Description

Ethanone, 1-(5-Amino-2-Thienyl)- (9Ci) is a specialized organic compound featuring a thiophene ring substituted with an amino group and an acetyl group, serving as a key heterocyclic building block. This compound matters for its role as a versatile intermediate in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial 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 research and development of new pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Serves as a building block for creating advanced organic electronic materials, such as conductive polymers and organic semiconductors.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments where the thiophene moiety contributes to color and stability properties.
• Chemical Research & Development: A valuable scaffold in medicinal chemistry and organic synthesis for structure-activity relationship (SAR) studies and library synthesis.

Basic Information

Product Name	Ethanone, 1-(5-Amino-2-Thienyl)- (9Ci)
CAS No.	128327-59-3
Molecular Formula	C6H7NOS
Molecular Weight	141.19 g/mol
Synonyms	1-(5-Amino-2-thienyl)ethanone; 5-Acetyl-2-aminothiophene; 2-Amino-5-acetylthiophene; 5-Acetyl-2-thiophenamine; 2-Thiophenamine, 5-acetyl-; 1-(5-Aminothiophen-2-yl)ethan-1-one; 5-Acetylthiophen-2-amine
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(5-Amino-2-Thienyl)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%

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