Methyl 3,3,3-trifluoropyruvate
Methyl 3,3,3-trifluoropyruvate (CAS 13089-11-7) is a trifluoromethylated alpha-keto ester with the molecular formula CF3COCO2CH3 and a molecular weight of 156.06 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for introducing trifluoromethyl groups into molecules. It is utilized in the creation of complex organic structures and pharmaceutical intermediates.
- Synonyms
- 13089-11-7CF3COCO2CH3

Organic Synthesis Intermediate
Methyl 3,3,3-trifluoropyruvate is a versatile reagent employed in various organic transformations. Its reactivity makes it suitable for constructing complex molecular architectures, particularly in the development of novel compounds.
Trifluoromethyl Group Introduction
The compound is specifically useful for the regioselective and stereoselective introduction of the trifluoromethyl (CF3) moiety into organic molecules. This is crucial for modifying the pharmacokinetic and metabolic properties of potential drug candidates.
Pharmaceutical and Agrochemical Research
It finds application as a building block in the research and development of new pharmaceuticals and agrochemicals. The presence of the trifluoromethyl group can significantly influence biological activity.
| Molecular weight | 156.06 |
|---|---|
| Linear formula | CF3COCO2CH3 |
| Assay | 97% |
| Boiling point | 86 °C(lit.) |
| Density | 1.529 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.332(lit.) |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 26 °C / 78.8 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
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 Methyl 3,3,3-trifluoropyruvate used for?
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Methyl 3,3,3-trifluoropyruvate is primarily used as a building block in organic synthesis, particularly for introducing trifluoromethyl groups into molecules for pharmaceutical and agrochemical research.
What are the CAS number and molecular formula for Methyl 3,3,3-trifluoropyruvate?
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The CAS number is 13089-11-7, and the molecular formula is CF3COCO2CH3.
What grade and purity does Tech Serve Solutions supply for Methyl 3,3,3-trifluoropyruvate?
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Tech Serve Solutions supplies Methyl 3,3,3-trifluoropyruvate with a purity of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should Methyl 3,3,3-trifluoropyruvate be handled safely?
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Methyl 3,3,3-trifluoropyruvate is a flammable liquid (H226). Handle with care, wearing appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation and keep away from ignition sources.
How is Methyl 3,3,3-trifluoropyruvate packed and shipped?
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This chemical is classified as UN 1993, Class 3, Packing Group III. It is shipped according to international regulations for flammable liquids. Please contact us for specific export and shipping details.
How can I request a quote or sample for Methyl 3,3,3-trifluoropyruvate?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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