4-Amino-2-(trifluoromethyl)pyridine
4-Amino-2-(trifluoromethyl)pyridine (CAS: 147149-98-2), with the molecular formula C6H5F3N2 and a molecular weight of 162.11 g/mol, is a fluorinated heterocyclic building block. This compound is valuable in organic synthesis, particularly for the development of novel pharmaceuticals and agrochemicals due to the presence of the trifluoromethyl group and the pyridine ring, which can influence biological activity and physicochemical properties.
- IUPAC
- 2-(Trifluoromethyl)pyridin-4-amine,4-Amino-2-trifluoromethylpyridine

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs), contributing unique structural motifs for drug discovery and development.
Agrochemical Synthesis
Serves as a key intermediate in the creation of new pesticides, herbicides, and fungicides, leveraging its fluorinated pyridine structure.
Organic Synthesis Reagent
A versatile building block for constructing complex organic molecules and exploring novel chemical transformations in research laboratories.
Materials Science
Potential applications in the development of advanced materials where its specific electronic or structural properties can be advantageous.
| Molecular weight | 162.11 |
|---|---|
| Empirical formula | C6H5F3N2 |
| Assay | 97% |
| Melting point | 58-62 °C |

Hazard statements
- H301Toxic if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,Xi |
| Risk statements (R) | 25-36-43 |
| Safety statements (S) | 26-36/37 |
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-Amino-2-(trifluoromethyl)pyridine used for?
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4-Amino-2-(trifluoromethyl)pyridine is primarily used as a building block in organic synthesis, particularly for developing pharmaceuticals and agrochemicals. Its structure makes it valuable for introducing trifluoromethyl and pyridine moieties into target molecules.
What is the CAS number and chemical formula for 4-Amino-2-(trifluoromethyl)pyridine?
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The CAS number for 4-Amino-2-(trifluoromethyl)pyridine is 147149-98-2, and its chemical formula is C6H5F3N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Amino-2-(trifluoromethyl)pyridine with a minimum assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling considerations for 4-Amino-2-(trifluoromethyl)pyridine?
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4-Amino-2-(trifluoromethyl)pyridine is classified as dangerous. It is toxic if swallowed (H301) and causes serious eye irritation (H319). Handle with appropriate personal protective equipment, avoid ingestion, and ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is 4-Amino-2-(trifluoromethyl)pyridine packed and shipped?
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This chemical is packed and shipped according to international regulations for hazardous materials. It is classified under UN 2811 (6.1 / PGIII) and is suitable for export.
How can I request a quote or sample for 4-Amino-2-(trifluoromethyl)pyridine?
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To request a quote or sample of 4-Amino-2-(trifluoromethyl)pyridine, please contact our sales department through the website or by phone, providing your contact details and the quantity required.
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