Description

Ethanone, 1-(3-Amino-4-Methyl-2-Thienyl)- (9Ci) is a specialized heterocyclic building block featuring a reactive amino group and a ketone functionality on a thiophene scaffold. This compound is valued for its role as a critical intermediate in the synthesis of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), advanced materials, and fine chemicals who require high-purity, structurally defined intermediates to ensure successful downstream reactions and final product quality.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-infectives, and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or emissive layer components in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: The amino and carbonyl groups make it a useful starting material for creating chelating ligands for metal catalysts.
• Dye and Pigment Manufacturing: Employed in the production of specialized dyes and pigments where the thiophene ring contributes to color fastness and specific light-absorption properties.
• Material Science Research: Investigated for use in conductive polymers, organic semiconductors, and other advanced functional materials.

Basic Information

Product Name	Ethanone, 1-(3-Amino-4-Methyl-2-Thienyl)- (9Ci)
CAS No.	87676-04-8
Molecular Formula	C7H9NOS
Molecular Weight	155.22 g/mol
Synonyms	1-(3-Amino-4-methyl-2-thienyl)ethanone; 3-Amino-4-methyl-2-acetylthiophene; 1-(3-Amino-4-methylthiophen-2-yl)ethan-1-one; 2-Acetyl-3-amino-4-methylthiophene; 3-Amino-4-methyl-2-thienyl methyl ketone; 1-(3-Amino-4-methyl-2-thienyl)ethanone; 2-Acetyl-4-methyl-3-aminothiophene
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(3-Amino-4-Methyl-2-Thienyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to support your quality assurance and regulatory documentation 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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Light 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	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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