Description

2,3,4-Trimethoxy-4'-Acetyl-1,1'-Biphenyl is a high-purity, functionalized biphenyl derivative of significant interest in advanced organic synthesis. Its unique molecular architecture, featuring acetyl and multiple methoxy substituents, makes it a versatile and valuable pharmaceutical intermediate and research chemical. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its biphenyl core for biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials due to its rigid, conjugated structure.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and as a precursor for more complex ligands and catalysts in asymmetric synthesis.
• Academic & Institutional Research: Utilized in universities and research institutes for studying reaction mechanisms and developing new synthetic methodologies.
• Fine Chemical Production: Acts as an intermediate in the manufacture of specialty dyes, pigments, and flavor/fragrance compounds.

Basic Information

Item	Details
Product Name	2,3,4-Trimethoxy-4'-Acetyl-1,1'-Biphenyl
CAS No.	132491-63-5
Molecular Formula	C19H20O5
Molecular Weight	328.36 g/mol
Synonyms	4'-Acetyl-2,3,4-trimethoxy-1,1'-biphenyl; 1-(2,3,4-Trimethoxy[1,1'-biphenyl]-4'-yl)ethanone; 2,3,4-Trimethoxy-4'-acetylbiphenyl; (2,3,4-Trimethoxyphenyl)(4-acetylphenyl)methane; TMA-Biphenyl; CAS 132491-63-5
EINECS	Contact for details

Quality Control

Every batch of 2,3,4-Trimethoxy-4'-Acetyl-1,1'-Biphenyl is manufactured and tested under a strict quality management system. We guarantee high chemical purity and consistency, with comprehensive analytical characterization including HPLC, GC, NMR, and MS. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to ensure it meets your precise research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
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.