Description

3-(Diethoxymethyl)-2-Ethoxytetrahydro-2H-Pyran is a specialized heterocyclic compound featuring a protected aldehyde functionality, making it a valuable synthetic intermediate. Its core value lies in its role as a versatile building block for constructing complex molecular architectures in fine chemical and pharmaceutical synthesis. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for the development of new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring protected aldehyde or pyran-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Acts as a versatile building block for creating specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and material science research.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialized polymeric materials.

Basic Information

Product Name	3-(Diethoxymethyl)-2-Ethoxytetrahydro-2H-Pyran
CAS No.	69549-51-5
Molecular Formula	C₁₂H₂₄O₄
Molecular Weight	232.32 g/mol
Synonyms	2-Ethoxy-3-(diethoxymethyl)tetrahydro-2H-pyran; 3-(Diethoxymethyl)-2-ethoxytetrahydropyran; 2H-Pyran, tetrahydro-3-(diethoxymethyl)-2-ethoxy-; Tetrahydropyran derivative CAS 69549-51-5
EINECS	Contact for details

Quality Control

Our 3-(Diethoxymethyl)-2-Ethoxytetrahydro-2H-Pyran is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters. Our commitment to quality supports compliance with cGMP and ISO standards where applicable for research and development use.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.