Description

3-(3,4-Dimethylphenyl)-3'-Methylpropiophenone is a specialized organic compound belonging to the propiophenone class, serving as a valuable intermediate in advanced chemical synthesis. Its precise molecular structure makes it a critical building block for creating complex molecules with specific functional properties. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

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 Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and advanced organic materials.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a core structure for creating electron-transporting or host materials in OLED devices.
• Liquid Crystal (LC) Intermediate: Potential use in the synthesis of liquid crystal compounds for display applications.
• Chemical Research & Development: Employed as a standard or reagent in method development and organic synthesis studies within R&D laboratories.

Basic Information

Product Name	3-(3,4-Dimethylphenyl)-3'-Methylpropiophenone
CAS No.	898755-57-2
Molecular Formula	C18H20O
Molecular Weight	252.35 g/mol
Synonyms	1-(3,4-Dimethylphenyl)-3-(3-methylphenyl)-1-propanone; 3',4-Dimethyl-3-methylpropiophenone; 3-Methyl-3'-(3,4-dimethylphenyl)propiophenone; Propiophenone, 3-(3,4-dimethylphenyl)-3'-methyl-; 3-(3,4-Dimethylphenyl)-3-methylpropiophenone
EINECS	Contact for details

Quality Control

Our production of 3-(3,4-Dimethylphenyl)-3'-Methylpropiophenone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system is designed to support 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, 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
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.