Description

4-Chlorophenylsulfonylacetone is a versatile organic intermediate characterized by its reactive sulfonyl and carbonyl functional groups. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require high-purity intermediates for research and production, such as fine chemical manufacturing and life science R&D, are the primary users of this material.

Application

• As a crucial pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulfonamide or ketone functionalities.
• Utilized in agrochemical research and development for creating novel herbicides, fungicides, or plant growth regulators.
• Serves as a key synthon in organic chemistry for constructing complex heterocyclic compounds and other specialty chemicals.
• Used in material science applications, potentially in the development of polymers or advanced organic materials.
• Acts as a research chemical in academic and industrial laboratories for method development and exploratory synthesis.
• Employed in the fine chemical industry for the custom synthesis of dyes, pigments, or other performance chemicals.

Basic Information

Product Name	4-Chlorophenylsulfonylacetone
CAS No.	5000-48-6
Molecular Formula	C9H9ClO3S
Molecular Weight	232.68 g/mol
Synonyms	1-(4-Chlorophenylsulfonyl)propan-2-one; 4-Chlorobenzenesulfonylacetone; p-Chlorophenylsulfonylacetone; 2-Propanone, 1-[(4-chlorophenyl)sulfonyl]-; 1-[(4-Chlorophenyl)sulfonyl]acetone; 4-Chloro-α-toluenesulfonyl acetone; Acetone, (p-chlorophenylsulfonyl)-
EINECS	Contact for details

Quality Control

Our 4-Chlorophenylsulfonylacetone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the required specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing the results of these tests are provided as standard documentation and are available upon request to support your quality assurance processes.

Storage

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

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%
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.