Description

3-Bromo-2,6-diiodo-5-methoxypyridine is a high-purity, multi-halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its unique halogen substitution pattern, which provides distinct reactivity for constructing complex heterocyclic scaffolds and pharmaceutical intermediates. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used to construct complex pyridine-based active ingredients for crop protection products.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in transition metal catalysis.
• Material Science Research: Employed in the development of organic electronic materials and liquid crystals due to its halogenated structure.
• Cross-Coupling Reactions: The bromo and iodo substituents make it an excellent substrate for sequential Suzuki, Stille, and Negishi cross-coupling reactions.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and tags for biological target identification.

Basic Information

Product Name	3-Bromo-2,6-diiodo-5-methoxypyridine
CAS No.	1040682-61-8
Molecular Formula	C6H4BrI2NO
Molecular Weight	464.81 g/mol
Synonyms	5-Methoxy-3-bromo-2,6-diiodopyridine; 3-Bromo-5-methoxy-2,6-diiodopyridine; 2,6-Diiodo-3-bromo-5-methoxypyridine; Pyridine, 3-bromo-2,6-diiodo-5-methoxy-; 1040682-61-8; SCHEMBL21883027; BRN 17006452
EINECS	Contact for details

Quality Control

Our 3-Bromo-2,6-diiodo-5-methoxypyridine 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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification results. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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 and incompatible materials. Due to its light-sensitive nature, handling should be minimized under direct light to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥97.0%
Related Substances (HPLC)	Total impurities ≤3.0%
Any single unknown impurity	≤1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	≤20 ppm

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