Description

4'-Amino-Biphenyl-3-Carboxylic Acid Methyl Ester is a high-purity organic intermediate featuring both an amino and an ester functional group on a biphenyl scaffold. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its biphenyl core for biological activity.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialized organic molecules used in display technologies and electronic devices.
• Dye & Pigment Manufacturing: Employed in the synthesis of advanced colorants and functional dyes due to its conjugated aromatic system.
• Academic & Contract Research: A valuable reagent for methodological studies in cross-coupling reactions and amide bond formation in university and CRO laboratories.
• Polymer Modification: Can be incorporated into polymer chains to impart specific chemical functionalities or to act as a curing agent.

Basic Information

Product Name	4'-Amino-Biphenyl-3-Carboxylic Acid Methyl Ester
CAS No.	159503-24-9
Molecular Formula	C14H13NO2
Molecular Weight	227.26 g/mol
Synonyms	Methyl 4'-Amino-[1,1'-biphenyl]-3-carboxylate; 3-(Methoxycarbonyl)-4-biphenylamine; 4'-Amino-3-biphenylcarboxylic Acid Methyl Ester; Methyl 3-(4-Aminophenyl)benzoate; Biphenyl-3-carboxylic Acid, 4'-Amino-, Methyl Ester; [1,1'-Biphenyl]-3-carboxylic Acid, 4'-Amino-, Methyl Ester; 4-Aminobiphenyl-3-carboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 4'-Amino-Biphenyl-3-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity by HPLC, identification by spectroscopic methods, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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