Description

2-Thiophenecarboxamide,4-Amino-(9Ci) is a specialized heterocyclic building block featuring both an amino and a carboxamide functional group on a thiophene core. This compound is valued for its role as a key synthetic intermediate in the development of advanced pharmaceuticals and agrochemicals. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders and anti-infective agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiophene scaffold.
• Material Science: Acts as a monomer or functionalizing agent in the creation of conductive polymers and organic electronic materials.
• Chemical Synthesis: Employed in organic synthesis as a versatile building block for constructing more complex heterocyclic systems and fine chemicals.
• Biochemical Research: Utilized as a standard or reagent in biochemical assays and proteomics research due to its specific functional groups.

Basic Information

Product Name	2-Thiophenecarboxamide,4-Amino-(9Ci)
CAS No.	784124-87-4
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	4-Amino-2-thiophenecarboxamide; 4-Aminothiophene-2-carboxamide; 2-Carbamoyl-4-aminothiophene; 4-Amino-thiophene-2-carboxylic acid amide; 4-Amino-2-thiophenecarboxylic acid amide; 4-Amino-2-carbamoylthiophene; 4-Aminothiophene-2-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxamide,4-Amino-(9Ci) is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency. Each lot is tested using advanced analytical techniques, including HPLC and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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