Description

2-(Hydroxymethyl)-5-Methoxy-4H-Pyran-4-One is a versatile heterocyclic compound with a pyranone core structure. This chemical serves as a valuable building block and intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought by industries involved in research, development, and manufacturing of active pharmaceutical ingredients (APIs), agrochemicals, and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or additive for developing novel polymers and functional materials.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new synthetic pathways.

Basic Information

Product Name	2-(Hydroxymethyl)-5-Methoxy-4H-Pyran-4-One
CAS No.	6269-25-6
Molecular Formula	C7H8O4
Molecular Weight	156.14 g/mol
Synonyms	5-Methoxy-4-oxo-4H-pyran-2-ylmethanol; 5-Methoxy-2-(hydroxymethyl)-4H-pyran-4-one; 2-(Hydroxymethyl)-5-methoxy-4-pyrone; 5-Methoxy-2-hydroxymethyl-4-pyrone; 5-Methoxy-2-(hydroxymethyl)-4-pyrone; 5-Methoxy-2-(hydroxymethyl)-γ-pyrone; 2-Hydroxymethyl-5-methoxy-4H-pyran-4-one
EINECS	Contact for details

Quality Control

Our 2-(Hydroxymethyl)-5-Methoxy-4H-Pyran-4-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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. Due to its hygroscopic nature, the container should be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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