Description

7-Nitrodibenzofuran-2-Sulfonyl Chloride is a high-purity, reactive chemical intermediate primarily used in advanced organic synthesis. This compound is valued for its role as a versatile sulfonylation reagent, enabling the introduction of the sulfonyl functional group into complex molecular architectures. It is particularly critical for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients, as well as in materials science for creating specialized polymers and dyes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Functional Material Precursor: Serves as a monomer or cross-linking agent in the production of high-performance polymers and specialty dyes.
• Chemical Research & Development: A valuable reagent in academic and industrial labs for exploring new sulfonylation reactions and heterocyclic chemistry.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for catalysis and molecular recognition applications.

Basic Information

Product Name	7-Nitrodibenzofuran-2-Sulfonyl Chloride
CAS No.	98045-13-7
Molecular Formula	C₁₂H₆ClNO₅S
Molecular Weight	311.70 g/mol
Synonyms	2-(Chlorosulfonyl)-7-nitrodibenzofuran; 7-Nitrodibenzofuran-2-sulfonyl chloride; Dibenzofuran-2-sulfonyl chloride, 7-nitro-; 98045-13-7; 7-Nitro-dibenzofuran-2-sulfonyl chloride; 2-Dibenzofuransulfonyl chloride, 7-nitro-
EINECS	Contact for details

Quality Control

Our 7-Nitrodibenzofuran-2-Sulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.