Azobenzenes

Description:

Organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.

Ancestors:

Organic compounds ⮕ Organoheterocyclic compounds ⮕ Azobenzenes

Popular Products

Fast Black K Salt hemi(zinc chloride) salt
CAS: 64071-86-9 Formula: C₁₄H₁₂ClN₅O₄·1/2ZnCl₂ Molecular Weight: 417.88

≥20% powder

Out of Stock Item #: F1501428

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Technical Identifiers

IUPAC Name

dichlorozinc;2,5-dimethoxy-4-[(4-nitrophenyl)diazenyl]benzenediazonium;dichloride

SMILES

COC1=CC(=C(C=C1N=NC2=CC=C(C=C2)[N+](=O)[O-])OC)[N+]#N.COC1=CC(=C(C=C1N=NC2=CC=C(C=C2)[N+](=O)[O-])OC)[N+]#N.[Cl-].[Cl-].Cl[Zn]Cl

InChIKey
NZWZSUSPTZUGNN-UHFFFAOYSA-J

InChI

1S/2C14H12N5O4.4ClH.Zn/c2*1-22-13-8-12(14(23-2)7-11(13)16-15)18-17-9-3-5-10(6-4-9)19(20)21;;;;;/h2*3-8H,1-2H3;4*1H;/q2*+1;;;;;+2/p-4
Bismarck Brown Y
CAS: 10114-58-6 EC Number: 233-314-3 PubChem CID: 82360 Formula: C₁₈H₁₈N₈ · 2HCl Molecular Weight: 419.31

Solid BS

Out of Stock Item #: B1456036

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IUPAC Name

4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1,3-diamine;dihydrochloride

SMILES

C1=CC(=CC(=C1)N=NC2=C(C=C(C=C2)N)N)N=NC3=C(C=C(C=C3)N)N.Cl.Cl

InChIKey
MCZVRBLCRZWFJH-UHFFFAOYSA-N

InChI

1S/C18H18N8.2ClH/c19-11-4-6-17(15(21)8-11)25-23-13-2-1-3-14(10-13)24-26-18-7-5-12(20)9-16(18)22;;/h1-10H,19-22H2;2*1H

Synonyms
Basic Brown 1 | Vesuvine G
N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diethylamino)-4-methoxyphenyl]acetamide
CAS: 56548-64-2 EC Number: EINECS 260-255-0 Formula: C₁₉H₂₁BrN₆O₆ Molecular Weight: 509.300

Out of Stock Item #: N1040840

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IUPAC Name

N-[2-[(2-bromo-4,6-dinitrophenyl)diazenyl]-5-(diethylamino)-4-methoxyphenyl]acetamide

SMILES

CCN(CC)C1=C(C=C(C(=C1)NC(=O)C)N=NC2=C(C=C(C=C2Br)[N+](=O)[O-])[N+](=O)[O-])OC

InChIKey
QRKGKRSGMAWUMO-UHFFFAOYSA-N

InChI

1S/C19H21BrN6O6/c1-5-24(6-2)16-9-14(21-11(3)27)15(10-18(16)32-4)22-23-19-13(20)7-12(25(28)29)8-17(19)26(30)31/h7-10H,5-6H2,1-4H3,(H,21,27)
Salazodin
CAS: 22933-72-8 PubChem CID: 65707 Formula: C₁₈H₁₅N₅O₆S Molecular Weight: 429.41

Out of Stock Item #: S1068951

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IUPAC Name

2-hydroxy-5-[[4-[(6-methoxypyridazin-3-yl)sulfamoyl]phenyl]diazenyl]benzoic acid

SMILES

COC1=NN=C(C=C1)NS(=O)(=O)C2=CC=C(C=C2)N=NC3=CC(=C(C=C3)O)C(=O)O

InChIKey
YFUATOCFMCWUEH-UHFFFAOYSA-N

InChI

1S/C18H15N5O6S/c1-29-17-9-8-16(21-22-17)23-30(27,28)13-5-2-11(3-6-13)19-20-12-4-7-15(24)14(10-12)18(25)26/h2-10,24H,1H3,(H,21,23)(H,25,26)
1,2-Bis(4-methoxyphenyl)diazene
CAS: 501-58-6 Formula: C₁₄H₁₄N₂O₂ Molecular Weight: 242.27

≥97%(HPLC)

Out of Stock Item #: B1373388

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Technical Identifiers

IUPAC Name

bis(4-methoxyphenyl)diazene

SMILES

COC1=CC=C(C=C1)N=NC2=CC=C(C=C2)OC

InChIKey
ICHNIWWYEHETFJ-UHFFFAOYSA-N

InChI

1S/C14H14N2O2/c1-17-13-7-3-11(4-8-13)15-16-12-5-9-14(18-2)10-6-12/h3-10H,1-2H3

Synonyms
4,4'-Azodianisole | 501-58-6 | 4,4'-Dimethoxyazobenzene | 1,2-bis(4-methoxyphenyl)diazene | BIS(4-METHOXYPHENYL)DIAZE...
1,2-Bis(4-iodophenyl)diazene
CAS: 1601-97-4 Formula: C₁₂H₈I₂N₂ Molecular Weight: 434.01

≥97%(HPLC)

Out of Stock Item #: B1373386

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IUPAC Name

bis(4-iodophenyl)diazene

SMILES

C1=CC(=CC=C1N=NC2=CC=C(C=C2)I)I

InChIKey
FHSRQGXDVXFRHU-UHFFFAOYSA-N

InChI

1S/C12H8I2N2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8H

Synonyms
Bis(4-iodophenyl)diazene | (e)-1,2-bis(4-iodophenyl)diazene | 1,2-Bis(4-iodophenyl)diazene | 21650-53-3 | 4,4'-Diiodo...
trans-di-o-tolyl-diazene
CAS: 584-90-7 Formula: C₁₄H₁₄N₂ Molecular Weight: 210.28

Solid ≥98%

Out of Stock Item #: T770451

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SMILES

CC1=CC=CC=C1N=NC2=CC=CC=C2C

InChIKey
LNXCQLYWNWAIRB-UHFFFAOYSA-N

InChI

1S/C14H14N2/c1-11-7-3-5-9-13(11)15-16-14-10-6-4-8-12(14)2/h3-10H,1-2H3
4，4'-bis(hydroxymethyl)azobenzene
CAS: 37797-30-1 PubChem CID: 169967 Formula: C₁₄H₁₄N₂O₂ Molecular Weight: 242.27

≥95%

Out of Stock Item #: B769187

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Technical Identifiers

IUPAC Name

[4-[[4-(hydroxymethyl)phenyl]diazenyl]phenyl]methanol

SMILES

C1=CC(=CC=C1CO)N=NC2=CC=C(C=C2)CO

InChIKey
GWBHOAAEVUXTGA-UHFFFAOYSA-N

InChI

1S/C14H14N2O2/c17-9-11-1-5-13(6-2-11)15-16-14-7-3-12(10-18)4-8-14/h1-8,17-18H,9-10H2
3，3'，4，4'-Tetrachloroazobenzene
CAS: 14047-09-7 Formula: C₁₂H₆Cl₄N₂ Molecular Weight: 320

≥98%

Out of Stock Item #: T770762

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SMILES

C1=CC(=C(C=C1N=NC2=CC(=C(C=C2)Cl)Cl)Cl)Cl

InChIKey
SOBGIMQKWDUEPY-UHFFFAOYSA-N

InChI

1S/C12H6Cl4N2/c13-9-3-1-7(5-11(9)15)17-18-8-2-4-10(14)12(16)6-8/h1-6H
2-Hydroxy-5-(phenyldiazenyl)benzoic acid
CAS: 3147-53-3 EC Number: 221-569-3 Formula: C₁₃H₁₀N₂O₃ Molecular Weight: 242.23

Solid ≥95%

Out of Stock Item #: H768455

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Technical Identifiers

IUPAC Name

2-hydroxy-5-phenyldiazenylbenzoic acid

SMILES

C1=CC=C(C=C1)N=NC2=CC(=C(C=C2)O)C(=O)O

InChIKey
JHDYSXXPQIFFJZ-UHFFFAOYSA-N

InChI

1S/C13H10N2O3/c16-12-7-6-10(8-11(12)13(17)18)15-14-9-4-2-1-3-5-9/h1-8,16H,(H,17,18)

Synonyms
5-(Phenylazo)salicylic acid | Phenylazosalicylic Acid
Disperse Blue 79
CAS: 12239-34-8 EC Number: 235-475-5, 609-721-0, 841-372-1 PubChem CID: 2825062

Solid

Out of Stock Item #: D770929

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IUPAC Name

2-[5-acetamido-N-(2-acetyloxyethyl)-4-[(2-bromo-4,6-dinitrophenyl)diazenyl]-2-ethoxyanilino]ethyl acetate

SMILES

CCOC1=C(C=C(C(=C1)N=NC2=C(C=C(C=C2Br)[N+](=O)[O-])[N+](=O)[O-])NC(=O)C)N(CCOC(=O)C)CCOC(=O)C

InChIKey
VQIRFOAILLIZOY-UHFFFAOYSA-N

InChI

1S/C24H27BrN6O10/c1-5-39-23-13-20(27-28-24-18(25)10-17(30(35)36)11-22(24)31(37)38)19(26-14(2)32)12-21(23)29(6-8-40-15(3)33)7-9-41-16(4)34/h10-13H,5-9Hshow more
Disperse Orange 1
CAS: 2581-69-3 EC Number: 219-954-6 PubChem CID: 17414 Formula: C₁₈H₁₄N₄O₂ Molecular Weight: 318.33

Solid ≥95%

Out of Stock Item #: D770992

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Technical Identifiers

IUPAC Name

4-[(4-nitrophenyl)diazenyl]-N-phenylaniline

SMILES

C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)[N+](=O)[O-]

InChIKey
YFVXLROHJBSEDW-UHFFFAOYSA-N

InChI

1S/C18H14N4O2/c23-22(24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19H

Synonyms
4-((4-Nitrophenyl)diazenyl)-N-phenylaniline

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