Coelenterazine fcp
Coelenterazine fcp (CAS: 123437-33-2), with the molecular formula C25H24FN3O2 and a molecular weight of 417.48 g/mol, is a potent chemiluminescent compound. It is a key substrate in bioluminescence systems, widely utilised in biochemical research for detecting and quantifying calcium ion (Ca2+) flux. Its ability to emit light upon oxidation makes it an invaluable tool in cell biology and neuroscience for monitoring cellular activity and signaling pathways.
- IUPAC
- 8-(cyclopentylmethyl)-2-[(4-fluorophenyl)methyl]-6-(4-hydroxyphenyl)-imidazo[1,2-a]pyrazin-3(7H)-one,CLZN-fcp
- Synonyms
- CLZN-fcp8-(cyclopentylmethyl)-2-[(4-fluorophenyl)methyl]-6-(4-hydroxyphenyl)-imidazo[1,2-a]pyrazin-3(7H)-one

Bioluminescence Assays
Coelenterazine fcp serves as a substrate for luciferase enzymes, producing light. This luminescence is directly proportional to the activity of calcium-dependent enzymes, making it ideal for studying intracellular calcium signaling in real-time.
Cellular Imaging
The chemiluminescent properties of Coelenterazine fcp enable sensitive detection of calcium dynamics within living cells. This is crucial for understanding cellular processes in neuroscience, pharmacology, and cell biology research.
Biochemical Research
As a member of the coelenterazine family, it is employed in various biochemical studies to investigate enzyme kinetics and protein interactions, particularly those involving calcium binding.
| Molecular weight | 417.48 |
|---|---|
| Empirical formula | C25H24FN3O2 |
| Form | solid |
| Storage temperature | −20°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Coelenterazine fcp used for?
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Coelenterazine fcp is primarily used as a chemiluminescent substrate in bioluminescence assays for detecting and quantifying calcium ions (Ca2+) and studying intracellular calcium signaling. It is also employed in cellular imaging and various biochemical research applications.
What are the CAS number and formula for Coelenterazine fcp?
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The CAS number for Coelenterazine fcp is 123437-33-2, and its empirical formula is C25H24FN3O2.
What grade and purity does Tech Serve Solutions supply for Coelenterazine fcp?
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Tech Serve Solutions supplies Coelenterazine fcp for research purposes. The specific grade and purity are available upon request; TSS does not represent this product as USP, BP, or EP grade.
How should Coelenterazine fcp be handled and stored?
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Coelenterazine fcp should be handled with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, to avoid skin and eye irritation and respiratory tract irritation. Store at -20°C as indicated.
How is Coelenterazine fcp packed, shipped, and exported?
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Coelenterazine fcp is carefully packed to maintain stability during transit and is available for export globally by Tech Serve Solutions. Specific packaging details are confirmed upon order.
How can I request a sample or quote for Coelenterazine fcp?
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To request a sample or a quote for Coelenterazine fcp, please contact the Tech Serve Solutions sales team through our website or direct inquiry channels.
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