2-Fluoro-3-methylpyridine
2-Fluoro-3-methylpyridine (CAS: 2369-18-8), with the molecular formula C6H6FN and a molecular weight of 111.12 g/mol, is a fluorinated heterocyclic compound. This pyridine derivative serves as a valuable building block in organic synthesis. It is frequently employed in the development of new chemical entities and complex molecules, particularly within the pharmaceutical and agrochemical sectors, due to the unique properties imparted by the fluorine atom and the pyridine ring.
- IUPAC
- 2-Fluoro-3-picoline

Chemical Synthesis Intermediate
2-Fluoro-3-methylpyridine is utilised as a key intermediate in multi-step organic syntheses. Its structure allows for diverse functionalisation, making it useful in constructing more complex molecular architectures.
Pharmaceutical Research
This compound finds application in the synthesis of potential drug candidates. The incorporation of a fluoropyridine moiety can influence pharmacokinetic and pharmacodynamic properties of biologically active molecules.
Agrochemical Development
It serves as a building block for novel agrochemicals, including pesticides and herbicides. Fluorinated heterocycles often exhibit enhanced efficacy and stability in agricultural applications.
Material Science
The unique electronic and physical properties of fluorinated pyridines can be leveraged in the development of advanced materials with specific optical or electronic characteristics.
| Molecular weight | 111.12 |
|---|---|
| Empirical formula | C6H6FN |
| Assay | 97% |
| Boiling point | 154-155 °C(lit.) |
| Density | 1.098 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.476(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- 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 | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 48 °C / 118.4 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| 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-Fluoro-3-methylpyridine used for?
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2-Fluoro-3-methylpyridine is primarily used as a building block in chemical synthesis, particularly in the research and development of pharmaceuticals and agrochemicals.
What are the CAS number and formula for 2-Fluoro-3-methylpyridine?
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The CAS number for 2-Fluoro-3-methylpyridine is 2369-18-8, and its molecular formula is C6H6FN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluoro-3-methylpyridine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Fluoro-3-methylpyridine be handled safely?
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2-Fluoro-3-methylpyridine is a flammable liquid and vapour (H226) and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and ensure adequate ventilation. Refer to the Safety Data Sheet for detailed handling procedures.
Is 2-Fluoro-3-methylpyridine a controlled substance?
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The provided data does not indicate that 2-Fluoro-3-methylpyridine is a controlled substance.
How is 2-Fluoro-3-methylpyridine packed and exported?
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As a specialist global supplier and exporter since 1998, Tech Serve Solutions ensures appropriate packaging for chemicals like 2-Fluoro-3-methylpyridine, adhering to international shipping regulations for safe transport.
How can I request a quote or sample for 2-Fluoro-3-methylpyridine?
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To request a quote or sample of 2-Fluoro-3-methylpyridine, please contact our sales department via the website or by phone, providing your specific requirements.
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