Description

Benzoic Acid, 4-Amino-2,5-Difluoro-3-Methoxy- (9Ci) is a high-purity, multifunctional aromatic building block characterized by its unique substitution pattern. This compound matters for its role as a critical intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), where its fluorine and amino groups enable precise molecular modifications. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in fluorinated pharmaceutical agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the fluorine atoms for enhanced biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the development of fluorinated organic electronic materials for displays and lighting.
• Complex Ligand & Catalyst Design: Employed in organometallic chemistry to create specialized ligands for catalytic processes.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized, high-performance colorants.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	Benzoic Acid, 4-Amino-2,5-Difluoro-3-Methoxy- (9Ci)
CAS No.	415965-58-1
Molecular Formula	C8H7F2NO3
Molecular Weight	203.14 g/mol
Synonyms	4-Amino-2,5-difluoro-3-methoxybenzoic acid; 2,5-Difluoro-3-methoxy-4-aminobenzoic acid; 3-Methoxy-4-amino-2,5-difluorobenzoic acid; Benzoic acid, 4-amino-2,5-difluoro-3-methoxy-; 4-Amino-2,5-difluoro-3-methoxybenzoic Acid (9CI); 415965-58-1 (CAS); 4-Amino-2,5-difluoro-3-methoxy-benzoic acid
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Amino-2,5-Difluoro-3-Methoxy- (9Ci) is manufactured under strict quality management systems. Products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each batch to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥97.0%
Purity (HPLC, Area%)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

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