Description

5-Bromo-Thiophene-2-Sulfonic Acid (2,2-Dimethoxy-Ethyl)-Amide is a high-value, multi-functional sulfonamide derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular architecture, featuring both bromo and sulfonamide functional groups on a thiophene scaffold, makes it an indispensable intermediate for the development of novel active compounds. This product is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing complex molecules in medicinal and process chemistry due to its reactive bromine and sulfonamide sites.
• Ligand & Catalyst Development: Utilized in the design of novel ligands for metal catalysis and organocatalysts.
• Life Science Research: Employed as a biochemical tool or probe in academic and industrial research laboratories.

Basic Information

Item	Information
Product Name	5-Bromo-Thiophene-2-Sulfonic Acid (2,2-Dimethoxy-Ethyl)-Amide
CAS No.	850348-60-6
Molecular Formula	C8H12BrNO5S2
Molecular Weight	346.22 g/mol
Synonyms	N-(2,2-Dimethoxyethyl)-5-bromothiophene-2-sulfonamide; 5-Bromo-2-thiophenesulfonamide, N-(2,2-dimethoxyethyl)-; 5-Bromothiophene-2-sulfonic acid (2,2-dimethoxyethyl)amide; 850348-60-6; (2,2-Dimethoxyethyl)amide of 5-bromothiophene-2-sulfonic acid; 5-Bromo-N-(2,2-dimethoxyethyl)thiophene-2-sulfonamide
EINECS	Contact for details

Quality Control

Our 5-Bromo-Thiophene-2-Sulfonic Acid (2,2-Dimethoxy-Ethyl)-Amide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes to support your regulatory and R&D requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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