Description

2H-Thiopyran-3(6H)-One,5-Ethoxy-2,2,6,6-Tetramethyl-(9Ci) is a specialized thiopyranone derivative, a high-purity synthetic intermediate of significant interest in advanced organic synthesis. Its value lies in its unique heterocyclic structure, which serves as a versatile building block for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing new generations of pesticides, herbicides, and fungicides due to its bioactive scaffold.
• Organic Synthesis Building Block: Serves as a versatile synthon for constructing complex heterocyclic compounds in academic and industrial R&D.
• Material Science Precursor: Potential use in the development of advanced organic electronic materials or specialty polymers.
• Chemical Biology Probe: Utilized in research to study enzyme interactions or as a molecular tag in biochemical assays.
• Flavor & Fragrance Chemistry: May act as an intermediate for synthesizing specific sulfur-containing aroma compounds.

Basic Information

Product Name	2H-Thiopyran-3(6H)-One,5-Ethoxy-2,2,6,6-Tetramethyl-(9Ci)
CAS No.	145931-43-7
Molecular Formula	C11H18O2S
Molecular Weight	214.33 g/mol
Synonyms	5-Ethoxy-2,2,6,6-tetramethyl-2H-thiopyran-3(6H)-one; 5-Ethoxy-2,2,6,6-tetramethyl-3,6-dihydro-2H-thiopyran-3-one; 3,6-Dihydro-5-ethoxy-2,2,6,6-tetramethyl-2H-thiopyran-3-one; 2H-Thiopyran-3(6H)-one, 5-ethoxy-2,2,6,6-tetramethyl-; Tetramethyl Ethoxy Thiopyranone; Thiopyranone derivative CAS 145931-43-7
EINECS	Contact for details

Quality Control

Our production of 2H-Thiopyran-3(6H)-One,5-Ethoxy-2,2,6,6-Tetramethyl-(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting GMP and ISO-guided practices for advanced intermediates.

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). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.