Description

3-(1H-Benzo[D]Imidazol-2-Yl)-6,8-Dichloro-2H-Chromen-2-One is a high-value, heterocyclic organic compound that serves as a critical synthetic intermediate and pharmacophore in advanced research and development. Its unique molecular architecture, combining a benzimidazole moiety with a dichlorinated coumarin scaffold, makes it a versatile building block for creating novel chemical entities. This compound is primarily sought by pharmaceutical and agrochemical R&D teams for the synthesis of potential active ingredients targeting a range of biological pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those exploring kinase inhibition, anti-cancer, and anti-inflammatory activities.
• Agrochemical Research: Used as a core structure for developing new-generation fungicides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as an electron-transporting or host material in the development of advanced optoelectronic devices due to its fused ring system.
• Fluorescent Probe & Sensor Development: Utilized in chemosensors and bio-imaging agents because of the inherent fluorescence properties of the coumarin core.
• Academic & Contract Research: Employed in universities and CROs for methodological studies in organic synthesis and medicinal chemistry.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with unique thermal or optical properties.

Basic Information

Product Name	3-(1H-Benzo[D]Imidazol-2-Yl)-6,8-Dichloro-2H-Chromen-2-One
CAS No.	305865-15-0
Molecular Formula	C₁₆H₈Cl₂N₂O₂
Molecular Weight	331.15 g/mol
Synonyms	6,8-Dichloro-3-(1H-benzimidazol-2-yl)-2H-chromen-2-one; 3-(1H-Benzoimidazol-2-yl)-6,8-dichloro-chromen-2-one; 6,8-Dichloro-3-(1H-benzimidazol-2-yl)-2H-1-benzopyran-2-one; 2H-Chromen-2-one, 3-(1H-benzimidazol-2-yl)-6,8-dichloro-; 305865-15-0; Benzimidazole-coumarin hybrid; Dichlorocoumarin benzimidazole derivative
EINECS	Contact for details

Quality Control

Every batch of 3-(1H-Benzo[D]Imidazol-2-Yl)-6,8-Dichloro-2H-Chromen-2-One is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and reliability for your critical R&D and scale-up processes. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profile by advanced chromatographic methods (HPLC, GC) is supplied with each shipment.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

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%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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