Description

Ethanone, 1-(Tetrahydro-1,1-Dioxido-2-Thienyl)- (9Ci) is a high-purity sulfone-containing ketone building block, identified by CAS NO 101457-57-2. This specialty intermediate is valued for its unique molecular architecture, which is critical for constructing complex pharmacologically active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for advanced synthesis projects.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging the sulfone moiety for enhanced biological activity.
• Material Science Research: Serves as a precursor for specialty polymers and advanced organic electronic materials due to its electron-withdrawing properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocyclic compounds and for methodology development.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and regulatory testing in manufacturing processes.

Basic Information

Product Name	Ethanone, 1-(Tetrahydro-1,1-Dioxido-2-Thienyl)- (9Ci)
CAS No.	101457-57-2
Molecular Formula	C6H8O3S
Molecular Weight	160.19 g/mol
Synonyms	1-(Tetrahydrothiophen-1,1-dioxide-2-yl)ethanone; 2-Acetyltetrahydrothiophene 1,1-Dioxide; 1-(1,1-Dioxotetrahydro-2-thienyl)ethanone; 2-Acetyl-1,1-dioxotetrahydrothiophene; Tetrahydro-2-thienyl methyl ketone S,S-dioxide; 1-(1,1-Dioxotetrahydrothiophen-2-yl)ethan-1-one; 2-Acetyltetrahydrothiophene S,S-dioxide
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-(Tetrahydro-1,1-Dioxido-2-Thienyl)- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all critical specifications. We support cGMP-compliant manufacturing for pharmaceutical 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). Keep away from strong oxidizing agents and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 0.5%

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