Description

1-(5-Chloro-4-Fluoro-2-Methoxy-Phenyl)-Ethanone is a high-purity, specialized aromatic ketone building block of significant importance in advanced organic synthesis. Its unique halogenated and methoxylated structure makes it a critical intermediate for constructing complex molecules with tailored biological and physical properties. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders, anti-inflammatory agents, and anti-infectives.
• Agrochemical Synthesis: Serves as a vital building block for developing new herbicides, fungicides, and insecticides, leveraging its halogen-substituted phenyl ring for bioactivity.
• Material Science Research: Used in the development of advanced organic materials, including liquid crystals, organic semiconductors, and photoactive polymers.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and exploring novel reaction pathways in organic chemistry.
• Fine Chemical Production: Acts as a starting material or intermediate for manufacturing specialty dyes, pigments, and flavor/fragrance compounds.

Basic Information

Product Name	1-(5-Chloro-4-Fluoro-2-Methoxy-Phenyl)-Ethanone
CAS No.	1300730-59-9
Molecular Formula	C9H8ClFO2
Molecular Weight	202.61 g/mol
Synonyms	5'-Chloro-4'-fluoro-2'-methoxyacetophenone; 1-(5-Chloro-4-fluoro-2-methoxyphenyl)ethan-1-one; 2-Methoxy-5-chloro-4-fluoroacetophenone; 5-Chloro-4-fluoro-2-methoxyacetophenone; 1-Acetyl-5-chloro-4-fluoro-2-methoxybenzene; 1300730-59-9; Ethanone, 1-(5-chloro-4-fluoro-2-methoxyphenyl)-
EINECS	Contact for details

Quality Control

Our 1-(5-Chloro-4-Fluoro-2-Methoxy-Phenyl)-Ethanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 0.5%

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