Description

3-Pyridinecarboxaldehyde, 2-Bromo-4-Hydroxy- is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound is valued for its unique halogenated and hydroxylated pyridine structure, which enables precise molecular modifications in complex chemical pathways. It is primarily sought by research chemists and process developers in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A critical starting material for bespoke chemical synthesis services.

Basic Information

Product Name	3-Pyridinecarboxaldehyde, 2-Bromo-4-Hydroxy-
CAS No.	1289132-57-5
Molecular Formula	C6H4BrNO2
Molecular Weight	202.01 g/mol
Synonyms	2-Bromo-4-hydroxynicotinaldehyde; 2-Bromo-4-hydroxypyridine-3-carboxaldehyde; 4-Hydroxy-2-bromopyridine-3-carbaldehyde; 3-Formyl-2-bromo-4-hydroxypyridine; 2-Bromo-4-pyridinol-3-carboxaldehyde; 2-Bromo-4-hydroxy-3-pyridinecarboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridinecarboxaldehyde, 2-Bromo-4-Hydroxy- is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and reliability for your critical research and development projects. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

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