Description

2H-Pyran-3,4-Dione, 6-(Hydroxymethyl)- (9Ci) is a specialized heterocyclic compound featuring a pyrandione core functionalized with a hydroxymethyl group, making it a valuable synthetic intermediate. This compound is significant for its role in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to build novel molecular architectures. The CAS number for this product is 651024-93-0.

Application

This versatile chemical intermediate enables innovation across several high-value industries. Key application areas include:

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential active pharmaceutical ingredients (APIs), especially those containing complex oxygen heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require specific pyran-based scaffolds.
• Organic Synthesis & Material Science: Acts as a precursor for ligands, catalysts, and monomers used in creating advanced polymers and functional materials.
• Flavor & Fragrance Chemistry: Employed in the research and synthesis of novel aroma compounds and flavoring agents.
• Academic & Institutional Research: A valuable reagent for methodological studies and exploring new chemical reactions in university and corporate laboratories.

Basic Information

Product Name	2H-Pyran-3,4-Dione, 6-(Hydroxymethyl)- (9Ci)
CAS No.	651024-93-0
Molecular Formula	C6H6O4
Molecular Weight	142.11 g/mol
Synonyms	6-(Hydroxymethyl)-2H-pyran-3,4-dione; 6-Hydroxymethyl-2H-pyran-3,4-dione; 6-Hydroxymethylpyran-3,4-dione; 651024-93-0; 2H-3,4-Pyrandione, 6-(hydroxymethyl)-; 6-(Hydroxymethyl)-2H-pyran-3,4-dione (9CI)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (by HPLC), suitable for research and development applications. For cGMP or other regulated applications, please inquire about our custom synthesis and purification capabilities. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request for every batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). For long-term storage, consider using desiccants and an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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