Description

2-[4-(2-Quinoxalinyl)Phenoxy]-1-(2-Thienyl)Ethanone is a high-purity, specialized organic compound designed for advanced research and development applications. This molecule is valued for its unique heterocyclic structure, which combines quinoxaline and thiophene moieties, making it a versatile building block in synthetic chemistry. It is primarily utilized by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the development of new drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, or insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Acts as an organic building block for creating advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Synthesis: Employed in academic and industrial laboratories for methodological studies and the construction of complex molecular architectures.
• Dye & Pigment Development: Utilized in research for synthesizing new classes of organic dyes or fluorescent markers due to its conjugated system.

Basic Information

Product Name	2-[4-(2-Quinoxalinyl)Phenoxy]-1-(2-Thienyl)Ethanone
CAS No.	664976-72-1
Molecular Formula	C20H14N2O2S
Molecular Weight	346.40 g/mol
Synonyms	1-(2-Thienyl)-2-[4-(2-quinoxalinyl)phenoxy]ethanone; 2-[4-(2-Quinoxalinyl)phenoxy]-1-(2-thienyl)ethan-1-one; 2-(4-(Quinoxalin-2-yl)phenoxy)-1-(thiophen-2-yl)ethanone; Quinoxaline-thiophene ketone derivative; Ethanone, 1-(2-thienyl)-2-[4-(2-quinoxalinyl)phenoxy]-; 664976-72-1
EINECS	Contact for details

Quality Control

Our 2-[4-(2-Quinoxalinyl)Phenoxy]-1-(2-Thienyl)Ethanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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). Keep away from heat and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.