Description

4-Ethyloxane-4-Carboxylic Acid is a specialized oxane-based carboxylic acid derivative, serving as a versatile intermediate in advanced organic synthesis. Its unique structure, featuring both an ethyl-substituted oxane ring and a carboxylic acid functional group, makes it a valuable building block for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for constructing heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific steric and electronic properties.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Polymer and Material Science: Incorporated as a monomer or cross-linking agent to develop specialty polymers with enhanced thermal or chemical resistance.
• Chemical Research: Employed in academic and industrial laboratories for methodological studies and the synthesis of complex natural product analogs.
• Fine Chemical Production: Acts as a building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	4-Ethyloxane-4-Carboxylic Acid
CAS No.	1158759-88-6
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	4-Ethyltetrahydro-2H-pyran-4-carboxylic acid; 4-Ethyloxane-4-carboxylic acid; 4-Carboxy-4-ethyltetrahydropyran; 4-Ethyltetrahydropyran-4-carboxylic acid; 4-Ethyl-4-oxanecarboxylic acid; Oxane-4-carboxylic acid, 4-ethyl-; 1158759-88-6
EINECS	Contact for details

Quality Control

Every batch of 4-Ethyloxane-4-Carboxylic Acid is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.