Tritylpyridinium tetrafluoroborate
Tritylpyridinium tetrafluoroborate (CAS: 26156-84-3; Formula: C24H20BF4N) is a heterocyclic organic compound with a molecular weight of 409.23. It serves as a valuable building block in organic synthesis, particularly in reactions involving heterocyclic and pyridine chemistry. This reagent is recognised for its utility in constructing complex molecular architectures, making it a key component for researchers and chemists engaged in advanced chemical synthesis.
- IUPAC
- 1-(Triphenylmethyl)pyridinium tetrafluoroborate
- Synonyms
- 1-(Triphenylmethyl)pyridinium tetrafluoroborate

Organic Synthesis Reagent
Tritylpyridinium tetrafluoroborate functions as a versatile reagent in various organic transformations. Its structure lends itself to applications in the synthesis of complex molecules and intermediates.
Heterocyclic Chemistry
This compound is particularly useful in heterocyclic building block chemistry, enabling the introduction of specific structural motifs into target molecules. It is frequently employed in pyridine-based syntheses.
Research and Development
It is utilised in research laboratories for developing new synthetic methodologies and exploring novel chemical entities, contributing to advancements in medicinal chemistry and materials science.
| Molecular weight | 409.23 |
|---|---|
| Empirical formula | C24H20BF4N |
| Assay | 96% |
| Melting point | 175-181 °C(lit.) |

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 Tritylpyridinium tetrafluoroborate used for?
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Tritylpyridinium tetrafluoroborate is primarily used as a building block in organic synthesis, especially in heterocyclic and pyridine chemistry, for constructing complex molecular architectures.
What are the CAS number and formula for Tritylpyridinium tetrafluoroborate?
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The CAS number is 26156-84-3, and the molecular formula is C24H20BF4N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tritylpyridinium tetrafluoroborate with an assay of 96%. This product is intended for research and technical applications; TSS does not represent it as USP, BP, or EP grade.
How should Tritylpyridinium tetrafluoroborate be handled?
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Handle Tritylpyridinium tetrafluoroborate with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust, as it can cause skin irritation, serious eye irritation, and respiratory irritation (H315-H319-H335).
How is Tritylpyridinium tetrafluoroborate packed and shipped?
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Tritylpyridinium tetrafluoroborate is carefully packed for safe handling, transit, and export, adhering to all necessary regulations for chemical transport. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample of Tritylpyridinium tetrafluoroborate, please contact the Tech Serve Solutions sales team via the website or direct inquiry. Our team will assist you promptly.
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