Description

2H-Pyran-2,4(3H)-Dione,6-Ethoxydihydro-3-(1-Hydroxyethylidene)-5-Methyl-(9Ci) is a specialized heterocyclic compound that serves as a valuable synthetic intermediate and building block in advanced organic synthesis. Its unique molecular structure, featuring a pyran-dione core with ethoxy and hydroxyethylidene substituents, makes it a versatile precursor for developing complex molecules. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for developing compounds with potential biological activity.
• Agrochemical Research: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex molecules, dyes, and specialty chemicals.
• Material Science: Potential monomer or additive in the development of advanced polymers and functional materials.
• Academic & Industrial R&D: Essential reagent for methodological studies and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	2H-Pyran-2,4(3H)-Dione,6-Ethoxydihydro-3-(1-Hydroxyethylidene)-5-Methyl-(9Ci)
CAS No.	182616-36-0
Molecular Formula	C10H14O5
Molecular Weight	214.22 g/mol
Synonyms	6-Ethoxydihydro-3-(1-hydroxyethylidene)-5-methyl-2H-pyran-2,4(3H)-dione; 3-(1-Hydroxyethylidene)-6-ethoxy-5-methyl-3,4-dihydro-2H-pyran-2,4-dione; 5-Methyl-6-ethoxy-3-(1-hydroxyethylidene)dihydro-2H-pyran-2,4(3H)-dione; Ethyl 3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one-5-carboxylate (related structure); Dihydro-6-ethoxy-3-(1-hydroxyethylidene)-5-methyl-2H-pyran-2,4(3H)-dione; 9CI Index Name Compound; Pyran-2,4-dione derivative.
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-2,4(3H)-Dione,6-Ethoxydihydro-3-(1-Hydroxyethylidene)-5-Methyl-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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). Keep away from strong oxidizing agents and incompatible materials. Due to its complex functional groups, it is recommended to store under an inert atmosphere for long-term stability and to minimize potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.