Description

n-Butyltetrahydrothiophene-3-Sulfonamide 1,1-Dioxide is a high-purity sulfonamide derivative, a key intermediate in advanced organic synthesis. This compound is valued for its specific molecular framework, which is crucial for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and life science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific sulfonamide pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Material Science Research: Serves as a precursor or monomer in the development of specialty polymers and advanced functional materials.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Organic Synthesis Reagent: Acts as a versatile intermediate in multi-step synthetic routes for complex natural products or other fine chemicals.

Basic Information

Product Name	n-Butyltetrahydrothiophene-3-Sulfonamide 1,1-Dioxide
CAS No.	39258-13-4
Molecular Formula	C8H17NO3S2
Molecular Weight	239.35 g/mol
Synonyms	3-(Butylsulfamoyl)thiolane 1,1-dioxide; 1,1-Dioxo-1λ⁶-thiolane-3-sulfonic acid butylamide; Butyl(1,1-dioxotetrahydro-3-thienyl)sulfonamide; Tetrahydrothiophene-3-sulfonamide, N-butyl-, 1,1-dioxide; N-Butyl-1,1-dioxo-tetrahydro-1λ⁶-thiophene-3-sulfonamide; 3-(N-Butylsulfamoyl)thiolane 1,1-dioxide; Butyl(1,1-dioxo-1λ⁶-thiolan-3-yl)sulfonamide
EINECS	Contact for details

Quality Control

Our n-Butyltetrahydrothiophene-3-Sulfonamide 1,1-Dioxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.