EF-24
EF-24 (CAS: 342808-40-6), with the empirical formula C19H15F2NO, is a yellow powdered chemical compound. It serves as a critical research tool in understanding cellular metabolism, particularly the Warburg effect and its implications in cancer research. This compound is instrumental in exploring gene regulation and cell signaling pathways, offering valuable insights into cancer biology and potential therapeutic targets.
- IUPAC
- (3E,5E)-3,5-bis[(2-fluorophenyl)methylene]-4-piperidinone

Cancer Metabolism Research
EF-24 is utilised to investigate the metabolic alterations characteristic of cancer cells, specifically focusing on aerobic glycolysis (the Warburg Effect). Its application aids in understanding how cancer cells sustain their rapid growth and proliferation through altered glucose metabolism.
Cellular Signaling and Gene Regulation Studies
This compound assists in studying cell signaling pathways and gene regulation mechanisms. Researchers employ EF-24 to explore how these processes are dysregulated in various cellular contexts, including disease states.
Development of Targeted Therapies
By inhibiting key pathways involved in aerobic glycolysis and cancer metabolism, EF-24 serves as a valuable probe in the search for novel anti-cancer agents. It helps in validating therapeutic targets for cancer treatment.
| Empirical formula | C19H15F2NO |
|---|---|
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | yellow |
| Solubility | DMSO: ≥10 mg/mL |
| Storage temperature | −20°C |


Hazard statements
- H302Harmful if swallowed
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-50 |
| Safety statements (S) | 61 |
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 EF-24 used for?
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EF-24 is primarily used in research to study aerobic glycolysis (the Warburg Effect), cancer metabolism, cell signaling, and gene regulation. It acts as an inhibitor in these cellular processes.
What are the CAS number and formula for EF-24?
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The CAS number for EF-24 is 342808-40-6, and its empirical formula is C19H15F2NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies EF-24 with a purity of ≥98% (HPLC). This product is intended for research purposes and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should EF-24 be handled and stored?
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EF-24 is classified as harmful if swallowed (H302) and very toxic to aquatic life (H400). It should be handled with appropriate personal protective equipment in a well-ventilated area, and precautions should be taken to avoid release to the environment (P273). Store at -20°C.
Is EF-24 a controlled substance?
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Based on the provided data, EF-24 is not indicated as a controlled substance. However, users should always verify local regulations.
How is EF-24 packaged and shipped?
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EF-24 is supplied as a yellow powder. It is packaged according to industry standards for chemical reagents and can be exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations (UN 3077 9 / PGIII).
How can I request a sample or quote for EF-24?
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To request a sample or a quotation for EF-24, please contact our sales department through the TSS website or by calling our customer service line.
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