Description

4-Methyl-3-(3-Oxo-3-Phenyl-Propenyl)-Benzenesulfonyl Chloride is a specialized organic sulfonyl chloride derivative, serving as a critical building block in advanced synthetic chemistry. Its core value lies in its dual functionality, acting as a reactive sulfonylation agent and a versatile scaffold for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition via sulfonamide formation.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Used in the creation of specialty polymers and functional materials that require sulfonyl chloride chemistry.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A valuable reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	4-Methyl-3-(3-Oxo-3-Phenyl-Propenyl)-Benzenesulfonyl Chloride
CAS No.	728864-86-6
Molecular Formula	C₁₇H₁₅ClO₃S
Molecular Weight	334.82 g/mol
Synonyms	3-(3-Oxo-3-phenylprop-1-en-1-yl)-4-methylbenzenesulfonyl chloride; 4-Methyl-3-(3-oxo-3-phenyl-1-propenyl)benzenesulfonyl chloride; 1-(2-Methyl-5-(chlorosulfonyl)phenyl)-3-phenyl-2-propen-1-one; Benzenesulfonyl chloride, 4-methyl-3-(3-oxo-3-phenyl-1-propenyl)-; 728864-86-6
EINECS	Contact for details

Quality Control

Our 4-Methyl-3-(3-Oxo-3-Phenyl-Propenyl)-Benzenesulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.