Description

2',4'-Dimethylacetophenone CAS NO 89-74-7 is a versatile aromatic ketone derivative, valued for its role as a key synthetic intermediate in the production of fine chemicals and active pharmaceutical ingredients (APIs). Its molecular structure makes it an essential building block for introducing specific dimethylphenylacetyl moieties into more complex molecules. This compound is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and commercial synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various APIs and drug candidates, particularly those requiring a dimethylacetophenone backbone.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Serves as a starting material for creating specific aromatic compounds used in perfumery and flavor formulations.
• Organic Synthesis Building Block: Employed in research laboratories and chemical production for constructing complex organic molecules, including ligands and functional materials.
• Photoinitiator Component: Can be utilized in the development of photoactive compounds for UV-curable resins and coatings.
• Chemical Research (R&D): A valuable reagent for method development and exploratory synthesis in academic and industrial settings.

Basic Information

Product Name	2',4'-Dimacetophenone
CAS No.	89-74-7
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	2,4-Dimethylacetophenone; 1-(2,4-Dimethylphenyl)ethanone; 2,4-Dimethylphenyl methyl ketone; Methyl 2,4-dimethylphenyl ketone; 2,4-Dimethylacetophenone; 2,4-Dimethyl-1-acetylbenzene; 2,4-Dimethylphenylethanone; 2,4-Dimethylacetophenone (2',4'-isomer)
EINECS	201-937-7

Quality Control

Our 2',4'-Dimethylacetophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment. We can support compliance requirements for various applications, including those under cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.530 - 1.535
Density (g/mL at 20°C)	1.010 - 1.020

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