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

o-Dianisidine
- peroxidase substrate
Cas Number: 119-90-4

Formula: C₁₄H₁₆N₂O₂ Molecular Weight: 244.29

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: 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
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3,3′-Diaminobenzidine tablets
- tablet, To prepare 5 mL
Cas Number: 91-95-2 EC Number: 202-110-6

Formula: C₁₂H₁₄N₄ Molecular Weight: 214.27

IUPAC Name: 4-(3,4-diaminophenyl)benzene-1,2-diamine

SMILES: C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N

InChIKey: HSTOKWSFWGCZMH-UHFFFAOYSA-N

InChI: InChI=1S/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2
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3,3'-Dibromo-[1,1'-biphenyl]-4,4'-diamine
- ≥97%
Cas Number: 34237-98-4 Compound CID: 147563

Formula: C₁₂H₁₀Br₂N₂ Molecular Weight: 342.03

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: 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
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4,4'-Diamino-[1,1'-biphenyl]-3,3'-dicarboxylic acid
- ≥97%
Cas Number: 2130-56-5 EC Number: 218-348-9 Compound CID: 16475

Formula: C₁₄H₁₂N₂O₄ Molecular Weight: 272.26

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: 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)
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4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid
- ≥97%
Cas Number: 3365-90-0

Formula: C₁₂H₁₂N₂O₆S₂ Molecular Weight: 344.36

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: 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
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3，3'-Diaminobenzidine tetrahydrochloride hydrate
- ≥99%
Cas Number: 7411-49-6 Compound CID: 23892

Formula: C₁₂H₁₈Cl₄N₄ Molecular Weight: 360.11

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: 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
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3，3'-Bis(trifluoromethyl)benzidine
- ≥97%
Cas Number: 346-88-3 Compound CID: 2736115

Formula: C₁₄H₁₀F₆N₂ Molecular Weight: 320.24

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: 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
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Pontamine sky blue 5B (acid form)
Formula: C₃₄H₂₈N₆O₁₆S₄ Molecular Weight: 904.9

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: 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)38-40-32show 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...

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Evans blue free acid
Cas Number: 6968-33-8

Formula: C₃₄H₂₈N₆O₁₄S₄ Molecular Weight: 872.9

IUPAC Name: 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonicshow 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

InChIKey: COXVTLYNGOIATD-UHFFFAOYSA-N

InChI: InChI=1S/C34H28N6O14S4/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-show more

Synonyms: Evans blue free acid | D56DN867MV | Azovan Blue | NSC-65849 | UNII-D56DN867MV | Evans Blue (Tetrasodium salt) | NSC65...

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1,1'-(((3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol)
- ≥97%
Cas Number: 16196-97-7

Formula: C₃₆H₂₈N₂O₂ Molecular Weight: 520.62

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: 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/show more
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ο-Tolidine
- ≥99%(GC)
Cas Number: 119-93-7 EC Number: 204-358-0

Formula: C₁₄H₁₆N₂ Molecular Weight: 212.29

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: 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...
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Trypan Blue
- 10mM in DMSO
Cas Number: 72-57-1 EC Number: 200-786-7 Compound CID: 6296

Formula: C₃₄H₂₄N₆O₁₄S₄Na₄ Molecular Weight: 960.81

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: 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)38-40-32-28show more

Synonyms: TRYPAN BLUE|Direct Blue 14|72-57-1|Niagara Blue|C.I. Direct Blue 14|VisionBlue|Benzamine Blue|Dianil blue|Diamine Blu...
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