54946-80-4

Basic information

• Product Name: 1-amino-4-[(2-methoxyphenyl)amino]anthraquinone
• Synonyms: 1-amino-4-[(2-methoxyphenyl)amino]anthraquinone;1-Amino-4-[(2-methoxyphenyl)amino]-9,10-anthracenedione
• CAS NO: 54946-80-4
• Molecular Formula: C₂₁H₁₆N₂O₃
• Molecular Weight: 344.36334
• EINECS: 259-403-7
• Mol File: 54946-80-4.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1-amino-4-[(2-methoxyphenyl)amino]anthraquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-amino-4-[(2-methoxyphenyl)amino]anthraquinone(54946-80-4)
• EPA Substance Registry System: 1-amino-4-[(2-methoxyphenyl)amino]anthraquinone(54946-80-4)

Safety Data

• Hazardous Substances Data: 54946-80-4(Hazardous Substances Data)

Usage

Chemical structure

1-amino-4-[(2-methoxyphenyl)amino]anthraquinone is a chemical compound with an anthraquinone core, an amino group at the 1 position, and a 2-methoxyphenylamino group at the 4 position.

Industrial applications

It is commonly used as a dye and coloring agent in various industries, such as textiles and printing inks.

Color

Known for its deep blue-violet color.

Bonding ability

It has the ability to bond with a variety of substrates, making it a versatile choice for coloring different materials.

Use in organic chemistry

1-amino-4-[(2-methoxyphenyl)amino]anthraquinone is also used in the field of organic chemistry as a building block for synthesizing other complex molecules and pharmaceuticals.

Unique structure and reactivity

Its unique structure and reactivity make it a valuable compound for creating new molecules and pharmaceuticals.

InChI:InChI=1/C21H16N2O3/c1-26-17-9-5-4-8-15(17)23-16-11-10-14(22)18-19(16)21(25)13-7-3-2-6-12(13)20(18)24/h2-11,23H,22H2,1H3

Upstream product

• 90-04-0 2-methoxy-phenylamine 
• 2872-47-1 1-amino-4-chloroanthraquinone 

Downstream Products

• 118113-11-4 furan-2,5-dicarboxylic acid bis-(4-o-anisidino-9,10-dioxo-9,10-dihydro-[1]anthrylamide) 

Relevant articles and documents

Arylamination of Aminohalogenoanthraquinones

1-Amino-4-arylaminoanthraquinones (II) have been prepared in high yields by reacting 1-amino-4-chloroanthraquinone (Ia, 1 mol) with arylamines (6 mol) and anhyd.AlCl3 (5 mol) in nitrobenzene at room temperature. 1-Amino-2-bromoanthraquinone, 2-amino-1-chloroanthraquinone, 1-benzamido-4-chloroanthraquinone and 1-amino-5-chloroanthraquinone fail to give arylaminated products. 1-Amino-2,4-dibromoanthraquinone (Ic) gives only 4-arylaminated compounds (IIq-s) whereas 1-amino-8-chloroanthraquinone (Ie) gives 2-arylaminated derivatives (III).A plausible mechanism for the reaction has been suggested.The arylaminated compounds have been applied on polyester as disperse dyes and their dyeing properties evaluated.