Description

α-Ethyl-4-Biphenylacetic Acid, o-Methoxyphenyl Ester is a high-purity organic ester compound, identified by CAS number 20723-84-6. This specialized chemical serves as a critical advanced intermediate in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals. It is essential for manufacturers in the pharmaceutical and agrochemical sectors who require reliable, high-quality building blocks for research and production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides and plant growth regulators.
• Liquid Crystal Materials: Serves as a precursor or component in the manufacture of liquid crystal displays (LCDs).
• Organic Light-Emitting Diodes (OLEDs): Acts as a functional material or intermediate in the development of OLED layers.
• Fine Chemical Production: Employed in custom synthesis and the manufacture of specialty chemicals for various industrial applications.
• Polymer Additives: Can be utilized in the synthesis of specialized plasticizers or polymer modifiers.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry and material science.

Basic Information

Item	Detail
Product Name	α-Ethyl-4-Biphenylacetic Acid, o-Methoxyphenyl Ester
CAS No.	20723-84-6
Molecular Formula	C23H22O3
Molecular Weight	346.42 g/mol
Synonyms	2-(4-Biphenylyl)butyric Acid 2-Methoxyphenyl Ester; o-Methoxyphenyl 2-(4-Biphenylyl)butyrate; 2-Methoxyphenyl 2-(1,1'-Biphenyl-4-yl)butanoate; Biphenylylbutyric Acid o-Methoxyphenyl Ester; [1,1'-Biphenyl]-4-butanoic acid, α-ethyl-, 2-methoxyphenyl ester; (2-Methoxyphenoxy)carbonyl(4-phenylbenzyl)ethane
EINECS	Contact for details

Quality Control

Our α-Ethyl-4-Biphenylacetic Acid, o-Methoxyphenyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and GC-MS for identity confirmation, to ensure it meets exacting specifications for use in sensitive applications. Certificates of Analysis (COA) are provided with every shipment, detailing all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 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.