Description

4-Ethoxypyridine-3-Carboxylic Acid Hydrochloride is a high-purity organic salt serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals and dyes.
• Academic and Industrial Research: A valuable reagent for chemical research, process development, and scale-up studies in both academic and corporate R&D settings.

Basic Information

Product Name	4-Ethoxypyridine-3-Carboxylic Acid Hydrochloride
CAS No.	10177-33-0
Molecular Formula	C8H9NO3·HCl
Molecular Weight	203.62 g/mol
Synonyms	3-Carboxy-4-ethoxypyridine hydrochloride; 4-Ethoxy-3-pyridinecarboxylic acid hydrochloride; 4-Ethoxynicotinic acid hydrochloride; 4-Ethoxypyridine-3-carboxylic acid HCl; 3-Pyridinecarboxylic acid, 4-ethoxy-, hydrochloride (1:1); Ethyl 4-hydroxynicotinate hydrochloride derivative
EINECS	Contact for details

Quality Control

Our 4-Ethoxypyridine-3-Carboxylic Acid Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical research and production applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.