Description

2,3,5,6,9-Pentamethyl-7H-Furo[3,2-G]Chromen-7-One is a high-purity, synthetically derived organic compound belonging to the furochromenone class, characterized by its unique pentamethyl-substituted fused ring system. This compound serves as a critical advanced intermediate or building block for research and development in specialized chemical synthesis. It is primarily sought by industries involved in the development of pharmaceuticals, agrochemicals, and functional materials, where its specific molecular architecture enables the creation of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its fused ring structure for bioactivity.
• Organic Electronic Materials: Investigated as a potential building block for organic semiconductors or light-emitting materials due to its chromenone core.
• Dye & Pigment Synthesis: Functions as an intermediate for creating specialized dyes and pigments with specific light-absorption properties.
• Chemical Research & Development: Employed as a standard or reagent in academic and industrial R&D for methodology development and complex molecule construction.
• Flavor & Fragrance Industry: May be utilized in the synthesis of complex aroma chemicals, given the structural motifs common in this field.

Basic Information

Product Name	2,3,5,6,9-Pentamethyl-7H-Furo[3,2-G]Chromen-7-One
CAS No.	374705-21-2
Molecular Formula	C₁₇H₁₆O₃
Molecular Weight	268.31 g/mol
Synonyms	7H-Furo[3,2-g]chromen-7-one, 2,3,5,6,9-pentamethyl-; 2,3,5,6,9-Pentamethylfuro[3,2-g]chromen-7-one; Pentamethylfurochromenone; Furo[3,2-g]chromen-7-one, pentamethyl derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,3,5,6,9-Pentamethyl-7H-Furo[3,2-G]Chromen-7-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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