Description

3-Chloro-4-Ethoxy-5-Fluorophenylaceticacid is a high-purity, multi-functional aromatic acetic acid derivative, distinguished by its unique halogenated and alkoxylated phenyl ring structure. This compound serves as a critical advanced intermediate for the synthesis of complex active pharmaceutical ingredients (APIs) and specialty agrochemicals, where its specific substitution pattern enables precise molecular design. It is primarily sought by research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex fluorinated and chlorinated aromatic scaffolds.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the chloro-fluoro-ethoxy substitution pattern contributes to efficacy and environmental profile.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized organic compounds used in electronic displays and optoelectronic devices.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialty chemicals with specific functional group requirements.
• Research & Development: Utilized in academic and industrial R&D labs for exploring new chemical reactions and creating libraries of compounds for biological screening.

Basic Information

Product Name	3-Chloro-4-Ethoxy-5-Fluorophenylaceticacid
CAS No.	1017778-96-9
Molecular Formula	C10H10ClFO3
Molecular Weight	232.64 g/mol
Synonyms	2-(3-Chloro-4-ethoxy-5-fluorophenyl)acetic acid; 3-Chloro-4-ethoxy-5-fluorobenzeneacetic acid; (3-Chloro-4-ethoxy-5-fluorophenyl)acetic acid; 1017778-96-9; 3-Chloro-4-ethoxy-5-fluorophenyl acetic acid; Acetic acid, 2-(3-chloro-4-ethoxy-5-fluorophenyl)-; 2-(3-Chloro-4-ethoxy-5-fluorophenyl)ethanoic acid
EINECS	Contact for details

Quality Control

Our production of 3-Chloro-4-Ethoxy-5-Fluorophenylaceticacid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes. We operate under a cGMP-compliant quality system suitable for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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