Description

6-Chloro-2-Naphthyl Sulfonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. This compound serves as a critical building block for introducing the 6-chloro-2-naphthylsulfonyl moiety into target molecules, enabling the development of complex structures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drug candidates, including potential enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides where the naphthyl sulfonyl group confers specific biological activity.
• Material Science Research: Employed in the creation of specialty polymers, dyes, and photoactive compounds for advanced material applications.
• Chemical Biology Probes: Serves as a starting material for synthesizing labeled compounds or affinity probes used in biochemical and diagnostic research.
• Custom Synthesis & Contract Manufacturing: A vital reagent for fine chemical and custom synthesis houses producing bespoke compounds for client R&D projects.

Basic Information

Product Name	6-Chloro-2-Naphthyl Sulfonyl Chloride
CAS No.	214746-56-2
Molecular Formula	C10H6Cl2O2S
Molecular Weight	261.12 g/mol
Synonyms	2-Naphthalenesulfonyl chloride, 6-chloro-; 6-Chloro-2-naphthalenesulfonyl chloride; 6-Chloronaphthalene-2-sulfonyl chloride; 2-Chlorosulfonyl-6-chloronaphthalene; 6-Chloro-2-naphthylsulfonyl chloride; 6-Chloronaphth-2-ylsulfonyl chloride; 214746-56-2 (CAS)
EINECS	Contact for details

Quality Control

Every batch of 6-Chloro-2-Naphthyl Sulfonyl Chloride is manufactured and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. Handle and store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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