Description

9H-Fluorene-2,7-Diol, 9-Methyl- (9Ci) is a high-purity, functionalized fluorene derivative, a key organic intermediate prized for its rigid, planar structure and dual hydroxyl functionality. This compound matters for its role in synthesizing advanced materials, where it acts as a crucial building block for creating polymers and small molecules with specific optical and electronic properties. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries, particularly for developing organic light-emitting diodes (OLEDs), liquid crystal displays (LCDs), and other performance polymers.

Application

• OLED/LCD Material Synthesis: Serves as a core monomer or intermediate for constructing host materials, hole-transport layers, and emissive layers in organic electronic devices.
• Performance Polymer Production: Used in the synthesis of polycarbonates, polyesters, and epoxy resins to enhance thermal stability, mechanical strength, and optical clarity.
• Pharmaceutical Intermediate: Acts as a key scaffold in medicinal chemistry for the development of novel therapeutic agents, leveraging its fluorene backbone.
• Agrochemical Active Ingredient Development: Employed in research to create new crop protection agents with improved efficacy and environmental profiles.
• Dye and Pigment Manufacturing: Functions as a precursor for creating fluorescent dyes, photostable pigments, and other colorants.
• Academic and Industrial R&D: A valuable reagent for exploring new chemical reactions and material properties in research laboratories.

Basic Information

Item	Detail
Product Name	9H-Fluorene-2,7-Diol, 9-Methyl- (9Ci)
CAS No.	408336-09-4
Molecular Formula	C14H12O2
Molecular Weight	212.24 g/mol
Synonyms	9-Methyl-9H-fluorene-2,7-diol; 2,7-Dihydroxy-9-methylfluorene; 9-Methylfluorene-2,7-diol; 408336-09-4; 9-Methyl-2,7-fluorenediol; 9-Methyl-9H-fluorene-2,7-diol (9CI); 2,7-Fluorenediol, 9-methyl-
EINECS	Contact for details

Quality Control

Our 9H-Fluorene-2,7-Diol, 9-Methyl- (9Ci) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting research and industrial-grade specifications. Comprehensive Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals (as Pb)	≤ 20 ppm

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