Description

4-Fluoro-3-(3-Methoxyphenyl)Benzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical advanced pharmaceutical intermediate. Its value lies in its unique molecular scaffold, which is essential for constructing complex active pharmaceutical ingredients (APIs) with targeted biological activity. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material synthesis industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides with improved efficacy and selectivity.
• Liquid Crystal & OLED Material Precursor: Serves as a core structure for synthesizing fluorinated organic electronic materials.
• Chemical Biology Probe Development: Utilized in creating labeled compounds and molecular probes for biochemical and diagnostic research.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for scale-up and production under cGMP guidelines for clinical trial materials.
• Academic & Institutional Research: Used in universities and research institutes for methodological studies and novel reaction pathway exploration.

Basic Information

Product Name	4-Fluoro-3-(3-Methoxyphenyl)Benzoic Acid
CAS No.	1181452-19-6
Molecular Formula	C14H11FO3
Molecular Weight	246.24 g/mol
Synonyms	3'-Methoxy-4-fluorobiphenyl-3-carboxylic Acid; 4-Fluoro-3-(3-methoxyphenyl)benzoic Acid; [1,1'-Biphenyl]-3-carboxylic acid, 4-fluoro-3'-methoxy-; 4-Fluoro-3-(3-methoxyphenyl)benzoic acid; 4-Fluoro-3-(3-methoxyphenyl)benzoic acid CAS 1181452-19-6; 3-(3-Methoxyphenyl)-4-fluorobenzoic Acid
EINECS	Contact for details

Quality Control

Our 4-Fluoro-3-(3-Methoxyphenyl)Benzoic 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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our quality commitment supports applications requiring material for GLP non-clinical studies and early-phase cGMP manufacturing.

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). The product is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storage under an inert atmosphere.

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%
Heavy Metals	≤20 ppm

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