25492-62-0

Basic information

• Product Name: 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-hydroxy-9,10-dioxo-, monosodium salt
• CAS NO: 25492-62-0
• Molecular Formula: C14H9NO6S.Na
• Molecular Weight: 341.276
• Mol File: 25492-62-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-hydroxy-9,10-dioxo-, monosodium salt(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-hydroxy-9,10-dioxo-, monosodium salt(25492-62-0)
• EPA Substance Registry System: 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-hydroxy-9,10-dioxo-, monosodium salt(25492-62-0)

Safety Data

• Hazardous Substances Data: 25492-62-0(Hazardous Substances Data)

Upstream product

• 6258-06-6 sodium 1-amino-4-bromoanthraquinone-2-sulfonate 
• 104-94-9 4-methoxy-aniline 
• 106-47-8 4-chloro-aniline 
• 62-53-3 aniline 
• 95-54-5 1,2-diamino-benzene 
• 89-77-0 2-Amino-4-chlorobenzoic acid 
• 635-21-2 5-chloroanthranilic acid 
• 108-45-2 m-phenylenediamine 
• 150-13-0 4-amino-benzoic acid 
• 99-05-8 meta-aminobenzoic acid 
• 535-87-5 3.5-diaminobenzoic acid 
• 121-57-3 4-aminobenzene sulfonic acid 
• 88-21-1 2-amino-1-benzenesulfonic acid 
• 89-57-6 5-Aminosalicylic Acid 

Relevant articles and documents

Rapid and efficient microwave-assisted copper(0)-catalyzed ullmann coupling reaction: General access to anilinoanthraquinone derivatives

Figure presented The synthesis of anilinoanthraquinones 3a-z was achieved by a new, Cu(0)-catalyzed, microwave-assisted Ullmann coupling reaction of bromaminic acid (1) with aniline derivatives 2a-z in phosphate buffer. Good to excellent isolated yields were obtained within only 2-20 min at 80-120 °C and 40-100 W. The new procedure provides the first general access to anilinoanthraquinones, furnishing a number of previously inaccessible compounds. It is superior to classical methods in all aspects, including yields, reaction time, and versatility.