP [=Tetrakis(4-carboxifenil)porfirina] [Reactivo espectrofotométrico de ultra alta sensibilidad para Cu, Cd]

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Tetrakis(4-carboxifenil)porfirina [Reactivo espectrofotométrico de ultraalta sensibilidad para Cu, Cd]
    Catalog Number:
    41007
    CAS Number:
    14609-54-2
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00064860
    Molecular Formula:
    C48H30N4O8
    Molecular Weight:
    790.79
  • 5,6-Dimetil-1,10-fenantrolina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    41002
    CAS Number:
    3002-81-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00004983
    Molecular Formula:
    C14H12N2
    Molecular Weight:
    208.26
  • 5,10,15,20-Tetrakis(pentafluorofenil)porfirina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(perfluorofenil)porfirina
    Catalog Number:
    41005
    CAS Number:
    25440-14-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00010032
    Molecular Formula:
    C 44 H 10 F 20 N 4
    Molecular Weight:
    974.56
  • Catalog Number:
    40996
    CAS Number:
    1621903-81-8
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD31618153
    Molecular Formula:
    C38H24N2O
    Molecular Weight:
    524.62
  • 4,7-Dibromo-1,10-fenantrolina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    40993
    CAS Number:
    156492-30-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD25562940
    Molecular Formula:
    C12H6Br2N2
    Molecular Weight:
    338.0
  • 2,9-dibutil-1,10-fenantrolina

    Purity:
    ≥ 96 % (HPLC)
    Catalog Number:
    40997
    CAS Number:
    85575-93-5
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD02093459
    Molecular Formula:
    C20H24N2
    Molecular Weight:
    292.43
  • Clorhidrato de 1,10-fenantrolina monohidrato

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    Clorhidrato de 1,10-fenantrolino monohidrato
    Catalog Number:
    41001
    CAS Number:
    18851-33-7
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00150061
    Molecular Formula:
    C12H8N2 · HCl · H2O
    Molecular Weight:
    234.69
  • 5-Cloro-1,10-fenantrolina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    40998
    CAS Number:
    4199-89-7
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00004980
    Molecular Formula:
    C12H7ClN2
    Molecular Weight:
    214.65
  • 2,9-Difenil-1,10-fenantrolina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    40991
    CAS Number:
    25677-69-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00044208
    Molecular Formula:
    C24H16N2
    Molecular Weight:
    332.41
  • 4,7-Dimetil-1,10-fenantrolina

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    40990
    CAS Number:
    3248-05-3
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00004979
    Molecular Formula:
    C14H12N2
    Molecular Weight:
    208.26
  • (+)-2,2'-Metilenobis[(3a R ,8a S )-3a,8a-dihidro-8 H -indeno[1,2-d]oxazol]

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    [3a R -[2(3'a R* ,8'a S* ),3'ab,8'ab]]-(+)-2,2'-Metilenobis[3a,8a-dihidro-8 H -indeno[1,2-d]oxazol]
    Catalog Number:
    40989
    CAS Number:
    180186-94-1
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD06797115
    Molecular Formula:
    C21H18N2O2
    Molecular Weight:
    330.39
  • 3,5,6,8-Tetrabromo-1,10-fenantrolina

    Purity:
    ≥ 99% (Ensayo por titulación)
    Catalog Number:
    40994
    CAS Number:
    66127-00-2
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD09879848
    Molecular Formula:
    C12H4Br4N2
    Molecular Weight:
    495.79
  • Dipirido[3,2-a:2',3'-c]fenazina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    40992
    CAS Number:
    19535-47-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD04113602
    Molecular Formula:
    C18H10N4
    Molecular Weight:
    282.31
  • 2,2'-metilenbisbenzotiazol

    Purity:
    ≥ 97% (GC)
    Synonym:
    Di-2-benzotiazolilmetano
    Catalog Number:
    40988
    CAS Number:
    4 de julio de 1945
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00051395
    Molecular Formula:
    C15H10N2S2
    Molecular Weight:
    282.38
  • 2-Fenilbenzotiazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Fenilbenzo[d]tiazol
    Catalog Number:
    40981
    CAS Number:
    883-93-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005777
    Molecular Formula:
    C 13 H 9 NS
    Molecular Weight:
    211.28
  • ( S )-1-(Difenilfosfino)-2-[( S )-4-isopropiloxazolin-2-il]ferroceno

    Purity:
    ≥ 97% (GC)
    Synonym:
    ( S )[( S p)-2-(Difenilfosfino)ferrocenil]-4-isopropiloxazolina
    Catalog Number:
    40986
    CAS Number:
    163169-29-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD15144869
    Molecular Formula:
    C28H28FeNOP
    Molecular Weight:
    481.36
  • 2-(4-Metoxifenil)benzotiazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-(2-benzotiazolil)anisol
    Catalog Number:
    40982
    CAS Number:
    6265-92-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01099069
    Molecular Formula:
    C 14 H 11 NÚMEROS
    Molecular Weight:
    241.31
  • ( S )-2,4-Difenil-4,5-dihidrooxazol

    Purity:
    ≥ 98% (pureza quiral)
    Catalog Number:
    40985
    CAS Number:
    475571-19-8
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD31618130
    Molecular Formula:
    C 15 H 13 NO
    Molecular Weight:
    223.28
  • 2,2'-Diamino-4,4'-bitiazol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2,2'-Diamino-4,4'-bis(1,3-tiazol)
    Catalog Number:
    40984
    CAS Number:
    58139-59-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01740587
    Molecular Formula:
    C6H6N4S2
    Molecular Weight:
    198.26
  • 2-(2-hidroxifenil)benzoxazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(1,3-Benzoxazol-2-il)fenol
    Catalog Number:
    40983
    CAS Number:
    835-64-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005767
    Molecular Formula:
    C13H9NO2
    Molecular Weight:
    211.22
  • 2-Fenilbenzoxazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Fenilbenzo[d]oxazol
    Catalog Number:
    40980
    CAS Number:
    833-50-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00012183
    Molecular Formula:
    C13H9NO
    Molecular Weight:
    195.22
  • (4 S ,4' S )-2,2'-(Pentano-3,3'-diil)bis(4-bencil-4,5-dihidrooxazol)

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    ( S , S )-3,3-Bis(4-bencil-2-oxazolin-2-il)pentano
    Catalog Number:
    40978
    CAS Number:
    160191-64-0
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD20265601
    Molecular Formula:
    C25H30N2O2
    Molecular Weight:
    390.53
  • ( S , S )-2,6-Bis(4-isopropil-2-oxazolin-2-il)piridina

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( S , S )-2,2'-(2,6-piridinadiil)bis(4-isopropil-2-oxazolina)
    Catalog Number:
    40977
    CAS Number:
    118949-61-4
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD00191815
    Molecular Formula:
    C17H23N3O2
    Molecular Weight:
    301.39
  • ( R , R )-2,2'-Isopropilidenobis(4-isopropil-2-oxazolina)

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( R , R )-2,2-Bis(4-isopropil-2-oxazolin-2-il)propano
    Catalog Number:
    40966
    CAS Number:
    150529-94-5
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD28038687
    Molecular Formula:
    C15H26N2O2
    Molecular Weight:
    266.39
  • 2,2'-Bis(2-oxazolina)

    Purity:
    ≥ 97%
    Catalog Number:
    40979
    CAS Number:
    36697-72-0
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00059930
    Molecular Formula:
    C6H8N2O2
    Molecular Weight:
    140.14
  • Catalog Number:
    40975
    CAS Number:
    190601-12-8
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD15072145
    Molecular Formula:
    C32H36Fe2N2O2
    Molecular Weight:
    592.34
  • ( S , S )-4,6-Bis(4-isopropil-2-oxazolin-2-il)- m -xileno

    Purity:
    ≥ 98%
    Synonym:
    ( S , S )-2,2'-(4,6- m -Xilendiil)bis(4-isopropil-2-oxazolina)
    Catalog Number:
    40976
    CAS Number:
    929896-22-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD27976810
    Molecular Formula:
    C20H28N2O2
    Molecular Weight:
    328.46
  • Catalog Number:
    40962
    CAS Number:
    52075-14-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00078100
    Molecular Formula:
    C12H15NO2
    Molecular Weight:
    205.26
  • ( S , S )-2,6-Bis(4-fenil-2-oxazolin-2-il)piridina

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( S , S )-2,2'-(2,6-piridinadiil)bis(4-fenil-2-oxazolina)
    Catalog Number:
    40969
    CAS Number:
    174500-20-0
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD01863586
    Molecular Formula:
    C23H19N3O2
    Molecular Weight:
    369.42
  • ( S , S )-2,2'-Isopropilidenobis(4-isopropil-2-oxazolina)

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( S , S )-2,2-Bis(4-isopropil-2-oxazolin-2-il)propano
    Catalog Number:
    40967
    CAS Number:
    131833-92-6
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD08458310
    Molecular Formula:
    C15H26N2O2
    Molecular Weight:
    266.39
  • ( S , S )-(-)-2,2'-Isopropilidenobis(4 -tert -butil-2-oxazolina)

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S , S )-(-)-2,2-Bis(4- terc -butil-2-oxazolin-2-il)propano
    Catalog Number:
    40968
    CAS Number:
    131833-93-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00192243
    Molecular Formula:
    C17H30N2O2
    Molecular Weight:
    294.44
  • ( R , R )-2,6-Bis(4-isopropil-2-oxazolin-2-il)piridina

    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R , R )-2,2'-(2,6-piridinadiil)bis(4-isopropil-2-oxazolina)
    Catalog Number:
    40971
    CAS Number:
    131864-67-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01321334
    Molecular Formula:
    C17H23N3O2
    Molecular Weight:
    301.39
  • 1,3-Bis(4,5-dihidro-2-oxazolil)benceno

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-(1,3-Fenileno)bis(2-oxazolina)
    Catalog Number:
    40970
    CAS Number:
    34052-90-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191606
    Molecular Formula:
    C12H12N2O2
    Molecular Weight:
    216.24
  • ( R , R )-2,6-Bis(4-fenil-2-oxazolin-2-il)piridina

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( R , R )-2,2'-(2,6-piridinadiil)bis(4-fenil-2-oxazolina)
    Catalog Number:
    40974
    CAS Number:
    128249-70-7
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD01863585
    Molecular Formula:
    C23H19N3O2
    Molecular Weight:
    369.42
  • ( S )-4- tert -Butil-2-(2-piridil)oxazolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( S )-4-( terc -Butil)-2-(2-piridil)-4,5-dihidrooxazol
    Catalog Number:
    40972
    CAS Number:
    117408-98-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD22200533
    Molecular Formula:
    C12H16N2O
    Molecular Weight:
    204.27
  • 2-(2-tienil)benzotiazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    40973
    CAS Number:
    34243-38-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00179918
    Molecular Formula:
    C11H7NS2
    Molecular Weight:
    217.3
  • ( S , S )-2,2'-Isopropilidenobis(4-fenil-2-oxazolina)

    Purity:
    ≥ 97% (GC)
    Synonym:
    ( S , S )-2,2-Bis(4-fenil-2-oxazolin-2-il)propano
    Catalog Number:
    40964
    CAS Number:
    131457-46-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00192245
    Molecular Formula:
    C21H22N2O2
    Molecular Weight:
    334.42
  • ( R , R )-(+)-2,2'-Isopropilidenobis(4 -tert -butil-2-oxazolina)

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R , R )-(+)-2,2'-(Dimetilmetileno)bis(4 -tert -butil-2-oxazolina)
    Catalog Number:
    40965
    CAS Number:
    131833-97-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07368371
    Molecular Formula:
    C17H30N2O2
    Molecular Weight:
    294.44
  • (-)-2,2'-Metilenobis[(3a S ,8a R )-3a,8a-dihidro-8 H -indeno[1,2-d]oxazol]

    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    (3a S ,3'a S ,8a R ,8'a R )-2,2'-Metilenobis[3a,8a-dihidro-8 H -indeno[1,2-d]oxazol]
    Catalog Number:
    40963
    CAS Number:
    175166-49-1
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD00799561
    Molecular Formula:
    C21H18N2O2
    Molecular Weight:
    330.39
  • Catalog Number:
    40961
    CAS Number:
    1420042-07-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD30725749
    Molecular Formula:
    C29H24Br2N2O
    Molecular Weight:
    576.33
  • 4-Fluoro- N -salicilidenanilina

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Fluoro- N -salicilalanilina
    Catalog Number:
    40960
    CAS Number:
    3382-62-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00020090
    Molecular Formula:
    C 13 H 10 FNO
    Molecular Weight:
    215.23
  • Catalog Number:
    40956
    CAS Number:
    1620285-48-4
    Purity Limit:
    ≥ 92 % (HPLC)
    MDL NO:
    MFCD28386088
    Molecular Formula:
    C66H54N4O2
    Molecular Weight:
    935.18