Description

Undecyl 9-Oxo-9H-Fluorene-4-Carboxylate is a high-purity, synthetic organic compound belonging to the fluorene derivative class. This specialty chemical serves as a critical intermediate or functional additive in advanced material synthesis, where its unique molecular structure imparts specific properties. It is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, fungicides, or plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a precursor or core structure for electron-transport or host materials in display and lighting technologies.
• Specialty Polymer & Resin Modifier: Incorporated to enhance thermal stability, optical properties, or mechanical strength of high-performance polymers.
• Liquid Crystal & Electro-Optic Materials: Utilized in the development of compounds for display applications due to its rigid, planar fluorene core.
• Dye & Pigment Intermediate: Functions as a precursor in the synthesis of specialized colorants and fluorescent dyes.
• Research & Development: A valuable compound for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	Undecyl 9-Oxo-9H-Fluorene-4-Carboxylate
CAS No.	324052-54-2
Molecular Formula	C25H30O3
Molecular Weight	378.51 g/mol
Synonyms	9-Oxo-9H-fluorene-4-carboxylic acid undecyl ester; Undecyl 9-oxofluorene-4-carboxylate; 4-(Undecyloxycarbonyl)-9H-fluoren-9-one; Fluorene-4-carboxylic acid, 9-oxo-, undecyl ester; 9H-Fluoren-9-one, 4-(undecoxycarbonyl)-
EINECS	Contact for details

Quality Control

Our Undecyl 9-Oxo-9H-Fluorene-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance in cGMP and ISO 9001 environments.

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 an inert atmosphere to preserve stability.

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	≤ 20 ppm

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