Description

2-Chloro-n-(2-Oxotetrahydrothiophen-3-Yl)Acetamide is a specialized organic intermediate featuring a reactive chloroacetamide group linked to a tetrahydrothiophenone scaffold. This unique molecular structure makes it a valuable building block for synthesizing more complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working in fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological or metabolic disorders.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, or plant growth regulators with novel modes of action.
• Chemical Biology Probe Development: Used to create tool compounds for studying enzyme function or protein-protein interactions due to its electrophilic chloroacetamide moiety.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with specific functional properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	2-Chloro-n-(2-Oxotetrahydrothiophen-3-Yl)Acetamide
CAS No.	159701-33-4
Molecular Formula	C6H8ClNO2S
Molecular Weight	193.65 g/mol
Synonyms	3-(2-Chloroacetamido)tetrahydro-2-thiophenone; 2-Chloro-N-(2-oxotetrahydro-3-thienyl)acetamide; 2-Chloroacetamide, N-(2-oxo-3-tetrahydrothienyl)-; 3-(Chloroacetylamino)tetrahydrothiophen-2-one; 2-Chloro-N-(2-oxotetrahydrothiophen-3-yl)acetamide; 159701-33-4; 3-Amino-2-tetrahydrothiophenone chloroacetamide derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-n-(2-Oxotetrahydrothiophen-3-Yl)Acetamide is produced under strict quality management protocols. We provide comprehensive analytical data to ensure the material meets your research and development specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by techniques such as HPLC, NMR, and GC is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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