2-(Trifluoroacetyl)pyrrole
2-(Trifluoroacetyl)pyrrole (CAS 2557-70-2), with the molecular formula C6H4F3NO and a molecular weight of 163.10 g/mol, is a heterocyclic building block. This compound serves as a versatile intermediate in organic synthesis, particularly for the construction of complex molecular architectures. It is a key reagent in academic research and industrial chemical development, facilitating the creation of novel compounds.

Organic Synthesis Intermediate
Utilised as a building block in the synthesis of more complex organic molecules. Its trifluoroacetyl group and pyrrole ring offer unique reactivity for diverse chemical transformations.
Research and Development
Employed in laboratory settings for the exploration of new chemical entities and reaction pathways. It is a valuable reagent for academic and industrial R&D departments.
Pharmaceutical Intermediate Synthesis
A potential precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs). The pyrrole moiety is a common feature in many biologically active compounds.
| Molecular weight | 163.10 |
|---|---|
| Empirical formula | C6H4F3NO |
| Assay | 99% |
| Melting point | 48-50 °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 2-(Trifluoroacetyl)pyrrole used for?
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2-(Trifluoroacetyl)pyrrole is primarily used as an intermediate and building block in organic synthesis, particularly in research and development settings for creating novel compounds, potentially including pharmaceutical intermediates.
What are the CAS number and formula for 2-(Trifluoroacetyl)pyrrole?
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The CAS number for 2-(Trifluoroacetyl)pyrrole is 2557-70-2, and its molecular formula is C6H4F3NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(Trifluoroacetyl)pyrrole with an assay of 99%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should 2-(Trifluoroacetyl)pyrrole be handled safely?
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Handle 2-(Trifluoroacetyl)pyrrole with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation. It is classified with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
Is 2-(Trifluoroacetyl)pyrrole a controlled substance?
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The provided data does not indicate that 2-(Trifluoroacetyl)pyrrole is a controlled substance.
How is 2-(Trifluoroacetyl)pyrrole packed and exported?
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2-(Trifluoroacetyl)pyrrole is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample of 2-(Trifluoroacetyl)pyrrole?
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To request a quote or sample, please contact the Tech Serve Solutions sales team via our website or designated contact channels.
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