Description

Ethanone, 2-Chloro-2-(Methylsulfinyl)-1-Phenyl- (9Ci) is a specialized organic compound featuring a unique sulfinyl and chloro-substituted ketone structure. This molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel active ingredients. It is primarily sought by pharmaceutical R&D and agrochemical laboratories for constructing complex molecules. Our supply ensures consistent quality and reliable availability for critical research and scale-up processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring sulfoxide or α-chloroketone functionalities.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile electrophile or precursor in complex organic transformations for fine chemical production.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers and advanced organic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related manufacturing.

Basic Information

Item	Detail
Product Name	Ethanone, 2-Chloro-2-(Methylsulfinyl)-1-Phenyl- (9Ci)
CAS No.	66116-76-5
Molecular Formula	C9H9ClO2S
Molecular Weight	216.68 g/mol
Synonyms	2-Chloro-2-(methylsulfinyl)-1-phenylethanone; α-Chloro-α-(methylsulfinyl)acetophenone; 2-Chloro-1-phenyl-2-(methylsulfinyl)ethanone; Phenyl 2-chloro-2-(methylsulfinyl)ethyl ketone; Acetophenone, 2-chloro-2-(methylsulfinyl)-; 66116-76-5; (9CI)
EINECS	Contact for details

Quality Control

Every batch of Ethanone, 2-Chloro-2-(Methylsulfinyl)-1-Phenyl- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets your specific research or production requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our quality protocols are designed to support cGMP and ISO-guided applications where required.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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