Description

9-Hydroxyfluorene-9-Carboxylic Acid is a multifunctional organic compound featuring both a hydroxyl and a carboxylic acid group on a fluorene scaffold. This unique structure makes it a valuable high-purity building block and key intermediate in advanced chemical synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in the construction of more complex organic compounds, including ligands, dyes, and polymers.
• Material Science Research: Serves as a monomer or functional component in the development of advanced organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and catalytic processes.
• Fine Chemical Production: Integral to the manufacture of high-value specialty chemicals with specific optical or electronic properties.

Basic Information

Product Name	9-Hydroxyfluorene-9-Carboxylic Acid
CAS No.	188853-09-0
Molecular Formula	C14H10O3
Molecular Weight	226.23 g/mol
Synonyms	9-Hydroxy-9H-fluorene-9-carboxylic acid; 9-Carboxy-9-hydroxyfluorene; 9-Hydroxyfluorene-9-carboxylate; 9-Fluorenol-9-carboxylic acid; 9-Hydroxy-9-fluorenecarboxylic acid; 9-HFA; 9-HFCA
EINECS	Contact for details

Quality Control

Our 9-Hydroxyfluorene-9-Carboxylic Acid is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.