Description

2,5-Dimethoxy-9H-fluoren-9-one is a high-purity, functionalized fluorenone derivative of significant interest in advanced material science and organic synthesis. This compound serves as a versatile and critical building block for the development of novel organic semiconductors, photoconductive polymers, and specialized dyes. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating complex molecular architectures and functional materials.

Application

• Organic Electronics: A key intermediate in the synthesis of organic semiconductors, hole-transport materials, and components for OLEDs and OFETs.
• Photoconductive Polymers: Used as a monomer or dopant to develop polymers for photocopiers, laser printers, and optical data storage devices.
• Specialty Dyes & Pigments: Acts as a precursor for synthesizing high-performance, light-fast dyes and fluorescent markers.
• Pharmaceutical Intermediates: Serves as a sophisticated scaffold in medicinal chemistry for the research and development of new active pharmaceutical ingredients (APIs).
• Agrochemical Research: Utilized in the synthesis of novel compounds with potential herbicidal or pesticidal activity.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and material science.

Basic Information

Product Name	2,5-Dimethoxy-9H-fluoren-9-one
CAS No.	42523-33-1
Molecular Formula	C₁₅H₁₂O₃
Molecular Weight	240.26 g/mol
Synonyms	2,5-Dimethoxyfluoren-9-one; 9H-Fluoren-9-one, 2,5-dimethoxy-; 2,5-Dimethoxy-9-fluorenone; 2,5-Dimethoxy-dibenzocyclohepten-5-one
EINECS	Contact for details

Quality Control

Our 2,5-Dimethoxy-9H-fluoren-9-one is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.