Description

2,3-Dihydro-1H-Indene-2-Sulfonyl Chloride is a versatile and reactive sulfonyl chloride derivative, serving as a critical building block in advanced organic synthesis. Its primary value lies in its ability to act as a sulfonylation reagent, enabling the efficient introduction of the 2,3-dihydro-1H-indene-2-sulfonyl moiety into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of biologically active molecules, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides by introducing specific sulfonamide functionalities.
• Material Science Research: Employed in the creation of specialty polymers and functional materials with tailored properties.
• Chemical Biology Probes: Acts as a reagent for labeling and modifying biomolecules to study protein function and interaction.
• Custom Synthesis & Contract Manufacturing: A fundamental reagent for fine chemical producers offering bespoke synthesis services.

Basic Information

Product Name	2,3-Dihydro-1H-Indene-2-Sulfonyl Chloride
CAS No.	496946-74-8
Molecular Formula	C9H9ClO2S
Molecular Weight	216.68 g/mol
Synonyms	Indane-2-sulfonyl chloride; 2,3-Dihydro-1H-indene-2-sulfonyl chloride; 2-Indanesulfonyl chloride; 1H-Indene-2-sulfonyl chloride, 2,3-dihydro-; 2-Sulfochloridoindane; Indan-2-sulfonyl chloride
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-1H-Indene-2-Sulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of our global customer base in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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 incompatible materials such as strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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