Description

Ethanone, 1-(2,5-Difluoro-3-Pyridinyl)- is a high-purity fluorinated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its precise molecular structure, which enables the introduction of a difluoropyridinyl moiety into complex molecules, a key step in developing compounds with tailored properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for creating active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in kinase inhibitor and central nervous system (CNS) drug discovery programs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the difluoropyridine group can enhance biological activity and environmental stability.
• Material Science Research: Employed as a precursor for synthesizing specialty polymers, liquid crystals, and organic electronic materials that require fluorinated aromatic components.
• Chemical Biology & Proteomics: Acts as a versatile scaffold for creating molecular probes, tags, and linkers used in bioconjugation and target identification studies.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical companies for use in multi-step custom synthesis projects and process development for client-specific molecules.

Basic Information

Item	Detail
Product Name	Ethanone, 1-(2,5-Difluoro-3-Pyridinyl)-
CAS No.	1505516-30-2
Molecular Formula	C7H5F2NO
Molecular Weight	157.12 g/mol
Synonyms	1-(2,5-Difluoropyridin-3-yl)ethanone; 2',5'-Difluoro-3'-acetylpyridine; 3-Acetyl-2,5-difluoropyridine; 2,5-Difluoro-3-acetylpyridine; 1-(2,5-Difluoro-3-pyridinyl)ethanone; 3-Pyridinyl, 2,5-difluoro-, 1-ethanone; Ethanone, 1-(2,5-difluoro-3-pyridinyl)-
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(2,5-Difluoro-3-Pyridinyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.