1354704-02-1

Basic information

• Product Name: 3-[4-(1H-benzo[g]pyrazolo[3,4-b]quinoline-3-ylazo-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)]benzenesulfonic acid
• Synonyms: 3-[4-(1H-benzo[g]pyrazolo[3,4-b]quinoline-3-ylazo-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)]benzenesulfonic acid
• CAS NO: 1354704-02-1
• Molecular Weight: 499.509
• Mol File: 1354704-02-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-[4-(1H-benzo[g]pyrazolo[3,4-b]quinoline-3-ylazo-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)]benzenesulfonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[4-(1H-benzo[g]pyrazolo[3,4-b]quinoline-3-ylazo-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)]benzenesulfonic acid(1354704-02-1)
• EPA Substance Registry System: 3-[4-(1H-benzo[g]pyrazolo[3,4-b]quinoline-3-ylazo-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)]benzenesulfonic acid(1354704-02-1)

Safety Data

• Hazardous Substances Data: 1354704-02-1(Hazardous Substances Data)

Upstream product

• 883258-02-4 2-chlorobenzo[h]quinoline-3-carbaldehyde 
• 1354703-71-1 2-chlorobenzo[g]quinoline-3-carbaldehyde oxime 
• 1354703-73-3 2-chlorobenzo[g]quinoline-3-carbonitrile 
• 1354703-76-6 1H-benzo[g]pyrazolo[3,4-b]quinoline-3-ylamine 
• 119-17-5 1-(3'-sulfophenyl)-3-methyl-5-pyrazolone 
• 581-97-5 2-acetylaminonaphthalene 
• 91-59-8 naphthalen-2-ylamine 

Relevant articles and documents

Synthesis of heterocyclic monoazo dyes derived from 1H-benzo[g]pyrazolo[3, 4-Z>]quinoline-3-ylamine: Their antimicrobial activity and their dyeing performance on various fibers

Heterocyclic monoazobenzoquinoline-based azo dyes have been derived by diazotization of 1H-benzo[g]pyrazolo[3,4-b]quinoline-3-ylamine with a variety of phenylpyrazolone-based coupling compounds. The synthesized dyes were characterized by determination of their percentage yield, by elemental analysis, and by UV-visible, IR, and 1H NMR spectroscopy. Dyeing performance on silk, wool, nylon, and polyester fibers was assessed. The fastness properties of the dyes on each fiber were moderate to excellent. The antimicrobial activity of the dyes at different concentrations were also examined, by use of the Kirby-Bauer disk diffusion method. Springer Science+Business Media B.V. 2011.