Description

2H-Pyran-3,5(4H,6H)-Dione, Sodium Salt is a specialized organic salt with the CAS number 879127-67-0, serving as a key synthetic intermediate and functional additive. Its unique pyran-dione structure offers valuable reactivity and chelating properties for advanced chemical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in 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.
• Chelating Agent: Functions as a ligand or metal ion complexing agent in catalytic systems and specialty formulations.
• Organic Synthesis Reagent: Employed in heterocyclic chemistry for constructing complex pyran and dione-based molecular frameworks.
• Polymer Additive: Acts as a modifier or cross-linking agent in the development of specialty polymers and resins.
• Biochemical Research: Utilized in life science research as a probe or inhibitor for studying enzymatic processes.

Basic Information

Product Name	2H-Pyran-3,5(4H,6H)-Dione, Sodium Salt
CAS No.	879127-67-0
Molecular Formula	C5H3NaO4
Molecular Weight	150.06 g/mol
Synonyms	Sodium 2H-pyran-3,5(4H,6H)-dione; Sodium 3,5-dihydroxy-2H-pyran-2-one salt; 3,5-Dihydroxy-2H-pyran-2-one sodium salt; Maltol sodium salt; Sodium maltolate; Pyromeconic acid sodium salt; 2H-Pyran-2-one, 3,5-dihydroxy-, sodium salt; 3-Hydroxy-2-methyl-4-pyrone sodium salt derivative
EINECS	Contact for details

Quality Control

Our 2H-Pyran-3,5(4H,6H)-Dione, Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment. We support compliance with ISO, GMP, and other relevant regulatory frameworks for industrial and research applications.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

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 (as Pb)	≤ 10 ppm

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