Description

2H-Pyran-3(4H)-One,Dihydro-4,4-Dimethoxy-(9Ci) is a specialized heterocyclic building block with a protected carbonyl functionality. This compound is valued for its role as a versatile synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in organic chemistry.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aroma molecules.
• Material Science: Investigated as a monomer or precursor for specialty polymers and advanced materials.

Basic Information

Product Name	2H-Pyran-3(4H)-One,Dihydro-4,4-Dimethoxy-(9Ci)
CAS No.	693245-80-6
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	4,4-Dimethoxydihydro-2H-pyran-3(4H)-one; 4,4-Dimethoxytetrahydro-2H-pyran-3-one; 3(4H)-Pyranone, dihydro-4,4-dimethoxy-; Dihydro-4,4-dimethoxy-2H-pyran-3(4H)-one; 4,4-Dimethoxy-3,4-dihydro-2H-pyran-3-one; Tetrahydro-4,4-dimethoxy-2H-pyran-3-one
EINECS	Contact for details

Quality Control

Our 2H-Pyran-3(4H)-One,Dihydro-4,4-Dimethoxy-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency. A 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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