Description

3-Pyridinecarboxaldehyde, 5-Bromo-4-Hydroxy- is a high-purity brominated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated and functionalized structure makes it an indispensable intermediate for creating complex molecules with targeted biological or material properties. This compound is primarily sought after by researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of functionalized polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and R&D: A versatile scaffold for contract research organizations and academic laboratories exploring new chemical entities.

Basic Information

Product Name	3-Pyridinecarboxaldehyde, 5-Bromo-4-Hydroxy-
CAS No.	1289109-05-2
Molecular Formula	C6H4BrNO2
Molecular Weight	202.01 g/mol
Synonyms	5-Bromo-4-hydroxypyridine-3-carboxaldehyde; 5-Bromo-4-hydroxy-3-pyridinecarboxaldehyde; 4-Hydroxy-5-bromonicotinaldehyde; 3-Formyl-5-bromo-4-hydroxypyridine; 5-Bromo-4-hydroxynicotinaldehyde; 5-Bromo-4-pyridinol-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridinecarboxaldehyde, 5-Bromo-4-Hydroxy- is manufactured and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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