Description

1,1-Biphenyl,2,2,4-Trimethoxy-(9Ci) is a specialized methoxy-substituted biphenyl derivative, identified by CAS No. 19718-52-6. This compound serves as a valuable advanced intermediate and building block in the synthesis of complex organic molecules, where its specific substitution pattern imparts unique electronic and steric properties. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for creating complex molecular scaffolds.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the biphenyl core provides structural stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of organic electronic materials due to its rigid, conjugated biphenyl structure with methoxy functional groups.
• Organic Synthesis & Catalysis: Employed as a ligand or a specialized building block in cross-coupling reactions and other catalytic processes.
• Polymer Chemistry: Can be incorporated as a monomer or additive to modify the thermal and optical properties of high-performance polymers.
• Research & Development: Essential for academic and industrial research exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	1,1-Biphenyl,2,2,4-Trimethoxy-(9Ci)
CAS No.	19718-52-6
Molecular Formula	C17H20O3
Molecular Weight	272.34 g/mol
Synonyms	2,2',4-Trimethoxy-1,1'-biphenyl; 2,2',4-Trimethoxybiphenyl; 1,1'-Biphenyl, 2,2',4-trimethoxy-; Biphenyl, 2,2',4-trimethoxy-; NSC 163080; 2,4,2'-Trimethoxybiphenyl; [1,1'-Biphenyl]-2,2',4-triol, trimethyl ether
EINECS	Contact for details

Quality Control

Our 1,1-Biphenyl,2,2,4-Trimethoxy-(9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline 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%
Heavy Metals	≤ 20 ppm

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