Description

m-Chlorobutyrophenone is a specialized organic chemical intermediate characterized by its chlorinated aromatic ketone structure. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential antipsychotic and antidepressant agents.
• Agrochemical Synthesis: Used as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Organic Synthesis & Catalysis: Employed in academic and industrial research for studying Friedel-Crafts acylation reactions and developing new catalytic methodologies.
• Fine Chemical Production: Intermediate for manufacturing specialty dyes, pigments, and performance chemicals.
• Polymer Modifier Synthesis: Used to create monomers or additives for specialty polymers with enhanced properties.

Basic Information

Product Name	m-Chlorobutyrophenone
CAS No.	21550-08-3
Molecular Formula	C10H11ClO
Molecular Weight	182.65 g/mol
Synonyms	3'-Chlorobutyrophenone; 1-(3-Chlorophenyl)-1-butanone; m-Chloropropyl Phenyl Ketone; 3-Chlorobutyrophenone; Butyrophenone, 3'-chloro-; 1-Butanone, 1-(3-chlorophenyl)-; NSC 406908
EINECS	244-432-6

Quality Control

Our m-Chlorobutyrophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification (IR, NMR), purity assay (HPLC/GC), and impurity profiling to ensure it meets the stringent requirements of our global clientele. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

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