Description

2,2',5-Trimethoxy-1,1'-Biphenyl CAS NO 19718-53-7 is a high-purity biphenyl derivative characterized by its three methoxy substituents. This compound serves as a versatile and valuable advanced organic intermediate for the synthesis of complex molecules. It is primarily required by pharmaceutical research and development teams and specialty chemical manufacturers for creating novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for research into new therapeutic agents.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Serves as a monomer or precursor for developing novel organic electronic materials, such as those for OLEDs or conductive polymers.
• Agrochemical Synthesis: Intermediate in the research and production of advanced crop protection agents and herbicides.
• Dye and Pigment Manufacturing: Used in the synthesis of complex, high-performance dyes and organic pigments.
• Academic and R&D Laboratories: Essential reagent for methodological studies in organic chemistry and the development of new synthetic pathways.

Basic Information

Product Name	2,2',5-Trimethoxy-1,1'-Biphenyl
CAS No.	19718-53-7
Molecular Formula	C₁₇H₂₀O₃
Molecular Weight	272.34 g/mol
Synonyms	1,1'-Biphenyl, 2,2',5-trimethoxy-; 2,2',5-Trimethoxybiphenyl; 3,4,4'-Trimethoxybiphenyl; 2,5,2'-Trimethoxybiphenyl; NSC 221986; 2,2',5-Trimethoxy-1,1'-biphenyl; 2,2',5-Trimethoxybiphenyl; 2,2',5-Trimethoxy-diphenyl
EINECS	Contact for details

Quality Control

Our 2,2',5-Trimethoxy-1,1'-Biphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and IR for structural confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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 sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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%

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