81-69-6

Basic information

• Product Name: 1-amino-4-(4-amino-3-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid
• Synonyms: 1-amino-4-(4-amino-3-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid;1-Amino-4-(4-amino-3-sulfoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid;1-Amino-4-[(4-amino-3-sulfophenyl)amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid;1-Amino-2-sulfo-4-(4'-amino-3'-sulfoanilino)anthraquinone;2-Anthracenesulfonic acid, 1-amino-4-((4-amino-3-sulfophenyl)amino)-9,10-dihydro-9,10-dioxo-;2-Anthracenesulfonic acid, 1-amino-4-(4-amino-3-sulfoanilino)-9,10-dihydro-9,10-dioxo-;2-Anthraquinonesulfonic acid, 1-amino-4-(4-amino-3-sulfonanilino)- (6ci);Acide 1-amino-4-(4-amino-3-sulfoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulfonique
• CAS NO: 81-69-6
• Molecular Formula: C₂₀H₁₅N₃O₈S₂
• Molecular Weight: 489.4784
• EINECS: 201-370-8
• Mol File: 81-69-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 294°C (rough estimate)
• Appearance: /
• Density: 1.4400 (rough estimate)
• Refractive Index: 1.6390 (estimate)
• CAS DataBase Reference: 1-amino-4-(4-amino-3-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1-amino-4-(4-amino-3-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid(81-69-6)
• EPA Substance Registry System: 1-amino-4-(4-amino-3-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid(81-69-6)

Safety Data

• Hazardous Substances Data: 81-69-6(Hazardous Substances Data)

Usage

General Description

1-amino-4-(4-amino-3-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid is a chemical compound with a complex structure, consisting of multiple aromatic rings and functional groups. It is a sulfonic acid derivative of anthracene, with amino and sulphonamide groups attached to the benzene rings. 1-amino-4-(4-amino-3-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid is commonly used as a dye in the textile industry, due to its vibrant and lightfast color properties. It may also have potential applications in medical research and as a fluorescent tracer in biological imaging. Additionally, its chemical properties make it suitable for use in analytical chemistry and as a standard reference material in scientific experimentation.

InChI:InChI=1/C20H15N3O8S2/c21-12-6-5-9(7-14(12)32(26,27)28)23-13-8-15(33(29,30)31)18(22)17-16(13)19(24)10-3-1-2-4-11(10)20(17)25/h1-8,23H,21-22H2,(H,26,27,28)(H,29,30,31)

Upstream product

• 116-81-4 1-amino-4-bromo-9,10-dioxoanthracene-2-sulphonic acid 
• 88-45-9 2,5-diaminobenzenesulfonic acid 

Downstream Products

• 72696-54-9 reactive blue 2 
• 84-65-1 9,10-phenanthrenequinone 
• 79241-87-5 Reactive blue 2 
• 22356-88-3 1-amino-4-[4-(4,6-dichloro-[1,3,5]triazin-2-ylamino)-3-sulfophenylamino]-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 
• 6471-06-3 sodium salt of 1,4-diaminoanthraquinone-2-sulfonic acid 

Relevant articles and documents

METHOD FOR PURIFICATION OF ANTIBODIES, ANTIBODY FRAGMENTS OR ENGINEERED VARIANTS THEREOF USING SPECIFIC ANTHRAQUINONE DYE-LIGAND STRUCTURES

The present invention relates to novel adsorbents applicable a process for the separation or purification of antibodies, antibody fragments or engineered variants thereof, which comprise anthraquinone dye ligands; corresponding purification processes; and corresponding analytical or preparative separation kits.