Description

Ethyl 35Difluorocinnamate is a specialized fluorinated cinnamate ester derivative, identified by CAS NO 163978-50-5. This compound serves as a versatile and high-value chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of fluorinated drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for creating novel fluorinated pesticides and herbicides with enhanced biological activity and environmental stability.
• Liquid Crystal & OLED Material: Used in the development of fluorinated components for electronic displays and organic light-emitting diodes (OLEDs).
• Polymer Modification: Incorporation into polymer chains to impart specific properties like hydrophobicity, chemical resistance, or optical clarity.
• Organic Synthesis Research: A valuable reagent for constructing complex molecules via reactions like Heck coupling, hydrogenation, or cyclization.
• Fluorine Chemistry Studies: Serves as a model compound for studying the effects of fluorine substitution on molecular properties and reactivity.

Basic Information

Product Name	Ethyl 35Difluorocinnamate
CAS No.	163978-50-5
Molecular Formula	C11H10F2O2
Molecular Weight	212.19 g/mol
Synonyms	Ethyl 3,5-Difluorocinnamate; 3,5-Difluorocinnamic Acid Ethyl Ester; (E)-Ethyl 3-(3,5-difluorophenyl)acrylate; 2-Propenoic acid, 3-(3,5-difluorophenyl)-, ethyl ester; Ethyl (E)-3-(3,5-difluorophenyl)acrylate; 3,5-Difluorocinnamic Acid Ethyl Ester (E)-Isomer; NSC 405124
EINECS	Contact for details

Quality Control

Our Ethyl 35Difluorocinnamate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and GC-MS and NMR for identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request.

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 strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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	≤ 10 ppm

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