9-Fluorenone-2-carboxylic acid
9-Fluorenone-2-carboxylic acid (CAS: 784-50-9; C14H8O3) is a solid organic compound with a molecular weight of 224.21 g/mol. It functions as a key building block in organic synthesis, particularly within the realm of carbonyl compounds and carboxylic acids. Its defined structure makes it a valuable intermediate for creating more complex molecules in research and development settings.
- IUPAC
- 9-Oxo-2-fluorenecarboxylic acid

Organic Synthesis Intermediate
This compound serves as a versatile intermediate in the synthesis of various organic molecules. Its fluorenone and carboxylic acid functionalities allow for diverse chemical transformations.
Research and Development
Utilised in R&D laboratories for the exploration of novel chemical pathways and the development of new materials or compounds. Its specific structure is amenable to various functionalisation reactions.
Building Block for Complex Structures
Acts as a foundational component in constructing more elaborate molecular architectures. It is particularly useful for incorporating the fluorenone moiety into larger structures.
| Molecular weight | 224.21 |
|---|---|
| Empirical formula | C14H8O3 |
| Assay | 98% |
| Melting point | >300 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 9-Fluorenone-2-carboxylic acid used for?
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9-Fluorenone-2-carboxylic acid is primarily used as a building block and intermediate in organic synthesis and research and development for creating complex molecules.
What are the CAS number and chemical formula for 9-Fluorenone-2-carboxylic acid?
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The CAS number is 784-50-9 and the chemical formula is C14H8O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9-Fluorenone-2-carboxylic acid with a minimum assay of 98%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the safety and handling considerations for 9-Fluorenone-2-carboxylic acid?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The compound is classified under WGK Germany 3.
How is 9-Fluorenone-2-carboxylic acid packed, shipped, and exported?
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As a global supplier and exporter of fine chemicals, Tech Serve Solutions ensures appropriate packaging for safe transport and export of 9-Fluorenone-2-carboxylic acid according to international regulations.
How can I request a quote or sample for 9-Fluorenone-2-carboxylic acid?
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Please contact our sales team directly via the website to request a quote or inquire about obtaining a sample of 9-Fluorenone-2-carboxylic acid.
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