Description

1,3-Benzenedicarboxylic Acid, 2-Fluoro-, 1-Methyl Ester is a high-purity fluorinated aromatic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where the introduction of fluorine atoms is a critical strategy for modulating biological activity and stability. Industrial and research chemists in fine chemical, pharmaceutical R&D, and material science fields need this specialized reagent to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced, fluorinated herbicides, pesticides, and fungicides to enhance efficacy and environmental profile.
• Liquid Crystal & OLED Material Precursor: Serves as a key monomer or intermediate in the synthesis of fluorinated organic electronic materials.
• Polymer Modification: Incorporated into polymer chains to impart specific properties like chemical resistance, thermal stability, or altered solubility.
• Advanced Organic Synthesis: Employed in cross-coupling reactions, esterifications, and other transformations to construct complex fluorinated aromatic systems.
• Research & Development: A valuable tool for medicinal chemistry and material science research exploring structure-activity relationships (SAR).

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, 2-Fluoro-, 1-Methyl Ester
CAS No.	914301-44-3
Molecular Formula	C10H7FO4
Molecular Weight	210.16 g/mol
Synonyms	2-Fluoroisophthalic Acid 1-Methyl Ester; 1-Methyl 2-Fluorobenzene-1,3-dicarboxylate; Methyl 2-Fluoroisophthalate; 2-Fluoro-1,3-benzenedicarboxylic Acid Monomethyl Ester; 2-Fluoroisophthalic Acid Monomethyl Ester; 2-Fluoro-1,3-phthalic Acid Monomethyl Ester; 2-Fluorobenzene-1,3-dicarboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 1,3-Benzenedicarboxylic Acid, 2-Fluoro-, 1-Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

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.