Description

γ-Chloro-2-Butyrothienone is a specialized organic intermediate featuring a reactive thiophene and carbonyl moiety. This compound is valued for its role as a versatile building block in the synthesis of complex heterocyclic molecules. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, contributing to the development of new modes of action.
• Material Science Research: Serves as a precursor for functionalized polymers and advanced organic electronic materials.
• Chemical Research & Development: A versatile building block for constructing complex thiophene-containing heterocycles in academic and industrial labs.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for metal-catalyzed cross-coupling reactions.

Basic Information

Product Name	γ-Chloro-2-Butyrothienone
CAS No.	43076-59-1
Molecular Formula	C8H9ClOS
Molecular Weight	188.67 g/mol
Synonyms	4-Chloro-1-(thiophen-2-yl)butan-1-one; 2-Butanone, 4-chloro-1-(2-thienyl)-; 1-(2-Thienyl)-4-chlorobutan-1-one; 4-Chloro-1-(2-thienyl)-1-butanone; γ-Chloro-2-butyrothiophenone
EINECS	Contact for details

Quality Control

Our γ-Chloro-2-Butyrothienone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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