- Azo
compounds are
organic compounds bearing the
functional group diazenyl (R−N=N−R′, in
which R and R′ can be
either aryl or
alkyl groups).
IUPAC defines...
-
Calconcarboxylic acid (IUPAC name 3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)
diazenyl]naphthalene-2-carboxylic acid;
commonly called Patton and Reeder's Indicator)...
-
diazenyl]phenyl]hydrazinylidene]naphthalen-2-yl]carbamoylamino]-3-[[2-sulfonato-4-[(4-sulfonatophenyl)
diazenyl...
- 1-[{2-Methyl-4-[(2-methylphenyl)
diazenyl]phenyl}
diazenyl]naphthalen-2-ol
Other names 1-{2-Methyl-4-[(2-methylphenyl)
diazenyl]phenyl}azonaphthalen-2-ol Sudan...
- 2-[N-(2-hydroxyethyl)-4-[[2-methoxy-5-methyl-4-[(4-methyl-2-nitrophenyl)
diazenyl]phenyl]
diazenyl]anilino]ethanol
Other names BHQ1; BHQ-1
Identifiers CAS Number...
-
violet Names IUPAC name 4-[(E)-(4-Nitrophenyl)
diazenyl]benzene-1,3-diol
Other names (E)-4-[(4-Nitrophenyl)
diazenyl]benzene-1,3-diol 4-(4-Nitrophenyl)azobenzene-1...
- name tetrasodium;3-hydroxy-4-[[2-sulfonato-4-[(4-sulfonatophenyl)
diazenyl]phenyl]
diazenyl]naphthalene-2,7-disulfonate
Other names Acid red 112 Identifiers...
-
Metanil Yellow Names IUPAC name
Sodium 3-[(4-anilinophenyl)
diazenyl]benzenesulfonate
Other names Acid
Yellow 36; Acid
Metanil Yellow;
Monoazo Identifiers...
-
Sudan Red G
Names Preferred IUPAC name 2-[(E)-(2-Methoxyphenyl)
diazenyl]naphthalen-2-ol
Identifiers CAS
Number 1229-55-6 Y 3D
model (JSmol) Interactive...
- Para red
Names Preferred IUPAC name 1-[(E)-(4-Nitrophenyl)
diazenyl]naphthalen-2-ol
Other names 1-[(4-Nitrophenyl)azo]-2-naphthalenol, 1-((4-nitrophenyl)azo)-2-naphthol...
