Description

Methyl 5,6-Dihydro-4H-Pyran-3-Carboxylate is a versatile heterocyclic ester building block of significant interest in advanced organic synthesis. Its value lies in its functionalized dihydropyran core, which serves as a key precursor for constructing complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those with heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a key starting material for creating specialty chemicals, flavors, and fragrances.
• Academic & Industrial R&D: Employed in methodological studies and the development of new synthetic routes in organic chemistry.
• Material Science Precursor: Potential use in the synthesis of monomers or ligands for advanced polymeric or coordination compounds.

Basic Information

Product Name	Methyl 5,6-Dihydro-4H-Pyran-3-Carboxylate
CAS No.	86971-83-7
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Methyl 5,6-dihydro-4H-pyran-3-carboxylate; 3-Carbomethoxy-5,6-dihydro-2H-pyran; 5,6-Dihydro-4H-pyran-3-carboxylic acid methyl ester; Methyl 3,4,5,6-tetrahydro-2H-pyran-3-carboxylate; 4H-Pyran-3-carboxylic acid, 5,6-dihydro-, methyl ester; Methyl dihydropyran-3-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 5,6-Dihydro-4H-Pyran-3-Carboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is available for every shipment upon request.

Storage

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

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.