Description

2H-Pyran, Tetrahydro-4,5-Dimethoxy-2-(Methoxymethyl)- is a specialized heterocyclic compound featuring a functionalized tetrahydropyran core. This chemical is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures. The compound is supplied under the CAS registry number 1641-02-7.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for complex molecules with tetrahydropyran motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its functional groups allow for specific structural modifications.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial Research: Employed in methodological development and discovery chemistry for creating novel heterocyclic compounds and exploring new reaction pathways.
• Material Science: Investigated as a monomer or precursor for synthesizing specialized polymers and advanced organic materials.

Basic Information

Product Name	2H-Pyran, Tetrahydro-4,5-Dimethoxy-2-(Methoxymethyl)-
CAS No.	1641-02-7
Molecular Formula	C9H18O4
Molecular Weight	190.24 g/mol
Synonyms	4,5-Dimethoxy-2-(methoxymethyl)tetrahydro-2H-pyran; 2-(Methoxymethyl)-4,5-dimethoxytetrahydro-2H-pyran; Tetrahydro-4,5-dimethoxy-2-(methoxymethyl)-2H-pyran; 2H-Pyran, tetrahydro-4,5-dimethoxy-2-(methoxymethyl)-; 4,5-Dimethoxy-2-methoxymethyltetrahydropyran
EINECS	Contact for details

Quality Control

Our 2H-Pyran, Tetrahydro-4,5-Dimethoxy-2-(Methoxymethyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing specific batch results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

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

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