Description

3,4-Dibromo-5-Chloropyridine is a halogenated pyridine derivative serving as a versatile and critical building block in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and functional agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Active Ingredient Development: Used in the research and production of advanced herbicides, fungicides, and insecticides.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or light-emitting components.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom chemical synthesis services targeting high-value, low-volume specialty products.
• Academic and Industrial R&D: Used in exploratory chemistry for discovering new reactions and constructing complex heterocyclic systems.

Basic Information

Product Name	3,4-Dibromo-5-Chloropyridine
CAS No.	1335051-91-6
Molecular Formula	C5H2Br2ClN
Molecular Weight	271.34 g/mol
Synonyms	5-Chloro-3,4-dibromopyridine; 3,4-Dibromo-5-chloropyridine; Pyridine, 3,4-dibromo-5-chloro-; 5-Chloro-3,4-dibromopyridine; 3,4-Dibromo-5-chloro-pyridine
EINECS	Contact for details

Quality Control

Our 3,4-Dibromo-5-Chloropyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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