Description

2,5,7-Trinitro-9-Oxo-9H-Fluorene-4-Carboxylic Acid Methyl Ester is a specialized nitrofluorenone derivative, a high-value intermediate in advanced organic synthesis. Its unique poly-nitro-substituted fluorene structure makes it a critical precursor for the development of energetic materials, specialty dyes, and functional polymers. This compound is essential for R&D and production in the fields of pharmaceutical chemistry, materials science, and fine chemical manufacturing, where precise molecular architecture is required.

Application

• Energetic Materials Research: Serves as a key precursor in the synthesis of novel high-energy-density compounds and propellant formulations.
• Functional Dye Intermediates: Used in the production of specialized nitroaromatic dyes and pigments with specific light-absorption properties.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of complex, polycyclic active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Employed as a monomer or cross-linking agent for creating polymers with nitroaromatic functionalities.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic and spectroscopic methods.
• Academic & Industrial R&D: A valuable compound for research in organic synthesis, photochemistry, and materials science.

Basic Information

Product Name	2,5,7-Trinitro-9-Oxo-9H-Fluorene-4-Carboxylic Acid Methyl Ester
CAS No.	24867-50-3
Molecular Formula	C16H7N3O9
Molecular Weight	385.24 g/mol
Synonyms	Methyl 2,5,7-trinitro-9-oxo-9H-fluorene-4-carboxylate; 9H-Fluorene-4-carboxylic acid, 2,5,7-trinitro-9-oxo-, methyl ester; 2,5,7-Trinitrofluorenone-4-carboxylic acid methyl ester; TNFM; Methyl 2,5,7-trinitrofluorenone-4-carboxylate; 4-(Methoxycarbonyl)-2,5,7-trinitro-9H-fluoren-9-one
EINECS	Contact for details

Quality Control

Our production of 2,5,7-Trinitro-9-Oxo-9H-Fluorene-4-Carboxylic Acid Methyl Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. Isolate from incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.