Description

6-tert-Butyl-4-(5-Chloro-3-Methyl-1-Benzofuran-2-Yl)-2H-Chromen-2-One is a high-purity, specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of novel active pharmaceutical ingredients (APIs) and functional materials. Industrial researchers and process chemists in the pharmaceutical, agrochemical, and material science sectors require this precise chemical for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its benzofuran-chromenone hybrid structure.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a potential core structure for electron-transporting or host materials in electronic displays and lighting.
• Dye & Pigment Synthesis: Functions as an intermediate for creating specialized chromophores with specific light-absorption or emission properties.
• Academic & R&D: Employed in university and corporate research laboratories for studying heterocyclic chemistry and reaction mechanisms.
• Fine Chemical Production: Integrated into multi-step synthetic routes for producing other high-value, complex organic molecules.

Basic Information

Product Name	6-tert-Butyl-4-(5-Chloro-3-Methyl-1-Benzofuran-2-Yl)-2H-Chromen-2-One
CAS No.	846065-71-2
Molecular Formula	C24H23ClO3
Molecular Weight	394.89 g/mol
Synonyms	6-tert-Butyl-4-(5-chloro-3-methylbenzofuran-2-yl)chromen-2-one; 4-(5-Chloro-3-methyl-1-benzofuran-2-yl)-6-(tert-butyl)-2H-chromen-2-one; 6-tert-Butyl-4-(5-chloro-3-methyl-1-benzofuran-2-yl)-2H-1-benzopyran-2-one; 2H-Chromen-2-one, 6-(1,1-dimethylethyl)-4-(5-chloro-3-methyl-1-benzofuran-2-yl)-; CAS 846065-71-2
EINECS	Contact for details

Quality Control

Our 6-tert-Butyl-4-(5-Chloro-3-Methyl-1-Benzofuran-2-Yl)-2H-Chromen-2-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and production requirements.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.