Description

n-(1,1-Dioxidotetrahydrothiophen-3-Yl)Naphthalene-2-Sulfonamide is a high-purity sulfonamide derivative, a key building block in advanced pharmaceutical and agrochemical research. Its value lies in its unique molecular scaffold, which is instrumental in the synthesis of novel compounds with targeted biological activity. This intermediate is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of new chemical entities (NCEs) for drug discovery programs, particularly in areas requiring sulfonamide-based pharmacophores.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its bioactive sulfonamide core.
• Chemical Biology Probe: Acts as a scaffold for creating molecular probes to study enzyme inhibition and protein-ligand interactions in biochemical assays.
• Fine Chemical Synthesis: Employed as a specialized building block for constructing complex, high-value molecules in custom synthesis and contract manufacturing.
• Material Science Research: Investigated for potential use in the development of advanced polymers or functional materials with specific sulfonamide properties.

Basic Information

Product Name	n-(1,1-Dioxidotetrahydrothiophen-3-Yl)Naphthalene-2-Sulfonamide
CAS No.	325694-86-8
Molecular Formula	C₁₄H₁₅NO₄S₂
Molecular Weight	325.40 g/mol
Synonyms	2-Naphthalenesulfonamide, N-(1,1-dioxido-3-tetrahydrothienyl)-; N-(1,1-Dioxotetrahydro-3-thienyl)-2-naphthalenesulfonamide; N-(Tetrahydro-1,1-dioxido-3-thienyl)-2-naphthalenesulfonamide; 3-[(Naphthalen-2-ylsulfonyl)amino]tetrahydrothiophene 1,1-dioxide; N-(1,1-Dioxotetrahydrothiophen-3-yl)naphthalene-2-sulfonamide; N-(1,1-Dioxidotetrahydro-3-thienyl)-2-naphthalenesulfonamide
EINECS	Contact for details

Quality Control

Our n-(1,1-Dioxidotetrahydrothiophen-3-Yl)Naphthalene-2-Sulfonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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