Description

(E)-3-(2-Fluoro-4-Hydroxyphenyl)Acrylic Acid CAS NO 696589-23-8 is a high-purity fluorinated acrylic acid derivative, serving as a critical pharmaceutical intermediate and organic synthesis building block. Its unique structure, featuring a phenolic hydroxyl group and an acrylic acid moiety, makes it a versatile precursor for synthesizing complex molecules with potential biological activity. This compound is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced material sectors for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides with enhanced efficacy.
• Liquid Crystal & OLED Material Precursor: Serves as a monomer or intermediate for creating fluorinated polymers and small molecules used in electronic displays.
• Polymer Modification: Incorporated into polymer chains to impart specific properties like UV stability, adhesion, or biocompatibility.
• Chemical Research (R&D): Utilized in academic and industrial laboratories for exploring new organic reactions and creating specialized chemical libraries.
• Fluorescent Probe & Dye Synthesis: Acts as a starting material for developing advanced fluorophores used in bio-imaging and sensing applications.

Basic Information

Product Name	(E)-3-(2-Fluoro-4-Hydroxyphenyl)Acrylic Acid
CAS No.	696589-23-8
Molecular Formula	C9H7FO3
Molecular Weight	182.15 g/mol
Synonyms	(E)-3-(2-Fluoro-4-hydroxyphenyl)-2-propenoic acid; trans-3-(2-Fluoro-4-hydroxyphenyl)acrylic acid; 2-Fluoro-4-hydroxycinnamic acid; (E)-2-Fluoro-4-hydroxycinnamic acid; 3-(2-Fluoro-4-hydroxyphenyl)propenoic acid; (E)-3-(2-Fluoro-4-hydroxyphenyl)prop-2-enoic acid; 696589-23-8; 2-Propenoic acid, 3-(2-fluoro-4-hydroxyphenyl)-, (E)-
EINECS	Contact for details

Quality Control

Our (E)-3-(2-Fluoro-4-Hydroxyphenyl)Acrylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, impurity profiles, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and batch-to-batch consistency for critical 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). This material is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed after opening to prevent degradation due to moisture absorption. Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

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 (as Pb)	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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