Description

2-Thiophenecarboxamide,3-Mercapto-(9Ci) is a specialized heterocyclic compound featuring both carboxamide and mercapto functional groups on a thiophene core. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Material Science: Serves as a precursor for functional polymers and organic electronic materials due to the thiophene moiety.
• Chemical Synthesis: Acts as a versatile intermediate for creating more complex sulfur- and nitrogen-containing heterocycles.
• Ligand & Catalyst Development: The mercapto group can be utilized in the design of metal-chelating ligands for catalytic systems.

Basic Information

Product Name	2-Thiophenecarboxamide,3-Mercapto-(9Ci)
CAS No.	104728-24-7
Molecular Formula	C5H5NOS2
Molecular Weight	159.23 g/mol
Synonyms	3-Mercapto-2-thiophenecarboxamide; 3-Mercaptothiophene-2-carboxamide; 2-Carbamoyl-3-mercaptothiophene; 3-Sulfanylthiophene-2-carboxamide; 3-Thiol-thiophene-2-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxamide,3-Mercapto-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide full traceability and a Certificate of Analysis (COA) with every shipment, ensuring it meets the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its property of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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