Description

4-Methoxy-3-[3-(4-Nitro-Phenyl)-3-Oxo-Propenyl]-Benzenesulfonyl Chloride is a high-purity, reactive chemical intermediate designed for advanced synthesis. This compound matters for its role as a key building block in the development of complex organic molecules, offering a unique sulfonyl chloride functional group for selective derivatization. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Fine Chemical Synthesis: Serves as a versatile building block for creating specialty dyes, pigments, and functional materials.
• Chemical Biology Probes: Employed in the design of activity-based probes for studying protein function and interactions.
• Polymer Modification: Can be used to introduce sulfonamide or other functional groups into polymer backbones to alter material properties.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical reactions in laboratory settings.

Basic Information

Product Name	4-Methoxy-3-[3-(4-Nitro-Phenyl)-3-Oxo-Propenyl]-Benzenesulfonyl Chloride
CAS No.	728864-69-5
Molecular Formula	C₁₇H₁₄ClNO₆S
Molecular Weight	395.81 g/mol
Synonyms	4-Methoxy-3-[3-(4-nitrophenyl)-3-oxoprop-1-en-1-yl]benzenesulfonyl chloride; 3'-Methoxy-4'-(4-nitrobenzoyl)vinylbenzenesulfonyl chloride; 1-(4-Methoxy-3-chlorosulfonylphenyl)-3-(4-nitrophenyl)-2-propen-1-one; (E)-4-Methoxy-3-(3-(4-nitrophenyl)-3-oxoprop-1-en-1-yl)benzenesulfonyl chloride; 4-Methoxy-3-[(E)-3-(4-nitrophenyl)-3-oxoprop-1-en-1-yl]benzenesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-[3-(4-Nitro-Phenyl)-3-Oxo-Propenyl]-Benzenesulfonyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance protocols.

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 after opening to prevent degradation. Keep away from incompatible materials such as strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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