2-Acetylamino-3-bromo-5-methylpyridine
2-Acetylamino-3-bromo-5-methylpyridine (CAS: 142404-83-9) is a pyridine derivative with the molecular formula C8H9BrN2O and a molecular weight of 229.07 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the construction of complex heterocyclic structures. It is utilized in chemical research and development, contributing to the advancement of various chemical and potentially pharmaceutical applications.
- IUPAC
- N-(3-Bromo-5-methyl-2-pyridinyl)acetylamide
- Synonyms
- N-(3-Bromo-5-methyl-2-pyridinyl)acetylamide

Organic Synthesis Intermediate
This compound is employed as a key intermediate in multi-step organic syntheses. Its reactive sites allow for further functionalisation, enabling the creation of more complex molecules.
Heterocyclic Chemistry
As a halogenated pyridine derivative, it is a useful building block for synthesising novel heterocyclic compounds with potential biological activities or material properties.
Research and Development
Utilised in academic and industrial research laboratories for exploring new synthetic routes and developing novel chemical entities.
| Molecular weight | 229.07 |
|---|---|
| Empirical formula | C8H9BrN2O |
| Assay | 97% |
| Melting point | 97-99 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41-43 |
| Safety statements (S) | 26-36/37/39 |
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-Acetylamino-3-bromo-5-methylpyridine used for?
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2-Acetylamino-3-bromo-5-methylpyridine is primarily used as a building block in organic synthesis and research and development for creating novel heterocyclic compounds.
What is the CAS number and formula for 2-Acetylamino-3-bromo-5-methylpyridine?
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The CAS number is 142404-83-9, and the molecular formula is C8H9BrN2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Acetylamino-3-bromo-5-methylpyridine with a purity of 97%. This product is suitable for research and development purposes and is not intended for USP, BP, EP, or other pharmacopoeial applications.
What are the safety precautions when handling 2-Acetylamino-3-bromo-5-methylpyridine?
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This compound is classified as Dangerous. It may be harmful if swallowed (H302), cause an allergic skin reaction (H317), and cause serious eye damage (H318). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, face shields, and gloves, is required. Handle with care, avoiding dust formation and contact with eyes and skin.
How is 2-Acetylamino-3-bromo-5-methylpyridine packed, shipped, and exported?
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Tech Serve Solutions offers this chemical in various pack sizes suitable for laboratory and industrial needs. We are a global supplier and exporter, adhering to all relevant shipping regulations for chemical products.
How can I request a sample or quote for 2-Acetylamino-3-bromo-5-methylpyridine?
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To request a sample or a quotation, please contact our sales team through the website or by calling us directly. Please specify the quantity required and your shipping destination.
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