Description

4-(Quinolin-8-Yloxy)Benzene-1-Sulfonyl Chloride is a high-purity sulfonyl chloride derivative, a key chemical intermediate valued for its reactive functional groups. This compound is essential for facilitating the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel sulfonamide-based active ingredients.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel sulfonamide-based drug candidates, including kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the sulfonamide moiety imparts specific biological activity.
• Material Science: Serves as a precursor for creating functional polymers and advanced materials with specific surface properties.
• Chemical Synthesis: Acts as a versatile reagent for introducing the sulfonyl group in complex organic synthesis and medicinal chemistry projects.
• Bioconjugation: Potential use in modifying biomolecules for diagnostic or therapeutic applications due to its reactive sulfonyl chloride group.

Basic Information

Product Name	4-(Quinolin-8-Yloxy)Benzene-1-Sulfonyl Chloride
CAS No.	1041526-14-0
Molecular Formula	C₁₅H₁₀ClNO₃S
Molecular Weight	319.76 g/mol
Synonyms	8-(4-Chlorosulfonylphenoxy)quinoline; 4-(8-Quinolyloxy)benzenesulfonyl chloride; 1-(Quinolin-8-yloxy)-4-sulfonylchloridobenzene; Quinolin-8-yloxy benzene sulfonyl chloride; 8-(p-Chlorosulfonylphenoxy)quinoline; 4-(Quinolin-8-yloxy)phenylsulfonyl chloride; 4-(8-Quinolyloxy)phenylsulfonyl chloride
EINECS	Contact for details

Quality Control

Our 4-(Quinolin-8-Yloxy)Benzene-1-Sulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for our global B2B partners.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.