Description

2,5-Dibromo-4-Phenylpyridine is a high-purity brominated pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing active pharmaceutical ingredients (APIs), ligands, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the pyridine core for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of organic electronic materials, such as OLEDs and conductive polymers.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Cross-Coupling Reactions: The bromine atoms make it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Chemical Research & Development: A valuable tool for medicinal and process chemists exploring new chemical spaces and reaction pathways.

Basic Information

Product Name	2,5-Dibromo-4-Phenylpyridine
CAS No.	1381937-40-1
Molecular Formula	C11H7Br2N
Molecular Weight	312.99 g/mol
Synonyms	4-Phenyl-2,5-dibromopyridine; 2,5-Dibromo-4-phenylpyridine; 2,5-Dibromo-4-phenyl-pyridine; 4-Phenyl-2,5-dibromo-pyridine; DBPP; 1381937-40-1 (CAS); 2,5-Dibromo-4-phenylpyridine (DBPP)
EINECS	Contact for details

Quality Control

Our 2,5-Dibromo-4-Phenylpyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all specification results. We adhere to cGMP guidelines for the production of advanced intermediates, ensuring reliability for your critical R&D and scale-up processes.

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 strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	< 10 ppm

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