2-Bromo-5-fluoro-3-methylpyridine
2-Bromo-5-fluoro-3-methylpyridine (CAS: 38186-85-5), with a molecular formula of C6H5BrFN and a molecular weight of 190.01 g/mol, is a fluorinated heterocyclic building block. This compound is primarily utilised in organic synthesis, particularly in the development of novel pharmaceuticals and agrochemicals. Its structure offers versatile reactivity for the introduction of the 5-fluoro-3-methylpyridine moiety into more complex molecules. Supplied by Tech Serve Solutions with an assay of 97%.

Organic Synthesis Intermediate
2-Bromo-5-fluoro-3-methylpyridine serves as a key intermediate in multi-step organic synthesis pathways. Its reactive bromo group allows for various coupling reactions, facilitating the construction of diverse molecular frameworks.
Pharmaceutical Research and Development
This compound is employed in the discovery and development of new pharmaceutical agents. The presence of fluorine and the pyridine ring can impart desirable pharmacokinetic properties to drug candidates.
Agrochemical Synthesis
It finds application in the synthesis of novel agrochemicals, contributing to the development of advanced crop protection agents. The fluoropyridine structure can enhance biological activity and stability.
Material Science
The unique electronic properties conferred by the fluoropyridine structure may be leveraged in the design of new materials with specific optical or electronic characteristics.
| Molecular weight | 190.01 |
|---|---|
| Empirical formula | C6H5BrFN |
| Assay | 97% |
| Density | 1.598 g/mL at 25 °C |
| Refractive index | n20/D 1.540 |
| Storage temperature | 2-8°C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | 96 °C / 204.8 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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-Bromo-5-fluoro-3-methylpyridine used for?
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2-Bromo-5-fluoro-3-methylpyridine is primarily used as a building block in organic synthesis, particularly for pharmaceutical and agrochemical research and development.
What are the CAS number and formula for 2-Bromo-5-fluoro-3-methylpyridine?
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The CAS number is 38186-85-5 and the empirical formula is C6H5BrFN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromo-5-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-Bromo-5-fluoro-3-methylpyridine be handled safely?
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2-Bromo-5-fluoro-3-methylpyridine is classified as Danger, indicated by GHS05 and GHS07 symbols. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash skin thoroughly after handling. Wear eye protection/face protection (P280, P305+P351+P338).
Is 2-Bromo-5-fluoro-3-methylpyridine shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Bromo-5-fluoro-3-methylpyridine, to customers worldwide.
How can I request a quote or sample for 2-Bromo-5-fluoro-3-methylpyridine?
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Please contact our sales team directly via the website or by telephone to request a quotation or a sample of 2-Bromo-5-fluoro-3-methylpyridine.
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