Description

Methyl 4-Oxotetrahydro-2H-Pyran-3-Carboxylate is a versatile heterocyclic ester building block with significant synthetic utility. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and active pharmaceutical ingredient (API) manufacturing sectors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides.
• Flavor & Fragrance Chemistry: Serves as a building block for creating complex aroma chemicals and flavoring agents.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies and the construction of complex molecular architectures in organic synthesis.

Basic Information

Product Name	Methyl 4-Oxotetrahydro-2H-Pyran-3-Carboxylate
CAS No.	127956-11-0
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	Methyl 4-oxooxane-3-carboxylate; 3-Carbomethoxy-4-pyrone, Dihydro-; Methyl 4-oxotetrahydropyran-3-carboxylate; 3-Methoxycarbonyl-4-piperidone; 4-Oxo-tetrahydro-pyran-3-carboxylic acid methyl ester; Tetrahydro-4-oxo-2H-pyran-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 4-Oxotetrahydro-2H-Pyran-3-Carboxylate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed 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 bases and incompatible organic solvents. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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