Description

3-Nitrothiophene-2-Carboxamide is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmacologically active molecules, particularly within medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex sulfur-containing heterocycles.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that leverage the thiophene scaffold.
• Material Science: Acts as a building block for creating novel organic electronic materials, such as semiconductors or conductive polymers.
• Chemical Synthesis: Employed in academic and industrial research for the construction of complex, nitro-substituted heterocyclic libraries.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	3-Nitrothiophene-2-Carboxamide
CAS No.	391680-93-6
Molecular Formula	C5H4N2O3S
Molecular Weight	172.16 g/mol
Synonyms	2-Carbamoyl-3-nitrothiophene; 3-Nitro-2-thiophenecarboxamide; 3-Nitrothiophene-2-carboxylic acid amide; 3-Nitro-2-thiophenecarboxylic acid amide; 3-Nitrothiophene-2-carboxylic acid, amide; 3-Nitrothiophene-2-carboxylic acid amine; 3-Nitro-2-thiophenecarboxamide; 3-Nitrothiophene-2-carboxamide
EINECS	Contact for details

Quality Control

Our 3-Nitrothiophene-2-Carboxamide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.