4-Dimethylamino-1-trifluoroacetylpyridinium trifluoroacetate
4-Dimethylamino-1-trifluoroacetylpyridinium trifluoroacetate (CAS: 181828-01-3) is a pyridine derivative with the molecular formula C11H10F6N2O3 and a molecular weight of 332.20 g/mol. It serves as a valuable building block in chemical synthesis, particularly for introducing trifluoroacetyl groups into organic molecules. This compound is primarily utilised in research and development settings for creating novel chemical entities and exploring new synthetic pathways in organic chemistry.

Trifluoroacetylation Reagent
This compound is employed as a reagent for the trifluoroacetylation of various nucleophiles. It facilitates the introduction of the trifluoroacetyl group, a common functionalisation used to modify the properties of organic molecules.
Organic Synthesis Intermediate
As a pyridine derivative, it acts as a versatile intermediate in the synthesis of more complex heterocyclic compounds. Its unique structure allows for diverse chemical transformations.
Research and Development
Primarily used in academic and industrial research laboratories for exploring new synthetic methodologies and developing novel chemical compounds with potential applications in materials science or medicinal chemistry.
| Molecular weight | 332.20 |
|---|---|
| Empirical formula | C11H10F6N2O3 |
| Assay | 97% |
| Melting point | 102-103 °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 4-Dimethylamino-1-trifluoroacetylpyridinium trifluoroacetate used for?
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This compound is primarily used as a building block in organic synthesis for trifluoroacetylation reactions and the creation of more complex heterocyclic molecules, predominantly in research and development settings.
What is the CAS number and molecular formula?
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The CAS number is 181828-01-3, and the molecular formula is C11H10F6N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 4-Dimethylamino-1-trifluoroacetylpyridinium trifluoroacetate be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure adequate ventilation to avoid dust inhalation (H335) and prevent skin (H315) and eye (H319) irritation.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, adhering to international shipping regulations to ensure safe and compliant delivery worldwide.
How can I request a quote or sample?
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Please contact our sales team via the website or direct inquiry to request a quotation or a sample of 4-Dimethylamino-1-trifluoroacetylpyridinium trifluoroacetate.
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