Description

3-[4-(Carboxymethyl)Phenyl]-5-Fluorobenzoic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its bifunctional carboxylic acid structure. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs), particularly in the development of targeted therapies. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors seeking reliable, high-quality building blocks for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel small-molecule drugs and targeted therapeutics.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides with specific modes of action.
• Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and material science.
• Polymer Modification: Employed to introduce fluorinated benzoic acid moieties into polymers to alter physical and chemical properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs performing bespoke chemical synthesis.

Basic Information

Product Name	3-[4-(Carboxymethyl)Phenyl]-5-Fluorobenzoic Acid
CAS No.	1375068-90-8
Molecular Formula	C15H11FO4
Molecular Weight	274.24 g/mol
Synonyms	5-Fluoro-3'-(carboxymethyl)-[1,1'-biphenyl]-3-carboxylic Acid; 3'-(Carboxymethyl)-5-fluoro-[1,1'-biphenyl]-3-carboxylic Acid; 3-(4-Carboxymethylphenyl)-5-fluorobenzoic Acid; 5-Fluoro-3'-(carboxymethyl)biphenyl-3-carboxylic Acid; [1,1'-Biphenyl]-3-carboxylic acid, 5-fluoro-3'-(carboxymethyl)-; 3-(4-(Carboxymethyl)phenyl)-5-fluorobenzoic Acid
EINECS	Contact for details

Quality Control

Our 3-[4-(Carboxymethyl)Phenyl]-5-Fluorobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.