Description

Benzoic Acid, 3-Amino-, Radical Ion(1+) (9Ci) is a specialized cationic derivative of 3-aminobenzoic acid, representing a key intermediate in advanced organic synthesis. This compound matters for its role in generating reactive radical species and facilitating complex molecular transformations under controlled conditions. It is primarily needed by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Organic Synthesis Research: Used as a radical precursor or cationic intermediate in advanced reaction methodologies and mechanistic studies.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and plant growth regulators.
• Material Science: Acts as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Chemical Biology Probes: Utilized in the design and creation of molecular probes for studying biological processes and enzyme mechanisms.

Basic Information

Product Name	Benzoic Acid, 3-Amino-, Radical Ion(1+) (9Ci)
CAS No.	159139-79-4
Molecular Formula	C7H7NO2+
Molecular Weight	137.14 g/mol (cationic form)
Synonyms	3-Aminobenzoic Acid Radical Cation; 3-Carboxyanilinium Radical; m-Aminobenzoic Acid Radical Ion(1+); Benzoic acid, 3-amino-, radical ion(1-); 3-Aminobenzoic Acid Cation Radical; Radical cation of 3-aminobenzoic acid; 3-Aminoperoxybenzoic acid radical cation (related form)
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3-Amino-, Radical Ion(1+) (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure consistency and reliability for research applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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