Description

3-Thiophenesulfonamide,n-Phenyl-(9Ci) is a specialized organic sulfur compound featuring a phenyl-substituted sulfonamide group on a thiophene backbone. This molecular structure makes it a valuable intermediate and building block in advanced chemical synthesis, particularly for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its role in creating compounds with specific biological or electronic properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the thiophene-sulfonamide moiety is pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the production of conductive polymers, organic semiconductors, or advanced coatings.
• Chemical Synthesis Reagent: Employed in organic chemistry laboratories for constructing complex sulfur-containing molecules or as a ligand in catalytic systems.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where the thiophene ring contributes to color and stability.

Basic Information

Product Name	3-Thiophenesulfonamide,n-Phenyl-(9Ci)
CAS No.	51175-66-7
Molecular Formula	C10H9NO2S2
Molecular Weight	239.31 g/mol
Synonyms	N-Phenylthiophene-3-sulfonamide; 3-(Phenylsulfamoyl)thiophene; Thiophene-3-sulfonamide, N-phenyl-; Phenyl-thiophene-3-sulfonamide; 51175-66-7; N-Phenyl-3-thiophenesulfonamide; 3-Thiophenesulfonamide, N-phenyl-; N-Phenyl-3-sulfamoylthiophene
EINECS	Contact for details

Quality Control

Every batch of 3-Thiophenesulfonamide,n-Phenyl-(9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by techniques such as HPLC, NMR, and mass spectrometry is supplied with each shipment to guarantee reproducible results and supply chain reliability for your critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain stability.

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.