Description

4, 6-Dihydroxynicotinic Acid Ethyl Ester is a high-purity nicotinic acid derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its versatile reactivity, particularly in constructing complex heterocyclic systems and pharmaceutical intermediates. It is essential for R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for innovative applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, including kinase inhibitors and other bioactive molecules.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and complex organic compounds.
• Research & Development: A valuable reagent in academic and industrial laboratories for exploring new chemical entities and reaction pathways.
• Coordination Chemistry: Potential ligand for metal complexes in catalytic and material science applications.

Basic Information

Product Name	4, 6-Dihydroxynicotinic Acid Ethyl Ester
CAS No.	6975-44-6
Molecular Formula	C8H9NO4
Molecular Weight	183.16 g/mol
Synonyms	Ethyl 4,6-dihydroxynicotinate; 4,6-Dihydroxy-3-pyridinecarboxylic Acid Ethyl Ester; Ethyl 4,6-dihydroxypyridine-3-carboxylate; 3-Carbethoxy-4,6-dihydroxypyridine; 4,6-Dihydroxynicotinic Acid Ethyl Ester; 4,6-Dihydroxy-3-pyridinecarboxylic acid ethyl ester; 3-Pyridinecarboxylic acid, 4,6-dihydroxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our 4, 6-Dihydroxynicotinic Acid Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.