Description

4-Bromo-2-(1,1-Difluoroethyl)Pyridine CAS NO 1211517-67-7 is a high-value, halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and difluoroethyl substituents, makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, where the difluoroethyl group can enhance biological activity and metabolic stability.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology Probes: Useful for creating labeled compounds or molecular probes for studying biological mechanisms and drug-target interactions.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	4-Bromo-2-(1,1-Difluoroethyl)Pyridine
CAS No.	1211517-67-7
Molecular Formula	C7H6BrF2N
Molecular Weight	222.03 g/mol
Synonyms	2-(1,1-Difluoroethyl)-4-bromopyridine; 4-Bromo-2-(1,1-difluoroethyl)pyridine; 4-Bromo-2-(α,α-difluoroethyl)pyridine; Pyridine, 4-bromo-2-(1,1-difluoroethyl)-; 1211517-67-7
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-(1,1-Difluoroethyl)Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports your R&D and scale-up processes with reliable, high-purity material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
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.