Description

5-(2-Hydroxyethyl)-4-Methoxy-6-Methyl-2H-Pyran-2-One is a specialized pyranone derivative, a versatile chemical building block prized for its unique lactone and ether functionalities. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and fine chemical sectors. Industries requiring high-purity intermediates for research, development, and production of active pharmaceutical ingredients (APIs) and advanced materials will find this product essential.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those with lactone or heterocyclic core structures.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules used in agrochemicals, dyes, and specialty polymers.
• Flavor & Fragrance Industry: Potential use in the development of novel aroma chemicals due to its pyranone backbone, which is found in various natural flavor compounds.
• Material Science Research: Used in the research and development of advanced organic materials, including liquid crystals and photoactive compounds.
• Academic & R&D Laboratories: Employed as a standard or experimental reagent in organic chemistry research and method development.

Basic Information

Product Name	5-(2-Hydroxyethyl)-4-Methoxy-6-Methyl-2H-Pyran-2-One
CAS No.	88552-20-9
Molecular Formula	C9H12O4
Molecular Weight	184.19 g/mol
Synonyms	4-Methoxy-6-methyl-2-oxo-2H-pyran-5-ethanol; 5-(2-Hydroxyethyl)-4-methoxy-6-methyl-2-pyrone; 4-Methoxy-6-methyl-5-(2-hydroxyethyl)-2H-pyran-2-one; 5-(2-Hydroxyethyl)-4-methoxy-6-methyl-α-pyrone; 2H-Pyran-2-one, 5-(2-hydroxyethyl)-4-methoxy-6-methyl-; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 5-(2-Hydroxyethyl)-4-Methoxy-6-Methyl-2H-Pyran-2-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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