Description

3-Pyridinecarbonylfluoride,2-Fluoro-(9Ci) is a high-purity fluorinated pyridine derivative, a crucial building block in advanced organic synthesis. Its value lies in its unique molecular structure, which serves as a key precursor for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A critical synthon for the synthesis of fluorinated drug candidates, particularly in kinase inhibitor and central nervous system (CNS) therapeutic research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of fluorinated organic semiconductors, liquid crystals, and advanced polymers with tailored electronic properties.
• Chemical Biology Probes: Utilized to create fluorinated analogs of biomolecules for metabolic pathway studies and imaging applications.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring the introduction of a difluoropyridine moiety.

Basic Information

Product Name	3-Pyridinecarbonylfluoride,2-Fluoro-(9Ci)
CAS No.	113898-55-8
Molecular Formula	C7H3F2NO
Molecular Weight	155.10 g/mol
Synonyms	2,3-Difluoropyridine-5-carbaldehyde; 2,3-Difluoropyridine-5-carboxaldehyde; 2,3-Difluoropyridine-5-carbaldehyde; 5-Formyl-2,3-difluoropyridine; 2,3-Difluoropyridine-5-carbaldehyde; 2,3-Difluoropyridin-5-carbaldehyde; 2,3-Difluoro-5-pyridinecarboxaldehyde; 2,3-Difluoro-5-formylpyridine
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarbonylfluoride,2-Fluoro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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