Description

4-Hydroxy-Nicotinic Acid Ethyl Ester is a high-purity organic compound serving as a versatile building block in advanced chemical synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its precise reactivity and structural properties.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Chemical Research: Serves as a standard or starting material in organic chemistry research and method development.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals and dyes.
• Ligand and Catalyst Development: Utilized in the creation of novel ligands for metal complexes and catalytic systems.

Basic Information

Product Name	4-Hydroxy-Nicotinic Acid Ethyl Ester
CAS No.	57905-31-4
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	Ethyl 4-hydroxynicotinate; 4-Hydroxypyridine-3-carboxylic Acid Ethyl Ester; 4-Pyridinol, 3-carbethoxy-; 3-Carbethoxy-4-pyridinol; 4-Hydroxy-3-pyridinecarboxylic Acid Ethyl Ester; Ethyl 4-hydroxy-3-pyridinecarboxylate; 4-Hydroxynicotinic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-Nicotinic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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, the container must be kept tightly sealed to minimize exposure to 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.