Description

4-(4-Biphenylyl)Butanoic Acid Methyl Ester is a high-purity organic ester compound, serving as a versatile intermediate in advanced chemical synthesis. Its biphenyl core structure makes it a valuable precursor for the development of liquid crystals, organic semiconductors, and pharmaceutical active ingredients. This compound is essential for R&D and production teams in the fine chemical, advanced materials, and life sciences sectors seeking reliable, high-quality building blocks.

Application

• Liquid Crystal (LC) Manufacturing: A key intermediate in the synthesis of biphenyl-based liquid crystal molecules for display technologies.
• Organic Electronic Materials: Used as a precursor in the development of organic semiconductors and charge-transport materials.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Advanced Polymer Synthesis: Employed in the creation of specialty polymers with tailored optical or electronic properties.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and novel organic compounds in academic and industrial labs.
• Agrochemical Intermediates: Used in the synthesis of advanced crop protection agents and herbicides.

Basic Information

Product Name	4-(4-Biphenylyl)Butanoic Acid Methyl Ester
CAS No.	20637-07-4
Molecular Formula	C₁₇H₁₈O₂
Molecular Weight	254.33 g/mol
Synonyms	Methyl 4-(4-Biphenylyl)butanoate; 4-(4-Phenylphenyl)butanoic Acid Methyl Ester; Methyl 4-(Biphenyl-4-yl)butyrate; 4-Biphenyl-4-yl-butyric Acid Methyl Ester; [1,1'-Biphenyl]-4-butanoic Acid, Methyl Ester; p-Phenylphenyl Butyric Acid Methyl Ester; 4-(4-Biphenylyl)butyric Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 4-(4-Biphenylyl)Butanoic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.