Description

3-(4-Chloro-3-Ethoxy-2-Fluorophenyl)Propionicacid is a high-purity fluorinated aromatic propionic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which incorporates chlorine, fluorine, and ethoxy functional groups, enabling precise modifications to target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine chemicals. Its reliable quality and consistent supply are paramount for process development and scale-up.

Application

• Pharmaceutical Intermediate: A key synthon for the research and production of novel active pharmaceutical ingredients (APIs), especially in therapeutic areas requiring fluorinated compounds.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystals for advanced display technologies.
• Organic Electronic Materials: Employed in the creation of specialized monomers and polymers for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in medicinal chemistry and material science.
• Custom Synthesis: Provides a foundational structure for contract manufacturing organizations (CMOs) to build complex, tailor-made molecules for client projects.

Basic Information

Product Name	3-(4-Chloro-3-Ethoxy-2-Fluorophenyl)Propionicacid
CAS No.	1323966-45-5
Molecular Formula	C11H12ClFO3
Molecular Weight	246.66 g/mol
Synonyms	3-(4-Chloro-3-ethoxy-2-fluorophenyl)propanoic acid; 4-Chloro-3-ethoxy-2-fluorophenylpropionic Acid; 2-Fluoro-4-chloro-3-ethoxyphenylpropionic Acid; 3-(4-Chloro-2-fluoro-3-ethoxyphenyl)propionic Acid; (4-Chloro-3-ethoxy-2-fluorophenyl)propanoic Acid; 1323966-45-5; Propionic acid, 3-(4-chloro-3-ethoxy-2-fluorophenyl)-
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Chloro-3-Ethoxy-2-Fluorophenyl)Propionicacid undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Our quality assurance protocols are designed to guarantee batch-to-batch consistency, identity, and purity. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided with each shipment. We adhere to cGMP principles where applicable to support our clients in regulated development pathways.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.