Description

4H-Pyran-4-One, 2,3-Dihydro-3,5-Dihydroxy-6-Methoxy- (9Ci) is a high-purity, specialized heterocyclic compound belonging to the pyranone class. This chemical is valued for its unique structural motif, which serves as a critical synthetic intermediate and a potential pharmacophore in advanced research and development. It is essential for industries focused on creating novel fine chemicals, active pharmaceutical ingredients (APIs), and functional materials. Our supply ensures consistent quality and reliable availability for your most demanding synthesis and formulation projects.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Research: Used as a versatile precursor for constructing heterocyclic compounds and exploring new chemical reactions in R&D laboratories.
• Fine Chemical Production: Acts as a critical intermediate in the manufacture of specialty chemicals, flavors, and fragrances.
• Agrochemical Development: Employed in research for creating novel crop protection agents and plant growth regulators.
• Material Science: Investigated for its potential in developing advanced polymers and functional organic materials.
• Academic & Institutional Research: Utilized in universities and research institutes for chemical biology studies and methodological development.

Basic Information

Product Name	4H-Pyran-4-One, 2,3-Dihydro-3,5-Dihydroxy-6-Methoxy- (9Ci)
CAS No.	432555-76-5
Molecular Formula	C6H8O5
Molecular Weight	160.12 g/mol
Synonyms	3,5-Dihydroxy-6-methoxy-2,3-dihydro-4H-pyran-4-one; 6-Methoxy-2,3-dihydro-3,5-dihydroxy-4H-pyran-4-one; Dihydro-3,5-dihydroxy-6-methoxy-4H-pyran-4-one; 4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methoxy-; 432555-76-5; 6-Methoxymaltol; Dihydroxy-methoxydihydropyranone
EINECS	Contact for details

Quality Control

Every batch of 4H-Pyran-4-One, 2,3-Dihydro-3,5-Dihydroxy-6-Methoxy- (9Ci) undergoes rigorous analytical testing to ensure it meets the highest standards of purity and identity. Our quality assurance protocols are designed to provide reliable consistency for your critical processes. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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