Description

4-(2-Pyridinyloxy)Benzenesulfonylchloridehydrochloride is a high-purity sulfonyl chloride derivative, a key chemical intermediate in advanced organic synthesis. Its value lies in its dual functional groups, making it a versatile building block for constructing complex molecules with specific pharmacological or material properties. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its sulfonyl chloride moiety.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced functional materials.
• Chemical Biology Probes: Employed in the design and synthesis of activity-based probes (ABPs) for studying enzyme function and target identification.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Custom Synthesis and Contract Manufacturing: A key raw material for custom synthesis houses serving the life sciences sector.

Basic Information

Item	Details
Product Name	4-(2-Pyridinyloxy)Benzenesulfonylchloridehydrochloride
CAS No.	1170110-04-9
Molecular Formula	C11H9Cl2NO3S
Molecular Weight	322.17 g/mol
Synonyms	4-(Pyridin-2-yloxy)benzenesulfonyl chloride hydrochloride; 2-(4-(Chlorosulfonyl)phenoxy)pyridine hydrochloride; 4-(2-Pyridyloxy)benzenesulfonyl chloride HCl; Benzenesulfonyl chloride, 4-(2-pyridinyloxy)-, hydrochloride; 4-(Pyridin-2-yloxy)phenylsulfonyl chloride hydrochloride; 4-(2-Pyridyloxy)phenylsulfonyl chloride hydrochloride; 4-(2-Pyridinyloxy)benzenesulfonyl chloride hydrochloride
EINECS	Contact for details

Quality Control

Our 4-(2-Pyridinyloxy)Benzenesulfonylchloridehydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and process development. Certificates of Analysis (COA) detailing all specifications are available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.