CAS: 74-39-5 - 4-(4-Nitrophenylazo)resorcinol

Formula: C₁₂H₉N₃O₄

InChI: InChI=1S/C12H9N3O4/c16-10-5-6-11(12(17)7-10)14-13-8-1-3-9(4-2-8)15(18)19/h1-7,16-17H

InChI key: InChIKey=NGPGYVQZGRJHFJ-UHFFFAOYSA-N

SMILES: O=N(=O)C1=CC=C(N=NC2=CC=C(O)C=C2O)C=C1

Synonyms:

• (4E)-3-hydroxy-4-[(4-nitrophenyl)hydrazono]cyclohexa-2,5-dien-1-one
• 1,3-Benzenediol, 4-[(4-nitrophenyl)azo]-
• 1,3-Benzenediol, 4-[2-(4-nitrophenyl)diazenyl]-
• 2,4-Dihydroxy-4-nitroazobenzene
• 3-Hydroxy-4-[(4-Nitrophenyl)Hydrazono]Cyclohexa-2,5-Dien-1-One
• 4-(4-Nitrophenyl)azoresorcinol
• 4-(p-Nitrophenylazo)resorcinol
• 4-[(4-Nitrophenyl)azo]-1,3-benzenediol
• 4-[2-(4-Nitrophenyl)diazenyl]-1,3-benzenediol
• Diazo Violet
• Magneson
• Magneson I
• NSC 3914
• Resorcinol, 4-[(p-nitrophenyl)azo]-
• p-(2,4-Dihydroxyphenylazo)nitrobenzene
• p-Diazoviolet
• p-Nitrobenzeneazoresorcinol

Magneson

CAS: 74-39-5

• Formula: C₁₂H₉N₃O₄
• Color and Shape: Orange to Brown to Dark red powder to crystal
• Molecular weight: 259.22

4-(4-Nitrophenylazo)resorcinol, 90+%

CAS: 74-39-5

It is a derivitized resorcinol dye compound with an absorption maximum of 432 nm. Used …

• Formula: C₁₂H₉N₃O₄
• Purity: 90+%
• Color and Shape: Red to dark red, powder
• Molecular weight: 259.22

MagnesonⅠ

CAS: 74-39-5

• Formula: C₁₂H₉N₃O₄
• Purity: Dye content 90 %
• Color and Shape: Solid
• Molecular weight: 259.2176

4-(4-Nitrophenylazo)resorcinol

CAS: 74-39-5

• Formula: C₁₂H₉N₃O₄
• Color and Shape: Orange to red or dark red-brown powder
• Molecular weight: 259.22

4-((4-Nitrophenyl)diazenyl)benzene-1,3-diol

CAS: 74-39-5

• Purity: Dye content 90 %
• Molecular weight: 259.22100830078125

4-(4-Nitrophenylazo)resorcinol

CAS: 74-39-5

4-(4-Nitrophenylazo)resorcinol (NPAR) is a fluorescent dye that has been used to study the matrix effect …

• Formula: C₁₂H₉N₃O₄
• Purity: Min. 95%
• Molecular weight: 259.22 g/mol