1-Phenacylpyridinium bromide
1-Phenacylpyridinium bromide (CAS 16883-69-5) is a quaternary ammonium salt with the molecular formula C13H12BrNO and a molecular weight of 278.14 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within heterocyclic chemistry. Its structure, featuring a phenacyl group attached to a pyridine ring, makes it a useful intermediate for the preparation of more complex molecules in research and development settings.

Organic Synthesis Intermediate
1-Phenacylpyridinium bromide is employed as a versatile intermediate in various organic synthesis pathways. Its reactive nature allows for further chemical transformations to construct diverse molecular architectures.
Heterocyclic Chemistry
This compound is particularly relevant in the synthesis of heterocyclic compounds. The pyridine moiety offers a site for further functionalization or incorporation into larger ring systems.
Research and Development
It is utilized in research laboratories for the exploration of new chemical reactions and the development of novel compounds with potential applications in pharmaceuticals and material science.
| Molecular weight | 278.14 |
|---|---|
| Empirical formula | C13H12BrNO |
| Assay | 98% |
| Melting point | 200-202 °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 |
|---|---|
| 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 1-Phenacylpyridinium bromide used for?
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1-Phenacylpyridinium bromide is primarily used as a building block and intermediate in organic synthesis, particularly in the field of heterocyclic chemistry for research and development purposes.
What is the CAS number and formula for 1-Phenacylpyridinium bromide?
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The CAS number is 16883-69-5, and the empirical formula (Hill notation) is C13H12BrNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Phenacylpyridinium bromide with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 1-Phenacylpyridinium bromide?
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1-Phenacylpyridinium bromide is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid breathing dust.
How is 1-Phenacylpyridinium bromide packed, shipped, and exported?
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Tech Serve Solutions professionally packs and securely ships chemicals globally. We adhere to all international shipping regulations for hazardous materials, ensuring safe and compliant export.
How can I request a quote or sample for 1-Phenacylpyridinium bromide?
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To request a quote or sample of 1-Phenacylpyridinium bromide, please contact our sales team through the website or by calling us directly.
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