Description

Dimethyl 2-Fluoroterephthalate is a high-purity fluorinated aromatic ester, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic introduction of fluorine and ester functionalities, enabling precise modification of molecular properties for performance-driven applications. This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated active pharmaceutical ingredients (APIs), including potential anticancer and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and manufacture of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated monomers used in high-performance liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated as a monomer to impart specific properties like chemical resistance, thermal stability, and altered solubility in advanced polyesters and engineering plastics.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Suzuki, Sonogashira) and other transformations to construct complex fluorinated aromatic systems.
• Fluorescent Dye & Sensor Development: Acts as a starting material for synthesizing fluorophores and molecular probes used in bio-imaging and diagnostic applications.

Basic Information

Item	Detail
Product Name	Dimethyl 2-Fluoroterephthalate
CAS No.	5292-47-7
Molecular Formula	C10H9FO4
Molecular Weight	212.17 g/mol
Synonyms	2-Fluoroterephthalic Acid Dimethyl Ester; Dimethyl 2-Fluorobenzene-1,4-dicarboxylate; 1,4-Benzenedicarboxylic Acid, 2-Fluoro-, Dimethyl Ester; Methyl 2-Fluoroterephthalate; 2-Fluoro-1,4-benzenedicarboxylic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our Dimethyl 2-Fluoroterephthalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. A Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency and traceability.

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 heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

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.