Description

1-(2-Ethoxy-2-Oxoethyl)Tetrahydrothiophenium Bromide is a specialized organosulfur compound, specifically a sulfonium salt, with the CAS number 25709-55-1. This chemical is valued for its role as a versatile alkylating agent and a key intermediate in advanced organic synthesis, particularly in the construction of complex molecular architectures. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring specific sulfur-containing functional groups.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where its alkylating properties are leveraged.
• Polymer Chemistry: Acts as a monomer or catalyst component in the synthesis of specialty polymers and materials with unique properties.
• Organic Synthesis Reagent: Employed as a versatile reagent for introducing the 2-ethoxy-2-oxoethyl moiety into target molecules in research and development.
• Chemical Research: Utilized in academic and industrial R&D for exploring new reaction pathways and developing novel synthetic methodologies.
• Material Science: Investigated for use in the development of advanced electronic materials and ionic liquids.

Basic Information

Product Name	1-(2-Ethoxy-2-Oxoethyl)Tetrahydrothiophenium Bromide
CAS No.	25709-55-1
Molecular Formula	C9H17BrO2S
Molecular Weight	269.20 g/mol
Synonyms	2-(Ethoxycarbonylmethyl)thiolanium bromide; (2-Ethoxy-2-oxoethyl)thiolanium bromide; Tetrahydrothiophenium, 1-(2-ethoxy-2-oxoethyl)-, bromide; S-(Carbethoxymethyl)tetrahydrothiophenium bromide; 1-(Carbethoxymethyl)tetrahydrothiophenium bromide; Ethyl (tetrahydrothiophen-1-ium-1-yl)acetate bromide
EINECS	Contact for details

Quality Control

Our 1-(2-Ethoxy-2-Oxoethyl)Tetrahydrothiophenium Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent exposure to atmospheric moisture, which can compromise product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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