Description

5-Chloro-3-Hydroxypicolinic Acid is a high-purity, multi-functional heterocyclic building block of significant commercial importance. Its unique structure, featuring both a carboxylic acid and a hydroxyl group on a chlorinated pyridine ring, makes it a versatile intermediate for synthesizing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand for Metal Complexes: Serves as a chelating agent in catalysis and material science due to its bidentate coordination sites.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for various fine chemical applications.
• Biochemical Research: Utilized as a standard or probe in biochemical assays and metabolic pathway studies.

Basic Information

Product Name	5-Chloro-3-Hydroxypicolinic Acid
CAS No.	1211515-34-2
Molecular Formula	C6H4ClNO3
Molecular Weight	173.55 g/mol
Synonyms	3-Hydroxy-5-chloropyridine-2-carboxylic acid; 5-Chloro-3-hydroxypyridine-2-carboxylic acid; 2-Pyridinecarboxylic acid, 5-chloro-3-hydroxy-; 5-Chloro-3-hydroxy-2-pyridinecarboxylic acid; 5-Chloro-3-hydroxypicolinate
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Hydroxypicolinic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, 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 to guarantee traceability and consistency.

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	≤ 20 ppm

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