2-Bromo-3-methylpyridine
2-Bromo-3-methylpyridine (CAS 3430-17-9), a halogenated heterocyclic compound with the molecular formula C6H6BrN and a molecular weight of 172.02 g/mol, is a key intermediate in organic synthesis. This pyridine derivative serves as a versatile building block for the construction of more complex molecules. Its reactivity makes it valuable in the development of new chemical entities and in pharmaceutical research, offering a reliable component for diverse chemical transformations.

Organic Synthesis Intermediate
2-Bromo-3-methylpyridine is widely used as a foundational building block in the synthesis of various organic compounds. Its brominated pyridine structure facilitates cross-coupling reactions and other synthetic strategies for creating novel molecular architectures.
Pharmaceutical Research
This compound finds application in the research and development of new pharmaceutical agents. It serves as a crucial precursor for synthesizing active pharmaceutical ingredients (APIs) and exploring new therapeutic avenues.
Heterocyclic Chemistry
As a functionalized pyridine, it is an important reagent in heterocyclic chemistry. It enables chemists to introduce specific structural motifs into target molecules, contributing to the synthesis of complex heterocyclic systems.
| Molecular weight | 172.02 |
|---|---|
| Empirical formula | C6H6BrN |
| Assay | 95% |
| Boiling point | 218-219 °C(lit.) |
| Density | 1.544 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.568(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-3-methylpyridine used for?
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2-Bromo-3-methylpyridine is primarily used as an intermediate in organic synthesis and in pharmaceutical research. It functions as a versatile building block for constructing more complex organic molecules and heterocyclic systems.
What are the CAS number and formula for 2-Bromo-3-methylpyridine?
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The CAS number for 2-Bromo-3-methylpyridine is 3430-17-9, and its molecular formula is C6H6BrN.
What grade and purity does Tech Serve Solutions supply for 2-Bromo-3-methylpyridine?
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Tech Serve Solutions supplies 2-Bromo-3-methylpyridine with a minimum purity of 95% (assay). TSS does not represent this product as USP, BP, EP or other pharmacopoeial grades.
How should 2-Bromo-3-methylpyridine be handled safely?
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2-Bromo-3-methylpyridine is classified with GHS07 symbol and a 'Warning' signal word, presenting hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes eyeshields, gloves, and appropriate respiratory protection such as a multi-purpose combination respirator cartridge (US) or type ABEK (EN14387) respirator filter. Ensure good ventilation and follow safety precautions P261 and P305 + P351 + P338.
How is 2-Bromo-3-methylpyridine packed and exported?
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2-Bromo-3-methylpyridine is carefully packed according to industry standards to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all necessary shipping regulations.
How can I request a sample or quote for 2-Bromo-3-methylpyridine?
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To request a sample or a quote for 2-Bromo-3-methylpyridine, please contact the Tech Serve Solutions sales team through our website or by calling our office. Please reference the product name and CAS number.
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