Description

[1,1':3',1''-Terphenyl]-3,3''-Diamine, 5'-(3-Aminophenyl)- is a high-purity, multi-functional aromatic amine derivative, serving as a critical building block in advanced material synthesis. Its value lies in its unique terphenyl backbone with multiple amine functional groups, enabling precise molecular design and cross-linking capabilities. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require sophisticated intermediates for developing novel active ingredients and high-performance materials.

Application

• As a key pharmaceutical intermediate in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• As a versatile monomer or cross-linking agent in the production of high-performance polyimides, polyamides, and epoxy resins.
• In the development of advanced agrochemicals, including herbicides and fungicides, where its structure contributes to enhanced efficacy.
• As a precursor for organic electronic materials, such as hole-transport layers or emissive materials in OLED devices.
• In dye and pigment chemistry for creating novel colorants with specific light-fastness and thermal stability properties.
• For research and development in academic and industrial laboratories exploring new organic synthesis pathways.
• As a chelating ligand in coordination chemistry and catalysis.

Basic Information

Product Name	[1,1':3',1''-Terphenyl]-3,3''-Diamine, 5'-(3-Aminophenyl)-
CAS No.	184650-02-0
Molecular Formula	C24H21N3
Molecular Weight	351.45 g/mol
Synonyms	5'-(3-Aminophenyl)-[1,1':3',1''-terphenyl]-3,3''-diamine; 3,3'',5'-Triamino-1,1':3',1''-terphenyl; 1,1':3',1''-Terphenyl-3,3'',5'-triamine; Terphenyl-3,3'',5'-triamine; m-Terphenyl-3,3'',5'-triamine; Triaminoterphenyl; TAPT (common abbreviation)
EINECS	Contact for details

Quality Control

Our [1,1':3',1''-Terphenyl]-3,3''-Diamine, 5'-(3-Aminophenyl)- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Heavy Metals (as Pb)	≤ 10 ppm

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