Description

3-Thiophenemethanamine,5-Amino-(9Ci) is a specialized heterocyclic amine building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of pharmaceuticals, agrochemicals, and functional materials, where its unique thiophene-based structure imparts specific electronic and binding properties. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to incorporate functionalized thiophene motifs into their target molecules.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas targeting the central nervous system, oncology, and infectious diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where the thiophene moiety can enhance biological activity and selectivity.
• Material Science & Organic Electronics: Serves as a precursor for conductive polymers, organic semiconductors, and non-linear optical (NLO) materials due to the electron-rich nature of the thiophene ring.
• Ligand & Catalyst Development: Employed in the design and synthesis of novel ligands for catalysis and metal-organic frameworks (MOFs), leveraging the amine functionality for coordination.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes, pigments, and imaging agents.
• Academic & Industrial Research: A valuable reagent for method development and exploratory chemistry in both academic laboratories and corporate R&D centers.

Basic Information

Product Name	3-Thiophenemethanamine,5-Amino-(9Ci)
CAS No.	197893-34-8
Molecular Formula	C6H8N2S
Molecular Weight	140.21 g/mol
Synonyms	5-Amino-3-thiophenemethanamine; 3-(Aminomethyl)-5-aminothiophene; 5-Amino-thiophene-3-ylmethylamine; (5-Amino-3-thienyl)methanamine; 3-Aminomethyl-5-aminothiophene; 5-Amino-3-thiophenemethylamine; 3-Thiophenemethanamine, 5-amino-; 5-Amino-3-thienylmethylamine
EINECS	Contact for details

Quality Control

Our 3-Thiophenemethanamine,5-Amino-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.