Description

4-[3-(3-Nitrophenyl)Ureido]Benzenesulfonyl Chloride is a specialized sulfonyl chloride derivative and a key chemical intermediate in organic synthesis. Its molecular structure, featuring both a sulfonyl chloride group and a ureido linkage, makes it a valuable building block for constructing more complex molecules. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides, leveraging its reactive functional groups.
• Dye and Pigment Synthesis: Acts as an intermediate in the production of specialized dyes and colorants due to its aromatic nitro and sulfonyl chloride components.
• Polymer Chemistry: Can be utilized in the creation of specialty polymers or as a modifying agent for polymer surfaces.
• Chemical Biology Probes: Employed in research to develop molecular probes for studying biological processes.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and custom synthesis laboratories.

Basic Information

Product Name	4-[3-(3-Nitrophenyl)Ureido]Benzenesulfonyl Chloride
CAS No.	677326-86-2
Molecular Formula	C13H10ClN3O5S
Molecular Weight	355.75 g/mol
Synonyms	1-(3-Nitrophenyl)-3-(4-(chlorosulfonyl)phenyl)urea; 4-[[(3-Nitrophenyl)amino]carbonylamino]benzenesulfonyl chloride; 3-Nitro-N-[[4-(chlorosulfonyl)phenyl]carbamoyl]aniline; Benzenesulfonyl chloride, 4-[[[(3-nitrophenyl)amino]carbonyl]amino]-; 4-(3-(3-Nitrophenyl)ureido)benzenesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 4-[3-(3-Nitrophenyl)Ureido]Benzenesulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced techniques like HPLC and NMR to confirm identity and purity. A 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 to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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