Description

2-Methoxytetrahydropyran is a versatile heterocyclic ether and a valuable chemical intermediate. Its unique structure, combining a methoxy group with a tetrahydropyran ring, makes it a key building block for synthesizing more complex molecules. This compound is particularly relevant for industries focused on fine chemical and pharmaceutical development. It is supplied under strict quality control to ensure consistency and reliability for demanding industrial processes.

Application

• Pharmaceutical Intermediate: A key synthon in the production of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Organic Synthesis Building Block: Used in the preparation of various heterocyclic compounds, flavors, and fragrances.
• Solvent and Reaction Medium: Serves as a polar aprotic solvent for specialized organic reactions.
• Agrochemical Synthesis: Employed in the manufacturing of certain pesticides and herbicides.
• Flavor & Fragrance Industry: Acts as a precursor for creating specific aroma chemicals.
• Polymer Chemistry: Can be used as a monomer or modifier in the synthesis of specialty polymers.
• Research & Development: A valuable reagent for academic and industrial R&D in synthetic chemistry.

Basic Information

Product Name	2-Methoxytetrahydropyran
CAS No.	6581-66-4
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	2-Methoxyoxane; 2-Methoxy-tetrahydropyran; Tetrahydropyran-2-yl methyl ether; 2-Methoxypyran; 2-Methoxy-3,4,5,6-tetrahydropyran; Methyl tetrahydropyran-2-yl ether; 2-Methoxy-3,4-dihydro-2H-pyran (tautomer); 2-Methoxy-5,6-dihydro-2H-pyran
EINECS	229-513-6

Quality Control

Our 2-Methoxytetrahydropyran is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and composition. A Certificate of Analysis (COA) is provided with each shipment, detailing the results of tests such as assay, identity confirmation, and impurity profiling. We are committed to supplying material that meets the high standards demanded by our global B2B clientele.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and sources of ignition. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep container tightly sealed when not in use to prevent evaporation and moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (g/mL, 20°C)	0.950 - 0.980
Boiling Point	Approx. 130 - 135 °C

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