Description

3-Bromo-4-Chloro-5-Methoxypyridine is a halogenated pyridine derivative serving as a versatile and high-value synthetic building block. This compound is critical for the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals due to its reactive halogen sites and methoxy substituent. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, particularly kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and pesticides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Chemical Biology Probes: Useful for creating tagged molecules and probes for biological target identification and validation.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds and development-scale batches.

Basic Information

Product Name	3-Bromo-4-Chloro-5-Methoxypyridine
CAS No.	71001-60-0
Molecular Formula	C6H5BrClNO
Molecular Weight	222.47 g/mol
Synonyms	4-Chloro-3-bromo-5-methoxypyridine; 5-Methoxy-3-bromo-4-chloropyridine; 3-Bromo-4-chloro-5-pyridinol methyl ether; 3-Bromo-4-chloro-5-methoxypyridine; 71001-60-0
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Chloro-5-Methoxypyridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles for advanced intermediates, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.