Description

3-Biphenyl-(3'-Ethoxy)Carboxylic Acid is a high-purity, functionalized biphenyl derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and specialty materials, where its specific substitution pattern enables precise molecular design. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders or inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its biphenyl core for biological activity.
• Liquid Crystal & OLED Material Research: Serves as a foundational unit for constructing advanced organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated into specialty polymers to enhance thermal stability, optical properties, or to introduce specific functional groups for cross-linking.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and other catalytic transformations to create complex, multi-ring aromatic systems for various research applications.
• Chemical Research & Development: Utilized in academic and industrial labs for methodological studies and the discovery of new chemical entities with potential commercial applications.

Basic Information

Product Name	3-Biphenyl-(3'-Ethoxy)Carboxylic Acid
CAS No.	669713-71-7
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	[3-(3-Ethoxyphenyl)phenyl]carboxylic Acid; 3'-Ethoxy-[1,1'-biphenyl]-3-carboxylic Acid; 3-(3-Ethoxyphenyl)benzoic Acid; Biphenyl-3-carboxylic Acid, 3'-ethoxy-; 3-(3-Ethoxy-phenyl)-benzoic Acid
EINECS	Contact for details

Quality Control

Our 3-Biphenyl-(3'-Ethoxy)Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

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.