2-Amino-5-bromopyrimidine
2-Amino-5-bromopyrimidine (CAS: 7752-82-1; Formula: C4H4BrN3; MW: 174.00) is a halogenated heterocyclic compound supplied by Tech Serve Solutions. This pyrimidine derivative serves as a key intermediate in chemical synthesis, notably for the preparation of sulfanilamides and amino acids incorporating the pyrimidine ring. Its structure suggests potential applications in the development of antiviral agents.

Pharmaceutical Intermediate
Used in the synthesis of novel pharmaceutical compounds, including potential antiviral agents. It is a precursor for sulfanilamides and pyrimidine-containing amino acids.
Chemical Synthesis Building Block
A versatile building block for organic synthesis, particularly in constructing complex heterocyclic molecules. Its brominated pyrimidine structure allows for diverse coupling reactions.
Research and Development
Essential reagent for research laboratories exploring new molecular entities and synthetic pathways in medicinal chemistry and materials science.
| Molecular weight | 174.00 |
|---|---|
| Empirical formula | C4H4BrN3 |
| Assay | 98% |
| Application | Intermediate for the preparation of sulfanilamides and amino acids containing the pyrimidine ring system. The products are potential antiviral agents.1 |
| Melting point | 241-243 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36-50/53 |
| Safety statements (S) | 26-60-61 |
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-Amino-5-bromopyrimidine primarily used for?
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2-Amino-5-bromopyrimidine is primarily used as an intermediate in the synthesis of sulfanilamides and amino acids containing the pyrimidine ring. It is also noted for its potential in developing antiviral agents.
What are the CAS number and formula for 2-Amino-5-bromopyrimidine?
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The CAS number is 7752-82-1, and the empirical formula is C4H4BrN3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-5-bromopyrimidine with an assay of 98%. This product is supplied for research and laboratory use; TSS does not represent it as USP, BP, or EP grade.
How should 2-Amino-5-bromopyrimidine be handled safely?
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2-Amino-5-bromopyrimidine is harmful if swallowed, causes serious eye irritation, and is very toxic to aquatic life. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, face shields, and gloves, in a well-ventilated area, and avoid release to the environment.
Can I request a sample or quote for 2-Amino-5-bromopyrimidine?
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Yes, please contact our sales team via the website or by telephone to request a sample or a quotation for 2-Amino-5-bromopyrimidine.
How is 2-Amino-5-bromopyrimidine packed and shipped?
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2-Amino-5-bromopyrimidine is shipped according to international regulations for hazardous materials (UN 3077, Class 9, Packing Group III). Specific packaging details are available upon request and are tailored to ensure safe transport.
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