Description

Methyl 3-Methyl-4-Oxotetrahydro-2H-Pyran-3-Carboxylate is a high-purity, versatile heterocyclic ester building block. This compound is valued for its unique structural motif, which serves as a critical intermediate in the synthesis of complex organic molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its reactive ester and ketone functionalities.
• Fine Chemical Production: Serves as a versatile precursor in the manufacture of specialty chemicals, flavors, and fragrances.
• Academic & Industrial R&D: Employed in organic chemistry research for method development and the exploration of new chemical spaces.
• Material Science: Potential monomer or cross-linking agent in the development of novel polymeric materials with specific properties.

Basic Information

Product Name	Methyl 3-Methyl-4-Oxotetrahydro-2H-Pyran-3-Carboxylate
CAS No.	910332-89-7
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	3-Methyl-4-oxotetrahydro-2H-pyran-3-carboxylic acid methyl ester; Methyl 3-methyl-4-oxooxane-3-carboxylate; 3-Methoxycarbonyl-3-methyltetrahydro-4H-pyran-4-one; 3-Methyl-4-oxotetrahydro-2H-pyran-3-carboxylic Acid Methyl Ester; 910332-89-7
EINECS	Contact for details

Quality Control

Our Methyl 3-Methyl-4-Oxotetrahydro-2H-Pyran-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 (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.