Description

1-[3-Amino-5-(4-Chlorophenyl)-2-Thienyl]Ethan-1-One is a high-purity, specialized heterocyclic building block featuring a thiophene core substituted with an amino group and a chlorophenyl moiety. This compound is of significant value in advanced organic synthesis, serving as a critical intermediate for constructing complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides, leveraging its unique heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and other advanced functional materials due to its electron-rich thiophene unit.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and as a scaffold for library synthesis in medicinal chemistry.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments where the aminothiophene structure imparts specific color and stability properties.

Basic Information

Item	Details
Product Name	1-[3-Amino-5-(4-Chlorophenyl)-2-Thienyl]Ethan-1-One
CAS No.	175137-02-7
Molecular Formula	C12H10ClNOS
Molecular Weight	251.73 g/mol
Synonyms	1-(3-Amino-5-(4-chlorophenyl)thiophen-2-yl)ethanone; 1-[3-Amino-5-(4-chlorophenyl)-2-thienyl]ethanone; 2-Acetyl-3-amino-5-(4-chlorophenyl)thiophene; 3-Amino-5-(4-chlorophenyl)thiophene-2-yl methyl ketone; 2-Acetyl-5-(4-chlorophenyl)-3-aminothiophene; Ethanone, 1-[3-amino-5-(4-chlorophenyl)-2-thienyl]-; 175137-02-7
EINECS	Contact for details

Quality Control

Our 1-[3-Amino-5-(4-Chlorophenyl)-2-Thienyl]Ethan-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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	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	≤ 0.5%
Heavy Metals	≤ 20 ppm

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