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3,3'-disubstituted benzidines

Description:

Organic compounds containing a benzidine skeleton, which is substituted only at the 3- and 3'-positions.

Ancestors:

Organic compounds ⮕ Benzenoids ⮕ Benzene and substituted derivatives ⮕ Biphenyls and derivatives ⮕ Benzidines ⮕ 3,3'-disubstituted benzidines

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  1. o-Dianisidine
    o-Dianisidine
    CAS: 119-90-4 EC Number: 204-355-4 Formula: C14H16N2O2 Molecular Weight: 244.29
    Solid peroxidase substrate
    In Stock Item #: O755476
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    Technical Identifiers
    IUPAC Name
    4-(4-amino-3-methoxyphenyl)-2-methoxyaniline
    SMILES
    COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)OC)N
    InChIKey
    JRBJSXQPQWSCCF-UHFFFAOYSA-N
    InChI
    1S/C14H16N2O2/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2/h3-8H,15-16H2,1-2H3
    Synonyms
    3,3′-Dimethoxybenzidine | Fast Blue B | 4,4'-Diamino-3,3'-dimethoxybiphenyl
  2. 3,3'-Dibromo-[1,1'-biphenyl]-4,4'-diamine
    3,3'-Dibromo-[1,1'-biphenyl]-4,4'-diamine
    CAS: 34237-98-4 PubChem CID: 147563 Formula: C12H10Br2N2 Molecular Weight: 342.03
    ≥97%
    Out of Stock Item #: D736341
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    4-(4-amino-3-bromophenyl)-2-bromoaniline
    SMILES
    C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Br)Br)N
    InChIKey
    QWUSZGIKGARVEC-UHFFFAOYSA-N
    InChI
    1S/C12H10Br2N2/c13-9-5-7(1-3-11(9)15)8-2-4-12(16)10(14)6-8/h1-6H,15-16H2
  3. 4,4'-Diamino-[1,1'-biphenyl]-3,3'-dicarboxylic acid
    4,4'-Diamino-[1,1'-biphenyl]-3,3'-dicarboxylic acid
    CAS: 2130-56-5 EC Number: 218-348-9 PubChem CID: 16475 Formula: C14H12N2O4 Molecular Weight: 272.26
    ≥97%
    In Stock Item #: D693620
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    2-amino-5-(4-amino-3-carboxyphenyl)benzoic acid
    SMILES
    C1=CC(=C(C=C1C2=CC(=C(C=C2)N)C(=O)O)C(=O)O)N
    InChIKey
    IIQLVLWFQUUZII-UHFFFAOYSA-N
    InChI
    1S/C14H12N2O4/c15-11-3-1-7(5-9(11)13(17)18)8-2-4-12(16)10(6-8)14(19)20/h1-6H,15-16H2,(H,17,18)(H,19,20)
  4. 4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid
    4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid
    CAS: 3365-90-0 Formula: C12H12N2O6S2 Molecular Weight: 344.36
    Solid ≥97%
    In Stock Item #: D695155
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    2-amino-5-(4-amino-3-sulfophenyl)benzenesulfonic acid
    SMILES
    C1=CC(=C(C=C1C2=CC(=C(C=C2)N)S(=O)(=O)O)S(=O)(=O)O)N
    InChIKey
    NFSOOPQRTBEFDR-UHFFFAOYSA-N
    InChI
    1S/C12H12N2O6S2/c13-9-3-1-7(5-11(9)21(15,16)17)8-2-4-10(14)12(6-8)22(18,19)20/h1-6H,13-14H2,(H,15,16,17)(H,18,19,20)
    Synonyms
    Benzidine-3,3''-disulfonic acid | 4,4'-diamino-3,3'-biphenyldisulfonic acid | 3,3'-Benzidinedisulfonic acid
  5. 3，3'-Diaminobenzidine tetrahydrochloride hydrate
    3，3'-Diaminobenzidine tetrahydrochloride hydrate
    CAS: 7411-49-6 EC Number: 231-018-9 PubChem CID: 23892 Formula: C12H18Cl4N4 Molecular Weight: 360.11
    Solid ≥99%
    In Stock Item #: D693820
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    Technical Identifiers
    IUPAC Name
    4-(3,4-diaminophenyl)benzene-1,2-diamine;tetrahydrochloride
    SMILES
    C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N.Cl.Cl.Cl.Cl
    InChIKey
    KJDSORYAHBAGPP-UHFFFAOYSA-N
    InChI
    1S/C12H14N4.4ClH/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;/h1-6H,13-16H2;4*1H
  6. 3,3'-Bis(trifluoromethyl)benzidine
    3,3'-Bis(trifluoromethyl)benzidine
    CAS: 346-88-3 Formula: C14H10F6N2 Molecular Weight: 320.23
    Solid ≥97%
    In Stock Item #: B699986
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    Technical Identifiers
    IUPAC Name
    4-[4-amino-3-(trifluoromethyl)phenyl]-2-(trifluoromethyl)aniline
    SMILES
    C1=CC(=C(C=C1C2=CC(=C(C=C2)N)C(F)(F)F)C(F)(F)F)N
    InChIKey
    PJWQLRKRVISYPL-UHFFFAOYSA-N
    InChI
    1S/C14H10F6N2/c15-13(16,17)9-5-7(1-3-11(9)21)8-2-4-12(22)10(6-8)14(18,19)20/h1-6H,21-22H2
  7. no_selection
    Pontamine sky blue 5B (acid form)
    Formula: C34H28N6O16S4 Molecular Weight: 904.9
    Out of Stock Item #: P667854
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    Technical Identifiers
    IUPAC Name
    5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonshow more
    SMILES
    COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)O)S(=O)(=O)O)N)O)OC)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)O)S(=O)(=O)O)N)O
    InChIKey
    KIZIRROTJQVUGJ-UHFFFAOYSA-N
    InChI
    1S/C34H28N6O16S4/c1-55-25-9-15(3-5-23(25)37-39-31-27(59(49,50)51)11-17-7-19(57(43,44)45)13-21(35)29(17)33(31)41)16-4-6-24(26(10-16)56-2)38-40-32-28(60show more
    Synonyms
    Pontamine sky blue 5B (acid form) | CHEBI:88195 | NSC-9616 | 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(diaze...
  8. 1,1'-(((3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol)
    1,1'-(((3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol)
    CAS: 16196-97-7 Formula: C36H28N2O2 Molecular Weight: 520.62
    ≥97%
    Out of Stock Item #: D587507
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    Technical Identifiers
    IUPAC Name
    1-[[4-[4-[(2-hydroxynaphthalen-1-yl)methylideneamino]-3-methylphenyl]-2-methylphenyl]iminomethyl]naphthalen-2-ol
    SMILES
    CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=CC3=C(C=CC4=CC=CC=C43)O)C)N=CC5=C(C=CC6=CC=CC=C65)O
    InChIKey
    KEYZZKYBKUHHMQ-UHFFFAOYSA-N
    InChI
    1S/C36H28N2O2/c1-23-19-27(11-15-33(23)37-21-31-29-9-5-3-7-25(29)13-17-35(31)39)28-12-16-34(24(2)20-28)38-22-32-30-10-6-4-8-26(30)14-18-36(32)40/h3-22,show more
  9. ο-Tolidine - analytical standard, for environmental analysis, ≥99%(GC) CAS No(119-93-7) by Aladdin Scientific
    ο-Tolidine
    CAS: 119-93-7 EC Number: 204-358-0 Formula: C14H16N2 Molecular Weight: 212.29
    Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. for Environmental analysis ? Environmental-analysis grade — low background for trace pollutants in water/soil/air. Use in environmental testing where contamination skews trace results. ≥99%(GC)
    Out of Stock Item #: T100412
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    Technical Identifiers
    IUPAC Name
    4-(4-amino-3-methylphenyl)-2-methylaniline
    SMILES
    CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N
    InChIKey
    NUIURNJTPRWVAP-UHFFFAOYSA-N
    InChI
    1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3
    Synonyms
    Fast Dark Blue Base R | I-Tolidine | T0255 | UNII-63HLO2IV6K | AMY40780 | 3,3'-Dimethyl-4,4'-diaminobiphenyl | RCRA w...
  10. Trypan Blue - 10mM in DMSO CAS No(72-57-1) by Aladdin Scientific
    Trypan Blue
    CAS: 72-57-1 EC Number: 200-786-7 Formula: C34H24N6Na4O14S4 Molecular Weight: 960.81
    10mM in DMSO
    Out of Stock Item #: T425683
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    Technical Identifiers
    IUPAC Name
    tetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]-4-hydroxynaphthalenshow more
    SMILES
    CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)C)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+]show more
    InChIKey
    GLNADSQYFUSGOU-UHFFFAOYSA-J
    InChI
    1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52show more
    Synonyms
    TRYPAN BLUE|Direct Blue 14|72-57-1|Niagara Blue|C.I. Direct Blue 14|VisionBlue|Benzamine Blue|Dianil blue|Diamine Blu...
  11. Trypan Blue Dyeing Kit - 0.40%, used for , CAS No. 72-57-1, by Aladdin Scientific
    Trypan Blue Dyeing Kit
    CAS: 72-57-1 EC Number: 200-786-7 Formula: C34H24N6Na4O14S4 Molecular Weight: 960.81
    0.40%
    Out of Stock Item #: T293438
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    tetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]-4-hydroxynaphthalenshow more
    SMILES
    CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)C)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+]show more
    InChIKey
    GLNADSQYFUSGOU-UHFFFAOYSA-J
    InChI
    1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52show more
    Synonyms
    Centraline Blue 3B | Bleue diretto 3B | Modr Prima 14 [Czech] | Sodium ditolyl-diazobis-8-amino-1-naphthol-3,6-disulf...
  12. Evans Blue
    Evans Blue
    CAS: 314-13-6 EC Number: 206-242-5 Formula: C34H24N6Na4O14S4 Molecular Weight: 960.81
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. 10mM in DMSO
    In Stock Item #: E423255
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    tetrasodium;4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]-5-hydroxynaphthalenshow more
    SMILES
    CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)[O-])S(=O)(=O)[O-])O)C)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[show more
    InChIKey
    ATNOAWAQFYGAOY-UHFFFAOYSA-J
    InChI
    1S/C34H28N6O14S4.4Na/c1-15-11-17(3-7-21(15)37-39-23-9-5-19-25(55(43,44)45)13-27(57(49,50)51)31(35)29(19)33(23)41)18-4-8-22(16(2)12-18)38-40-24-10-6-20show more
    Synonyms
    evans blue|314-13-6|Direct Blue 53|Evan's Blue|Azovan Blue|C.I. DIRECT BLUE 53|C.I. 23860|Dye Evans Blue|Evablin|Diaz...
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