Description

2-Amino-[1,1'-Biphenyl]-4,4'-dicarboxylic acid is a high-purity biphenyl derivative featuring both amino and dicarboxylic acid functional groups, making it a versatile and valuable building block for advanced synthesis. This compound is essential for the development of specialized materials and fine chemicals where precise molecular architecture is required. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as ligand synthesis, polymer modification, and the creation of novel organic frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Ligand Synthesis: Used to create chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing high-performance polymers and polyamides.
• Agrochemical Development: Employed in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Manufacturing: Functions as an intermediate for synthesizing specialized dyes and organic pigments.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	2-Amino-[1,1'-Biphenyl]-4,4'-dicarboxylic Acid
CAS No.	1240557-01-0
Molecular Formula	C14H11NO4
Molecular Weight	257.24 g/mol
Synonyms	4,4'-Dicarboxy-2-aminobiphenyl; 2-Amino-4,4'-biphenyldicarboxylic Acid; [1,1'-Biphenyl]-4,4'-dicarboxylic acid, 2-amino-; Biphenyl-2-amino-4,4'-dicarboxylic acid; 2-ABDA; 2-NH2-BPDC
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-[1,1'-Biphenyl]-4,4'-dicarboxylic acid is manufactured and tested under strict quality management systems. We ensure compliance with relevant industry standards, and comprehensive analytical testing is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for each lot is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the material should be stored in a cool, dry place with controlled humidity. Recommended long-term storage temperature is 2-8°C. Keep the container tightly sealed when not in use to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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