Description

[1,1'-Biphenyl]-3,3'-Dicarbonitrile, 4,4'-Diamino- is a high-purity, functionalized biphenyl derivative that serves as a critical advanced intermediate in sophisticated organic synthesis. Its molecular structure, featuring both diamine and dinitrile functional groups, makes it a versatile building block for constructing complex heterocyclic systems and high-performance polymers. This compound is essential for research and development in the pharmaceutical and advanced materials sectors, where precise molecular architecture is paramount.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Ligand Synthesis: Used to create chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Serves as a monomer or cross-linking agent for high-temperature and specialty polymers, such as polyimides and polybenzimidazoles.
• Agrochemical Research: Intermediate in the development of new-generation herbicides and fungicides.
• Dye & Pigment Manufacturing: Building block for creating specialized organic dyes and pigments with enhanced properties.
• Academic & Industrial R&D: Fundamental reagent for exploring new organic reactions and material properties in research laboratories.

Basic Information

Product Name	[1,1'-Biphenyl]-3,3'-Dicarbonitrile, 4,4'-Diamino-
CAS No.	61382-01-2
Molecular Formula	C14H10N4
Molecular Weight	234.26 g/mol
Synonyms	4,4'-Diamino-[1,1'-biphenyl]-3,3'-dicarbonitrile; 3,3'-Dicyano-4,4'-diaminobiphenyl; 4,4'-Diaminobiphenyl-3,3'-dicarbonitrile; Biphenyl-3,3'-dicarbonitrile, 4,4'-diamino-; 3,3'-Biphenyldicarbonitrile, 4,4'-diamino-; 4,4'-Diamino-3,3'-biphenyldicarbonitrile
EINECS	Contact for details

Quality Control

Every batch of [1,1'-Biphenyl]-3,3'-Dicarbonitrile, 4,4'-Diamino- is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our standard grade meets a typical purity specification of ≥97% (HPLC). A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters. We support custom synthesis and can tailor purity grades to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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