Description

6-Ethyl-2,3,5,9-Tetramethylfuro[3,2-G]Chromen-7-One is a high-purity, synthetic organic compound belonging to the furochromenone class, a structural motif of significant interest in advanced chemical synthesis. This compound serves as a critical advanced intermediate or building block for the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions, pharmaceutical developers, and specialty chemical manufacturers engaged in cutting-edge organic synthesis and material science projects.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the furochromenone scaffold is active.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential core structure for developing new electron-transporting or emissive materials due to its fused aromatic system.
• Agrochemical Synthesis: Used in research for creating new active ingredients with potential herbicidal or fungicidal properties.
• Material Science: Serves as a building block for constructing complex organic frameworks and polymers with tailored optical or electronic properties.
• Academic & Industrial R&D: Employed as a standard or starting material in methodological studies and the exploration of new chemical reactions.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized colorants and fluorescent markers.

Basic Information

Product Name	6-Ethyl-2,3,5,9-Tetramethylfuro[3,2-G]Chromen-7-One
CAS No.	858741-53-4
Molecular Formula	C₁₉H₂₂O₃
Molecular Weight	298.38 g/mol
Synonyms	6-Ethyl-2,3,5,9-tetramethylfuro[3,2-g]chromen-7-one; 6-Ethyl-2,3,5,9-tetramethyl-7H-furo[3,2-g]chromen-7-one; Furo[3,2-g]chromen-7-one, 6-ethyl-2,3,5,9-tetramethyl-; 858741-53-4; 6-Ethyl-2,3,5,9-tetramethyl-7H-furo[3,2-g][1]benzopyran-7-one
EINECS	Contact for details

Quality Control

Our production of 6-Ethyl-2,3,5,9-Tetramethylfuro[3,2-G]Chromen-7-One adheres to stringent in-process controls and final batch analysis to ensure consistent purity and identity. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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, and well-ventilated area at controlled 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)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
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.