Description

3-Hydroxypyridine-2-Carboxaldehyde is a versatile heterocyclic aldehyde derivative of pyridine, serving as a key building block in advanced organic synthesis. Its bifunctional nature, featuring both a phenolic hydroxyl and an aldehyde group, makes it a critical precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Ligand and Chelating Agent: Acts as a versatile ligand for metal complexation in catalysis and material science applications.
• Chemical Research & Development: Serves as a fundamental building block for synthesizing complex heterocyclic compounds, dyes, and functional organic materials.
• Coordination Chemistry: Employed in the preparation of metal-organic frameworks (MOFs) and other coordination polymers due to its chelating properties.

Basic Information

Product Name	3-Hydroxypyridine-2-Carboxaldehyde
CAS No.	1849-55-4
Molecular Formula	C6H5NO2
Molecular Weight	123.11 g/mol
Synonyms	2-Formyl-3-hydroxypyridine; 3-Hydroxy-2-pyridinecarboxaldehyde; 3-Hydroxy-2-formylpyridine; 2-Pyridinecarboxaldehyde, 3-hydroxy-; 3-Hydroxypicolinaldehyde; 3-Hydroxy-2-pyridylcarboxaldehyde; 3-Hydroxypyridine-2-aldehyde
EINECS	217-429-1

Quality Control

Our 3-Hydroxypyridine-2-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive 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, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.