Description

Ethanone, 1-(4-Acetyl-2-Thienyl)-2-Chloro- (9Ci) is a specialized organic compound featuring a chlorinated diketone structure with a thiophene ring, making it a valuable building block in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists working on novel active ingredients, heterocyclic compounds, and functional materials where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a crucial synthon in the research and development of new drug candidates, especially those containing thiophene and chlorinated ketone moieties.
• Agrochemical Synthesis: Used in the preparation of advanced pesticides and herbicides, where its specific structure can contribute to biological activity.
• Material Science Research: Acts as a precursor in the synthesis of organic semiconductors, conductive polymers, or specialty dyes that incorporate heterocyclic units.
• Chemical Research & Development: Employed as a model compound or starting material in methodological studies for novel organic reactions, such as cross-couplings or cyclizations.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Ethanone, 1-(4-Acetyl-2-Thienyl)-2-Chloro- (9Ci)
CAS No.	556110-53-3
Molecular Formula	C8H7ClO2S
Molecular Weight	202.66 g/mol
Synonyms	1-(4-Acetyl-2-thienyl)-2-chloroethanone; 2-Chloro-1-(4-acetyl-2-thienyl)ethanone; 2-Chloro-1-[4-acetyl-2-thienyl]ethan-1-one; 1-(4-Acetylthiophen-2-yl)-2-chloroethanone; 2-Chloro-1-(4-acetylthiophen-2-yl)ethanone; 556110-53-3; Ethanone, 1-(4-acetyl-2-thienyl)-2-chloro- (9CI)
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4-Acetyl-2-Thienyl)-2-Chloro- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or otherwise opaque.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.