Description

3-(4-Methoxyphenyl)-4,8,9-Trimethylfuro[2,3-F]Chromen-7-One CAS NO 858743-67-6 is a high-purity, complex heterocyclic organic compound belonging to the furochromenone class. This specialty chemical serves as a critical advanced intermediate or pharmacological reference standard in research and development. It is primarily sought by industries focused on pharmaceutical synthesis, organic materials science, and academic research for developing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Research & Development (R&D): Used as a reference standard or starting material in medicinal chemistry and organic synthesis research programs.
• Biochemical Research: Potential application as a probe or inhibitor in studying enzyme interactions and cellular processes due to its complex fused-ring structure.
• Organic Electronic Materials: Investigated as a potential component in the development of organic semiconductors or light-emitting materials.
• Agrochemical Research: Serves as a precursor or model compound in the development of new active ingredients for crop protection.
• Dye & Pigment Chemistry: Used in research for synthesizing novel chromophores with specific light-absorption properties.

Basic Information

Product Name	3-(4-Methoxyphenyl)-4,8,9-Trimethylfuro[2,3-F]Chromen-7-One
CAS No.	858743-67-6
Molecular Formula	C21H18O4
Molecular Weight	334.37 g/mol
Synonyms	4,8,9-Trimethyl-3-(4-methoxyphenyl)furo[2,3-f]chromen-7-one; Furo[2,3-f]chromen-7-one, 3-(4-methoxyphenyl)-4,8,9-trimethyl-; 3-(4-Methoxyphenyl)-4,8,9-trimethylfuro[2,3-f]chromen-7-one; 858743-67-6; 4,8,9-Trimethyl-3-(p-methoxyphenyl)furo[2,3-f]chromen-7-one
EINECS	Contact for details

Quality Control

Our 3-(4-Methoxyphenyl)-4,8,9-Trimethylfuro[2,3-F]Chromen-7-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC-MS, and NMR for identity confirmation and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.