Description

4-Hydroxy-2-Oxo-1(2H)-Pyridineacetic Acid is a specialized heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique pyridone-acetic acid structure makes it a valuable intermediate for creating complex molecules with targeted biological activity. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the research and production of novel drug candidates, particularly in classes targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile building block in academic and industrial R&D for exploring new heterocyclic compounds and metal-organic frameworks (MOFs).
• Fine Chemical Production: Intermediate in the synthesis of dyes, pigments, and specialty performance chemicals.
• Bioconjugate Chemistry: Potential use in creating linker molecules for antibody-drug conjugates (ADCs) due to its carboxylic acid functionality.

Basic Information

Product Name	4-Hydroxy-2-Oxo-1(2H)-Pyridineacetic Acid
CAS No.	90597-00-5
Molecular Formula	C7H7NO4
Molecular Weight	169.13 g/mol
Synonyms	1,2-Dihydro-4-hydroxy-2-oxo-1-pyridineacetic acid; 4-Hydroxy-2-oxo-1,2-dihydropyridine-1-acetic acid; 1-Carboxymethyl-4-hydroxy-2-pyridone; 4-Hydroxy-1(2H)-pyridone-2-acetic acid; 4-Hydroxy-2(1H)-pyridone-1-acetic acid; 1-Acetic acid-4-hydroxy-2-pyridone; 4-Hydroxy-2-pyridone-1-acetic acid
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-2-Oxo-1(2H)-Pyridineacetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and production applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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