Description

2',3,3,4'-Tetramethylbutyrophenone is a specialized organic compound belonging to the butyrophenone class, characterized by its unique tetramethyl-substituted aromatic structure. This compound serves as a valuable advanced intermediate and building block in sophisticated organic synthesis, enabling the development of complex molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its substituted aromatic core.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: A versatile intermediate for exploring new chemical reactions and methodologies in academic and industrial labs.
• Ligand and Catalyst Development: Potential use in creating complex ligands for catalytic systems due to its sterically hindered structure.
• Flavor & Fragrance Industry: May be investigated as a precursor for synthesizing specific aromatic compounds.

Basic Information

Product Name	2',3,3,4'-Tetramethylbutyrophenone
CAS No.	898764-47-1
Molecular Formula	C14H20O
Molecular Weight	204.31 g/mol
Synonyms	1-(2,3,3,4-Tetramethylphenyl)butan-1-one; Butan-1-one, 1-(2,3,3,4-tetramethylphenyl)-; 2,3,3,4-Tetramethylbutyrophenone; Tetramethylbutyrophenone; 2',3,3,4'-Tetramethylbutyrophenon; 2,3,3,4-Tetramethylpropiophenone (common misnomer); TMButyrophenone; 898764-47-1
EINECS	Contact for details

Quality Control

Our 2',3,3,4'-Tetramethylbutyrophenone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality system supports compliance with cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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
Assay (HPLC)	≥ 98.0%
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.