Description

4-(Pentyloxy)Benzenesulfonyl Chloride is a specialized organic intermediate belonging to the class of sulfonyl chlorides. This compound is a critical building block in advanced organic synthesis, valued for its reactivity as a sulfonylation agent. It is primarily sought after by research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for sulfonamide-based drugs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a reactant in the creation of specialized dyes and colorants.
• Polymer Chemistry: Employed as a modifying agent or cross-linking monomer in the development of specialty polymers.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel sulfonated compounds.
• Liquid Crystal Materials: Potential intermediate in the synthesis of components for display technologies.

Basic Information

Product Name	4-(Pentyloxy)Benzenesulfonyl Chloride
CAS No.	58076-33-8
Molecular Formula	C11H15ClO3S
Molecular Weight	262.75 g/mol
Synonyms	1-(Pentyloxy)-4-(chlorosulfonyl)benzene; p-Pentyloxybenzenesulfonyl Chloride; 4-n-Pentoxybenzenesulfonyl Chloride; Benzenesulfonyl chloride, 4-(pentyloxy)-; 4-Amyloxybenzenesulfonyl chloride
EINECS	Contact for details

Quality Control

Our 4-(Pentyloxy)Benzenesulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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