Description

3-Hydroxy-2,6-Pyridinedicarboxylic Acid is a versatile pyridine derivative with a unique chelating and coordinating structure. This compound matters as a high-value intermediate and ligand in advanced chemical synthesis and material science. It is needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel drug candidates, particularly those targeting metal-dependent enzymes or requiring specific chelation properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that leverage its heterocyclic structure.
• Metal Chelation & Catalysis: Acts as an effective ligand for transition metals (e.g., Fe, Cu, Zn) in catalytic systems and for the preparation of metal-organic frameworks (MOFs) or coordination polymers.
• Analytical Chemistry Reagent: Employed as a complexing agent in spectrophotometric analysis or as a standard in chromatographic methods.
• Specialty Polymer Additive: Incorporated into polymer matrices to impart metal-binding capabilities, UV stabilization, or modified surface properties.
• Biochemical Research: Utilized in studies of enzyme inhibition, metalloprotein modeling, and as a probe for understanding biological metal ion transport.

Basic Information

Product Name	3-Hydroxy-2,6-Pyridinedicarboxylic Acid
CAS No.	71502-30-2
Molecular Formula	C7H5NO5
Molecular Weight	183.12 g/mol
Synonyms	2,6-Pyridinedicarboxylic acid, 3-hydroxy-; 3-Hydroxydipicolinic acid; 3-Hydroxy-2,6-pyridinedicarboxylate; 3-HDPA; 3-Hydroxypyridine-2,6-dicarboxylic acid; Chelidamic acid derivative
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-2,6-Pyridinedicarboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), residual solvents, and heavy metals is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use.

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)	≤ 20 ppm

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