Description

Ethanone, 1-(4-Amino-2-Thienyl)- (9Ci) is a specialized organic compound featuring a thiophene ring substituted with an amino and an acetyl group. This unique heterocyclic structure makes it a valuable key intermediate in the synthesis of more complex molecules, particularly in advanced research and development. It is primarily sought by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients and by fine chemical manufacturers producing high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for 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 research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Material Science Research: Serves as a monomer or precursor for developing advanced polymers, organic semiconductors, and conductive materials.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and organic pigments due to its amino and carbonyl functional groups.
• Academic & Industrial R&D: A key reagent for methodological studies in organic chemistry and for creating libraries of compounds for high-throughput screening.

Basic Information

Item	Detail
Product Name	Ethanone, 1-(4-Amino-2-Thienyl)- (9Ci)
CAS No.	692889-40-0
Molecular Formula	C6H7NOS
Molecular Weight	141.19 g/mol
Synonyms	1-(4-Amino-2-thienyl)ethanone; 4-Amino-2-acetylthiophene; 2-Acetyl-4-aminothiophene; 4-Amino-2-thienyl methyl ketone; 2-Thienylamine, 4-acetyl-; 4-Amino-2-thiophenecarboxaldehyde, acetyl derivative; 1-(4-Aminothiophen-2-yl)ethan-1-one
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4-Amino-2-Thienyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

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	≤ 0.1%

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