Description

3-Methoxy-Tetrahydropyran-4-One is a versatile heterocyclic ketone building block with significant synthetic utility. This compound is valued for its role as a key chiral intermediate in the synthesis of complex pharmaceutical molecules and fine chemicals. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of central nervous system (CNS) drugs and antiviral agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its tetrahydropyran scaffold contributes to biological activity.
• Flavor & Fragrance Chemistry: Serves as a precursor for creating complex aroma chemicals and flavoring agents due to its oxygenated heterocyclic structure.
• Material Science Research: Employed as a monomer or building block in the development of novel polymers and functional materials.
• Organic Synthesis & Methodology: A valuable substrate for asymmetric synthesis, catalysis studies, and the development of new synthetic methodologies in academic and industrial R&D.

Basic Information

Product Name	3-Methoxy-Tetrahydropyran-4-One
CAS No.	624734-17-4
Molecular Formula	C6H10O3
Molecular Weight	130.14 g/mol
Synonyms	3-Methoxy-4-oxotetrahydropyran; 3-Methoxytetrahydro-4H-pyran-4-one; 4H-Pyran-4-one, tetrahydro-3-methoxy-; 3-Methoxy-4-oxo-tetrahydropyran; 3-Methoxy-4-oxotetrahydro-2H-pyran
EINECS	Contact for details

Quality Control

Our 3-Methoxy-Tetrahydropyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 high volatility, ensure containers are kept tightly sealed when not in use and stored away from heat and open flame. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.