Description

2'-Fluoro-5-Methoxy-5'-Methyl-[1,1'-Biphenyl]-3-Carboxylic Acid is a high-purity, multi-substituted biphenyl carboxylic acid derivative designed for advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and versatile building block in the development of active pharmaceutical ingredients (APIs) and other fine chemicals. It is essential for research and manufacturing organizations in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable, high-quality raw materials for complex organic synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific biological pathways.
• Active Pharmaceutical Ingredient (API) Development: Used in the research and production of APIs, leveraging its biphenyl core for molecular diversity and activity.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Utilized in organometallic chemistry for creating specialized ligands and catalysts due to its functionalized aromatic structure.
• Material Science Research: Acts as a monomer or functional additive in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: Provides a versatile scaffold for academic and industrial R&D in synthetic organic chemistry.

Basic Information

Product Name	2'-Fluoro-5-Methoxy-5'-Methyl-[1,1'-Biphenyl]-3-Carboxylic Acid
CAS No.	1261971-58-7
Molecular Formula	C16H15FO3
Molecular Weight	274.29 g/mol
Synonyms	3-Biphenylcarboxylic acid, 2'-fluoro-5-methoxy-5'-methyl-; 2'-Fluoro-5-methoxy-5'-methylbiphenyl-3-carboxylic acid; 5-Methoxy-5'-methyl-2'-fluorobiphenyl-3-carboxylic acid; [1,1'-Biphenyl]-3-carboxylic acid, 2'-fluoro-5-methoxy-5'-methyl-; 2-Fluoro-5'-methoxy-5-methylbiphenyl-3-carboxylic acid (regioisomer check); FMMBC Acid (abbreviation); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2'-Fluoro-5-Methoxy-5'-Methyl-[1,1'-Biphenyl]-3-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system is designed to meet the rigorous standards required for pharmaceutical and fine chemical applications.

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 acids and incompatible materials. 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
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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