Description

Benzoic Acid, 2,5-Difluoro-3-Formyl-, Methyl Ester is a high-value, multi-functional aromatic building block characterized by its difluoro and formyl ester substitution pattern. This compound is essential for advanced organic synthesis, offering a versatile handle for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, particularly in the areas of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, where the fluorine atoms enhance biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials, contributing to the molecular core of liquid crystals and organic light-emitting diodes (OLEDs).
• Advanced Polymer Chemistry: Incorporated as a monomer or cross-linking agent to create specialty polymers with unique thermal and chemical resistance properties.
• Chemical Research & Development: A versatile reagent for academic and industrial research in synthetic methodology and heterocyclic chemistry.
• Fluorinated Fine Chemicals: Acts as a starting material for the production of other complex, high-value fluorinated compounds used in various high-tech industries.

Basic Information

Product Name	Benzoic Acid, 2,5-Difluoro-3-Formyl-, Methyl Ester
CAS No.	952480-00-1
Molecular Formula	C9H6F2O3
Molecular Weight	200.14 g/mol
Synonyms	2,5-Difluoro-3-formylbenzoic acid methyl ester; Methyl 2,5-difluoro-3-formylbenzoate; 3-Formyl-2,5-difluorobenzoic acid methyl ester; Benzoic acid, 3-formyl-2,5-difluoro-, methyl ester; Methyl 3-formyl-2,5-difluorobenzoate; 2,5-Difluoro-3-(methoxycarbonyl)benzaldehyde
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2,5-Difluoro-3-Formyl-, Methyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, identity, and impurity profiles. For custom synthesis projects, specifications can be developed in collaboration with our technical team to meet your specific research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. 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
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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