Description

Chromone, 2-(2-Thienyl)- is a specialized heterocyclic organic compound that serves as a crucial synthetic intermediate and a privileged scaffold in medicinal chemistry. Its unique structure, combining chromone and thiophene moieties, makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity chemical is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for synthesis and discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and central nervous system disorders.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Serves as a building block for creating new pesticides and herbicides with enhanced efficacy.
• Organic Electronic Materials: Investigated as a component in the development of organic semiconductors and light-emitting materials due to its conjugated system.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalytic and materials science applications.
• Flavor & Fragrance Synthesis: Used in the research and development of complex aroma chemicals.

Basic Information

Product Name	Chromone, 2-(2-Thienyl)-
CAS No.	6297-63-8
Molecular Formula	C13H8O2S
Molecular Weight	228.27 g/mol
Synonyms	2-(2-Thienyl)chromone; 2-(Thiophen-2-yl)-4H-chromen-4-one; 2-(2-Thienyl)-4H-1-benzopyran-4-one; 2-(Thiophen-2-yl)chromone; 4H-1-Benzopyran-4-one, 2-(2-thienyl)-; 2-(2-Thienyl)-4H-chromen-4-one; 2-Thiophen-2-yl-chromen-4-one
EINECS	Contact for details

Quality Control

Our Chromone, 2-(2-Thienyl)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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, well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.