Azobenzenes

N-[2-[2-(2-Chloro-4,6-dinitrophenyl)diazenyl]-5-(diethylamino)phenyl]acetamide (>90%), TRC

CAS: 66557-45-7 Molecular Formula: C18H19ClN6O5 Molecular Weight (g/mol): 434.83 Synonym: Acetamide, N-[2-[2-(2-chloro-4,6-dinitrophenyl)diazenyl]-5-(diethylamino)phenyl]-,Acetamide, N-[2-[(2-chloro-4,6-dinitrophenyl)azo]-5-(diethylamino)phenyl]- (9CI),Disperse Violet 93 (Cl derivative) IUPAC Name: N-[2-[(E)-(2-chloro-4,6-dinitrophenyl)diazenyl]-5-(diethylamino)phenyl]acetamide SMILES: CCN(CC)c1ccc(N=Nc2c(Cl)cc(cc2[N+](=O)[O-])[N+](=O)[O-])c(NC(=O)C)c1

4-Dimethylaminoazobenzene-4'-sulfonyl chloride, 98+%

CAS: 56512-49-3 Molecular Formula: C14H14ClN3O2S Molecular Weight (g/mol): 323.80 MDL Number: MFCD00007444 InChI Key: VTVWTPGLLAELLI-UHFFFAOYSA-N Synonym: dabsyl chloride,4-dimethylaminoazobenzene-4'-sulfonyl chloride,4-dimethylamino azobenzene-4'-sulfonyl chloride,p-dimethylaminoazobenzene-4-sulfonyl chloride,p-p-dimethylamino phenyl azo benzenesulfonyl chloride,benzenesulfonyl chloride, 4-4-dimethylamino phenyl azo,benzenesulfonyl chloride, p-p-dimethylamino phenyl azo,4-n,n-dimethylaminoazobenzene-4'-sulfonyl chloride,p-4-dimethylamino phenyl azo benzenesulphonyl chloride PubChem CID: 91660 IUPAC Name: 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonyl chloride SMILES: CN(C)C1=CC=C(C=C1)N=NC1=CC=C(C=C1)S(Cl)(=O)=O

4-[4-(Dimethylamino)phenylazo]benzoic acid N-succinimidyl ester, 98+%

CAS: 146998-31-4 Molecular Formula: C19H18N4O4 Molecular Weight (g/mol): 366.377 MDL Number: MFCD00467415 InChI Key: IBOVDNBDQHYNJI-UHFFFAOYSA-N Synonym: 2,5-dioxopyrrolidin-1-yl 4-4-dimethylamino phenyl diazenyl benzoate,dabcyl se dye,dabcyl acid, se,4-4-dimethylamino phenyl azo benzoic acid, succinimidyl ester,4-4-dimethylamino phenylazo benzoic acid n-succinimidyl ester,dabcyl-nhs,e-2,5-dioxopyrrolidin-1-yl 4-4-dimethylamino phenyl diazenyl benzoate,2,5-pyrrolidinedione, 1-4-4-dimethylamino phenyl azo benzoyl oxy,dabcyl-se; 4-4-dimethylamino phenylazo benzoic acid n-succinimidyl ester,dabcyl se, solid PubChem CID: 4206604 ChEBI: CHEBI:52005 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 4-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)C(=O)ON3C(=O)CCC3=O

Thermo Scientific Chemicals 4-(4-Dimethylaminophenylazo)benzoic acid sodium salt, 97%

CAS: 845-46-5 Molecular Formula: C₁₅H₁₄N₃NaO₂ Molecular Weight (g/mol): 291.27 MDL Number: MFCD00020350 InChI Key: OSCKRHPYZNTEIO-UHFFFAOYSA-M Synonym: p-p-dimethylaminophenylazo benzoic acid sodium salt,4-4-dimethylaminophenylazo benzoic acid sodium salt,benzoic acid, 4-4-dimethylamino phenyl azo-, sodium salt,benzoic acid, p-p-dimethylamino phenyl azo-, sodium salt,benzoic acid, 4-2-4-dimethylamino phenyl diazenyl-, sodium salt 1:1,sodium 4-4-dimethylaminophenylazo benzoate,4-e-4-dimethylaminophenyl azo benzoic acid PubChem CID: 23674498 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)C(=O)[O-].[Na+]

4-Phenylazodiphenylamine, 96%

CAS: 101-75-7 Molecular Formula: C18H15N3 Molecular Weight (g/mol): 273.34 MDL Number: MFCD00003023 InChI Key: VXLFYNFOITWQPM-UHFFFAOYSA-N Synonym: 4-anilinoazobenzene,4-phenylazo diphenylamine,4-phenylazodiphenylamine,4-benzeneazodiphenylamine,benzenamine, n-phenyl-4-phenylazo,azobenzene, 4-anilino,n-phenyl-4-aminoazobenzene,4-phenylamino azobenzene,diphenylamine, 4-phenylazo,n-phenyl-4-phenylazo aniline PubChem CID: 7575 IUPAC Name: N-phenyl-4-phenyldiazenylaniline SMILES: N(C1=CC=CC=C1)C1=CC=C(C=C1)N=NC1=CC=CC=C1

4-(4-Dimethylaminophenylazo)benzoic acid sodium salt, indicator grade, Thermo Scientific Chemicals

CAS: 845-46-5 Molecular Formula: C15H14N3NaO2 Molecular Weight (g/mol): 291.286 MDL Number: MFCD00020350 InChI Key: OSCKRHPYZNTEIO-UHFFFAOYSA-M Synonym: p-p-dimethylaminophenylazo benzoic acid sodium salt,4-4-dimethylaminophenylazo benzoic acid sodium salt,benzoic acid, 4-4-dimethylamino phenyl azo-, sodium salt,benzoic acid, p-p-dimethylamino phenyl azo-, sodium salt,benzoic acid, 4-2-4-dimethylamino phenyl diazenyl-, sodium salt 1:1,sodium 4-4-dimethylaminophenylazo benzoate,4-e-4-dimethylaminophenyl azo benzoic acid PubChem CID: 23674498 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)C(=O)[O-].[Na+]

4-(Phenylazo)diphenylamine, 97%, Thermo Scientific Chemicals

CAS: 101-75-7 Molecular Formula: C18H15N3 Molecular Weight (g/mol): 273.34 MDL Number: MFCD00003023 InChI Key: VXLFYNFOITWQPM-UHFFFAOYSA-N Synonym: 4-anilinoazobenzene,4-phenylazo diphenylamine,4-phenylazodiphenylamine,4-benzeneazodiphenylamine,benzenamine, n-phenyl-4-phenylazo,azobenzene, 4-anilino,n-phenyl-4-aminoazobenzene,4-phenylamino azobenzene,diphenylamine, 4-phenylazo,n-phenyl-4-phenylazo aniline PubChem CID: 7575 IUPAC Name: N-phenyl-4-phenyldiazenylaniline SMILES: N(C1=CC=CC=C1)C1=CC=C(C=C1)N=NC1=CC=CC=C1

Sudan III, MP Biomedicals™

Sulfasalazine 3-Isomer, TRC

CAS: 66364-71-4 Molecular Formula: C18H14N4O5S Molecular Weight (g/mol): 398.39 Synonym: 2-Hydroxy-3-[2-[4-[(2-pyridinylamino)sulfonyl]phenyl]diazenyl]benzoic Acid,2-Hydroxy-3-[[4-[(2-pyridinylamino)sulfonyl]phenyl]azo]benzoic Acid,3-[[p-(2-Pyridylsulfamoyl)phenyl]azo]salicylic Acid,Sulfasalazine Impurity F SMILES: C1=CC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N/N=C/3\C=CC=C(C3=O)C(=O)O

Disperse Yellow 23 (Technical Grade), TRC

CAS: 6250-23-3 Molecular Formula: C18 H14 N4 O Molecular Weight (g/mol): 302.33 Synonym: 4-[2-[4-(2-Phenyldiazenyl)phenyl]diazenyl]phenol,C.I. Disperse Yellow 23,4-[[4-(Phenylazo)phenyl]azo]phenol,p-[[p-(Phenylazo)phenyl]azo]phenol,Acetoquinone Light Yellow 3RLLZ,Artisil Yellow RGFL,C.I. 26070,Calcophen Yellow 4RL,Celliton Fast Yellow 4RL-CF,Cibacet Yellow 2RG,DTNW 20,Dianix Yellow 5R,Disperse Yellow 23,Disperse Yellow RGFL,Esteroquinone Light Yellow 3RLL,Fantagen Yellow 3RL,Fenacet Fast Yellow 4R,Foron G,Foron Yellow E-RGF 2,Foron Yellow E-RGFL,Foron Yellow RGFL,Foron Yellow RGFL ultra-dispersed,Intrasil Yellow 5R,Latyl Yellow 4RL,NSC 45565,Nyloquinone Yellow 3R,Ostacet Yellow E-L 5R,SRA Fast Golden Yellow XIII,Setacyl Yellow 3RN,Setacyl Yellow P 3RL,Terasil Golden Yellow R,Terasil Yellow 2RG,Yohao Disperse Yellow E-R,p-Hydroxy-p-bis(azobenzene) IUPAC Name: 4-[(E)-[4-[(E)-phenyldiazenyl]phenyl]diazenyl]phenol SMILES: Oc1ccc(cc1)N=Nc2ccc(cc2)N=Nc3ccccc3

Bis(3-morpholino-5,6-dihydropyridine)diazene Apixaban, TRC

CAS: 1998079-15-4 Molecular Formula: C30 H34 N6 O4 Molecular Weight (g/mol): 542.629 Synonym: Apixaban Impurity 16,5-Acetyl-1-(4-methoxyphenyl)-4-(2-((4-(2-oxopiperidin-1-yl)phenyl)amino)ethyl)-1H-pyrazole-3-carboxamide IUPAC Name: 5-morpholin-4-yl-1-[4-[(E)-[4-(5-morpholin-4-yl-6-oxo-2,3-dihydropyridin-1-yl)phenyl]diazenyl]phenyl]-2,3-dihydropyridin-6-one SMILES: O=C1N(CCC=C1N2CCOCC2)c3ccc(cc3)\N=N\c4ccc(cc4)N5CCC=C(N6CCOCC6)C5=O

Sudan III, TRC

CAS: 85-86-9 Molecular Formula: C22 H16 N4 O Molecular Weight (g/mol): 352.39 Synonym: 2-Naphthalenol, 1-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]- (ACI),1-[2-[4-(2-Phenyldiazenyl)phenyl]diazenyl]-2-naphthalenol (ACI),2-Naphthalenol, 1-[[4-(phenylazo)phenyl]azo]- (9CI),2-Naphthol, 1-(p-phenylazophenylazo)- (6CI),C.I. Solvent Red 23 (8CI),1-(p-Phenylazophenylazo)-2-naphthol,1-(p-Phenylazophenylazo)-2-naphthol (Sudan III),111440 Red,Brasilazina Oil Scarlet,C.I. 26100,Certiqual Oil Red,D and C Red No. 17,D&C Red 17,D&C Red 17 K 7007,DC Red 17,Fast Oil Scarlet III,Fat Red HRR,Fat Red R,Fat Red RS,Fat Scarlet LB,Fat Soluble Red Zh,FD And C Red No. 17,Grasal Brilliant Red G,Grasan Brilliant Red G,Japan Red 225,Japan Red No. 225,NSC 65825,NSC 8995,Oil Red 3G,Oil Red AS,Oil Red DR 126,Oil Red Extra,Oil Scarlet G,Organol Red BS,Organol Scarlet,Red 17,Red No. 225,Red Zh,Silotras Scarlet TB,Solvent Red 23,Somalia Red III,Stearix Scarlet,Sudan 3,Sudan III,Sudan P III,Sudan Red III,Tetrazobenzene-β-naphthol,Toney Red,VisioTag IUPAC Name: 1-[(E)-[4-[(E)-phenyldiazenyl]phenyl]diazenyl]naphthalen-2-ol SMILES: Oc1ccc2ccccc2c1N=Nc3ccc(cc3)N=Nc4ccccc4

Disperse Yellow 3, TRC

Disperse Orange 1 (>85%), TRC

CAS: 2581-69-3 Molecular Formula: C18 H14 N4 O2 Molecular Weight (g/mol): 318.33 Synonym: Benzenamine, 4-[(4-nitrophenyl)azo]-N-phenyl- (9CI),C.I. Disperse Orange 1 (6CI,7CI,8CI),4-[2-(4-Nitrophenyl)diazenyl]-N-phenylbenzenamine,4-(4-Nitrophenylazo)diphenylamine,4-(p-Nitrophenylazo)diphenylamine,4-Anilino-4'-nitroazobenzene,4-Nitro-4'-(phenylamino)azobenzene,Acetate Orange 5R,Acetoquinone Light Orange 4RL,Akasperse Transfer Orange,C.I. 11080,Celliton Discharge Orange 5RL,Celliton Fast Orange 5R,Cilla Fast Orange 5R,Diacelliton Fast Orange R,Diacelliton Fast Orange RM/D,Disperse Orange 1,Disperse Orange 5R,Dispersol Fast Orange A,Dispersol Orange A,Dispersol Orange B-A,Dispersol Printing Orange A,Miketon Fast Orange 5R,Miketon Polyester Orange 5R,Navilene Orange 5R,Palanil Orange 5R,Reliton Orange 5R,Resolin Orange 5R,Serilene Orange 5R,Serilene Orange 5R300,Serisol Orange 5R,Setacyl Scarlet 2GN,Setacyl Scarlet P 2G,Supracet Scarlet 2G,Vonteryl Red 4G IUPAC Name: 4-[(E)-(4-nitrophenyl)diazenyl]-N-phenylaniline SMILES: [O-][N+](=O)c1ccc(cc1)N=Nc2ccc(Nc3ccccc3)cc2

4-Phenylazomaleinanil, 95%

CAS: 16201-96-0 Molecular Formula: C16H11N3O2 Molecular Weight (g/mol): 277.283 MDL Number: MFCD00005506 InChI Key: DVNPYLMPVFDKGZ-UHFFFAOYSA-N Synonym: 4-phenylazomaleinanil,n-p-phenylazophenyl maleimide,p-phenylazomaleinanil,1h-pyrrole-2,5-dione, 1-4-phenylazo phenyl,maleimide, n-p-phenylazo phenyl,1h-pyrrole-2, 1-4-phenylazo phenyl,1h-pyrrole-2,5-dione, 1-4-2-phenyldiazenyl phenyl PubChem CID: 85328 IUPAC Name: 1-(4-phenyldiazenylphenyl)pyrrole-2,5-dione SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N3C(=O)C=CC3=O