Description

2,5-Dihydroxy-9H-Fluoren-9-One is a high-purity, functionalized fluorenone derivative that serves as a critical advanced intermediate in organic synthesis. Its unique bifunctional structure, featuring both hydroxyl and ketone groups, makes it a versatile building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, where it is used to develop novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Building block for developing advanced pesticides and herbicides with enhanced efficacy and environmental profiles.
• Organic Electronic Materials: Core monomer for constructing conjugated polymers and small molecules used in OLEDs (Organic Light-Emitting Diodes) and OFETs (Organic Field-Effect Transistors).
• Dye & Pigment Chemistry: Intermediate for synthesizing high-performance, color-fast dyes and functional pigments.
• Ligand & Catalyst Development: Useful scaffold for creating chelating ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and material science research.

Basic Information

Item	Details
Product Name	2,5-Dihydroxy-9H-Fluoren-9-One
CAS No.	42523-34-2
Molecular Formula	C₁₃H₈O₃
Molecular Weight	212.20 g/mol
Synonyms	2,5-Dihydroxyfluoren-9-one; 9H-Fluoren-9-one, 2,5-dihydroxy-; 2,5-Dihydroxy-9-fluorenone; NSC 407347; 2,5-Dihydroxy-9-oxofluorene
EINECS	Contact for details

Quality Control

Our production of 2,5-Dihydroxy-9H-Fluoren-9-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and production standards.

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. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C
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.