2-Amino-5-bromo-3-nitropyridine
2-Amino-5-bromo-3-nitropyridine (CAS: 6945-68-2, C5H4BrN3O2) is a halogenated heterocyclic compound with a molecular weight of 218.01 g/mol. As a valuable building block, it is primarily employed in complex organic synthesis and chemical research. Its structure, featuring a pyridine ring substituted with amino, bromo, and nitro groups, makes it a versatile intermediate for developing novel molecules, particularly within the pharmaceutical and agrochemical sectors.

Organic Synthesis Intermediate
2-Amino-5-bromo-3-nitropyridine serves as a crucial intermediate in multi-step organic synthesis. Its functional groups allow for various chemical transformations, enabling the construction of more complex molecular architectures.
Pharmaceutical Research
This compound is utilised in the research and development of new pharmaceutical agents. Its pyridine core and reactive substituents are valuable for creating drug candidates with potential therapeutic activities.
Agrochemical Development
The unique structure of 2-Amino-5-bromo-3-nitropyridine makes it a useful building block in the discovery and synthesis of novel agrochemicals, including pesticides and herbicides.
Heterocyclic Chemistry Studies
Researchers in heterocyclic chemistry may use this compound to explore new reactions and methodologies involving substituted pyridine systems.
| Molecular weight | 218.01 |
|---|---|
| Empirical formula | C5H4BrN3O2 |
| Assay | 97% |
| Melting point | 205-208 °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) | 26-37/39 |
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-Amino-5-bromo-3-nitropyridine used for?
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2-Amino-5-bromo-3-nitropyridine is primarily used as a building block in organic synthesis, particularly for the development of pharmaceutical and agrochemical compounds. It is also employed in heterocyclic chemistry research.
What is the CAS number and molecular formula?
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The CAS number is 6945-68-2, and the molecular formula is C5H4BrN3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-5-bromo-3-nitropyridine with an assay of 97%. This product is intended for research and laboratory use, and is not supplied as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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This compound is a Warning chemical (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). It is recommended to wear eyeshields, gloves, and a dust mask type N95 (US). Handle in a well-ventilated area.
Is 2-Amino-5-bromo-3-nitropyridine a controlled substance?
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The provided data does not indicate that 2-Amino-5-bromo-3-nitropyridine is a controlled substance.
How is this product packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packing and shipping details for 2-Amino-5-bromo-3-nitropyridine are available upon request, and compliance with international shipping regulations is maintained.
How can I request a quote or sample?
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To request a quote or a sample of 2-Amino-5-bromo-3-nitropyridine, please contact the Tech Serve Solutions sales team via our website or designated contact channels.
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