Description

Benzo[1,3]Dioxole-5-Sulfonyl Chloride is a high-value sulfonyl chloride derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its reactivity as a sulfonylation agent, enabling the efficient introduction of the benzo[1,3]dioxole moiety into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its unique heterocyclic structure.
• Material Science: Building block for creating specialized polymers and functional materials with specific electronic or binding properties.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new sulfonamide and sulfonate chemistries.
• Dye and Pigment Manufacturing: Intermediate for synthesizing complex organic dyes and colorants.

Basic Information

Product Name	Benzo[1,3]Dioxole-5-Sulfonyl Chloride
CAS No.	115010-10-1
Molecular Formula	C7H5ClO4S
Molecular Weight	220.63 g/mol
Synonyms	1,3-Benzodioxole-5-sulfonyl chloride; 5-Sulfonyl chloride-1,3-benzodioxole; Piperonylsulfonyl chloride; 3,4-(Methylenedioxy)benzenesulfonyl chloride; 1,3-Benzodioxol-5-ylsulfonyl chloride; 5-(Chlorosulfonyl)-1,3-benzodioxole; Benzo[d][1,3]dioxole-5-sulfonyl chloride
EINECS	Contact for details

Quality Control

Our Benzo[1,3]Dioxole-5-Sulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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