Description

(E)-n-(1,3-Benzodioxol-5-Ylmethyl)-2-(2-Thienyl)-1-Ethenesulfonamide CAS NO 339018-68-7 is a specialized organic sulfonamide compound featuring a benzodioxole and thiophene moiety, designed for advanced chemical synthesis and research. This high-purity intermediate is critical for developing novel active pharmaceutical ingredients (APIs) and functional materials where precise molecular architecture is required. It serves the needs of pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers seeking to build complex, biologically active molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used in developing new-generation herbicides and fungicides, leveraging its unique sulfonamide-thiophene structure.
• Material Science: Serves as a precursor for functional polymers and organic electronic materials due to its conjugated system.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme inhibition and receptor binding.
• Custom Synthesis: Employed by contract research organizations (CROs) and CDMOs for client-specific synthetic routes requiring this precise scaffold.
• Academic Research: A valuable compound for university laboratories investigating new organic reactions and heterocyclic chemistry.

Basic Information

Product Name	(E)-n-(1,3-Benzodioxol-5-Ylmethyl)-2-(2-Thienyl)-1-Ethenesulfonamide
CAS No.	339018-68-7
Molecular Formula	C₁₄H₁₃NO₄S₂
Molecular Weight	323.39 g/mol
Synonyms	(E)-N-[(1,3-Benzodioxol-5-yl)methyl]-2-(thiophen-2-yl)ethene-1-sulfonamide; 2-(2-Thienyl)-N-(1,3-benzodioxol-5-ylmethyl)ethenesulfonamide, (E)-; (E)-N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(thiophen-2-yl)vinylsulfonamide; 339018-68-7; (E)-2-(2-Thienyl)-N-(1,3-benzodioxol-5-ylmethyl)ethenesulfonamide; (E)-N-(1,3-Benzodioxol-5-ylmethyl)-2-(2-thienyl)vinylsulfonamide
EINECS	Contact for details

Quality Control

Our production of (E)-n-(1,3-Benzodioxol-5-Ylmethyl)-2-(2-Thienyl)-1-Ethenesulfonamide adheres to stringent quality management systems, ensuring batch-to-batch consistency for research and development. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with global regulatory frameworks, including REACH and ICH guidelines, for pharmaceutical development.

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). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (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.