Description

p-(9-Acridinylamino)Benzenesulfonic Acid is a specialized acridine derivative that serves as a key intermediate and functional building block in advanced chemical synthesis. Its unique structure, combining an acridine moiety with a sulfonic acid group, makes it valuable for applications requiring specific photophysical or binding properties. This compound is primarily utilized by research institutions and industrial R&D departments in the fields of analytical chemistry, materials science, and pharmaceutical development.

Application

• Fluorescent Probe Synthesis: Used as a precursor for developing sensitive fluorescent dyes and markers for biological imaging and diagnostic assays.
• Analytical Reagent: Acts as a chromogenic agent or a complexing agent in spectrophotometric methods for metal ion detection.
• Pharmaceutical Intermediate: Serves as a building block in the research and development of novel therapeutic agents, particularly those targeting DNA.
• Materials Science Research: Investigated for incorporation into advanced polymers or coatings to impart specific optical or electronic characteristics.
• Chemical Biology Tool: Employed in studies of protein-nucleic acid interactions due to the DNA-intercalating properties of the acridine unit.

Basic Information

Product Name	p-(9-Acridinylamino)Benzenesulfonic Acid
CAS No.	64895-23-4
Molecular Formula	C19H14N2O3S
Molecular Weight	350.39 g/mol
Synonyms	9-[(4-Sulfophenyl)amino]acridine; 4-[(9-Acridinyl)amino]benzenesulfonic Acid; Acridine Yellow G; p-(9-Acridinylamino)benzenesulfonate; C.I. 46025; Basic Yellow K; Acridine, 9-[(4-sulfophenyl)amino]-; 9-Aminoacridine-4-sulfonic acid derivative
EINECS	Contact for details

Quality Control

Our p-(9-Acridinylamino)Benzenesulfonic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.