Description

3,3,3',5'-Tetramethylbutyrophenone is a specialized organic compound belonging to the class of substituted butyrophenones. This high-purity intermediate is valued for its unique sterically hindered molecular structure, which makes it a critical building block in advanced organic synthesis. It is primarily sought by research and development laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring sterically hindered ketone functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structure can contribute to specific biological activity and stability.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport materials or host materials in OLED device fabrication.
• Ligand and Catalyst Development: Employed in organometallic chemistry for the creation of novel ligands and catalysts used in asymmetric synthesis.
• Polymer Chemistry: Utilized as a monomer or modifier in the synthesis of specialty polymers with tailored thermal or optical properties.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry, including novel coupling and functionalization reactions.

Basic Information

Product Name	3,3,3',5'-Tetramethylbutyrophenone
CAS No.	898764-59-5
Molecular Formula	C14H20O
Molecular Weight	204.31 g/mol
Synonyms	1-(3,5-Dimethylphenyl)-3,3-dimethylbutan-1-one; 3,3,3',5'-Tetramethylbutyrophenone; 3,3-Dimethyl-1-(3,5-dimethylphenyl)-1-butanone; Butan-1-one, 1-(3,5-dimethylphenyl)-3,3-dimethyl-; 3',5'-Dimethyl-3,3-dimethylbutyrophenone
EINECS	Contact for details

Quality Control

Our 3,3,3',5'-Tetramethylbutyrophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.