Description

4-Methylbutyrophenone is a high-purity organic chemical intermediate of significant importance in advanced synthesis. Its well-defined structure makes it a valuable building block for the production of complex molecules in pharmaceutical and fine chemical research. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with aryl ketone backbones.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, including flavors, fragrances, and advanced polymers.
• Organic Synthesis & Research: Employed in academic and industrial laboratories for method development, catalysis studies, and the construction of complex molecular architectures.
• Material Science: Potential use as a monomer or cross-linking agent in the development of specialty resins and advanced polymeric materials.

Basic Information

Product Name	4-Methylbutyrophenone
CAS No.	4160-52-5
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	1-Phenyl-4-methylpentan-1-one; 4-Methyl-1-phenylpentan-1-one; 4-Methylvalerophenone; p-Methylbutyrophenone; 4-Methylpentanophenone; Butyrophenone, 4-methyl-; Benzene, (4-methyl-1-oxopentyl)-
EINECS	224-001-1

Quality Control

Our 4-Methylbutyrophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.