Pyridine trifluoroacetate
Pyridine trifluoroacetate (CAS: 464-05-1), with the molecular formula C7H6F3NO2 and a molecular weight of 193.12 g/mol, is a pyridine salt of trifluoroacetic acid. It serves as a valuable building block and reagent in organic synthesis. This compound is particularly useful in heterocyclic chemistry and for introducing trifluoroacetyl groups. Its defined chemical structure makes it a reliable component for various chemical transformations in research and development.
- IUPAC
- Trifluoroacetic acid pyridine salt

Organic Synthesis Reagent
Pyridine trifluoroacetate is employed as a reagent in various organic synthesis reactions. Its properties allow it to participate in specific chemical transformations, facilitating the construction of complex molecules.
Heterocyclic Chemistry Building Block
As a pyridine derivative, it functions as a versatile building block in the synthesis of heterocyclic compounds. These structures are fundamental in pharmaceuticals and materials science.
Trifluoroacetylation Agent
The compound can be utilised for the introduction of the trifluoroacetyl group onto various substrates. This functionalisation is important for modifying the properties of organic molecules.
| Molecular weight | 193.12 |
|---|---|
| Empirical formula | C7H6F3NO2 |
| Assay | 98% |
| Solubility | water: soluble5%, clear, colorless |
| Melting point | 83-86 °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 Pyridine trifluoroacetate used for?
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Pyridine trifluoroacetate is used as a building block in organic synthesis and heterocyclic chemistry, and as a reagent for trifluoroacetylation.
What are the CAS number and formula for Pyridine trifluoroacetate?
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The CAS number is 464-05-1, and the molecular formula is C7H6F3NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pyridine trifluoroacetate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the key safety considerations when handling Pyridine trifluoroacetate?
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Pyridine trifluoroacetate is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Ensure good ventilation and avoid breathing dust.
How is Pyridine trifluoroacetate packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to all necessary regulations for safe and compliant transport.
How can I request a quote or sample for Pyridine trifluoroacetate?
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To request a quote or sample, please contact our sales team via the website or by phone, providing the product name and CAS number (464-05-1).
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