Description

4-Chloro-2-Fluoro-3-Methoxybenzoic Acid, 97% is a high-purity, multi-functional aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of halogen and methoxy substituents, which enable precise structural modifications for developing novel active compounds. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, where the chloro-fluoro-methoxy pattern contributes to enhanced biological activity and environmental profile.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing complex aromatic cores used in electronic and optoelectronic materials.
• Organic Ligand Preparation: Utilized for creating specialized ligands in catalysis and metal-organic frameworks (MOFs) due to its carboxylic acid functionality and halogen atoms.
• Custom Synthesis & Contract Manufacturing: A valuable scaffold for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	4-Chloro-2-Fluoro-3-Methoxybenzoic Acid, 97%
CAS No.	1169870-80-7
Molecular Formula	C8H6ClFO3
Molecular Weight	204.58 g/mol
Synonyms	3-Methoxy-4-chloro-2-fluorobenzoic Acid; 2-Fluoro-3-methoxy-4-chlorobenzoic Acid; 4-Chloro-2-fluoro-3-methoxybenzoic acid; Benzoic acid, 4-chloro-2-fluoro-3-methoxy-; 1169870-80-7; 4-Chloro-2-fluoro-3-methoxy-benzoic acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Fluoro-3-Methoxybenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the specified 97% minimum purity. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your project requirements.

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 strong bases and oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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