Description

Ethyl 3'-(Carboxymethyl)Biphenyl-4-Carboxylate is a high-purity biphenyl derivative ester, serving as a critical advanced pharmaceutical intermediate. Its molecular structure makes it a versatile building block for synthesizing complex active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex biphenyl scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its functional groups for molecular diversification.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating specialized organic electronic compounds used in displays and lighting.
• Polymer & Resin Modifier: Employed to introduce specific carboxylate and ester functionalities into polymer chains to alter material properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D labs for constructing complex molecular architectures via further functionalization.
• Fine Chemical Production: Integral in the multi-step synthesis of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Ethyl 3'-(Carboxymethyl)Biphenyl-4-Carboxylate
CAS No.	1352318-71-8
Molecular Formula	C₁₈H₁₈O₄
Molecular Weight	298.33 g/mol
Synonyms	4'-(Ethoxycarbonyl)-[1,1'-biphenyl]-3-acetic acid; [1,1'-Biphenyl]-3-acetic acid, 4'-(ethoxycarbonyl)-; Ethyl 4'-(carboxymethyl)biphenyl-3-carboxylate; 3'-Carboxymethylbiphenyl-4-carboxylic acid ethyl ester; Biphenyl-3-acetic acid, 4'-ethoxycarbonyl derivative; Ethyl 3-carboxymethylbiphenyl-4-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 3'-(Carboxymethyl)Biphenyl-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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