2-Cyano-5-fluoropyridine
2-Cyano-5-fluoropyridine (CAS: 327056-62-2) is a halogenated heterocyclic building block with the molecular formula C6H3FN2 and a molecular weight of 122.10 g/mol. It is primarily utilised in organic synthesis and chemical research. This compound serves as a valuable intermediate in the development of novel molecules, particularly within the pharmaceutical and agrochemical sectors, owing to the presence of both a nitrile and a fluorine substituent on the pyridine ring.

Organic Synthesis Intermediate
This pyridine derivative functions as a versatile building block in complex organic syntheses. Its functional groups allow for diverse chemical transformations, making it useful in the construction of larger, more intricate molecular structures.
Pharmaceutical Research
2-Cyano-5-fluoropyridine is employed in the discovery and development of new pharmaceutical agents. The fluoropyridine moiety is a common feature in biologically active compounds, contributing to improved metabolic stability and binding affinity.
Agrochemical Development
This compound can serve as a precursor in the synthesis of novel agrochemicals, such as pesticides and herbicides. The introduction of fluorine often enhances the efficacy and environmental profile of such products.
Materials Science
In materials science, fluorinated heterocycles can be incorporated into functional materials. Research may explore its use in the development of organic electronic materials or specialty polymers.
| Molecular weight | 122.10 |
|---|---|
| Empirical formula | C6H3FN2 |
| Assay | 97% |
| Melting point | 35-41 °C |



Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| Transport (UN / ADR) | UN 3439 6.1/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-41-50/53 |
| Safety statements (S) | 26-39-60-61 |
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-Cyano-5-fluoropyridine used for?
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2-Cyano-5-fluoropyridine is used as a building block in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. It is also valuable in chemical research and may find applications in materials science.
What is the CAS number and molecular formula for 2-Cyano-5-fluoropyridine?
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The CAS number is 327056-62-2 and the molecular formula is C6H3FN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Cyano-5-fluoropyridine with an assay of 97%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
How should 2-Cyano-5-fluoropyridine be handled safely?
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2-Cyano-5-fluoropyridine is classified as Dangerous. It is harmful if swallowed, causes serious eye damage, and is very toxic to aquatic life with long-lasting effects. Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, must be worn. Handle in a well-ventilated area and avoid release to the environment.
Is 2-Cyano-5-fluoropyridine a controlled substance?
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The provided data does not indicate that 2-Cyano-5-fluoropyridine is a controlled substance.
How is 2-Cyano-5-fluoropyridine packed, shipped, and exported?
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2-Cyano-5-fluoropyridine is shipped under UN 3439, Class 6.1, Packing Group III. Tech Serve Solutions, as a specialist global supplier and exporter, ensures compliance with all relevant shipping regulations for international distribution.
How can I request a sample or quote for 2-Cyano-5-fluoropyridine?
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To request a sample or a quote for 2-Cyano-5-fluoropyridine, please contact our sales department through the website or directly via email or phone.
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