Description

Dimethyl 5-Hydroxypyridine-3,4-Dicarboxylate is a high-purity organic intermediate and building block of significant importance in advanced chemical synthesis. This compound is valued for its multifunctional pyridine dicarboxylate structure, which serves as a versatile precursor for the development of complex molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, ligand synthesis, and material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyridine-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for creating complex chelating ligands used in catalysis and metal coordination chemistry.
• Organic Electronic Materials: Investigated as a starting material for the synthesis of functionalized heterocyclic compounds used in organic semiconductors.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Dimethyl 5-Hydroxypyridine-3,4-Dicarboxylate
CAS No.	19804-07-0
Molecular Formula	C9H9NO5
Molecular Weight	211.17 g/mol
Synonyms	5-Hydroxypyridine-3,4-dicarboxylic acid dimethyl ester; Dimethyl 5-hydroxynicotinate-4-carboxylate; 3,4-Pyridinedicarboxylic acid, 5-hydroxy-, dimethyl ester; 5-Hydroxy-3,4-pyridinedicarboxylic acid dimethyl ester; Methyl 5-hydroxy-3,4-pyridinedicarboxylate
EINECS	Contact for details

Quality Control

Our Dimethyl 5-Hydroxypyridine-3,4-Dicarboxylate 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 purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed 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.