Description

[1,1':3',1''-Terphenyl]-2,2',2''-Triol, 5,5',5''-Trimethyl- CAS NO 71128-89-7 is a high-purity, functionalized terphenyl derivative characterized by its three phenolic hydroxyl groups and methyl substituents. This compound is valued for its role as a key synthetic intermediate and building block in advanced material science. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds with specific optical or structural properties.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates and bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Acts as a precursor for creating sophisticated ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Specialty Polymer Monomer: Employed in the production of high-performance polymers, resins, and dendrimers requiring rigid, aromatic backbones.
• Organic Electronic Materials: Investigated as a potential component in the development of organic light-emitting diodes (OLEDs) and other electronic materials.
• Chemical Research & Development: A versatile building block for academic and industrial research in organic synthesis and material science.

Basic Information

Product Name	[1,1':3',1''-Terphenyl]-2,2',2''-Triol, 5,5',5''-Trimethyl-
CAS No.	71128-89-7
Molecular Formula	C27H24O3
Molecular Weight	396.48 g/mol
Synonyms	5,5',5''-Trimethyl-[1,1':3',1''-terphenyl]-2,2',2''-triol; 2,2',2''-Trihydroxy-5,5',5''-trimethyl-1,1':3',1''-terphenyl; 5,5',5''-Trimethyl-m-terphenyl-2,2',2''-triol; Trimethylterphenoltriol; m-Terphenyl-2,2',2''-triol, 5,5',5''-trimethyl-; Functionalized Terphenyl Triol; Terphenyl Triol Derivative
EINECS	Contact for details

Quality Control

Our [1,1':3',1''-Terphenyl]-2,2',2''-Triol, 5,5',5''-Trimethyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request 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 area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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