5-Bromo-2-hydroxy-3-nitropyridine
5-Bromo-2-hydroxy-3-nitropyridine (CAS: 15862-34-7) is a halogenated heterocyclic compound with the molecular formula C5H3BrN2O3 and a molecular weight of 218.99 g/mol. This pyridine derivative serves as a valuable building block in organic synthesis. It is primarily utilised in the development of novel chemical entities and research applications within the pharmaceutical and agrochemical sectors, contributing to the creation of complex molecular structures.
- IUPAC
- 5-Bromo-3-nitro-2-pyridinol,5-Bromo-3-nitro-2(1H)-pyridinone
- Synonyms
- 5-Bromo-3-nitro-2-pyridinol5-Bromo-3-nitro-2(1H)-pyridinone

Organic Synthesis Intermediate
5-Bromo-2-hydroxy-3-nitropyridine is employed as a key intermediate in multi-step organic synthesis pathways. Its functional groups allow for diverse chemical transformations, facilitating the construction of more complex heterocyclic compounds.
Pharmaceutical Research
This compound finds application in pharmaceutical research and development for the synthesis of potential drug candidates. Its structure is incorporated into molecules explored for various therapeutic targets.
Agrochemical Development
The molecule serves as a building block in the design and synthesis of novel agrochemicals. It aids in the creation of compounds investigated for their potential use in crop protection and management.
Heterocyclic Chemistry
As a substituted pyridine, it is a useful reagent in heterocyclic chemistry for the study and synthesis of nitrogen-containing aromatic compounds with specific electronic and steric properties.
| Molecular weight | 218.99 |
|---|---|
| Empirical formula | C5H3BrN2O3 |
| Assay | 98% |
| Melting point | 246-250 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 22-37/38-41 |
| 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 5-Bromo-2-hydroxy-3-nitropyridine used for?
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5-Bromo-2-hydroxy-3-nitropyridine is used as a building block in organic synthesis, particularly in pharmaceutical research and agrochemical development for creating novel chemical entities.
What are the CAS number and formula for 5-Bromo-2-hydroxy-3-nitropyridine?
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The CAS number is 15862-34-7, and the empirical formula is C5H3BrN2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-2-hydroxy-3-nitropyridine with an assay of 98%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 5-Bromo-2-hydroxy-3-nitropyridine be handled safely?
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This compound is classified as Danger, with hazards including H302 (Harmful if swallowed), H315 (Causes skin irritation), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, face shields, and gloves. Ensure adequate ventilation.
Is 5-Bromo-2-hydroxy-3-nitropyridine exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Bromo-2-hydroxy-3-nitropyridine.
How can I request a quote or sample?
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To request a quote or sample, please visit the Tech Serve Solutions website or contact our sales team directly with your specific requirements.
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