Description

4'-Methylpropiophenone is a high-purity organic intermediate belonging to the propiophenone class of aromatic ketones. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical industries. It is primarily sought after by research and development chemists and industrial manufacturers for creating active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a critical building block for fragrances, flavors, and other specialty organic compounds.
• Organic Research & Development: Employed in academic and industrial R&D labs for method development and novel compound synthesis.
• Material Science: Potential use in the synthesis of monomers or ligands for advanced polymers and coordination complexes.

Basic Information

Product Name	4'-Methylpropiophenone
CAS No.	5337-93-9
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	1-(4-Methylphenyl)-1-propanone; p-Methylpropiophenone; 4-Methylpropiophenone; Propiophenone, 4'-methyl-; USAN; p-Methyl propiophenone; 4-Methyl-1-propiophenone; 1-Propanone, 1-(4-methylphenyl)-
EINECS	226-258-1

Quality Control

Our 4'-Methylpropiophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our global customers with the necessary documentation for their regulatory compliance.

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 acids and incompatible organic solvents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%

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