Description

5-Bromo-n-tert-Butyl-2-Thiophenesulfonamide is a high-purity, specialized organosulfur compound featuring a brominated thiophene core with a tert-butyl sulfonamide substituent. This molecular architecture makes it a valuable building block and intermediate in advanced synthetic chemistry, particularly for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors.

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 Research: Serves as a structural motif in the development of new herbicides, fungicides, or insecticides with specific modes of action.
• Material Science: Used in the research and development of organic semiconductors, conductive polymers, or advanced ligands for catalytic systems.
• Chemical Synthesis: Acts as a versatile building block for constructing complex heterocyclic compounds and functionalized thiophene derivatives.
• Academic & Contract Research: Employed in university laboratories and CROs (Contract Research Organizations) for methodological studies and discovery chemistry.

Basic Information

Product Name	5-Bromo-n-tert-Butyl-2-Thiophenesulfonamide
CAS No.	286932-39-6
Molecular Formula	C8H12BrNO2S2
Molecular Weight	298.22 g/mol
Synonyms	5-Bromo-2-(tert-butylsulfamoyl)thiophene; 5-Bromo-N-tert-butylthiophene-2-sulfonamide; 2-Thiophenesulfonamide, 5-bromo-N-(1,1-dimethylethyl)-; 5-Bromo-N-(tert-butyl)thiophene-2-sulfonamide; tert-Butyl(5-bromothiophen-2-yl)sulfonylamine; 5-Bromo-N-tert-butyl-2-thiophenesulfonamide; 286932-39-6
EINECS	Contact for details

Quality Control

Our 5-Bromo-n-tert-Butyl-2-Thiophenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.