Description

3-(1H-Benzimidazol-2-Yl)-2H-1-Benzopyran-2-One CAS NO 1032-97-9 is a high-purity organic heterocyclic compound that serves as a critical building block in advanced chemical synthesis. This versatile intermediate is valued for its unique fused-ring structure, which imparts specific photophysical and coordination properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or possessing fluorescent properties for bio-imaging.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport material or host molecule in the fabrication of OLED devices due to its conjugated system.
• Coordination Chemistry & Catalysis: Acts as a ligand for metal complexes, useful in catalytic processes and the creation of advanced coordination polymers.
• Fluorescent Probe Synthesis: Employed in the design and synthesis of fluorescent dyes and sensors for chemical and biological detection.
• Academic & R&D: A valuable compound for fundamental research in organic chemistry, medicinal chemistry, and photochemistry.

Basic Information

Product Name	3-(1H-Benzimidazol-2-Yl)-2H-1-Benzopyran-2-One
CAS No.	1032-97-9
Molecular Formula	C₁₆H₁₀N₂O₂
Molecular Weight	262.27 g/mol
Synonyms	3-(1H-Benzimidazol-2-yl)chromen-2-one; 3-(2-Benzimidazolyl)-2H-1-benzopyran-2-one; 3-(1H-Benzo[d]imidazol-2-yl)-2H-chromen-2-one; 2-(2-Oxo-2H-chromen-3-yl)-1H-benzimidazole; 3-(2-Benzimidazolyl)coumarin; Coumarin benzimidazole derivative; 1032-97-9; NSC 403697
EINECS	Contact for details

Quality Control

Our production of 3-(1H-Benzimidazol-2-Yl)-2H-1-Benzopyran-2-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting research and industrial-grade specifications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability, consistency, and compliance with your project requirements.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Heavy Metals (as Pb)	≤ 20 ppm

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