Description

Pyridine, 3-(2-Bromoethenyl)- (9Ci) is a specialized brominated pyridine derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its role as a versatile building block, enabling the introduction of both a pyridine ring and a reactive bromoethenyl moiety into target molecules. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex heterocyclic frameworks and active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides requiring specific heterocyclic structures.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and material science.
• Organic Electronics Research: A potential monomer or intermediate in the synthesis of conjugated polymers and small molecules for OLEDs or semiconductors.
• Chemical Biology Probes: Utilized in the design of molecular probes and tags due to its reactive halogen and aromatic system.
• Cross-Coupling Reactions: The bromoethenyl group makes it a suitable substrate for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions.

Basic Information

Product Name	Pyridine, 3-(2-Bromoethenyl)- (9Ci)
CAS No.	628703-07-1
Molecular Formula	C7H6BrN
Molecular Weight	184.04 g/mol
Synonyms	3-(2-Bromoethenyl)pyridine; 3-(2-Bromovinyl)pyridine; 2-Bromo-1-(pyridin-3-yl)ethene; 3-Vinylpyridine, 2-bromo-; (E)-3-(2-Bromovinyl)pyridine; (Z)-3-(2-Bromovinyl)pyridine; 3-(2-Bromoethylidene)-1,2-dihydropyridine (tautomer); Pyridine, 3-(2-bromoethenyl)-
EINECS	Contact for details

Quality Control

Every batch of Pyridine, 3-(2-Bromoethenyl)- is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. 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, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
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.