Description

3-4-Dimethylpropiophenone is a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its defined structure makes it a valuable building block for the production of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists and process engineers seeking reliable, high-quality raw materials for fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds with specific alkylated aromatic ketone backbones.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material or intermediate in the synthesis of specialized organic electronic materials and charge transport layers.
• Liquid Crystal & Polymer Chemistry: Employed in the research and production of liquid crystal monomers and specialty polymers requiring tailored side-chain properties.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing specific aroma chemicals and fragrance components.
• Academic & Industrial R&D: A valuable reagent for methodological development, catalysis studies, and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	3-4-Dimethylpropiophenone
CAS No.	17283-12-4
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	1-(3,4-Dimethylphenyl)propan-1-one; 3',4'-Dimethylpropiophenone; 3,4-Dimethylpropiophenone; 3,4-Dimethyl-1-propiophenone; 1-Propanone, 1-(3,4-dimethylphenyl)-; Butyrophenone, 3',4'-dimethyl-; 3,4-Dimethylbutyrophenone (common misnomer); m,p-Dimethylpropiophenone
EINECS	Contact for details

Quality Control

Our 3-4-Dimethylpropiophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the rigorous standards required for pharmaceutical and fine chemical applications.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Water Content (KF)	≤ 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.