Description

4-Methoxy-5,6,7,8-Tetrahydro-1-Naphthalenesulfonyl Chloride (Saltdata: Free) is a high-purity, advanced pharmaceutical intermediate and versatile chemical building block. This compound is critical for the synthesis of complex organic molecules, particularly in medicinal chemistry and fine chemical production. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Sulfonamide Derivative Synthesis: Acts as a crucial precursor for creating a wide range of sulfonamide-based compounds with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Intermediate for producing specialty polymers and functional materials requiring specific sulfonyl chloride moieties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocyclic and polycyclic structures.
• Chemical Biology Probes: Useful for labeling and modifying biomolecules in proteomics and biochemical research.

Basic Information

Product Name	4-Methoxy-5,6,7,8-Tetrahydro-1-Naphthalenesulfonyl Chloride (Saltdata: Free)
CAS No.	1211487-94-3
Molecular Formula	C₁₁H₁₃ClO₃S
Molecular Weight	260.74 g/mol
Synonyms	5,6,7,8-Tetrahydro-4-methoxy-1-naphthalenesulfonyl chloride; 4-Methoxy-5,6,7,8-tetrahydronaphthalene-1-sulfonyl chloride; 1-Naphthalenesulfonyl chloride, 5,6,7,8-tetrahydro-4-methoxy-; Tetralin sulfonyl chloride derivative
EINECS	Contact for details

Quality Control

Our 4-Methoxy-5,6,7,8-Tetrahydro-1-Naphthalenesulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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