63216-86-4

Basic information

• Product Name: 2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid
• Synonyms: 2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid;Aminostilbentriazol;Aminostilbenetriazole;2-[4-[2-(4-Amino-2-sulfophenyl)ethenyl]-3-sulfophenyl]-2H-naphtho[1,2-d]triazole-5-sulfonic acid
• CAS NO: 63216-86-4
• Molecular Formula: C₂₄H₁₈N₄O₉S₃
• Molecular Weight: 602.61612
• EINECS: 264-004-6
• Mol File: 63216-86-4.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Density: 1.74g/cm³
• Refractive Index: 1.775
• CAS DataBase Reference: 2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid(63216-86-4)
• EPA Substance Registry System: 2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid(63216-86-4)

Safety Data

• Hazardous Substances Data: 63216-86-4(Hazardous Substances Data)

Usage

General Description

The chemical "2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid" is a complex organic compound with a naphthotriazole structure containing sulfonic acid groups. It has a molecular formula C20H13N6O9S3 and is commonly used as a fluorescent dye or fluorescent probe for various biochemical and biological applications. 2-[4-[2-(4-amino-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid is known for its high fluorescence intensity and photostability, making it a valuable tool for a wide range of fluorescence-based assays and imaging techniques in the field of life sciences. Additionally, the sulfonic acid groups in the structure make it water-soluble, allowing for easy incorporation into aqueous solutions for various research and diagnostic purposes.

InChI:InChI=1/C24H18N4O9S3/c25-16-9-7-14(21(11-16)38(29,30)31)5-6-15-8-10-17(12-22(15)39(32,33)34)28-26-20-13-23(40(35,36)37)18-3-1-2-4-19(18)24(20)27-28/h1-13H,25H2,(H,29,30,31)(H,32,33,34)(H,35,36,37)/b6-5+

Upstream product

• 119-72-2 4-amino-4’-nitrostilbene-2,2’-disulfonic acid 
• 573-64-8 3-aminonaphthalene-1-sulfonic acid 

Relevant articles and documents

AZO COMPOUND, AQUEOUS DYE SOLUTIONS CONTAINING THE SAME, INKS AND USE THEREOF

An azo compound which is reduced in the copper ion content and exhibits hue and clarity suitable for ink-jet recording and which can give records having excellent light fastness, water resistance, and moisture proofness, and such ozone resistance as to control the fading and the discoloration; and water-base yellow inks containing the same. In particular, the azo compound represented by the formula (12) having a content of impurity copper ions of 100 ppm or below or salts thereof; and inks containing the same.