Description

[1,1':4',1''-Terphenyl]-2',5'-Diol, 4,4''-Diamino- (9Ci) is a high-purity, multi-functional aromatic diamine-diol compound. This specialized chemical is valued for its unique molecular structure, which serves as a versatile building block in advanced material synthesis. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent for producing high-performance polyimides, polyamides, and epoxy resins.
• Liquid Crystal & OLED Materials: Employed in the research and production of organic electronic materials for displays and lighting.
• 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 chemical entities and material properties.

Basic Information

Product Name	[1,1':4',1''-Terphenyl]-2',5'-Diol, 4,4''-Diamino- (9Ci)
CAS No.	34588-30-2
Molecular Formula	C24H20N2O2
Molecular Weight	368.43 g/mol
Synonyms	4,4''-Diamino-[1,1':4',1''-terphenyl]-2',5'-diol; 2',5'-Dihydroxy-4,4''-diamino-p-terphenyl; 4,4''-Diamino-2',5'-dihydroxy-p-terphenyl; 4,4''-Diamino-2',5'-dihydroxy-1,1':4',1''-terphenyl; p-Terphenyl-2',5'-diol, 4,4''-diamino-; 34588-30-2; 4,4''-Diaminoterphenyl-2',5'-diol
EINECS	Contact for details

Quality Control

Our [1,1':4',1''-Terphenyl]-2',5'-Diol, 4,4''-Diamino- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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