Description

2,3-Dibromo-5,6-dimethoxypyridine is a halogenated pyridine derivative that serves as a versatile and valuable synthetic intermediate. Its molecular structure, featuring bromine atoms and methoxy groups, makes it a key building block for constructing complex heterocyclic systems. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its halogenated pyridine core.
• Material Science Research: Serves as a building block for creating novel organic electronic materials and liquid crystals.
• Cross-Coupling Reactions: The bromine atoms are excellent handles for palladium-catalyzed reactions like Suzuki, Stille, and Negishi couplings to form new carbon-carbon bonds.
• Ligand and Catalyst Development: Used to synthesize specialized nitrogen-containing ligands for metal complexes in catalysis.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies and the exploration of new chemical space.

Basic Information

Product Name	2,3-Dibromo-5,6-Dimethoxypyridine
CAS No.	106331-71-9
Molecular Formula	C7H7Br2NO2
Molecular Weight	296.95 g/mol
Synonyms	5,6-Dimethoxy-2,3-dibromopyridine; 2,3-Dibromo-5,6-dimethoxypyridine; Pyridine, 2,3-dibromo-5,6-dimethoxy-; 2,3-Dibromo-5,6-bis(methoxy)pyridine
EINECS	Contact for details

Quality Control

Our 2,3-Dibromo-5,6-dimethoxypyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.