Description

3,4-Dihydronaphthalene-2-Sulfonamide is a high-purity, specialized organic intermediate featuring a fused naphthalene ring system functionalized with a sulfonamide group. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Material Science Research: Serves as a monomer or functional additive in the development of advanced polymers, dyes, or organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein functions.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct complex polycyclic structures for various research applications.

Basic Information

Product Name	3,4-Dihydronaphthalene-2-Sulfonamide
CAS No.	954565-99-2
Molecular Formula	C₁₀H₁₁NO₂S
Molecular Weight	209.26 g/mol
Synonyms	3,4-Dihydro-2-naphthalenesulfonamide; 2-Naphthalenesulfonamide, 3,4-dihydro-; 1,2,3,4-Tetrahydronaphthalene-2-sulfonamide; 3,4-Dihydronaphthalene-2-sulfonic acid amide; 2-Sulfamoyl-1,2,3,4-tetrahydronaphthalene; Tetrahydronaphthalene-2-sulfonamide
EINECS	Contact for details

Quality Control

Our 3,4-Dihydronaphthalene-2-Sulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all test results 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 area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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