Description

3'-Chloro-4'-Methylpropiophenone is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the production of complex molecules, particularly within the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research and development, process chemistry, and fine chemical manufacturing will find this product essential.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules with complex aryl ketone backbones.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or building block for developing novel polymers and advanced organic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Fine Chemical Production: Integral to the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	3'-Chloro-4'-Methylpropiophenone
CAS No.	149758-02-1
Molecular Formula	C10H11ClO
Molecular Weight	182.65 g/mol
Synonyms	1-(3-Chloro-4-methylphenyl)propan-1-one; 3-Chloro-4-methylpropiophenone; Propiophenone, 3'-chloro-4'-methyl-; 3-Chloro-4-methyl-1-phenyl-1-propanone; 1-Propanone, 1-(3-chloro-4-methylphenyl)-; 3-Chloro-4-methyl phenyl propyl ketone; 3'-Chloro-4'-methyl propiophenone; 3-Chloro-p-tolyl ethyl ketone
EINECS	Contact for details

Quality Control

Our 3'-Chloro-4'-Methylpropiophenone is manufactured under a strict quality management system 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, supporting its use in regulated synthesis pathways.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Contact for details

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