Description

1-Benzothien-4-Ylamine is a high-purity organic chemical intermediate characterized by its fused benzothiophene ring system with an amine functional group. This compound matters for its role as a versatile building block in the synthesis of complex heterocyclic molecules, offering a critical structural motif for advanced material and pharmaceutical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of drug candidates targeting various therapeutic areas, including central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a monomer or functional unit in the development of organic semiconductors, conductive polymers, and advanced dyes.
• Chemical Research & Development: A valuable scaffold for medicinal chemistry and process chemistry, enabling structure-activity relationship (SAR) studies and route optimization.
• Ligand Synthesis: Potential building block for creating novel ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	1-Benzothien-4-Ylamine
CAS No.	17402-83-4
Molecular Formula	C8H7NS
Molecular Weight	149.21 g/mol
Synonyms	4-Amino-1-benzothiophene; 1-Benzothiophen-4-amine; 4-Aminobenzo[b]thiophene; Benzo[b]thiophen-4-amine; 1-Benzothienyl-4-amine; 4-Amino-benzo[b]thiophene; 1-Benzothiophene-4-ylamine
EINECS	Contact for details

Quality Control

Our 1-Benzothien-4-Ylamine is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.