Description

2,4,8,9-Tetramethyl-3-Phenylfuro[2,3-F]Chromen-7-One is a specialized organic compound belonging to the furochromenone class, characterized by its unique fused-ring structure. This compound is valued for its role as a key synthetic intermediate and functional material in advanced chemical research and development. It is primarily sought by industries involved in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and materials science for applications such as organic light-emitting diodes (OLEDs) and photoresists.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Advanced Material Synthesis: A key precursor for creating functional materials, including organic semiconductors and photochromic compounds.
• OLED Development: Investigated as a potential component or dopant in the emissive layers of organic light-emitting diodes due to its fused-ring, chromophore structure.
• Photoresist Formulation: Can be utilized in the development of advanced photoresists for microelectronics and semiconductor manufacturing.
• Academic & Industrial R&D: Employed in chemical research for studying reaction mechanisms, heterocyclic chemistry, and as a standard for analytical method development.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and pigments with specific light-absorption properties.

Basic Information

Item	Detail
Product Name	2,4,8,9-Tetramethyl-3-Phenylfuro[2,3-F]Chromen-7-One
CAS No.	670241-74-4
Molecular Formula	C22H18O3
Molecular Weight	330.38 g/mol
Synonyms	3-Phenyl-2,4,8,9-tetramethylfuro[2,3-f]chromen-7-one; 2,4,8,9-Tetramethyl-3-phenylfuro[2,3-f]chromen-7-one; Furo[2,3-f]chromen-7-one, 2,4,8,9-tetramethyl-3-phenyl-; Tetramethylphenylfurochromenone
EINECS	Contact for details

Quality Control

Every batch of 2,4,8,9-Tetramethyl-3-Phenylfuro[2,3-F]Chromen-7-One undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should be conducted under conditions that minimize exposure to light.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Single impurity ≤ 1.0%; Total impurities ≤ 2.0%

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