Description

5,6,7,8-Tetrahydro-2-Naphthalenesulfonyl 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 agent, facilitating the introduction of the sulfonyl functional group into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the sulfonyl moiety imparts specific biological activity.
• Material Science Research: Employed in the creation of specialty polymers, dyes, and photoactive materials that require sulfonated structures.
• Chemical Derivatization: Acts as a reagent for protecting groups or for modifying the properties of complex organic molecules in research settings.
• Ligand and Catalyst Development: Useful in the preparation of specialized ligands for metal catalysis and other synthetic methodologies.

Basic Information

Product Name	5,6,7,8-Tetrahydro-2-Naphthalenesulfonyl Chloride
CAS No.	61551-49-3
Molecular Formula	C₁₀H₁₁ClO₂S
Molecular Weight	230.71 g/mol
Synonyms	5,6,7,8-Tetrahydro-2-naphthalenesulfonyl chloride; 5,6,7,8-Tetrahydronaphthalene-2-sulfonyl chloride; 2-Sulfonylchloride-5,6,7,8-tetrahydronaphthalene; Tetralin-2-sulfonyl chloride; 2-(Chlorosulfonyl)-1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydronaphthalene-6-sulfonyl chloride; 61551-49-3; THN-SO2Cl
EINECS	Contact for details

Quality Control

Our 5,6,7,8-Tetrahydro-2-Naphthalenesulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. We adhere to current Good Manufacturing Practices (cGMP) where applicable. Comprehensive analytical testing, including HPLC, NMR, and titration methods, is performed to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%
Melting Point	Contact for details

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