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Azobenzenes

Organic compounds that consist of two phenyl rings linked by a nitrogen - nitrogen double bond (N=N); also known as aryl azo compounds.
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16 – 30 of 240 results
16

4-(Diethylamino)azobenzene, 98%

CAS: 2481-94-9 Molecular Formula: C16H19N3 Molecular Weight (g/mol): 253.349 MDL Number: MFCD00009043 InChI Key: SJJISKLXUJVZOA-UHFFFAOYSA-N Synonym: 4-diethylamino azobenzene,oil yellow de,diethyl yellow,c.i. solvent yellow 56,solvent yellow 56,4-diethylaminoazobenzene,oil yellow ga,oil yellow nb,oil yellow dea,oil yellow enc PubChem CID: 17204 IUPAC Name: N,N-diethyl-4-phenyldiazenylaniline SMILES: CCN(CC)C1=CC=C(C=C1)N=NC2=CC=CC=C2

PubChem CID 17204
CAS 2481-94-9
Molecular Weight (g/mol) 253.349
MDL Number MFCD00009043
SMILES CCN(CC)C1=CC=C(C=C1)N=NC2=CC=CC=C2
Synonym 4-diethylamino azobenzene,oil yellow de,diethyl yellow,c.i. solvent yellow 56,solvent yellow 56,4-diethylaminoazobenzene,oil yellow ga,oil yellow nb,oil yellow dea,oil yellow enc
IUPAC Name N,N-diethyl-4-phenyldiazenylaniline
InChI Key SJJISKLXUJVZOA-UHFFFAOYSA-N
Molecular Formula C16H19N3
17

LiChropur™ 4-(Dimethylamino)azobenzene-4-sulfonyl chloride, 98.0-102.0% (AT), MilliporeSigma™ Supelco™

MDL Number: MFCD00007444 Synonym: 4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride; DABS-Cl; Dabsyl chloride

MDL Number MFCD00007444
Synonym 4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride; DABS-Cl; Dabsyl chloride
18

Sudan III, MP Biomedicals™

CAS: 85-86-9 Molecular Formula: C22H16N4O Molecular Weight (g/mol): 352.397 InChI Key: HTPQPMPFXUWUOT-UHFFFAOYSA-N Synonym: sudan iii,c.i. solvent red 23,2-naphthalenol, 1-4-phenylazo phenyl azo,fhninjwbtrxebc-qszpnpogsa-n,sudaniii,sudan iiisolvent red 23,2-naphthalenol, 1-2-4-2-phenyldiazenyl phenyl diazenyl,1-2-4-2-phenyldiazen-1-yl phenyl diazen-1-yl naphthalen-2-ol,1-e-4-e-phenylazo phenyl azo naphthalen-2-ol,1-4-phenyldiazenylphenyl hydrazinylidene naphthalen-2-one PubChem CID: 6789251 IUPAC Name: 1-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)NN=C3C(=O)C=CC4=CC=CC=C43

PubChem CID 6789251
CAS 85-86-9
Molecular Weight (g/mol) 352.397
SMILES C1=CC=C(C=C1)N=NC2=CC=C(C=C2)NN=C3C(=O)C=CC4=CC=CC=C43
Synonym sudan iii,c.i. solvent red 23,2-naphthalenol, 1-4-phenylazo phenyl azo,fhninjwbtrxebc-qszpnpogsa-n,sudaniii,sudan iiisolvent red 23,2-naphthalenol, 1-2-4-2-phenyldiazenyl phenyl diazenyl,1-2-4-2-phenyldiazen-1-yl phenyl diazen-1-yl naphthalen-2-ol,1-e-4-e-phenylazo phenyl azo naphthalen-2-ol,1-4-phenyldiazenylphenyl hydrazinylidene naphthalen-2-one
IUPAC Name 1-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one
InChI Key HTPQPMPFXUWUOT-UHFFFAOYSA-N
Molecular Formula C22H16N4O
19

Metanil Yellow, MP Biomedicals

CAS: 587-98-4 Molecular Formula: C18H14N3NaO3S Molecular Weight (g/mol): 375.378 InChI Key: NYGZLYXAPMMJTE-UHFFFAOYSA-M Synonym: metanil yellow,acid yellow 36,acid metanil yellow,monoazo,amacid yellow m,fenazo yellow m,acid golden g,kiton yellow ms,metanil yellow c,metanil yellow e PubChem CID: 3935589 ChEBI: CHEBI:87235 IUPAC Name: sodium;3-[(4-anilinophenyl)diazenyl]benzenesulfonate SMILES: C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC(=CC=C3)S(=O)(=O)[O-].[Na+]

PubChem CID 3935589
CAS 587-98-4
Molecular Weight (g/mol) 375.378
ChEBI CHEBI:87235
SMILES C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC(=CC=C3)S(=O)(=O)[O-].[Na+]
Synonym metanil yellow,acid yellow 36,acid metanil yellow,monoazo,amacid yellow m,fenazo yellow m,acid golden g,kiton yellow ms,metanil yellow c,metanil yellow e
IUPAC Name sodium;3-[(4-anilinophenyl)diazenyl]benzenesulfonate
InChI Key NYGZLYXAPMMJTE-UHFFFAOYSA-M
Molecular Formula C18H14N3NaO3S
20

Azobenzene, 97+%

CAS: 103-33-3 Molecular Formula: C12H10N2 Molecular Weight (g/mol): 182.23 MDL Number: MFCD00003022 InChI Key: DMLAVOWQYNRWNQ-UHFFFAOYSA-N Synonym: azobenzene,diazene, diphenyl,diazobenzene,e-diphenyldiazene,azobisbenzene,azofume,1,2-diphenyldiazene,azodibenzeneazofume,diphenyldiimide,azobenzide PubChem CID: 2272 ChEBI: CHEBI:190358 IUPAC Name: diphenyldiazene SMILES: C1=CC=C(C=C1)N=NC1=CC=CC=C1

PubChem CID 2272
CAS 103-33-3
Molecular Weight (g/mol) 182.23
ChEBI CHEBI:190358
MDL Number MFCD00003022
SMILES C1=CC=C(C=C1)N=NC1=CC=CC=C1
Synonym azobenzene,diazene, diphenyl,diazobenzene,e-diphenyldiazene,azobisbenzene,azofume,1,2-diphenyldiazene,azodibenzeneazofume,diphenyldiimide,azobenzide
IUPAC Name diphenyldiazene
InChI Key DMLAVOWQYNRWNQ-UHFFFAOYSA-N
Molecular Formula C12H10N2
21

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

PubChem CID 7575
CAS 101-75-7
Molecular Weight (g/mol) 273.34
MDL Number MFCD00003023
SMILES N(C1=CC=CC=C1)C1=CC=C(C=C1)N=NC1=CC=CC=C1
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
IUPAC Name N-phenyl-4-phenyldiazenylaniline
InChI Key VXLFYNFOITWQPM-UHFFFAOYSA-N
Molecular Formula C18H15N3
22

4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%

CAS: 2491-71-6 Molecular Formula: C12H10N3NaO3S Molecular Weight (g/mol): 299.28 MDL Number: MFCD00035564 InChI Key: FIXVWFINKCQNFG-UHFFFAOYSA-M Synonym: yellow rfs,11648 yellow,acid yellow fwa,new yellow gmf,4-aminoazobenzene-4'-sulfonic acid sodium salt,hexacol yellow rfs,c.i. food yellow 6, monosodium salt,sodium 4'-aminoazobenzene-4-sulphonate,yellow r.i.s.,unii-z452e7h2u8 PubChem CID: 23691997 IUPAC Name: sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate SMILES: C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

PubChem CID 23691997
CAS 2491-71-6
Molecular Weight (g/mol) 299.28
MDL Number MFCD00035564
SMILES C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
Synonym yellow rfs,11648 yellow,acid yellow fwa,new yellow gmf,4-aminoazobenzene-4'-sulfonic acid sodium salt,hexacol yellow rfs,c.i. food yellow 6, monosodium salt,sodium 4'-aminoazobenzene-4-sulphonate,yellow r.i.s.,unii-z452e7h2u8
IUPAC Name sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate
InChI Key FIXVWFINKCQNFG-UHFFFAOYSA-M
Molecular Formula C12H10N3NaO3S
23

Thermo Scientific Chemicals 4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade

CAS: 554-73-4 Molecular Formula: C18H14N3NaO3S Molecular Weight (g/mol): 375.38 MDL Number: MFCD00038130 InChI Key: MLVYOYVMOZFHIU-UHFFFAOYSA-M Synonym: orange iv,tropaeolin oo,orangeiv,acid orange 5,diphenylamine orange,tropaeolin,unii-vr8q3r288w,tropeolin oo,orange n,solar orange iv PubChem CID: 23668839 IUPAC Name: sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonate SMILES: [Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)N=NC1=CC=C(NC2=CC=CC=C2)C=C1

PubChem CID 23668839
CAS 554-73-4
Molecular Weight (g/mol) 375.38
MDL Number MFCD00038130
SMILES [Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)N=NC1=CC=C(NC2=CC=CC=C2)C=C1
Synonym orange iv,tropaeolin oo,orangeiv,acid orange 5,diphenylamine orange,tropaeolin,unii-vr8q3r288w,tropeolin oo,orange n,solar orange iv
IUPAC Name sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonate
InChI Key MLVYOYVMOZFHIU-UHFFFAOYSA-M
Molecular Formula C18H14N3NaO3S
24

Azobenzene, 98%

CAS: 103-33-3 Molecular Formula: C12H10N2 Molecular Weight (g/mol): 182.23 MDL Number: MFCD00003022 InChI Key: DMLAVOWQYNRWNQ-UHFFFAOYSA-N Synonym: azobenzene,diazene, diphenyl,diazobenzene,e-diphenyldiazene,azobisbenzene,azofume,1,2-diphenyldiazene,azodibenzeneazofume,diphenyldiimide,azobenzide PubChem CID: 2272 ChEBI: CHEBI:190358 IUPAC Name: diphenyldiazene SMILES: C1=CC=C(C=C1)N=NC1=CC=CC=C1

PubChem CID 2272
CAS 103-33-3
Molecular Weight (g/mol) 182.23
ChEBI CHEBI:190358
MDL Number MFCD00003022
SMILES C1=CC=C(C=C1)N=NC1=CC=CC=C1
Synonym azobenzene,diazene, diphenyl,diazobenzene,e-diphenyldiazene,azobisbenzene,azofume,1,2-diphenyldiazene,azodibenzeneazofume,diphenyldiimide,azobenzide
IUPAC Name diphenyldiazene
InChI Key DMLAVOWQYNRWNQ-UHFFFAOYSA-N
Molecular Formula C12H10N2
25

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

PubChem CID 7575
CAS 101-75-7
Molecular Weight (g/mol) 273.34
MDL Number MFCD00003023
SMILES N(C1=CC=CC=C1)C1=CC=C(C=C1)N=NC1=CC=CC=C1
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
IUPAC Name N-phenyl-4-phenyldiazenylaniline
InChI Key VXLFYNFOITWQPM-UHFFFAOYSA-N
Molecular Formula C18H15N3
26

Methoxy Red 85.0+%, TCI America™
SDP

CAS: 68936-13-0 Molecular Formula: C13H15ClN4O Molecular Weight (g/mol): 278.74 MDL Number: MFCD00060224 InChI Key: NKGWQPAKARFOPX-UHFFFAOYSA-N Synonym: 4-Methoxychrysoidine Hydrochloride, 4-(4-Methoxyphenylazo)-1,3-phenylenediamine Monohydrochloride PubChem CID: 44630364 IUPAC Name: 4-[(4-methoxyphenyl)diazenyl]benzene-1,3-diamine;hydrochloride SMILES: COC1=CC=C(C=C1)N=NC2=C(C=C(C=C2)N)N.Cl

PubChem CID 44630364
CAS 68936-13-0
Molecular Weight (g/mol) 278.74
MDL Number MFCD00060224
SMILES COC1=CC=C(C=C1)N=NC2=C(C=C(C=C2)N)N.Cl
Synonym 4-Methoxychrysoidine Hydrochloride, 4-(4-Methoxyphenylazo)-1,3-phenylenediamine Monohydrochloride
IUPAC Name 4-[(4-methoxyphenyl)diazenyl]benzene-1,3-diamine;hydrochloride
InChI Key NKGWQPAKARFOPX-UHFFFAOYSA-N
Molecular Formula C13H15ClN4O
27

4-(Dimethylamino)-2'-methylazobenzene, TCI America™
SDP

CAS: 3731-39-3 Molecular Formula: C15H17N3 Molecular Weight (g/mol): 239.32 MDL Number: MFCD00025648 InChI Key: PREOKNMPMCPQQJ-UHFFFAOYSA-N Synonym: 2′C-Methyl-4-(dimethylamino)azobenzene PubChem CID: 19508 IUPAC Name: N,N-dimethyl-4-[2-(2-methylphenyl)diazen-1-yl]aniline SMILES: CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1C

PubChem CID 19508
CAS 3731-39-3
Molecular Weight (g/mol) 239.32
MDL Number MFCD00025648
SMILES CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1C
Synonym 2′C-Methyl-4-(dimethylamino)azobenzene
IUPAC Name N,N-dimethyl-4-[2-(2-methylphenyl)diazen-1-yl]aniline
InChI Key PREOKNMPMCPQQJ-UHFFFAOYSA-N
Molecular Formula C15H17N3
28

m-Methyl Red, TCI America™
SDP

CAS: 20691-84-3 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 MDL Number: MFCD00059641 InChI Key: JAMPLPMVLCTBSB-UHFFFAOYSA-N Synonym: 4-Dimethylaminoazobenzene-3′C-carboxylic Acid PubChem CID: 30230 IUPAC Name: 3-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC(=C2)C(=O)O

PubChem CID 30230
CAS 20691-84-3
Molecular Weight (g/mol) 269.304
MDL Number MFCD00059641
SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=CC(=C2)C(=O)O
Synonym 4-Dimethylaminoazobenzene-3′C-carboxylic Acid
IUPAC Name 3-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid
InChI Key JAMPLPMVLCTBSB-UHFFFAOYSA-N
Molecular Formula C15H15N3O2
29

Methyl Red Sodium Salt, TCI America™
SDP

CAS: 845-10-3 Molecular Formula: C15H14N3NaO2 Molecular Weight (g/mol): 291.286 MDL Number: MFCD00002426 InChI Key: GNTPCYMJCJNRQB-UHFFFAOYSA-M Synonym: methyl red sodium salt,methyl red sodium,unii-311gz0qhwn,methyl purple solution,benzoic acid, 2-4-dimethylamino phenyl azo-, sodium salt,311gz0qhwn,4-dimethylaminoazobenzene-2'-carboxylic acid sodium salt,methyl red sodium salt c.i. 13020,eaetho masculinei 2,sodium methyl red PubChem CID: 4465632 IUPAC Name: sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]

PubChem CID 4465632
CAS 845-10-3
Molecular Weight (g/mol) 291.286
MDL Number MFCD00002426
SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]
Synonym methyl red sodium salt,methyl red sodium,unii-311gz0qhwn,methyl purple solution,benzoic acid, 2-4-dimethylamino phenyl azo-, sodium salt,311gz0qhwn,4-dimethylaminoazobenzene-2'-carboxylic acid sodium salt,methyl red sodium salt c.i. 13020,eaetho masculinei 2,sodium methyl red
IUPAC Name sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate
InChI Key GNTPCYMJCJNRQB-UHFFFAOYSA-M
Molecular Formula C15H14N3NaO2
30

4'-Nitro-4-dimethylaminoazobenzene 98.0+%, TCI America™
SDP

CAS: 2491-74-9 Molecular Formula: C14H14N4O2 Molecular Weight (g/mol): 270.29 MDL Number: MFCD00059834 InChI Key: LSFRFLVWCKLQTO-UHFFFAOYSA-N PubChem CID: 17225 IUPAC Name: N,N-dimethyl-4-[2-(4-nitrophenyl)diazen-1-yl]aniline SMILES: CN(C)C1=CC=C(C=C1)N=NC1=CC=C(C=C1)[N+]([O-])=O

PubChem CID 17225
CAS 2491-74-9
Molecular Weight (g/mol) 270.29
MDL Number MFCD00059834
SMILES CN(C)C1=CC=C(C=C1)N=NC1=CC=C(C=C1)[N+]([O-])=O
IUPAC Name N,N-dimethyl-4-[2-(4-nitrophenyl)diazen-1-yl]aniline
InChI Key LSFRFLVWCKLQTO-UHFFFAOYSA-N
Molecular Formula C14H14N4O2