Description

Ethanone, 1-Thieno[2,3-B]Pyridin-3-Yl- (9Ci) is a high-purity heterocyclic ketone building block of significant interest in advanced organic synthesis. This compound matters as a versatile and critical precursor for the development of novel pharmaceuticals and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by research institutions and industrial R&D departments focused on medicinal chemistry, particularly in the synthesis of potential drug candidates and active ingredients.

Application

This specialized chemical intermediate serves as a key synthon in various research and development applications:

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and oncology research.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its unique fused-ring structure.
• Material Science: Serves as a precursor for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Academic & Contract Research: Employed in university and CRO laboratories for method development and the exploration of new heterocyclic chemistry.
• Dye & Pigment Synthesis: Acts as an intermediate in the production of specialized dyes and functional pigments.

Basic Information

Product Name	Ethanone, 1-Thieno[2,3-B]Pyridin-3-Yl- (9Ci)
CAS No.	53175-00-1
Molecular Formula	C9H7NOS
Molecular Weight	177.22 g/mol
Synonyms	1-(Thieno[2,3-b]pyridin-3-yl)ethanone; 3-Acetylthieno[2,3-b]pyridine; Thieno[2,3-b]pyridin-3-yl methyl ketone; 1-(Thieno[2,3-b]pyridin-3-yl)ethan-1-one; 3-Acetylthieno[2,3-b]pyridine; Ethanone, 1-(thieno[2,3-b]pyridin-3-yl)-; 53175-00-1; 3-Acetyl-thieno[2,3-b]pyridine
EINECS	Contact for details

Quality Control

Our Ethanone, 1-Thieno[2,3-B]Pyridin-3-Yl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory 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). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white 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.