Description

Citrazinic Acid is a heterocyclic organic compound belonging to the pyridone class, serving as a versatile chemical intermediate and building block. Its unique structure makes it valuable for synthesizing a range of specialized compounds, including dyes, pigments, and pharmaceutical agents. This product is essential for manufacturers and R&D laboratories in the fine chemical, pharmaceutical, and agrochemical sectors seeking high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Dye & Pigment Manufacturing: Used as a precursor for producing azo dyes, fluorescent dyes, and complex organic pigments.
• Agrochemical Synthesis: Intermediate in the development of certain herbicides and plant growth regulators.
• Chemical Research & Development: Valuable scaffold in medicinal chemistry and material science for creating novel heterocyclic compounds.
• Complexing Agent: Can act as a ligand for metal ions in analytical chemistry and catalysis applications.
• UV Absorber / Stabilizer Precursor: Used in the development of additives for polymers and coatings to enhance light stability.

Basic Information

Product Name	Citrazinic Acid
CAS No.	99-11-6
Molecular Formula	C6H5NO3
Molecular Weight	139.11 g/mol
Synonyms	2,6-Dihydroxyisonicotinic Acid; 2,6-Dihydroxy-4-pyridinecarboxylic Acid; 6-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylic Acid; Isocitrazinic Acid; 4-Pyridinecarboxylic acid, 2,6-dihydroxy-; 2,6-Dihydroxypyridine-4-carboxylic Acid
EINECS	202-730-8

Quality Control

Our Citrazinic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated industries.

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 nature, protect from moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to beige 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.