6-(Trifluoromethyl)pyridine-3-carbonitrile
6-(Trifluoromethyl)pyridine-3-carbonitrile (CAS 216431-85-5; C7H3F3N2) is a heterocyclic building block with a molecular weight of 172.11 g/mol. It is characterised by a trifluoromethyl group and a nitrile substituent on a pyridine ring. This compound serves as a valuable intermediate in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals.
- IUPAC
- 6-(Trifluoromethyl)nicotinonitrile
- Synonyms
- 6-(Trifluoromethyl)nicotinonitrile

Pharmaceutical Intermediate
Utilised in the synthesis of complex organic molecules, including active pharmaceutical ingredients (APIs). Its specific functional groups allow for diverse chemical transformations.
Agrochemical Development
Serves as a key building block for the creation of novel pesticides and herbicides. The trifluoromethylpyridine motif is found in several biologically active agrochemical compounds.
Organic Synthesis Reagent
A versatile reagent in general organic synthesis, enabling the introduction of the trifluoromethylpyridine moiety into various molecular structures for research and development purposes.
| Molecular weight | 172.11 |
|---|---|
| Empirical formula | C7H3F3N2 |
| Assay | 97% |
| Melting point | 37-41 °C(lit.) |


Hazard statements
- H300Fatal if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 28-37/38-41-43 |
| Safety statements (S) | 26-28-36/37/39-45 |
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 6-(Trifluoromethyl)pyridine-3-carbonitrile used for?
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This compound is primarily used as an intermediate in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals.
What is the CAS number and formula for 6-(Trifluoromethyl)pyridine-3-carbonitrile?
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The CAS number is 216431-85-5 and the empirical formula is C7H3F3N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-(Trifluoromethyl)pyridine-3-carbonitrile with a purity of 97% assay. We do not represent this product as USP, BP, or EP grade.
What are the primary safety hazards associated with this chemical?
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This chemical is classified as Danger, with hazards including H300 (Fatal if swallowed), H315 (Causes skin irritation), H317 (May cause an allergic skin reaction), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential.
How is this chemical typically packed and shipped?
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As a specialist global supplier, Tech Serve Solutions exports this chemical following all relevant international shipping regulations, including UN 2811 classification for toxic solids.
How can I request a quote or sample?
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Please contact our sales team directly via the website or by phone to request a quote or a product sample.
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