5-Bromo-2-methoxy-4-methylpyridine
5-Bromo-2-methoxy-4-methylpyridine (CAS: 164513-39-7), with the molecular formula C7H8BrNO and a molecular weight of 202.05 g/mol, is a halogenated heterocyclic compound. It serves as a valuable building block in organic synthesis. Its specific structure makes it useful for introducing the substituted pyridine moiety into more complex molecules, particularly in the development of novel chemical entities for research and industrial applications.

Organic Synthesis Intermediate
This compound is employed as a key intermediate in the construction of complex organic molecules. Its reactive bromine atom and functionalised pyridine ring allow for diverse synthetic transformations.
Pharmaceutical Research
As a heterocyclic building block, it finds utility in the synthesis of potential pharmaceutical candidates. The pyridine core is a common feature in many biologically active compounds.
Material Science
The unique electronic and structural properties of substituted pyridines can be leveraged in the development of novel materials with specific optical or electronic characteristics.
| Molecular weight | 202.05 |
|---|---|
| Empirical formula | C7H8BrNO |
| Assay | ≥96% |
| Melting point | 33-37 °C(lit.) |

Hazard statements
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 107 °C / 224.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 5-Bromo-2-methoxy-4-methylpyridine used for?
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5-Bromo-2-methoxy-4-methylpyridine is primarily used as a building block in organic synthesis, particularly in the development of pharmaceuticals and potentially in material science applications. Its structure allows for its incorporation into larger, more complex molecules.
What is the CAS number and formula for this compound?
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The CAS number is 164513-39-7 and the empirical formula is C7H8BrNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-2-methoxy-4-methylpyridine with a purity of ≥96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade, as the data does not specify this.
How should 5-Bromo-2-methoxy-4-methylpyridine be handled safely?
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This compound is a Warning substance (GHS07) and is classified with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid breathing dust.
Is this chemical a controlled substance?
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The provided data does not indicate that 5-Bromo-2-methoxy-4-methylpyridine is a controlled substance.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can facilitate international shipments of 5-Bromo-2-methoxy-4-methylpyridine in compliance with relevant regulations.
How can I request a quote or sample?
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Please contact our sales team directly through our website or via email to request a quote or sample for 5-Bromo-2-methoxy-4-methylpyridine.
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